A full-automatic stud welding nail automatic feeder

Abstract

The application discloses a kind of full-automatic stud welding stud automatic feeder, it is related to feeder technical field, including feeder rack, the top of feeder rack is equipped with top cover, the inside of feeder rack is fixedly installed with inner shell, and the one end of inner shell is equipped with slag discharge port;The application is installed by setting inner shell, and the material guide shell is installed at the upper end shell mouth of inner shell, the stud is introduced into the net rack, and the cooperation of baffle and inner wall in inner shell is limited to the opening of one side of net rack, so that the stud is not easy to drop out from the material discharge groove, the fixed rod of first motor output end drives pusher bar, the other end of pusher bar rotates and pushes the frame plate at the bottom of net rack to slide back and forth on guide rod, under the action of inertia, the stud at net rack is uniform, and some impurities carried in the stud are dropped under the shaking and collision when being put, and are dropped to the bottom of inner shell from net rack hole, so that the impurities carried in subsequent use stud can be avoided to be brought into the inside of feeder rack and cause the problem of jamming.

Description

Technical Field

[0001] This invention relates to the field of feeding machine technology, specifically to a fully automatic stud welding nail automatic feeding machine. Background Technology

[0002] Stud welding is a welding process that uses the high-temperature heat generated by an electric arc to instantly fuse a stud to the surface of a workpiece. During welding, the stud tip contacts the workpiece to ignite an arc, forming a molten pool. Under pressure, the stud fuses with the base material, completing the welding process within milliseconds. After cooling, a strong metallurgical bond is formed. This process is widely used in automobile manufacturing, steel structure construction, shipbuilding, bridges, and electrical equipment, for installing fasteners such as supports, bolts, and cable clips. Stud welding offers advantages such as high efficiency, single-sided welding, no drilling required, and minimal deformation. When combined with automated feeders, it can achieve high-speed continuous operation, making it an indispensable and efficient joining technology in modern industry.

[0003] Fully automatic stud welding typically requires the use of a dedicated automatic feeder or feeder. In existing technologies, users need to feed the stud material into the feeder's or feeder's hopper. Although the feeder can identify the type of stud being fed in through a barcode scanner and an electronic lock on the top cover to prevent misplacement, the machine lacks any specific protection mechanism against broken studs and debris. Feeding in studs with broken studs greatly increases the likelihood of the internal material guiding components getting clogged, the pusher mechanism wearing out, or even jamming and being damaged. Therefore, we propose a fully automatic stud welding stud automatic feeder. Summary of the Invention

[0004] The purpose of this invention is to provide a fully automatic stud welding nail feeding machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic stud welding automatic feeding machine, comprising a feeder frame, a top cover on the top of the feeder frame, an inner shell fixedly installed on the inner side of the feeder frame, a slag discharge port at one end of the inner shell, a guide shell fixedly installed on the top of the inner shell, a discharge trough on one side of the inner shell, a baffle mechanism at the bottom of the inner side of the discharge trough, a cleanup mechanism on the inner side of the inner shell, the baffle mechanism and the cleanup mechanism being movably connected, and a pickup mechanism on one side of the inner wall of the inner shell.

[0006] Preferably, the material blocking mechanism includes a cutting groove, which is formed on one side of the inner wall of the inner shell. The bottom of the cutting groove is connected to the discharge chute. A baffle is slidably connected to the inner side of the cutting groove. A first rack is fixedly installed on one side of the baffle. A first gear is rotatably connected to the inner side of the inner shell. A second rack is slidably connected to both sides of the inner wall of the inner shell. Both the first rack and the second rack are slidably connected to the first gear. A connecting frame is fixedly installed on one side of the second rack. A top rod is fixedly installed on the top of the connecting frame. One end of the top rod is movably connected to the impurity removal mechanism. A connecting rod is fixedly installed on the bottom of the second rack. An electric push rod is fixedly installed on the inner side of the inner shell. The output end of the electric push rod is fixedly installed to the bottom of the connecting rod.

[0007] Preferably, a guide rail is fixedly installed on the inner side of the groove, both ends of the baffle are slidably connected to the guide rail, dovetail blocks are fixedly installed on both sides of the inner wall of the inner shell, and one side of the second rack is slidably connected to the dovetail block.

