Automatic rod penetrating device for amorphous alloy magnetic core

Abstract

The utility model relates to the technical field of magnetic core production, in particular to an automatic rod penetrating device for an amorphous alloy magnetic core. Comprising two synchronous belt assemblies used for conveying magnetic cores to be penetrated, an opening and closing mechanism used for driving the synchronous belt assemblies to get close to each other or get away from each other, a limiting mechanism used for positioning the magnetic cores to be penetrated, a supporting base, a plurality of material rods connected to the supporting base in parallel and a discharging mechanism used for driving the supporting base to move. According to the magnetic core rod penetrating device, rod penetrating of the magnetic core can be automatically achieved, manpower and time consumed for rod penetrating are saved, efficiency reduction and labor cost increase are avoided, and production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of magnetic core production, especially a kind of automatic rod threading device of amorphous alloy magnetic core. BACKGROUND

[0002] In the heat treatment process of amorphous alloy magnetic core, generally, the magnetic core is applied with transverse magnetic field to improve the magnetic permeability of the magnetic core or applied with longitudinal magnetic field to improve the aspect ratio, and the application of magnetic field is generally realized by applying current or voltage, so the magnetic core needs to be threaded through copper rod to form loop to complete the application of magnetic field, and then better performance is obtained.

[0003] In current daily production, automatic winding equipment is usually used to complete the winding of annular magnetic core, and the automatic winding machine on the market usually has weight sorting function, after screening the annular magnetic core with appropriate weight, the magnetic core will fall into the frame placed by artificial one by one, and after the frame is filled, the annular magnetic core wound needs to be threaded through long material rod, and then loaded into the copper rod of furnace for magnetic field treatment to obtain performance meeting customer requirements.

[0004] However, due to manual rod threading, a large amount of manpower and time is spent in mass production, which reduces efficiency and increases labor cost, prolongs the time to complete production order and reduces production efficiency. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of automatic rod threading device of amorphous alloy magnetic core for the deficiency of prior art, automatically realizes the rod threading of magnetic core, saves the manpower and time spent in rod threading, avoids the reduction of efficiency and the increase of labor cost, and improves production efficiency.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of automatic rod threading device of amorphous alloy magnetic core, including two synchronous belt assemblies for transporting to be threaded magnetic core, opening and closing mechanism for driving the synchronous belt assembly to be close to each other or away from each other, limiting mechanism for positioning to be threaded magnetic core, support seat, multiple material rods connected to the support seat in parallel and discharge mechanism for driving support seat to move;

[0008] When to be threaded magnetic core is placed in two synchronous belt assemblies, two the synchronous belt assemblies drive to be threaded magnetic core to move along the direction of conveyance, to be threaded magnetic core is positioned at limiting mechanism, the discharge mechanism drives one of material rods to be located below limiting mechanism, opening and closing mechanism drives synchronous belt assembly to be away from each other, to be threaded magnetic core is dropped into one of material rods after being separated from synchronous belt assembly;

[0009] When the to-be-worn magnetic core is inserted into one of the material rods, the opening and closing mechanism drives the synchronous belt assembly to move close to each other to realize the transportation of the next to-be-worn magnetic core.

[0010] The amorphous alloy magnetic core automatic rod insertion device further comprises a material receiving mechanism, the material receiving mechanism comprises a material receiving lifting module, a material receiving translation module in driving connection with the material receiving lifting module, and a material receiving plate in driving connection with the material receiving translation module, and the material receiving plate is provided with a material receiving groove.

[0011] When the to-be-worn magnetic core is positioned at the limiting mechanism, the material outlet mechanism drives one of the material rods to be located below the limiting mechanism, the material receiving translation module drives the material receiving plate to move, so that one of the material rods is inserted into the material receiving groove, the material receiving lifting module drives the material receiving translation module to move upwards, so that the material receiving plate is located at a desired height, and the opening and closing mechanism drives the synchronous belt assembly to move away from each other, so that the to-be-worn magnetic core is separated from the synchronous belt assembly, and the material receiving plate supports the to-be-worn magnetic core inserted into the material rod.

[0012] The bottom surface of the material receiving plate is provided with a material receiving contact sensor.

[0013] When the material receiving contact sensor contacts the support seat or the magnetic core, the material receiving lifting module stops, and the material receiving translation module drives the material receiving plate to move, so that the material rod is separated from the material receiving groove.

