Full-automatic press-fit forming equipment for magnetic conductive ring

Abstract

The invention relates to the technical field of magnetic conductive ring processing, and particularly discloses magnetic conductive ring full-automatic press-fit forming equipment which comprises a processing table, an extrusion assembly is arranged at the upper end of the processing table, a guide feeding assembly is movably installed on the outer wall of one side of the processing table, and two sets of obliquely-arranged circle bending assemblies are installed on the portion, below the extrusion assembly, of the outer wall of the processing table. And a first mounting seat is fixedly mounted on the outer wall of the machining table and located between the tail ends of the two rounding assemblies, and a pressing mold is mounted on the first mounting seat. According to the device, the adjustable pressing mold is arranged, the first shell mold, the second shell mold and the core mold are different in outer circle diameter, through cooperation of the extrusion assembly, the circle bending assembly, the bending assembly and the welding assembly, a magnetic conductive ring raw material can be formed at a time and welded into a finished product, the working procedures and the number of operators are greatly reduced, and the production efficiency is improved. Automatic production is achieved, magnetic conductive rings of various sizes can be automatically pressed, machined and produced according to actual production requirements, and the application range of the device is widened.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic conductive ring processing, and in particular to a fully automatic pressing and forming device for a magnetic conductive ring. Background Art

[0002] With the continuous advancement of modern industrial technology, magnetic components are increasingly used in the fields of electronics, automobiles, aerospace, etc. Among them, magnetic rings are one of the core magnetic components, and their performance and quality play a vital role in the operation of the overall equipment. When producing magnetic rings, it is necessary to go through the steps of shearing (material preparation), bending, rolling, forming, shaping and welding. The production method is inefficient and the quality is unstable.

[0003] When the equipment for automatically pressing and molding magnetic rings in the prior art is in use, usually only one size of magnetic rings can be produced by a certain device, which has great limitations on the production of magnetic rings. After the pressing process of the magnetic rings is completed, the magnetic rings are separated from the mold, and manual labor is still required to take the magnetic rings and assist in unloading the magnetic rings. The feeding, pressing and unloading of the magnetic rings cannot be fully automated. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a fully automatic pressing and forming device for a magnetic ring.

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

[0006] A fully automatic pressing and forming device for a magnetic conductive ring comprises a processing table, wherein an extrusion assembly is arranged at the upper end of the processing table, a guide feed assembly is movably installed on an outer wall of one side, two groups of inclined bending assemblies are installed on the outer wall of the processing table located below the extrusion assembly, a first mounting seat is fixedly installed on the outer wall of the processing table located between the ends of the two groups of bending assemblies, a pressing die is installed on the first mounting seat, a welding assembly is also arranged on the outer wall of the processing table, wherein a bending assembly is arranged on the outer wall of the lower end of the processing table located below the first mounting seat, and a blanking assembly is arranged on the outer side of the processing table, wherein the blanking assembly is used in conjunction with the extrusion assembly, the bending assembly and the two groups of bending assemblies;

[0007] The pressing mold specifically comprises a core mold, a first shell mold is arranged outside the core mold, and a second shell mold is arranged outside the first shell mold;

[0008] The material unloading assembly specifically comprises a lifting column, a second mounting seat is fixedly mounted on the upper end of the lifting column, a rotating disk is rotatably mounted on the upper end of the second mounting seat, a rotating seat is rotatably mounted on the outer wall of the rotating disk at a position corresponding to the pressing mold, the cross section of the rotating seat is triangular, a material receiving rod is fixedly mounted on the end of the rotating seat, and the material receiving rod is an L-shaped structure, a support block is fixedly mounted on the outer wall of the rotating disk below the rotating seat, and the support block supports the rotating seat;

[0009] A material guide box is fixedly mounted on the lifting column below the rotating disk.

[0010] Preferably, the bending assembly includes a second fixed plate fixedly installed on the processing table, a third hydraulic cylinder is fixedly installed on the bottom surface of the second fixed plate, the output end of the third hydraulic cylinder passes through the corresponding position of the second fixed plate and extends to the top of the second fixed plate, a lifting block is fixedly installed on the output end of the third hydraulic cylinder, a bending block is fixedly installed on the upper end of the lifting block, a synchronization rod is fixedly installed on the side of the lifting block, two mounting rods are fixedly installed on the upper end surface of the bending block, the two mounting rods are arranged on both sides of the pressing mold, and a material taking block is fixedly installed on the upper ends of the two mounting rods, and the cross-section of the material taking block is wedge-shaped.