[0008] Preferably, the impurity removal mechanism includes guide rods, which are symmetrically and fixedly installed inside the inner shell. The outer side of the guide rods is slidably connected to the same frame plate, and the top of the frame plate is rotatably connected to a mesh frame. One end of the guide rod is fixedly installed with an assembly block, and the inner side of the assembly block is fixedly installed with a first motor. The output end of the first motor is fixedly installed with a fixing rod, and the other end of the fixing rod is rotatably connected to a push plate rod. The other end of the push plate rod is rotatably connected to the frame plate, and one end of the top rod is movably connected to the bottom of the mesh frame.

[0009] Preferably, a sliding sleeve is fixedly installed at the bottom of the frame plate, the frame plate is slidably connected to the outside of the guide rod through the sliding sleeve, a fixing block is fixedly installed at one end of the frame plate, and the end of the push plate rod away from the fixing rod is rotatably connected to the inside of the fixing block.

[0010] Preferably, the end of the top rod away from the connecting frame is spherical, the spherical part of the top rod is movably connected to the bottom of the grid frame, a bearing seat is fixedly installed on the top of the frame plate, and the end of the grid frame is rotatably connected to the bearing seat.

[0011] Preferably, the picking mechanism includes a second motor, which is fixedly installed on one side of the inner wall of the inner shell. A first screw is rotatably connected to one side of the inner wall of the inner shell. One end of the first screw and the output end of the second motor are fixedly installed. A slide is threadedly connected to the outer side of the first screw. The other end of the slide is slidably connected to the inner wall of the inner shell. A second screw is rotatably connected to the inner side of the slide. A third motor is fixedly installed on the top of the slide. The output end of the third motor and one end of the second screw are fixedly installed. A lifting frame is threadedly connected to the outer side of the second screw. One end of the lifting frame is slidably connected to... The lifting frame is rotatably connected to the inner side of the slide, and a third screw is fixedly installed on the top of the lifting frame. An installation cavity is opened on the inner side of the lifting frame. One end of the third screw extends into the installation cavity and a second bevel gear is fixedly installed thereon. The output end of the fourth motor extends into the installation cavity and a first bevel gear is fixedly installed thereon. The first bevel gear and the second bevel gear are meshed. A bearing block is threadedly connected to the outer side of the third screw. One end of the bearing block is slidably connected to the inner side of the lifting frame. A vision camera is fixedly installed on one side of the bearing block. A clamping mechanism is provided on the inner side of the bearing block.

[0012] Preferably, a first slide rod is fixedly installed on one side of the inner wall of the inner shell, one end of the slide is slidably connected to the outside of the first slide rod, a third slide rod is fixedly installed on the inner side of the slide, one end of the lifting frame is slidably connected to the outside of the third slide rod, a second slide rod is fixedly installed on the inner side of the lifting frame, and the top end of the bearing block is slidably connected to the outside of the second slide rod.

[0013] Preferably, the clamping mechanism includes a mounting hole, which is opened inside the bearing block. A bidirectional screw is rotatably connected to the inside of the mounting hole. A fifth motor is fixedly installed on one side of the bearing block. One end of the bidirectional screw is fixedly installed to the output end of the fifth motor. A clamping plate is threadedly connected to the outside of the bidirectional screw. One end of the clamping plate is slidably connected to the inside of the mounting hole. Clamping rods are fixedly installed on opposite sides of the clamping plate.