[0014] The limiting mechanism comprises a limiting frame and a positioning groove provided on the limiting frame, and when the synchronous belt assembly transports the to-be-worn magnetic core to a desired position, one side of the to-be-worn magnetic core abuts against the inner wall of the positioning groove.

[0015] The inner wall of the positioning groove is provided with a contact sensor, and when the to-be-worn magnetic core is transported to the desired position, one side of the to-be-worn magnetic core abuts against the contact sensor.

[0016] The first guide plate and the second guide plate are arranged side by side at the two ends of the positioning groove, and when the synchronous belt assembly transports the to-be-worn magnetic core to the opening of the positioning groove, the first guide plate and the second guide plate guide the to-be-worn magnetic core, so that the to-be-worn magnetic core is smoothly located in the positioning groove.

[0017] The amorphous alloy magnetic core automatic rod insertion device further comprises a first distance sensor and a second distance sensor, the material rods are uniformly distributed along the moving direction of the support seat, the detection direction of the first distance sensor and the second distance sensor is parallel to the moving direction of the support seat, and the first distance sensor corresponds to one side of the material rod at one end.

[0018] The first distance sensor detects the distance from the material rod at one end, when the to-be-penetrated magnetic core is positioned at the limiting mechanism, the discharging mechanism drives the support seat to move so that one of the material rods is located below the limiting mechanism, the to-be-penetrated magnetic core penetrates into the material rod after being separated from the synchronous belt assembly, and the discharging mechanism drives the support seat to move so that the material rod filled with the magnetic core is located at the side of the limiting mechanism away from the second distance sensor.

[0019] The discharging mechanism comprises a discharging frame, a discharging first rotating shaft and a discharging second rotating shaft rotatably connected to the discharging frame, a discharging synchronous belt connected to the discharging first rotating shaft and the discharging second rotating shaft at two ends, and a discharging unit drivingly connected to the discharging first rotating shaft.

[0020] The opening and closing mechanism comprises an opening and closing frame, a first opening and closing cylinder and a second opening and closing cylinder mounted on the opening and closing frame.

[0021] When the to-be-penetrated magnetic core is positioned at the limiting mechanism, the first opening and closing cylinder and the second opening and closing cylinder are simultaneously retracted so that the to-be-penetrated magnetic core falls from the limiting mechanism.

[0022] The non-crystalline alloy magnetic core automatic rod-penetrating device has the advantages that:

[0023] In actual application, the opening and closing mechanism drives the two synchronous belt assemblies to approach each other, the to-be-penetrated magnetic core is placed between the two synchronous belt assemblies, the two synchronous belt assemblies synchronously drive the to-be-penetrated magnetic core to move in the conveying direction, the opening and closing mechanism drives the synchronous belt assemblies to move away from each other when the to-be-penetrated magnetic core is positioned at the limiting mechanism, the to-be-penetrated magnetic core falls into one of the material rods after being separated from the synchronous belt assembly, the automatic rod-penetrating device is realized, the manpower and time required for rod penetration are saved, the reduction of efficiency and the increase of labor cost are avoided, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a three-dimensional structure schematic view of the non-crystalline alloy magnetic core automatic rod-penetrating device.

[0025] Figure 2 It is a three-dimensional structure schematic view of the non-crystalline alloy magnetic core automatic rod-penetrating device.

[0026] Figure 3 It is a three-dimensional structure schematic view of the non-crystalline alloy magnetic core automatic rod-penetrating device.

[0027] Figure 4 It is a three-dimensional structure schematic view of the non-crystalline alloy magnetic core automatic rod-penetrating device.

[0028] Figure 5 Fig. 6 is a schematic diagram of a limit mechanism.

[0029] Figure 6 Fig. 7 is a schematic diagram of a contact sensor, a first guide plate and a second guide plate.

[0030] Figure 7 Fig. 8 is a schematic diagram of a first distance sensor, a second distance sensor and a material rod.

[0031] Figure 8 Fig. 9 is a schematic diagram of an ejection mechanism.

[0032] Figure 9 Fig. 10 is a schematic diagram of an opening and closing mechanism and a synchronous belt assembly.