[0011] Preferably, a rotating shaft is rotatably mounted on the upper end of the second mounting seat, a gear is fixedly mounted on the outer wall of the rotating shaft, a rack plate meshing with the gear is slidably mounted on the second mounting seat, a connecting rod is fixedly mounted on the lower end of the rack plate, and the other end of the connecting rod is fixedly connected to the corresponding position on the lifting block.

[0012] Preferably, a limiting rod is fixedly mounted on the bottom surface of the rack plate, and a through hole for use with the limiting rod is opened on the upper surface of the lifting column, and the end of the limiting rod slides inside the through hole.

[0013] Preferably, the second shell mold body comprises a first arc block, a second arc block, a third arc block, and a semicircular block, wherein the first arc block, the second arc block, and the third arc block are all arranged in the shape of one-sixth arc, and the semicircular block is arranged in the shape of a semicircle.

[0014] Preferably, the extrusion assembly specifically includes a first fixed plate fixedly connected to the upper outer wall of the processing table, a first hydraulic cylinder is fixedly installed on the upper end surface of the first fixed plate, an extrusion plate is fixedly installed on the output end of the first hydraulic cylinder, and the extrusion plate is slidably connected to the outer wall of the processing table.

[0015] Preferably, the bending component specifically comprises a second hydraulic cylinder fixedly mounted on the outer wall of the processing table, a sliding seat is fixedly mounted on the output end of the second hydraulic cylinder, and a bending block is fixedly mounted on the end of the sliding seat.

[0016] Preferably, the welding assembly specifically comprises a driving structure fixedly mounted on the outer wall of the processing table, a mounting frame is movably mounted on the driving structure, and a welding gun is movably mounted at the end of the mounting frame.

[0017] Preferably, an electric slide is fixedly mounted on the outer wall of the processing table, and the feed guiding assembly specifically includes a movable seat slidably connected to the electric slide, and a plurality of guide wheels are rotatably mounted on the movable seat. An extension plate is slidably mounted on the outer wall of the movable seat, and two groups of symmetrically arranged guide wheels are also rotatably mounted on the upper surface of the extension plate. A cutting knife is slidably mounted on one end of the extension plate, and the lower end of the cutting knife is slidably connected to the synchronization rod.

[0018] Preferably, a reinforcement frame is fixedly mounted on the outer wall of the lower end of the processing table, and the upper end of the reinforcement frame is fixedly connected to the bottom surface of the material guide box.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention sets an adjustable pressing mold, wherein the outer diameters of the first shell mold, the second shell mold and the core mold are different. Through the cooperation of the extrusion component, the bending component, the bending component and the welding component, the device can form the raw materials of the magnetic ring at one time and weld them into finished products, which greatly reduces the number of processes and operators, realizes automated production, and can also automatically press and process to produce magnetic rings of various sizes according to actual production needs, thereby improving the scope of application of the device.

[0021] The present invention arranges a material blanking component. The arrangement of the material blanking component can synchronously control the rotation of a rotating disk in the material blanking component when the lifting block in the bending component moves up and down, and then the material receiving rod installed on the rotating disk assists in unloading the magnetic ring after pressing and forming. There is no need for manual material removal of the magnetic ring after pressing and forming, thereby further improving the degree of automation when the device is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the overall front structure of an embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of a local structure in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of a bending assembly in an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure of a blanking assembly in an embodiment of the present invention;

[0028] Figure 6 Schematic diagram of the structure of the material receiving rod in two states in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the splitting of the second shell mold structure in an embodiment of the present invention;

[0030] Figure 8 Schematic diagram of the combination of the semicircular block and the bending block structure in an embodiment of the present invention;

[0031] Fig. 9 It is a cross-sectional schematic diagram of the core mold structure in an embodiment of the present invention;

[0032] Fig.10 In the embodiment of the present invention Figure 3 A partial enlarged schematic diagram in the middle;

[0033] Fig.11 Schematic diagram of the state of the material receiving rod in the embodiment of the present invention.