[0014] Preferably, a fourth slide rod is fixedly installed on the inner side of the mounting hole, one end of the clamping plate is slidably connected to the outer side of the fourth slide rod, and a rubber layer is bonded to the opposite surfaces of the clamping rod, and grooves are formed on the opposite surfaces of the rubber layer.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention features an inner shell with a guide shell installed at the upper opening. The studs are guided into the mesh frame. The fit between the baffle and the inner wall of the inner shell restricts the opening on one side of the mesh frame, making it difficult for the studs to fall out of the discharge trough. The push rod is driven by the fixed rod at the output end of the first motor. The other end of the push rod rotates and pushes the frame plate at the bottom of the mesh frame to slide back and forth on the guide rod. Under the action of inertia, the studs at the mesh frame are evenly distributed. At the same time, some impurities carried in the studs during feeding are dislodged by the shaking and collision and come out through the mesh frame holes to the bottom of the inner shell. This can prevent impurities carried in the studs from being brought into the feeder frame and causing blockages in subsequent use. This invention features a pickup mechanism on the inner side of the inner shell. After the studs are cleaned and evenly distributed on the mesh frame, the supporting block inside the lifting frame on one side of the slide moves a certain distance. With the help of a vision camera on the supporting block, it can detect whether there are large broken studs on the mesh frame. When a broken stud is found, the lifting frame moves down to an appropriate position. Then, with the help of the clamping mechanism, two clamping rods can clamp the broken stud. After the lifting frame rises and the slide moves horizontally, the broken stud can be dropped into the inner shell. After the detection and pickup are completed, the safety of the stud material inside the mesh frame can be ensured, thereby further preventing the problem of broken material blocking the inside of the feeder frame. This invention incorporates a material-blocking mechanism within the inner shell. An electric push rod extends from its output end to push a connecting rod, which in turn pushes a second rack to slide. The second rack engages with a first rack on a baffle plate via a gear. As the second rack rises, the first rack moves downwards. A top rod connected to the second rack via a connecting frame extends through the frame opening to the bottom of the mesh frame and makes movable contact with the bottom of the mesh frame, causing the mesh frame to rotate at an angle on the frame plate. As the mesh frame tilts, the baffle plate connected to the first rack slides towards the cutting direction, facilitating the discharge of the cleaned studs from the discharge chute into the feeder frame. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the inner shell structure of the present invention; Figure 3 This is a schematic diagram of the inner structure of the inner shell of the present invention; Figure 4 This is a bottom view of the impurity removal mechanism of the present invention; Figure 5 This is a schematic diagram of the picking mechanism structure of the present invention; Figure 6 This is a schematic diagram of the carriage structure of the present invention; Figure 7 This is a schematic diagram of the bearing block structure of the present invention; Figure 8 This is a schematic diagram of the material blocking mechanism of the present invention.