[0033] 01, a magnetic core to be worn;

[0034] 1, a synchronous belt assembly;

[0035] 2, an opening and closing mechanism;

[0036] 21, an opening and closing frame; 22, a first opening and closing cylinder; 23, a second opening and closing cylinder;

[0037] 3, a limit mechanism;

[0038] 31, a limit frame; 32, a positioning groove;

[0039] 33, a contact sensor;

[0040] 34, a first guide plate; 35, a second guide plate;

[0041] 4, a support seat; 41, a material rod;

[0042] 5, an ejection mechanism;

[0043] 51, an ejection frame; 52, an ejection first rotating shaft;

[0044] 53, an ejection second rotating shaft; 54, an ejection synchronous belt;

[0045] 55, an ejection unit;

[0046] 6, a material receiving mechanism;

[0047] 61, a material receiving lifting module; 62, a material receiving translation module; 63, a material receiving plate;

[0048] 631, a material receiving groove; 632, a material receiving contact sensor;

[0049] 64, a first distance sensor; 65, a second distance sensor. DETAILED DESCRIPTION

[0050] For the convenience of those skilled in the art to understand, the present application is further described below in conjunction with the embodiments and drawings, the specific embodiments of the present application will be described below, it should be pointed out that, in the specific description of these embodiments, in order to be brief and concise, the present description can not be all the features of the actual embodiment is described in detail.

[0051] Reference Figures 1 to 9 As shown in the utility model provides a kind of automatic rod insertion device of amorphous alloy magnetic core, including two synchronous belt assemblies 1 for transporting to be inserted magnetic core 01, for driving the synchronous belt assembly 1 each other close or far away opening and closing mechanism 2, for being positioned to be inserted magnetic core 01 limiting mechanism 3, support seat 4, a plurality of parallelly connected to the support seat 4 material rod 41 and for driving support seat 4 moves discharge mechanism 5.

[0052] Reference Figure 1 As shown in the utility model, in practical application, opening and closing mechanism 2 drives two synchronous belt assemblies 1 each other close, to make the distance between two synchronous belt assemblies 1 not more than the diameter of to be inserted magnetic core 01, facilitate to be inserted magnetic core 01 smoothly placed in two synchronous belt assemblies 1;It can be that two synchronous belt assemblies 1 leave gap, can also be two synchronous belt assemblies 1 merge;Then to be inserted magnetic core 01 is placed between two synchronous belt assemblies 1, two the synchronous belt assemblies 1 synchronous drive to be inserted magnetic core 01 moves along the direction of conveyance, to be inserted magnetic core 01 is positioned at limiting mechanism 3, the discharge mechanism 5 drives one of material rod 41 to be located below limiting mechanism 3, opening and closing mechanism 2 drives synchronous belt assembly 1 each other away, to be inserted magnetic core 01 is separated from synchronous belt assembly 1 after falling into one of material rod 41, automatically realize magnetic core rod insertion, save the manpower and time required for rod insertion, avoid the reduction of efficiency and increase of labor cost, improve production efficiency;When to be inserted magnetic core 01 is inserted into one of material rod 41, the opening and closing mechanism 2 drives synchronous belt assembly 1 each other close, to realize the transportation of next to be inserted magnetic core 01, facilitate the preparation of the transportation of next to be inserted magnetic core 01.

[0053] Reference Figure 2 As shown in the utility model, in the embodiment, the automatic rod insertion device of amorphous alloy magnetic core further includes receiving mechanism 6, the receiving mechanism 6 includes receiving lifting module 61, and receiving translation module 62 is drivenly connected with receiving lifting module 61, and receiving plate 63 is drivenly connected with receiving translation module 62, and the receiving plate 63 is provided with receiving groove 631.

[0054] Reference Figure 2As shown, in actual application, the receiving translation module 62 adopts a pneumatic cylinder, and the receiving lifting module 61 adopts a screw motor module. When the to-be-threaded magnetic core 01 is positioned at the limiting mechanism 3, the discharge mechanism 5 drives one of the material rods 41 to be located below the limiting mechanism 3. The receiving translation module 62 drives the receiving plate 63 to move, so that one of the material rods 41 is arranged in the receiving groove 631. Referring to Figure 3 As shown, specifically, the diameter of the material rod 41 is 4 mm, and the width of the receiving groove 631 is 6 mm, so that the material rod 41 can be smoothly arranged in the receiving groove 631. The receiving lifting module 61 drives the receiving translation module 62 to move upwards, so that the receiving plate 63 is located at a desired height. The opening and closing mechanism 2 drives the synchronous belt assembly 1 to move away from each other. The to-be-threaded magnetic core 01 is separated from the synchronous belt assembly 1. The receiving plate 63 supports the to-be-threaded magnetic core 01 that is arranged in the material rod 41, so as to prevent the to-be-threaded magnetic core 01 from being directly hit on the adjacent material rod 41 or the supporting seat 4 after being arranged in the material rod 41, thereby preventing the magnetic core from being damaged. The magnetic core arranged in the material rod 41 is stably supported, and the structure of the magnetic core is ensured to be complete.

