Automatic assembling mechanism for magnetic bar coil

Abstract

The invention relates to the technical field of automatic manufacturing and electronic element production, in particular to an automatic magnetic bar coil assembling mechanism which comprises a shaft set, the shaft set comprises a flange connecting disc, the right side of the flange connecting disc is connected with a connecting shaft, the right side of the connecting shaft is connected with a core cylinder, the right side of the core cylinder is connected with a fixing block, and a clamping assembly is arranged at the top end of the fixing block. A conveying assembly is arranged on the surface of the core cylinder and comprises a rotating disc. A coil is placed in a placement plate, the coil is positioned and clamped through two limiting plates, one end of the coil is supported in an auxiliary mode through a positioning plate, a magnetic bar is clamped through an upper buckling block and a lower clamping plate, the piston rod end of a fifth air cylinder stretches out to push a lower connecting plate, and the lower connecting plate can drive a base plate to move on the surface of a fixing block in the moving process; and then the magnetic bar is pushed to be rapidly inserted into the coil, rapid assembly of the coil and the magnetic bar is completed, the assembly efficiency is improved, the labor burden of workers is reduced, and the stability of the product quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of automated manufacturing and electronic component production, and in particular to an automatic assembly mechanism for a magnetic bar coil. Background Art

[0002] Magnetic bar coils are widely used in various electronic devices, such as radio communication equipment, televisions, audio equipment, etc. Magnetic bar coils are a commonly used inductive element, mainly composed of two parts, including a magnetic bar made of magnetic material and a coil wrapped around the magnetic bar. The magnetic bar is used to sense and absorb radio electromagnetic waves in the air, and the coil is used to filter and amplify the induced radio electromagnetic wave signals.

[0003] The traditional assembly of magnetic bar coils mainly relies on manual operation. When assembling the magnetic bar coils, the magnetic bar needs to be inserted into the coil. In the process of manual docking and assembly, in order to ensure the docking stability of the coil and the magnetic bar, the inner diameter of the coil is slightly smaller than the magnetic bar. During the manual assembly process, pressure needs to be applied to both sides of the magnetic bar and the coil at the same time to insert the magnetic bar into the coil. Long-term assembly work puts a heavy burden on the hands of the staff, and in severe cases, it will cause damage to the hands, affecting the assembly efficiency of the magnetic bar and the coil. This method not only has low production efficiency, but also due to the influence of human factors, the product quality is unstable and the scrap rate is high. Therefore, an automatic assembly mechanism for magnetic bar coils is needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A magnetic bar coil automatic assembly mechanism, including an axis group, the axis group includes a flange connection plate, a connecting shaft is connected to the right side of the flange connection plate, and a core barrel is connected to the right side of the connecting shaft, a fixed block is connected to the right side of the core barrel, and a clamping assembly is arranged on the top of the fixed block, and a conveying assembly is arranged on the surface of the core barrel, and the conveying assembly includes a turntable, a groove is opened around the outer side of the turntable, and a placement plate is installed in the groove, the placement plate is designed with a curved arc structure, a rectangular plate end is arranged on one side of the placement plate, a limiting assembly is arranged on the top of the connecting shaft, and a guide hanging plate is arranged on the bottom end of the flange connection plate, the coil can be placed by the placement plate, and a certain degree of limitation is performed by the rectangular plate end on the side of the placement plate to prevent the coil from falling from the placement plate when the turntable just rotates, so that the assembled magnetic bar coil can stably fall to the surface of the guide hanging plate for guided collection.

[0007] Preferably, a limiting ring is connected to the top side of the core barrel, and the limiting ring is embedded in the surface of the turntable through a ring groove. Balls are movably installed on the inner wall of the turntable through ball grooves, and the balls are in contact with the surface of the core barrel. When the turntable rotates on the surface of the core barrel, the turntable can drive the balls to rub and roll on the surface of the core barrel, thereby ensuring the smoothness of the turntable rotation and avoiding the problem of jamming of the turntable during rotation.