[0017] In the diagram: 1. Feeder frame; 2. Top cover; 3. Slag discharge port; 4. Inner shell; 5. Discharge chute; 6. Material blocking mechanism; 601. Groove; 602. Baffle; 603. First rack; 604. First gear; 605. Second rack; 606. Connecting frame; 607. Top rod; 608. Connecting rod; 609. Electric push rod; 7. Guide shell; 8. Impurity removal mechanism; 801. Guide rod; 802. Frame plate; 803. Grid frame; 804. Assembly block; 805. First motor; 806. Fixed rod; 807. Push plate rod; 9. Pick-up mechanism; 901. Second motor; 902. First screw; 903. Slide; 904. 905. Third motor; 906. Second screw; 907. Lifting frame; 908. Third screw; 909. Bearing block; 9000. Fourth motor; 9010. First bevel gear; 9011. Second bevel gear; 9012. Mounting cavity; 9013. Vision camera; 11. Sliding sleeve; 12. Shaft seat; 13. Fixing block; 14. First slide rod; 15. Second slide rod; 16. Third slide rod; 17. Clamping mechanism; 171. Mounting hole; 172. Bidirectional screw; 173. Fifth motor; 174. Clamping plate; 175. Clamping rod; 18. Fourth slide rod; 19. Groove; 20. Rubber layer; 21. Dovetail block; 22. Guide rail. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Example 1 Please see Figure 1-8This invention provides a technical solution: a fully automatic stud welding stud automatic feeding machine. This invention addresses the technical problems mentioned in the background art by making corresponding improvements, including a feeder frame 1, a top cover 2 on the top of the feeder frame 1, an inner shell 4 fixedly installed inside the feeder frame 1, a slag discharge port 3 at one end of the inner shell 4, a guide shell 7 fixedly installed on the top of the inner shell 4, a discharge trough 5 on one side of the inner shell 4, and a baffle mechanism 6 at the bottom of the inner side of the discharge trough 5. A cleaning mechanism 8 is provided on the side, and the material blocking mechanism 6 and the cleaning mechanism 8 are movably connected. A picking mechanism 9 is provided on one side of the inner wall of the inner shell 4. The bottom of the inner side of the inner shell 4 is sloping. The sloping effect can assist in the removal of impurities to a certain extent. A blocking plate is also provided on one side of the slag discharge port 3 located on the feeder frame 1. One side of the blocking plate is attached to the inner wall of the slag discharge port 3, which can seal it. When cleaning the inner shell 4 in the future, the blocking plate can be removed. For the specific feeder, please refer to the model TSF21 stud welding automatic feeder. The material blocking mechanism 6 includes a cutting groove 601, which is formed on one side of the inner wall of the inner shell 4. The cutting groove 601 is connected to the bottom of the discharge chute 5. A baffle 602 is slidably connected to the inner side of the cutting groove 601. A first rack 603 is fixedly installed on one side of the baffle 602. A first gear 604 is rotatably connected to the inner side of the inner shell 4. A second rack 605 is slidably connected to both sides of the inner wall of the inner shell 4. Both the first rack 603 and the second rack 605 are slidably connected to the first gear 604. A connecting frame 606 is fixedly installed on one side of the second rack 605. A push rod 607 is fixedly installed on the top of the connecting frame 606. One end of the push rod 607 is movably connected to the impurity removal mechanism 8. A connecting rod 608 is fixedly installed on the bottom of the second rack 605. An electric push rod 609 is fixedly installed on the inner side of the inner shell 4. The output end of the electric push rod 609 is fixedly installed to the bottom of the connecting rod 608. The push rod 609 is lifted by the baffle 602 on one side of the discharge chute 5. The inner wall of the inner shell 4 can block the opening on one side of the mesh frame 803, preventing the studs from falling out during the impurity removal process. After the studs are cleaned and the broken pieces are picked up, the output end of the electric push rod 609 extends to push the connecting rod 608. The connecting rod 608 pushes the second rack 605 to slide by rising. The second rack 605 meshes with the first rack 603 on the baffle 602 through the gear. As the second rack 605 rises, the first rack 603 moves down. The top rod 607 connected to the second rack 605 through the connecting frame 606 can extend through the frame opening of the frame plate 802 to the bottom of the mesh frame 803 and make movable contact with the bottom of the mesh frame 803, causing the mesh frame 803 to rotate at an angle on the frame plate 802. As the mesh frame 803 tilts, the baffle 602 connected to the first rack 603 slides towards the cutting groove 601, so that the cleaned studs can be discharged from the discharge chute 5 into the inside of the feeder frame 1.

[0020] See Figure 8A guide rail 22 is fixedly installed on the inner side of the groove 601. Both ends of the baffle 602 are slidably connected to the guide rail 22. Dovetail blocks 21 are fixedly installed on both sides of the inner wall of the inner shell 4. One side of the second rack 605 is slidably connected to the dovetail block 21. The guide rail 22 installed on the inner side of the groove 601 facilitates the vertical up and down sliding of the baffle 602 in the groove 601. The dovetail block 21 on the inner wall of the inner shell 4 facilitates the vertical up and down sliding of the second rack 605 on the inner wall of the inner shell 4. A dovetail groove adapted to the dovetail block 21 is provided on one side of the second rack 605.

[0021] The specific implementation of this embodiment is as follows: In the initial state, the mesh frame 803 is located on one side of the discharge trough 5. With the baffle 602 flush with the inner wall of the inner shell 4, the studs are prevented from falling out during the impurity removal process. Subsequently, during discharge, the output end of the electric push rod 609 extends to push the connecting rod 608. The connecting rod 608 pushes the second rack 605 to slide by rising. The second rack 605 meshes with the first rack 603 on the baffle 602 through gears. As the second rack 605 rises... Then, the first rack 603 moves down, and the top rod 607 connected to the second rack 605 through the connecting frame 606 can extend through the frame opening of the frame plate 802 to the bottom of the mesh frame 803 and make movable contact with the bottom of the mesh frame 803, so that the mesh frame 803 rotates at an angle on the frame plate 802. As the mesh frame 803 tilts, the baffle 602 connected to the first rack 603 slides toward the cutting groove 601, so that the impurity-removed stud can be discharged from the discharge chute 5 into the feeder frame 1 for use.