[0034] In the figure: 1, processing table; 2, extrusion assembly; 201, first hydraulic cylinder; 202, first fixed plate; 203, extrusion plate; 3, bending assembly; 301, second hydraulic cylinder; 302, sliding seat; 303, bending block; 4, guide feed assembly; 401, movable seat; 402, guide wheel; 403, extension plate; 404, cutting knife; 5, electric slide; 6, welding assembly; 601, driving structure; 602, mounting frame; 603, welding gun; 7, first mounting seat; 8, unloading assembly; 801, lifting column; 802, second mounting seat; 803, rotating disk; 804, connecting rod; 805, rotating shaft; 8 06. Gear; 807. Rack plate; 808. Limit rod; 809. Material receiving rod; 810. Rotating seat; 811. Support block; 9. Material guide box; 10. Reinforcement frame; 11. Bending assembly; 1101. Third hydraulic cylinder; 1102. Second fixed plate; 1103. Lifting block; 1104. Synchronous rod; 1105. Bending block; 1106. Material taking block; 1107. Mounting rod; 12. Pressing mold; 1201. Core mold; 1202. First shell mold; 1203. Second shell mold; 12031. First arc block; 12032. Second arc block; 12033. Third arc block; 12034. Semicircular block. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Reference Figure 1-11 , a fully automatic pressing and forming equipment for a magnetic conductive ring, comprising a processing table 1, an extrusion assembly 2 is arranged at the upper end of the processing table 1, a guide feed assembly 4 is movably installed on one side of the outer wall, the outer wall of the processing table 1 is located below the extrusion assembly 2 and is installed with two groups of inclined bending assemblies 3, the outer wall of the processing table 1 is located between the ends of the two groups of bending assemblies 3 and is fixedly installed with a first mounting seat 7, a pressing mold 12 is installed on the first mounting seat 7, a welding assembly 6 is also arranged on the outer wall of the processing table 1, wherein the outer wall of the lower end of the processing table 1 is located below the first mounting seat 7 and is provided with a bending assembly 11, and a blanking assembly 8 is arranged on the outer side of the processing table 1, wherein the blanking assembly 8 is used in conjunction with the extrusion assembly 2, the bending assembly 11 and the two groups of bending assemblies 3;

[0037] The pressing mold 12 specifically includes a core mold 1201, a first shell mold 1202 is arranged outside the core mold 1201, and a second shell mold 1203 is arranged outside the first shell mold 1202;

[0038] The material unloading assembly 8 specifically includes a lifting column 801, a second mounting seat 802 is fixedly mounted on the upper end of the lifting column 801, a rotating disk 803 is rotatably mounted on the upper end of the second mounting seat 802, a rotating seat 810 is rotatably mounted on the outer wall of the rotating disk 803 at a position corresponding to the pressing mold 12, the cross section of the rotating seat 810 is triangular, a material receiving rod 809 is fixedly mounted on the end of the rotating seat 810, and the material receiving rod 809 is an L-shaped structure, the outer wall of the rotating disk 803 is located below the rotating seat 810 and is fixedly mounted with a support block 811, and the support block 811 supports the rotating seat 810;

[0039] A material guide box 9 is fixedly mounted on the lifting column 801 below the rotating disk 803;