[0008] Preferably, a plate sleeve is connected to the right side of the turntable, and a gear ring is connected to the right side of the plate sleeve, a transmission gear is meshed with teeth on the surface of the gear ring, and a driving motor is arranged on the right side of the transmission gear, the driving motor is fixed to the bottom end of the fixed block by bolts, and the transmission gear is driven to rotate by the driving shaft end of the driving motor, and the teeth of the transmission gear and the gear ring are meshed, which can drive the plate sleeve to rotate, and then control the turntable to rotate, so as to facilitate the conveying and unloading operation of the assembled magnetic rod coil.

[0009] Preferably, the limiting assembly includes a right buckle plate, which is connected to a left buckle plate on the front side by bolts, and two toothed discs are rotatably installed on the inner sides of the left and right buckle plates, and the outer sides of the top ends of the toothed discs are connected to the limiting plate, and a triangular groove is opened on the inner side of the limiting plate, and the inner sides of the two toothed discs are meshingly connected with a rack, and the bottom ends of the racks are connected to a first cylinder, and the bottom end of the first cylinder is fixedly connected to the inner wall of the right buckle plate, and the rack can drive the toothed disc to rotate through the teeth, and then control the two limiting plates to rotate close to each other, so that the limiting plate can limit the coil, and ensure the stability of the coil placed inside the placement plate, and the triangular groove design on the inner side of the limiting plate can prevent the coil from shaking when clamping, and avoid the coil from shifting during positioning.

[0010] Preferably, a positioning plate is connected to the side of the limiting plate, a side plate is connected to the outer side of the top end of the left buckle plate, and a second cylinder is installed on the inner wall of the side plate. The coil can be limited by the positioning plate to prevent the coil from shifting under pressure and affecting the docking assembly effect of the coil and the magnetic rod.

[0011] Preferably, the clamping assembly includes a rotating shaft, a box plate is connected to the top end of the rotating shaft, and a lower clamping plate is connected to the outer side of the bottom end of the box plate, a movable block is embedded in the box plate through a guide groove, a third cylinder is installed on the top end of the box plate, and the piston rod end of the third cylinder passes through the box plate and is connected and fixed to the movable block, an upper buckle block is connected to the outer side of the movable block through a through groove, the upper buckle block and the lower clamping plate are arranged opposite to each other, the movable block can be pushed by extending and retracting the piston rod end of the third cylinder, so that the movable block can drive the upper buckle block to move, and the upper buckle block is controlled to move and cooperate with the lower clamping plate to clamp and fix the magnetic rod.

[0012] Preferably, a triangular inner groove is formed on the inner side of the lower clamping plate and the upper buckle block, and a baffle end is provided on the side of the triangular inner groove. The baffle end design of the lower clamping plate and the upper buckle block can support the magnetic rod, facilitate the pushing of the magnetic rod, control the mutual insertion and assembly of the magnetic rod and the coil, and improve the convenience of assembling the magnetic rod and the coil.

[0013] Preferably, a half gear is connected to the outer side of the bottom end of the rotating shaft, and a driving component is arranged on the side of the half gear, the driving component includes a transverse tooth plate, the transverse tooth plate is meshed with the half gear through teeth, one end of the transverse tooth plate is connected to a support, and the support is installed on the surface of the fourth cylinder, and the fourth cylinder is installed on the side of the pushing accessory. When the transverse tooth plate moves back and forth, it can control the forward and reverse rotation of the half gear, and then control the clamped magnetic rod to turn at °, which is convenient for loading operations.

[0014] Preferably, the pushing accessory includes a fifth cylinder, the cylinder end of the fifth cylinder is fixed on the outside of the fixed block, the piston rod end of the fifth cylinder is connected to a lower connecting plate, and the top of the lower connecting plate is connected to a pad, the pad is placed on the top of the fixed block, the bottom end of the pad is provided with a guide rail end, and the guide rail end is embedded in the surface of the fixed block through a guide groove, and the movement of the lower connecting plate is controlled by the extension and contraction of the piston rod end of the fifth cylinder, so that the lower connecting plate drives the pad to move, thereby controlling the force applied by the lower clamping plate and the magnetic rod clamped by the upper buckle block to dock with the coil, thereby ensuring the assembly docking efficiency of the coil and the magnetic rod.