[0022] Example 2 Please see Figure 3 and Figure 4 and Figure 8This invention provides a technical solution: a fully automatic stud welding stud automatic feeding machine. This invention addresses the technical problems mentioned in the background art by making corresponding improvements. The impurity removal mechanism 8 includes guide rods 801, which are symmetrically and fixedly installed inside the inner shell 4. A frame plate 802 is slidably connected to the outer side of the guide rods 801. A mesh frame 803 is rotatably connected to the top of the frame plate 802. An assembly block 804 is fixedly installed at one end of the guide rods 801. A first motor 805 is fixedly installed on the inner side of the assembly block 804. A fixing rod 806 is fixedly installed at the output end of the first motor 805. A push plate rod 807 is rotatably connected to the other end of the fixing rod 806. The other end of the push plate rod 807 is rotatably connected to the frame plate 802. One end of the top rod 607 is connected to the bottom of the mesh frame 803. The frame plate 802 is equipped with a pad, and one side of the mesh frame 803 can be flipped on the frame plate 802. The bottom of the other side contacts the pad on the frame plate 802, so that the mesh frame 803 can be kept horizontal on the frame plate 802. With the cooperation of the baffle 602 and the inner wall of the inner shell 4, the opening on one side of the mesh frame 803 is blocked and limited. When the stud is placed in the mesh frame 803, the fixed rod 806 at the output end of the first motor 805 drives the push plate rod 807. The other end of the push plate rod 807 rotates and pushes the frame plate 802 at the bottom of the mesh frame 803 to slide back and forth on the guide rod 801. Under the action of inertia, the stud at the mesh frame 803 is evenly distributed. At the same time, some impurities carried in the stud during the placement are dislodged by shaking and collision and come out through the hole of the mesh frame 803 to the bottom of the inner shell 4.

[0023] See Figure 4 A sliding sleeve 11 is fixedly installed at the bottom of the frame plate 802. The frame plate 802 is slidably connected to the outside of the guide rod 801 through the sliding sleeve 11. A fixing block 13 is fixedly installed at one end of the frame plate 802. The end of the push plate rod 807 away from the fixing rod 806 is rotatably connected to the inside of the fixing block 13. The sliding sleeve 11 at the bottom of the frame plate 802 allows the frame plate 802 to slide back and forth on the guide rod 801. The fixing block 13 at one end of the frame plate 802 facilitates the limited rotation of one end of the push plate rod 807 within the hole of the fixing block 13.

[0024] See Figure 4 and Figure 8 The end of the top rod 607 away from the connecting frame 606 is spherical. The spherical part of the top rod 607 is movably connected to the bottom of the space frame 803. The top of the frame plate 802 is fixedly installed with a bearing seat 12. The end of the space frame 803 is rotatably connected to the bearing seat 12. The spherical part of the top rod 607 contacts the bottom of the space frame 803, thereby reducing the contact surface with the bottom of the space frame 803, reducing wear, and at the same time facilitating the flipping of the space frame 803 on the frame plate 802.

[0025] The specific implementation of this embodiment is as follows: When the frame plate 802 is in the initial position of the inner shell 4, the stud material is put in through the guide shell 7. The push rod 807 is driven by the fixed rod 806 at the output end of the first motor 805. The other end of the push rod 807 rotates and pushes the frame plate 802 at the bottom of the mesh frame 803 to slide back and forth on the guide rod 801. Under the action of inertia, the studs at the mesh frame 803 are evenly distributed. At the same time, some impurities carried in the studs are dislodged by shaking and collision during the feeding and are released from the holes of the mesh frame 803 to the bottom of the inner shell 4. The cooperation between the baffle 602 and the inner wall of the inner shell 4 restricts the opening on one side of the mesh frame 803, making it difficult for the studs to fall out of the feeding groove 5.