[0040] The material is fed by guiding the feed assembly 4, and the strip material for making the magnetic ring passes between the multiple guide wheels 402 on the movable seat 401. Under the driving action of the multiple guide wheels 402 when rotating, the end of the strip material of the magnetic ring (hereinafter referred to as the strip material) extends to the extension plate 403, and the end of the strip material passes between the two guide wheels 402 arranged on the upper surface of the extension plate 403 and extends to the end of the extension plate 403. A cutting knife 404 is arranged at the end of the extension plate 403, and the cutting knife 404 can rise synchronously under the action of the synchronization rod 1104. Then, when the cutting knife 404 is upward, the corresponding position of the strip material can be cut off. This is the prior art and will not be repeated here. As described above, after the strip material is cut off, under the driving action of the third hydraulic cylinder 1101, the lifting block 1103 pushes the bending block 1105 to continue to move upward, and the groove on the bending block 1105 cooperates with the pressing mold 12 to bend the strip material, and then the output end of the second hydraulic cylinder 301 inclined on both sides above the pressing mold 12 is extended, and the output end of the second hydraulic cylinder 301 pushes the sliding seat 302 to slide on the outer wall of the processing table 1, and the end of the sliding seat 302 is fixedly installed with a bending block 303, and the end of the bending block 303 is an arc setting that matches the outer wall of the pressing mold 12. Under the extrusion of the two bending blocks 303, the bent strip material is The two ends of the shaped magnetic conductive ring are rounded so that the strip material fits the outer wall of the pressing mold 12, and then the two ends of the strip material are flattened downward by the extrusion plate 203, and then the mounting frame 602 is driven to move by the driving structure 601, and the welding gun 603 arranged on the mounting frame 602 welds the ends of the strip material. The joint of the magnetic conductive ring after welding by the welding gun 603 can be flattened downward again by the extrusion plate 203. At this point, the magnetic conductive ring is fully automatically pressed and formed by the device, and the formed magnetic conductive ring can be automatically unloaded under the action of the unloading component 8, wherein when the receiving rod 809 installed on the rotating disk 803 rotates to the corresponding position of the pressing mold 12 When the magnetic ring falls off the pressing mold 12, it can be hung on the receiving rod 809, and the receiving rod 809 is L-shaped to prevent the magnetic ring from sliding off the receiving rod 809. Then the lifting block 1103 continues to descend under the action of the third hydraulic cylinder 1101, and the rotating disk 803 also continues to rotate. When the receiving rod 809 rotates to the lowest point of the rotating disk 803, under the action of gravity, the connection between the rotating seat 810 and the rotating disk 803 rotates, thereby causing the receiving rod 809 to tilt. At this time, the magnetic ring can slide from the inclined receiving rod 809 to the inside of the material guide box 9, and the magnetic ring can be collected after the pressing process is completed under the guiding action of the material guide box 9.

[0041] As a technical optimization scheme of the present invention, the bending assembly 11 includes a second fixed plate 1102 fixedly installed on the processing table 1, a third hydraulic cylinder 1101 is fixedly installed on the bottom surface of the second fixed plate 1102, the output end of the third hydraulic cylinder 1101 passes through the corresponding position on the second fixed plate 1102 and extends to the top of the second fixed plate 1102, a lifting block 1103 is fixedly installed on the output end of the third hydraulic cylinder 1101, a bending block 1105 is fixedly installed on the upper end of the lifting block 1103, a synchronization rod 1104 is fixedly installed on the side of the lifting block 1103, and two symmetrically arranged mounting rods 1107 are fixedly installed on the upper end surface of the bending block 1105, and the two mounting rods 1107 are located on both sides of the pressing mold 12 The lifting block 1103 is arranged on the side, and the upper ends of the two mounting rods 1107 are fixedly installed with a material removal block 1106, and the cross-section of the material removal block 1106 is wedge-shaped; a semicircular groove is provided on the upper end of the bending block 1105, and the diameter of the bending block 1105 matches the diameter of the second shell mold 1203 in the pressing mold 12. During the descending process of the lifting block 1103, two mounting rods 1107 are arranged on the upper end of the bending block 1105 and are located in the gap between the magnetic ring and the outer wall of the first mounting seat 7. The lifting block 1103 drives the bending block 1105 to descend synchronously, and the wedge-shaped material removal block 1106 arranged at the end of the mounting rod 1107 contacts the magnetic ring after the bending block 1105 descends a certain distance, so that the magnetic ring is detached from the pressing mold 12.

[0042] As a technical optimization scheme of the present invention, a rotating shaft 805 is rotatably installed on the upper end of the second mounting seat 802, and a gear 806 is fixedly installed on the outer wall of the rotating shaft 805. A rack plate 807 meshing with the gear 806 is slidably installed on the second mounting seat 802, and a connecting rod 804 is fixedly installed on the lower end of the rack plate 807, and the other end of the connecting rod 804 is fixedly connected to the corresponding position on the lifting block 1103; when the lifting block 1103 moves up and down, under the action of the connecting rod 804, the rack plate 807 can be driven to move up and down, and then the rotating disk 803 is driven to rotate as a whole. Under the transmission action of the connecting rod 804, the rack plate 807, the gear 806 and other structures, the magnetic ring can be automatically unloaded after the pressing process is completed. When the lifting block 1103 rises, the receiving rod 809 set on the rotating disk 803 is reset. When the lifting block 1103 descends, the receiving rod 809 drives the magnetic ring to move for unloading.