[0015] The present invention has at least the following beneficial effects:

[0016] 1. Automatic assembly of the magnetic rod and the coil is realized by setting a conveying component, a limiting component and a clamping component. Compared with the traditional structure, the device places the coil inside the placement plate, and positions and clamps the coil through two limiting plates, so that the positioning plate performs auxiliary support operation on one end of the coil, and clamps the magnetic rod through the upper buckle block and the lower clamping plate. The piston rod end of the fifth cylinder extends out to push the lower connecting plate. The movement of the lower connecting plate can drive the pad to move on the surface of the fixed block, and then push the magnetic rod to be quickly inserted into the coil, and then complete the rapid assembly of the coil and the magnetic rod, thereby improving assembly efficiency, reducing the labor burden of staff, ensuring the stability of product quality, and reducing the scrap rate.

[0017] 2. By setting up the shaft group and the conveying assembly, the non-stop feeding operation of the assembled magnetic rod coil is realized. After the device is rotated and expanded through the limit plate, the piston rod end of the second cylinder is extended and retracted to push the magnetic rod coil a short distance. At the same time, the driving shaft end of the driving motor drives the transmission gear to rotate, so that the transmission gear drives the gear ring to rotate, and the control turntable rotates on the surface of the core barrel. The turntable drives the placement plate to move, and then pushes the magnetic rod coil, so that the magnetic rod coil can fall to the surface of the guide hanging plate, which is convenient for collecting the magnetic rod coil and further improves work efficiency.

[0018] 3. By setting up a clamping component, the magnetic bar coil can be autonomously loaded and pushed. The device moves the magnetic bar on the conveyor belt to the surface of the lower clamping plate, and extends the piston rod end of the third cylinder to push the movable block to move, so that the movable block drives the upper buckle block to clamp and fix the magnetic bar. The piston rod end of the support can be extended and retracted to drive the cross-tooth plate to move back and forth. The cross-tooth plate drives the half gear to rotate forward and backward through the teeth, so that the half gear can rotate back and forth 90°, and then the position of the magnetic bar can be adapted to the position of the coil, further improving the assembly efficiency of the magnetic bar coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the external structure of a magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the central axis group of a magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the three-dimensional assembly structure of the shaft group and the conveying assembly in the magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0023] Figure 4 This is a three-dimensional disassembled structural schematic diagram of a conveying component in a magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0024] Figure 5 This is a three-dimensional structural schematic diagram of a conveying component in a magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0025] Figure 6 This is a three-dimensional disassembled structural schematic diagram of a limit assembly in a magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0026] Figure 7 It is a schematic diagram of the partial disassembly structure of a clamping assembly in a magnetic bar coil automatic assembly mechanism proposed by the present invention;

[0027] Figure 8 The present invention provides a schematic three-dimensional structural diagram of a clamping assembly in a magnetic bar coil automatic assembly mechanism.

[0028] In the figure: 1, shaft assembly; 11, flange plate; 12, connecting shaft; 13, core barrel; 14, limit ring; 15, fixed block; 2, conveying assembly; 21, turntable; 22, placement plate; 23, ball bearing; 24, plate sleeve; 25, gear ring; 26, transmission gear; 27, driving motor; 3, limit assembly; 31, right buckle plate; 32, left buckle plate; 33, gear plate; 34, limit plate; 35, positioning plate; 36, rack; 37 , first cylinder; 38, side plate; 39, second cylinder; 4, clamping assembly; 41, rotating shaft; 42, half gear; 43, lower clamping plate; 44, box plate; 45, movable block; 46, upper buckle block; 47, third cylinder; 48, driving component; 481, horizontal tooth plate; 482, support; 483, fourth cylinder; 49, pushing accessories; 491, pad; 492, lower connecting plate; 493, fifth cylinder; 5, guide hanging plate. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] Reference Figure 1-8 A magnetic bar coil automatic assembly mechanism includes an axis group 1, the axis group 1 includes a flange connection plate 11, a connecting shaft 12 is connected to the right side of the flange connection plate 11, and a core barrel 13 is connected to the right side of the connecting shaft 12, a fixing block 15 is connected to the right side of the core barrel 13, and a clamping component 4 is arranged on the top of the fixing block 15, a conveying component 2 is arranged on the surface of the core barrel 13, and the conveying component 2 includes a turntable 21, a groove is opened around the outer side of the turntable 21, and a placement plate 22 is installed in the groove, the placement plate 22 is designed with a curved arc structure, and a rectangular plate end is arranged on one side of the placement plate 22, a limiting component 3 is arranged on the top of the connecting shaft 12, and a guide hanging plate 5 is arranged at the bottom of the flange connection plate 11.