[0026] Example 3 Please see Figures 5-7This invention provides a technical solution: a fully automatic stud welding nail automatic feeding machine. This invention addresses the technical problems mentioned in the background art by making corresponding improvements. The picking mechanism 9 includes a second motor 901, which is fixedly installed on one side of the inner wall of the inner shell 4. A first screw 902 is rotatably connected to one side of the inner wall of the inner shell 4. One end of the first screw 902 is fixedly installed on the output end of the second motor 901. A slide 903 is threadedly connected to the outer side of the first screw 902. The other end of the slide 903 is slidably connected to the inner wall of the inner shell 4. The inner side of the slide 903 rotates... A second screw 905 is connected to the slide 903. A third motor 904 is fixedly installed on the top of the slide 903. The output end of the third motor 904 is fixedly installed on one end of the second screw 905. A lifting frame 906 is threadedly connected to the outer side of the second screw 905. One end of the lifting frame 906 is slidably connected to the inner side of the slide 903. A third screw 907 is rotatably connected to the inner side of the lifting frame 906. A fourth motor 909 is fixedly installed on the top of the lifting frame 906. A mounting cavity 9012 is opened on the inner side of the lifting frame 906. One end of the third screw 907 extends into the mounting cavity 9012 for fixation. The output end of the fourth motor 909, equipped with a second bevel gear 9011, extends into the mounting cavity 9012 and is fixedly installed with a first bevel gear 9010. The first bevel gear 9010 and the second bevel gear 9011 are meshed together. A bearing block 908 is threadedly connected to the outer side of the third screw 907. One end of the bearing block 908 is slidably connected to the inner side of the lifting frame 906. A vision camera 9013 is fixedly installed on one side of the bearing block 908. A clamping mechanism 17 is provided on the inner side of the bearing block 908. By rotating the first screw 902 in the inner shell 4, the outer side of the first screw 902 is... The threaded carriage 903 slides, and stops after sliding a certain position. Then, the third screw 907 at the lifting frame 906 rotates, causing the outer threaded bearing block 908 to slide. The bearing block 908, through the outer vision camera 9013, facilitates the detection of broken studs evenly distributed on the grid frame 803. When the target is detected, the second screw 905 rotates, causing the lifting frame 906 to move down. With the help of the clamping mechanism 17, the broken stud can be clamped. Then, the clamped broken stud is discharged by the lifting frame 906 rising and the carriage 903 translating. The clamping mechanism 17 includes a mounting hole 171, which is located inside the support block 908. A bidirectional screw 172 is rotatably connected to the inner side of the mounting hole 171. A fifth motor 173 is fixedly mounted on one side of the support block 908. One end of the bidirectional screw 172 is fixedly mounted to the output end of the fifth motor 173. A clamping plate 174 is threadedly connected to the outer side of the bidirectional screw 172. One end of the clamping plate 174 is slidably connected to the inner side of the mounting hole 171. Clamping rods 175 are fixedly mounted on opposite sides of the clamping plates 174. By rotating the bidirectional screw 172 at the mounting hole 171 of the support block 908, the two clamping plates 174 threadedly connected to the outer side of the bidirectional screw 172 can slide close to each other. The clamping plates 174 can clamp the broken stud through the clamping rods 175.

[0027] Referring to 5, a first slide rod 14 is fixedly installed on one side of the inner wall of the inner shell 4. One end of the slide 903 is slidably connected to the outside of the first slide rod 14. A third slide rod 16 is fixedly installed on the inner side of the slide 903. One end of the lifting frame 906 is slidably connected to the outside of the third slide rod 16. A second slide rod 15 is fixedly installed on the inner side of the lifting frame 906. The top end of the bearing block 908 is slidably connected to the outside of the second slide rod 15. The slide 903 slides on one side of the inner wall of the inner shell 4 through the first slide rod 14. The lifting frame 906 slides vertically on the slide 903 through the third slide rod 16. The bearing block 908 slides horizontally on the lifting frame 906 through the second slide rod 15.