[0055] Referring to Figure 4 As shown, in the embodiment, the bottom surface of the receiving plate 63 is provided with a receiving contact sensor 632. When the receiving contact sensor 632 contacts the supporting seat 4 or the magnetic core, the receiving lifting module 61 stops, so as to prevent the magnetic core from being collided and scratched, thereby ensuring the structure of the magnetic core to be complete. In addition, the receiving translation module 62 drives the receiving plate 63 to move, so that the material rod 41 is separated from the receiving groove 631, thereby facilitating the receiving plate 63 to smoothly move according to the rod arrangement position of the next magnetic core.

[0056] Referring to Figure 5 As shown, in the embodiment, the limiting mechanism 3 includes a limiting frame 31 and a positioning groove 32 arranged on the limiting frame 31. When the synchronous belt assembly 1 transports the to-be-threaded magnetic core 01 to a desired position, one side of the to-be-threaded magnetic core 01 abuts against the inner wall of the positioning groove 32. Specifically, the structure of the positioning groove 32 is semicircular. Two synchronous belt assemblies 1 are symmetrically arranged about the center line of the positioning groove 32. During the process that the synchronous belt assembly 1 transports the to-be-threaded magnetic core 01, the arc-shaped inner wall of the positioning groove 32 guides the to-be-threaded magnetic core 01 to move towards the middle part, so that the to-be-threaded magnetic core 01 can be stably arranged at the inner end of the positioning groove 32, thereby improving the positioning accuracy of the to-be-threaded magnetic core 01.

[0057] Referring to Figure 6 As shown, in the embodiment, the inner wall of the positioning groove 32 is provided with a contact sensor 33. When the to-be-threaded magnetic core 01 is transported to a desired position, one side of the to-be-threaded magnetic core 01 abuts against the contact sensor 33, thereby facilitating detection of whether the to-be-threaded magnetic core 01 is arranged in the positioning groove 32.

[0058] Referring to Figure 6As shown, in the embodiment, the positioning groove 32 is provided with a first guide plate 34 and a second guide plate 35 at two ends, and when the synchronous belt assembly 1 transports the to-be-worn magnetic core 01 to the opening of the positioning groove 32, the first guide plate 34 and the second guide plate 35 guide the to-be-worn magnetic core 01, so that the to-be-worn magnetic core 01 is smoothly positioned in the positioning groove 32, facilitating the smooth movement of the to-be-worn magnetic core 01 to the positioning groove 32, and improving the positioning accuracy of the to-be-worn magnetic core 01.

[0059] Reference Figure 7 As shown, in the embodiment, the amorphous alloy magnetic core automatic rod wearing device further comprises a first distance sensor 64 and a second distance sensor 65, the material rods 41 are uniformly distributed along the moving direction of the support seat 4, the detection direction of the first distance sensor 64 and the second distance sensor 65 is parallel to the moving direction of the support seat 4, and the first distance sensor 64 corresponds to one side of the material rod 41 at one end. In actual application, the synchronous belt assembly 1 transports the to-be-worn magnetic core 01 to the limiting mechanism 3, and the first distance sensor 64 is used to detect the distance from the material rod 41 at one end. Figure 1 、 7 As shown, when the to-be-worn magnetic core 01 is positioned at the limiting mechanism 3, the discharge mechanism 5 drives the support seat 4 to move so that one of the material rods 41 is located below the limiting mechanism 3, the to-be-worn magnetic core 01 is separated from the synchronous belt assembly 1 and then worn into the material rod 41, and when the material rod 41 is full of magnetic cores, the second distance sensor 65 is triggered, the discharge mechanism 5 drives the support seat 4 to move, so that the material rod 41 full of magnetic cores is located on the side away from the second distance sensor 65 of the limiting mechanism 3, at this time, the moving distance of the support seat 4 is equal to the distance between the adjacent material rods 41, the distance between the adjacent material rods 41 is 40mm, and the material rod 41 can be accurately positioned; the receiving groove 631 is located in the middle of the receiving plate 63, the distance between the receiving groove 631 and one side of the receiving plate 63 is 25mm, and the receiving plate 63 can be smoothly worn between the adjacent material rods 41.