[0031] The top side of the core barrel 13 is connected to a limit ring 14 , and the limit ring 14 is embedded in the surface of the turntable 21 through a ring groove. The inner wall of the turntable 21 is movably mounted with a ball 23 through a ball groove, and the ball 23 abuts against the surface of the core barrel 13 .

[0032] A plate sleeve 24 is connected to the right side of the turntable 21, and a gear ring 25 is connected to the right side of the plate sleeve 24. A transmission gear 26 is meshed with teeth on the surface of the gear ring 25, and a drive motor 27 is arranged on the right side of the transmission gear 26. The drive motor 27 is fixed to the bottom end of the fixing block 15 by bolts.

[0033] The limiting assembly 3 includes a right buckle plate 31, and the left buckle plate 32 is connected to the front side of the right buckle plate 31 by bolts. Two toothed discs 33 are rotatably installed on the inner side of the left buckle plate 32 and the right buckle plate 31, and the outer side of the top end of the toothed disc 33 is connected to the limiting plate 34, and a triangular groove is provided on the inner side of the limiting plate 34. The inner sides of the two toothed discs 33 are meshed and connected with a rack 36, and the bottom end of the rack 36 is connected to a first cylinder 37, and the bottom end of the first cylinder 37 is connected and fixed to the inner wall of the right buckle plate 31.

[0034] A positioning plate 35 is connected to the side of the limiting plate 34 , a side plate 38 is connected to the outer side of the top end of the left buckle plate 32 , and a second cylinder 39 is installed on the inner wall of the side plate 38 .

[0035] The clamping assembly 4 includes a rotating shaft 41, a box plate 44 is connected to the top of the rotating shaft 41, and a lower clamping plate 43 is connected to the outer side of the bottom end of the box plate 44, a movable block 45 is embedded in the box plate 44 through a guide groove, a third cylinder 47 is installed on the top of the box plate 44, and the piston rod end of the third cylinder 47 passes through the box plate 44 and is connected and fixed to the movable block 45, and an upper buckle block 46 is connected to the outer side of the movable block 45 through a through groove, and the upper buckle block 46 and the lower clamping plate 43 are arranged opposite to each other.

[0036] A triangular inner groove is formed inside the lower clamping plate 43 and the upper buckle block 46 , and a baffle end is provided on the side of the triangular inner groove.

[0037] A half gear 42 is connected to the outer side of the bottom end of the rotating shaft 41, and a driving component 48 is arranged on the side of the half gear 42. The driving component 48 includes a transverse tooth plate 481, which is meshed with the half gear 42 through teeth. A support 482 is connected to one end of the transverse tooth plate 481, and the support 482 is installed on the surface of the fourth cylinder 483, and the fourth cylinder 483 is installed on the side of the pushing accessory 49.

[0038] The pushing accessory 49 includes a fifth cylinder 493, the cylinder end of the fifth cylinder 493 is fixed on the outside of the fixed block 15, the piston rod end of the fifth cylinder 493 is connected to a lower connecting plate 492, and the top of the lower connecting plate 492 is connected to a pad 491, the pad 491 is placed on the top of the fixed block 15, and a guide rail end is provided at the bottom end of the pad 491, and the guide rail end is embedded in the surface of the fixed block 15 through a guide groove.