[0028] See Figure 7 A fourth slide rod 18 is fixedly installed on the inner side of the mounting hole 171. One end of the clamping plate 174 is slidably connected to the outer side of the fourth slide rod 18. A rubber layer 20 is bonded to the opposite surfaces of the clamping rods 175. A groove 19 is opened on the opposite surfaces of the rubber layer 20. By adding a rubber layer 20 to the clamping rods 175 of the clamping plate 174, the broken stud can be elastically clamped, increasing the fault tolerance effect. The groove 19 on the rubber layer 20 makes the clamping of the broken stud more stable.

[0029] The specific implementation method of this embodiment is as follows: After the studs are cleaned and evenly distributed on the grid frame 803, the slide 903 moves a certain distance, and the bearing block 908 in the lifting frame 906 on one side of the slide 903 performs a reciprocating motion. With the help of the vision camera 9013 on the bearing block 908, it can detect whether there is a large stud break on the grid frame 803. When there is a stud break, the lifting frame 906 moves down to an appropriate position and rotates at the mounting hole 171 of the bearing block 908 through the bidirectional screw 172, so that the two clamping plates 174 connected by the outer thread of the bidirectional screw 172 slide closer to each other. The clamping plates 174 can clamp the broken stud through the clamping rod 175. Then, after the lifting frame 906 is raised and the slide 903 is translated, the broken stud can be dropped into the inner shell 4.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic stud welding nail automatic feeding machine, comprising a feeder frame (1), characterized in that: The top of the feeder frame (1) is provided with a top cover (2), and an inner shell (4) is fixedly installed on the inner side of the feeder frame (1). A slag discharge port (3) is provided at one end of the inner shell (4), and a guide shell (7) is fixedly installed on the top of the inner shell (4). A discharge trough (5) is provided on one side of the inner shell (4). A baffle mechanism (6) is provided at the bottom of the inner side of the discharge trough (5). A cleaning mechanism (8) is provided on the inner side of the inner shell (4). The baffle mechanism (6) and the cleaning mechanism (8) are movably connected. A picking mechanism (9) is provided on one side of the inner wall of the inner shell (4).

2. The fully automatic stud welding stud automatic feeding machine according to claim 1, characterized in that: The material blocking mechanism (6) includes a cutting groove (601), which is formed on one side of the inner wall of the inner shell (4). The cutting groove (601) is connected to the bottom of the feeding groove (5). A baffle (602) is slidably connected to the inner side of the cutting groove (601). A first rack (603) is fixedly installed on one side of the baffle (602). A first gear (604) is rotatably connected to the inner side of the inner shell (4). A second rack (605) is slidably connected to both sides of the inner wall of the inner shell (4). The first rack (603) and the second rack (605) are all slidably connected to the first gear (604). A connecting frame (606) is fixedly installed on one side of the second rack (605). A top rod (607) is fixedly installed on the top of the connecting frame (606). One end of the top rod (607) is movably connected to the impurity removal mechanism (8). A connecting rod (608) is fixedly installed on the bottom of the second rack (605). An electric push rod (609) is fixedly installed on the inner side of the inner shell (4). The output end of the electric push rod (609) is fixedly installed on the bottom of the connecting rod (608).

3. The fully automatic stud welding stud automatic feeder according to claim 2, characterized in that: A guide rail (22) is fixedly installed on the inner side of the groove (601), and both ends of the baffle (602) are slidably connected to the guide rail (22). Dovetail blocks (21) are fixedly installed on both sides of the inner wall of the inner shell (4), and one side of the second rack (605) is slidably connected to the dovetail block (21).

4. The fully automatic stud welding stud automatic feeding machine according to claim 2, characterized in that: The impurity removal mechanism (8) includes a guide rod (801), which is symmetrically fixedly installed inside the inner shell (4). The outer side of the guide rod (801) is slidably connected to the same frame plate (802). The top of the frame plate (802) is rotatably connected to a mesh frame (803). One end of the guide rod (801) is fixedly installed with an assembly block (804). The inner side of the assembly block (804) is fixedly installed with a first motor (805). The output end of the first motor (805) is fixedly installed with a fixing rod (806). The other end of the fixing rod (806) is rotatably connected with a push plate rod (807). The other end of the push plate rod (807) is rotatably connected to the frame plate (802). One end of the top rod (607) is movably connected to the bottom of the mesh frame (803).