[0060] Reference Figure 8As shown, in the embodiment, the discharging mechanism 5 comprises a discharging frame 51, a discharging first rotating shaft 52 and a discharging second rotating shaft 53 rotatably connected to the discharging frame 51, a discharging synchronous belt 54 connected to the discharging first rotating shaft 52 and the discharging second rotating shaft 53 at two ends respectively, and a discharging unit 55 drivingly connected to the discharging first rotating shaft 52, wherein the discharging unit 55 is installed on the discharging frame 51 and is a servo motor or a driving motor, the support base 4 is placed on the discharging synchronous belt 54, the discharging unit 55 drives the discharging first rotating shaft 52 to rotate, and the support base 4 is driven to move under the action of the discharging second rotating shaft 53 and the discharging synchronous belt 54, so that each of the material rods 41 can be moved to below the limiting mechanism 3, and the material rod 41 can be inserted into when the magnetic core 01 to be inserted is positioned at the limiting mechanism 3 and is separated from the synchronous belt assembly 1, thereby facilitating the magnetic core 01 to be inserted to be quickly inserted into the material rod 41 and improving the efficiency of the magnetic core 01 to be inserted into the rod.

[0061] Reference Figure 9 As shown, in the embodiment, the opening and closing mechanism 2 comprises an opening and closing frame 21, a first opening and closing cylinder 22 and a second opening and closing cylinder 23 installed on the opening and closing frame 21, wherein the first opening and closing cylinder 22 is drivingly connected to one of the synchronous belt assemblies 1, and the second opening and closing cylinder 23 is drivingly connected to the other synchronous belt assembly 1; in actual application, when the magnetic core 01 to be inserted is positioned at the limiting mechanism 3, the first opening and closing cylinder 22 and the second opening and closing cylinder 23 are simultaneously retracted, so that the magnetic core 01 to be inserted is dropped from the limiting mechanism 3 and is smoothly positioned; and when the magnetic core 01 to be inserted is inserted into one of the material rods 41, the first opening and closing cylinder 22 and the second opening and closing cylinder 23 are simultaneously elongated to drive the two synchronous belt assemblies 1 to approach each other, and the distance between the two synchronous belt assemblies 1 is less than the diameter of the magnetic core 01 to be inserted, so as to facilitate the transportation of the next magnetic core 01 to be inserted.

[0062] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application is disclosed in the preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution of the present application, and any simple modification, equivalent change and modification of the above embodiment are within the scope of the present application.

Claims

1. An automatic rod threading device for amorphous alloy magnetic cores, characterized by, The device comprises two synchronous belt assemblies (1) for transporting the magnetic cores (01) to be inserted, an opening and closing mechanism (2) for driving the synchronous belt assemblies (1) to move closer to or away from each other, a limiting mechanism (3) for positioning the magnetic cores (01) to be inserted, a support seat (4), a plurality of material rods (41) connected to the support seat (4) in parallel, and a discharging mechanism (5) for moving the support seat (4). When the magnetic cores (01) to be inserted are placed on the two synchronous belt assemblies (1), the two synchronous belt assemblies (1) drive the magnetic cores (01) to move along the conveying direction, the magnetic cores (01) are positioned at the limiting mechanism (3), one of the material rods (41) is driven by the discharging mechanism (5) to be located below the limiting mechanism (3), the opening and closing mechanism (2) drives the synchronous belt assemblies (1) to move away from each other, and the magnetic cores (01) are dropped into one of the material rods (41) after being separated from the synchronous belt assemblies (1). When the magnetic cores (01) to be inserted are inserted into one of the material rods (41), the opening and closing mechanism (2) drives the synchronous belt assemblies (1) to move closer to each other to realize the transportation of the next magnetic cores (01) to be inserted.

2. The amorphous alloy magnetic core automatic rod threading apparatus of claim 1, wherein, The device further comprises a receiving mechanism (6), which comprises a receiving lifting module (61), a receiving translation module (62) drivingly connected to the receiving lifting module (61), and a receiving plate (63) drivingly connected to the receiving translation module (62), wherein the receiving plate (63) is provided with a receiving groove (631). When the magnetic cores (01) to be inserted are positioned at the limiting mechanism (3), one of the material rods (41) is driven by the discharging mechanism (5) to be located below the limiting mechanism (3), the receiving translation module (62) drives the receiving plate (63) to move, so that one of the material rods (41) is arranged in the receiving groove (631), the receiving lifting module (61) drives the receiving translation module (62) to move upward, so that the receiving plate (63) is located at a desired height, the opening and closing mechanism (2) drives the synchronous belt assemblies (1) to move away from each other, the magnetic cores (01) are separated from the synchronous belt assemblies (1), and the receiving plate (63) supports the magnetic cores (01) inserted into the material rod (41).