[0039] Through the design of the flange connection plate 11, the device can be conveniently connected with other equipment to achieve the diversity of the entire operation process. The coil can be placed through the placement plate 22, and the rectangular plate end on the side of the placement plate 22 is used to limit it to a certain extent to prevent the coil from falling out of the placement plate 22 when the turntable 21 just rotates, so that the assembled magnetic rod coil can stably fall to the surface of the guide hanging plate 5. The magnetic rod coil can be guided by the guide hanging plate 5, which makes it convenient to collect the magnetic rod coil. When the turntable 21 rotates on the surface of the core barrel 13, the turntable 21 can be limited by the limit ring 14 to prevent the turntable 21 from deviating when it rotates on the surface of the core barrel 13. When the turntable 21 rotates on the surface of the core barrel 13, the turntable 21 can drive the ball 23 to rub and roll on the surface of the core barrel 13 to ensure the smoothness of the rotation of the turntable 21, avoid the turntable 21 from getting stuck during rotation, and increase the rotation burden of the drive shaft end of the drive motor 27.

[0040] By using the driving motor 27 as a power source, the driving shaft end of the driving motor 27 drives the transmission gear 26 to rotate. The transmission gear 26 meshes with the teeth of the gear ring 25, which can drive the plate sleeve 24 to rotate, and then control the turntable 21 to rotate, so as to facilitate the conveying and unloading operation of the assembled magnetic bar coil. When the coil is placed inside the placement plate 22, the piston rod end of the first cylinder 37 retracts to drive the rack 36 to move. The rack 36 can drive the toothed disc 33 to rotate through the teeth, and then control the two limit plates 34 to rotate close to each other, so that the limit plates 34 can limit the coil and ensure the stability of the coil placed inside the placement plate 22.

[0041] The triangular groove design on the inner side of the limiting plate 34 can prevent the coil from shaking when clamping, and avoid the coil from shifting during positioning, which affects the assembly efficiency of the coil and the magnetic rod. Rectangular block ends are provided on both sides of the rack 36, and the inner walls of the right buckle plate 31 and the left buckle plate 32 are provided with guide grooves adapted to the rectangular block ends of the rack 36 to avoid the rack 36 from tilting and shifting during movement. The positioning plate 35 is fixed to the outer side of the limiting plate 34. When the coil is assembled and compressed by the magnetic rod, the positioning plate 35 can be used to limit the coil to avoid displacement of the coil during pressure, which affects the docking assembly effect of the coil and the magnetic rod. The movable block 45 can be guided by the guide groove of the box plate 44 to ensure that the movable block 45 moves stably up and down in the guide groove of the box plate 44.

[0042] The movable block 45 can be pushed by extending and retracting the piston rod end of the third cylinder 47, so that the movable block 45 can drive the upper buckle block 46 to move, and the upper buckle block 46 is controlled to move and cooperate with the lower clamping plate 43 to clamp and fix the magnetic rod, thereby ensuring the stability of the magnetic rod when suspended. The triangular inner grooves of the lower clamping plate 43 and the upper buckle block 46 can limit the magnetic rod, so that the center horizontal line of the magnetic rod is flush with the center point of the coil. The baffle end design of the lower clamping plate 43 and the upper buckle block 46 can support the magnetic rod, facilitate the pushing of the incoming magnetic rod, control the mutual insertion and assembly of the magnetic rod and the coil, and improve the convenience of assembling the magnetic rod and the coil.

[0043] The support 482 can be supported by the fourth cylinder 483, and the extension and retraction of the piston rod end of the support 482 can control the reciprocating movement of the cross tooth plate 481. The half gear 42 is designed as a half disk. When the cross tooth plate 481 moves back and forth, the half gear 42 can be controlled to rotate forward and backward, and then the clamped magnetic rod can be controlled to turn 90°, which is convenient for loading operations. When the lower clamping plate 43 cooperates with the upper buckle block 46 to clamp the magnetic rod, the lower connecting plate 492 can be controlled to move by the extension and retraction of the piston rod end of the fifth cylinder 493, so that the lower connecting plate 492 drives the pad 491 to move, thereby controlling the magnetic rod clamped by the lower clamping plate 43 and the upper buckle block 46 to apply force to dock with the coil, thereby ensuring the assembly docking efficiency of the coil and the magnetic rod, and the guide groove on the surface of the fixed block 15 can limit the guide rail end of the pad 491 to ensure the stability of the pad 491 in translation on the surface of the fixed block 15.