5. The fully automatic stud welding stud automatic feeding machine according to claim 4, characterized in that: A sliding sleeve (11) is fixedly installed at the bottom of the frame plate (802). The frame plate (802) is slidably connected to the outside of the guide rod (801) through the sliding sleeve (11). A fixing block (13) is fixedly installed at one end of the frame plate (802). The end of the push plate rod (807) away from the fixing rod (806) is rotatably connected to the inside of the fixing block (13).

6. The fully automatic stud welding stud automatic feeding machine according to claim 4, characterized in that: The top rod (607) is spherical at the end away from the connecting frame (606). The spherical part of the top rod (607) is movably connected to the bottom of the grid frame (803). A bearing seat (12) is fixedly installed on the top of the frame plate (802). The end of the grid frame (803) is rotatably connected to the bearing seat (12).

7. The fully automatic stud welding stud automatic feeding machine according to claim 1, characterized in that: The picking mechanism (9) includes a second motor (901), which is fixedly installed on one side of the inner wall of the inner shell (4). A first screw (902) is rotatably connected to one side of the inner wall of the inner shell (4). One end of the first screw (902) and the output end of the second motor (901) are fixedly installed. A slide (903) is threadedly connected to the outer side of the first screw (902). The other end of the slide (903) is slidably connected to the inner wall of the inner shell (4). A second screw (905) is rotatably connected to the inner side of the slide (903). A third motor (904) is fixedly installed on the top of the slide (903). The output end of the third motor (904) and one end of the second screw (905) are fixedly installed. A lifting frame (906) is threadedly connected to the outer side of the second screw (905). One end of the lifting frame (906) is slidably connected to the inner side of the slide (903). A third screw (907) is rotatably connected to the inner side of the lifting frame (906). A fourth motor (909) is fixedly installed on the top of the lifting frame (906). An installation cavity (9012) is opened on the inner side of the lifting frame (906). One end of the third screw (907) extends into the installation cavity (9012) and is fixedly installed with a second bevel gear (9011). The output end of the fourth motor (909) extends into the installation cavity (9012) and is fixedly installed with a first bevel gear (9010). The first bevel gear (9010) and the second bevel gear (9011) are meshed. A bearing block (908) is threadedly connected to the outer side of the third screw (907). One end of the bearing block (908) is slidably connected to the inner side of the lifting frame (906). A vision camera (9013) is fixedly installed on one side of the bearing block (908). A clamping mechanism (17) is provided on the inner side of the bearing block (908).

8. The fully automatic stud welding stud automatic feeding machine according to claim 7, characterized in that: A first slide rod (14) is fixedly installed on one side of the inner wall of the inner shell (4). One end of the slide frame (903) is slidably connected to the outside of the first slide rod (14). A third slide rod (16) is fixedly installed on the inside of the slide frame (903). One end of the lifting frame (906) is slidably connected to the outside of the third slide rod (16). A second slide rod (15) is fixedly installed on the inside of the lifting frame (906). The top end of the bearing block (908) is slidably connected to the outside of the second slide rod (15).

9. The fully automatic stud welding stud automatic feeding machine according to claim 7, characterized in that: The clamping mechanism (17) includes a mounting hole (171) which is located inside the support block (908). A bidirectional screw (172) is rotatably connected to the inside of the mounting hole (171). A fifth motor (173) is fixedly installed on one side of the support block (908). One end of the bidirectional screw (172) is fixedly installed to the output end of the fifth motor (173). A clamping plate (174) is threadedly connected to the outside of the bidirectional screw (172). One end of the clamping plate (174) is slidably connected to the inside of the mounting hole (171). Clamping rods (175) are fixedly installed on opposite sides of the clamping plate (174).

10. The fully automatic stud welding stud automatic feeder according to claim 9, characterized in that: The fourth slide rod (18) is fixedly installed on the inner side of the mounting hole (171). One end of the clamping plate (174) is slidably connected to the outer side of the fourth slide rod (18). The opposite surfaces of the clamping rod (175) are all bonded with rubber layers (20), and the opposite surfaces of the rubber layers (20) are all provided with grooves (19).

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