3. The amorphous alloy magnetic core automatic rod threading apparatus of claim 2, wherein, A receiving contact sensor (632) is mounted on the bottom surface of the receiving plate (63). When the receiving contact sensor (632) contacts the support seat (4) or the magnetic core, the receiving lifting module (61) stops, and the receiving translation module (62) drives the receiving plate (63) to move, so that the material rod (41) is separated from the receiving groove (631).

4. The amorphous alloy magnetic core automatic rod threading apparatus of claim 1, wherein, The limiting mechanism (3) comprises a limiting frame (31) and a positioning groove (32) arranged on the limiting frame (31), wherein when the synchronous belt assemblies (1) transport the magnetic cores (01) to be inserted to a desired position, one side of the magnetic cores (01) abuts against the inner wall of the positioning groove (32).

5. The automatic rod threading apparatus for amorphous alloy cores according to claim 4, characterized by The inner wall of the positioning groove (32) is provided with a contact sensor (33), and when the magnetic cores (01) to be inserted are transported to a desired position, one side of the magnetic cores (01) abuts against the contact sensor (33).

6. The automatic rod threading apparatus for amorphous alloy cores according to claim 4, characterized by The positioning groove (32) is provided with a first guide plate (34) and a second guide plate (35) at both ends, and when the synchronous belt assembly (1) transports the to-be-threaded magnetic core (01) to the opening of the positioning groove (32), the first guide plate (34) and the second guide plate (35) guide the to-be-threaded magnetic core (01), so that the to-be-threaded magnetic core (01) is smoothly positioned in the positioning groove (32).

7. The amorphous alloy magnetic core automatic rod threading apparatus of claim 1, wherein, The non-amorphous alloy magnetic core automatic rod threading device further comprises a first distance sensor (64) and a second distance sensor (65), the material rods (41) are uniformly distributed along the moving direction of the support seat (4), the detection directions of the first distance sensor (64) and the second distance sensor (65) are parallel to the moving direction of the support seat (4), and the first distance sensor (64) corresponds to one side of the material rod (41) at one end; The first distance sensor (64) detects the distance from the material rod (41) at one end, when the to-be-threaded magnetic core (01) is positioned at the limiting mechanism (3), the discharge mechanism (5) drives the support seat (4) to move so that one of the material rods (41) is located below the limiting mechanism (3), the to-be-threaded magnetic core (01) threads into the material rod (41) after being separated from the synchronous belt assembly (1), and when the material rod (41) is full of magnetic cores, the second distance sensor (65) is triggered, the discharge mechanism (5) drives the support seat (4) to move, so that the material rod (41) full of magnetic cores is located on the side away from the second distance sensor (65) of the limiting mechanism (3).

8. The amorphous alloy magnetic core automatic rod threading apparatus of claim 1, wherein, The discharge mechanism (5) comprises a discharge frame (51), a discharge first rotating shaft (52) and a discharge second rotating shaft (53) rotatably connected to the discharge frame (51), a discharge synchronous belt (54) connected to the discharge first rotating shaft (52) and the discharge second rotating shaft (53) at both ends, and a discharge unit (55) drivingly connected to the discharge first rotating shaft (52), the discharge unit (55) is installed on the discharge frame (51), the support seat (4) is placed on the discharge synchronous belt (54), and the discharge unit (55) drives the discharge first rotating shaft (52) to rotate, and drives the support seat (4) to move under the action of the discharge second rotating shaft (53) and the discharge synchronous belt (54), so that each material rod (41) can be moved below the limiting mechanism (3).

9. The amorphous alloy magnetic core automatic rod threading apparatus of claim 1, wherein, The opening and closing mechanism (2) comprises an opening and closing frame (21), a first opening and closing cylinder (22) and a second opening and closing cylinder (23) installed on the opening and closing frame (21), the first opening and closing cylinder (22) is drivingly connected with one of the synchronous belt assemblies (1), and the second opening and closing cylinder (23) is drivingly connected with the other synchronous belt assembly (1); When the to-be-threaded magnetic core (01) is positioned at the limiting mechanism (3), the first opening and closing cylinder (22) and the second opening and closing cylinder (23) are simultaneously retracted, so that the to-be-threaded magnetic core (01) falls from the limiting mechanism (3).

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