[0044] Working principle: According to the attached Figure 1 , Attachment Figure 7 With attached Figure 8 As shown, during use, the magnetic bar coil pushes the magnetic bar end to the surface of the lower clamping plate 43 during the conveying of the conveyor belt, and the piston rod end of the third cylinder 47 extends to drive the movable block 45 to move in the guide groove of the box plate 44. The movable block 45 can drive the upper buckle block 46 to clamp the magnetic bar during the movement. The piston rod end of the fourth cylinder 483 is extended to drive the cross-tooth plate 481 to move back and forth, and then control the forward and reverse rotation of the half gear 42. The half gear 42 drives the rotating shaft 41 to rotate during the rotation, and then controls the lower clamping plate 43 and the upper buckle block 46. One end of the magnetic bar is clamped to adapt to the coil position, and the piston rod end of the fifth cylinder 493 is retracted to drive the lower connecting plate 492 to move. The lower connecting plate 492 can drive the pad 491 to move on the surface of the fixed block 15, and then control the magnetic bar to be inserted into the coil;

[0045] Secondly, according to the attached Figure 6As shown, when assembling the coil and the magnetic rod, after placing the coil inside the placement plate 22, retracting the piston rod end of the first cylinder 37 can drive the rack 36 to move inside the right buckle plate 31 and the left buckle plate 32, and the rack 36 can control the two toothed discs 33 to rotate, and then drive the two limit plates 34 to clamp the surface of the coil, so that one end of the coil is against the inner side of the positioning plate 35. At this time, after the magnetic rod is inserted into the coil, the piston rod end of the first cylinder 37 can be extended to control the toothed disc 33 to rotate in the opposite direction, and the toothed disc 33 can control the limit plate 34 to expand outward. At this time, the shaft end of the second cylinder 39 is extended to push the magnetic rod coil, causing the magnetic rod coil to move inside the placement plate 22, so that the magnetic rod coil is separated from between the two limit plates 34.

[0046] Finally, the driving motor 27 can be started, and the driving shaft end of the driving motor 27 controls the transmission gear 26 to rotate. The transmission gear 26 can drive the gear ring 25 to rotate. The gear ring 25 can drive the turntable 21 to rotate on the surface of the core tube 13 through the plate sleeve 24. The turntable 21 can drive the ball 23 to rub and roll on the surface of the core tube 13 to ensure the smoothness of the rotation of the turntable 21. During the rotation, the turntable 21 can drive the placement plate 22 to rotate, and then transport the magnetic bar coil. During the rotation, the turntable 21 can control the placement plate 22 to drive the magnetic bar coil to rotate and move, so that the magnetic bar coil falls to the surface of the guide hanging plate 5. The magnetic bar coil can be guided by the guide hanging plate 5, which is convenient for the staff to collect the assembled magnetic plate coil.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A magnetic bar coil automatic assembly mechanism, characterized in that: The invention comprises an axis group (1), wherein the axis group (1) comprises a flange connection plate (11), a connecting shaft (12) is connected to the right side of the flange connection plate (11), and a core barrel (13) is connected to the right side of the connecting shaft (12), a fixing block (15) is connected to the right side of the core barrel (13), and a clamping assembly (4) is arranged at the top of the fixing block (15), a conveying assembly (2) is arranged on the surface of the core barrel (13), and the conveying assembly (2) comprises a turntable (21), a groove is arranged around the outer side of the turntable (21), and a placement plate (22) is installed in the groove, the placement plate (22) is designed in a curved arc structure, and a rectangular plate end is arranged on one side of the placement plate (22), a limiting assembly (3) is arranged at the top of the connecting shaft (12), and a guide hanging plate (5) is arranged at the bottom of the flange connection plate (11).

2. The automatic assembly mechanism for magnetic bar coils according to claim 1, characterized in that: The top side of the core barrel (13) is connected to a limiting ring (14), and the limiting ring (14) is embedded in the surface of the turntable (21) through a ring groove. The inner wall of the turntable (21) is movably mounted with a ball (23) through a ball groove, and the ball (23) abuts against the surface of the core barrel (13).

3. The automatic assembly mechanism for magnetic bar coils according to claim 2, characterized in that: The right side of the rotating disk (21) is connected to a plate sleeve (24), and the right side of the plate sleeve (24) is connected to a gear ring (25), a transmission gear (26) is meshed with teeth on the surface of the gear ring (25), and a driving motor (27) is arranged on the right side of the transmission gear (26), and the driving motor (27) is fixed to the bottom end of the fixing block (15) by bolts.

4. The automatic assembly mechanism for magnetic bar coils according to claim 1, characterized in that: The limiting assembly (3) comprises a right buckle plate (31), the front side of the right buckle plate (31) is connected to a left buckle plate (32) by bolts, two toothed discs (33) are rotatably mounted on the inner sides of the left buckle plate (32) and the right buckle plate (31), and the outer sides of the top ends of the toothed discs (33) are connected to a limiting plate (34), the inner side of the limiting plate (34) is provided with a triangular groove, the inner sides of the two toothed discs (33) are meshedly connected with racks (36), and the bottom ends of the racks (36) are connected to a first cylinder (37), and the bottom end of the first cylinder (37) is connected and fixed to the inner wall of the right buckle plate (31).

5. The automatic assembly mechanism for magnetic bar coils according to claim 4, characterized in that: The side of the limiting plate (34) is connected to a positioning plate (35), the outer side of the top end of the left buckle plate (32) is connected to a side plate (38), and the inner wall of the side plate (38) is installed with a second cylinder (39).

6. The automatic assembly mechanism for magnetic bar coils according to claim 1, characterized in that: The clamping assembly (4) comprises a rotating shaft (41), the top end of the rotating shaft (41) is connected to a box plate (44), and the outer side of the bottom end of the box plate (44) is connected to a lower clamping plate (43), the inside of the box plate (44) is embedded with a movable block (45) through a guide groove, the top of the box plate (44) is installed with a third cylinder (47), and the piston rod end of the third cylinder (47) passes through the box plate (44) and is connected and fixed to the movable block (45), the outer side of the movable block (45) is connected to an upper buckle block (46) through a through groove, and the upper buckle block (46) and the lower clamping plate (43) are arranged opposite to each other.

7. The automatic assembly mechanism for magnetic bar coils according to claim 6, characterized in that: The lower clamping plate (43) and the upper buckle block (46) are provided with triangular inner grooves on their inner sides, and baffle ends are provided on the sides of the triangular inner grooves.

8. The magnetic bar coil automatic assembly mechanism according to claim 6, characterized in that: A half gear (42) is connected to the outer side of the bottom end of the rotating shaft (41), and a driving component (48) is arranged on the side of the half gear (42). The driving component (48) includes a transverse tooth plate (481), and the transverse tooth plate (481) is meshed and connected with the half gear (42) through teeth. One end of the transverse tooth plate (481) is connected to a support (482), and the support (482) is installed on the surface of the fourth cylinder (483), and the fourth cylinder (483) is installed on the side of the pushing accessory (49).

9. The automatic assembly mechanism for magnetic bar coils according to claim 8, characterized in that: The pushing accessory (49) comprises a fifth cylinder (493), the cylinder end of the fifth cylinder (493) is fixed on the outside of the fixed block (15), the piston rod end of the fifth cylinder (493) is connected to a lower connecting plate (492), and the top end of the lower connecting plate (492) is connected to a pad (491), the pad (491) is placed on the top end of the fixed block (15), and the bottom end of the pad (491) is provided with a guide rail end, and the guide rail end is embedded in the surface of the fixed block (15) through a guide groove.

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