[0043] As a technical optimization solution of the present invention, a limiting rod 808 is fixedly installed on the bottom surface of the rack plate 807, and a through hole for use with the limiting rod 808 is opened on the upper surface of the lifting column 801, and the end of the limiting rod 808 slides inside the through hole; by sliding the limiting rod 808 inside the through hole, the rack plate 807 fixedly connected to the limiting rod 808 can be limited, so that the rack plate 807 always remains in meshing state with the gear 806.

[0044] As a technical optimization solution of the present invention, the second shell mold 1203 specifically includes a first arc block 12031, a second arc block 12032, a third arc block 12033, and a semicircular block 12034, wherein the first arc block 12031, the second arc block 12032, and the third arc block 12033 are all set in the shape of a one-sixth arc, and the semicircular block 12034 is set in a semicircle; wherein the lower end outer walls of the first arc block 12031, the second arc block 12032, the third arc block 12033 and the semicircular block 12034 are fixedly installed with skirts, and the bottom surfaces are provided with docking grooves matched with the skirts, and the upper end of the bending block 1105 is provided with a first mounting groove matched with the semicircular block 12034, and the end of the rounded block 303 is provided with a first mounting groove matched with the second arc block 1203 2, the first arc block 12031, the second arc block 12032, the third arc block 12033 and the semicircular block 12034 and the skirt fixedly installed on the outer wall thereof are all provided with threaded holes correspondingly, the insides of the first installation groove and the second installation groove are also provided with threaded grooves of the same type correspondingly, and the second shell mold 1203 is also connected to the first mounting seat 7 through the corresponding threaded grooves and countersunk bolts, the first shell mold 1202 and the second shell mold 1203 have the same structure, the difference is that the diameter of the first shell mold 1202 is smaller than that of the second shell mold 1203, and the outer wall at the end of the core mold 1201 is also fixedly installed with a skirt, and the second shell mold 1203 and the first shell mold 1202, as well as the first shell mold 1202 and the core mold 1201 are all connected through countersunk bolts.

[0045] As a technical optimization scheme of the present invention, the extrusion assembly 2 specifically includes a first fixed plate 202 fixedly connected to the outer wall of the upper end of the processing table 1, a first hydraulic cylinder 201 is fixedly installed on the upper end surface of the first fixed plate 202, an extrusion plate 203 is fixedly installed on the output end of the first hydraulic cylinder 201, and the extrusion plate 203 is slidably connected to the outer wall of the processing table 1; the extrusion plate 203 is extruded downward under the action of the processing table 1, and the two ends of the magnetic ring strip raw material can be shaped before and after welding respectively.

[0046] As a technical optimization scheme of the present invention, the bending component 3 specifically includes a second hydraulic cylinder 301 fixedly installed on the outer wall of the processing table 1, and a sliding seat 302 is fixedly installed on the output end of the second hydraulic cylinder 301, and a bending block 303 is fixedly installed on the end of the sliding seat 302; the end of the bending block 303 is set in an inwardly concave arc, and the end of the strip material can be bent into a circle by extrusion of the bending block 303, and a second installation groove matching the second arc block 12032 is opened at the end of the bending block 303, and the second shell mold 1203 can be installed on the end of the bending block 303 by fasteners such as countersunk bolts.

[0047] As a technical optimization solution of the present invention, the welding assembly 6 specifically includes a driving structure 601 fixedly mounted on the outer wall of the processing table 1, a mounting frame 602 is movably mounted on the driving structure 601, and a welding gun 603 is movably mounted at the end of the mounting frame 602; the driving structure 601 includes an existing three-axis electric control displacement table, and the mounting frame 602 is driven to move by the three-axis electric control displacement table, thereby controlling the sliding of the welding gun 603 installed on the mounting frame 602, and the end of the welding gun 603 can weld the connection between the magnetic ring after pressing, which is an existing mature technology and will not be elaborated here.

[0048] As a technical optimization solution of the present invention, an electric slide 5 is fixedly installed on the outer wall of the processing table 1, and the guide feed component 4 specifically includes a movable seat 401 slidably connected to the electric slide 5, and multiple groups of guide wheels 402 are rotatably installed on the movable seat 401. An extension plate 403 is slidably installed on the outer wall of the movable seat 401, and two groups of symmetrically arranged guide wheels 402 are also rotatably installed on the upper surface of the extension plate 403. A cutting knife 404 is slidably installed at one end of the extension plate 403, and the lower end of the cutting knife 404 is slidably connected to the synchronization rod 1104; the height of the guide feed component 4 can be adjusted by the electric slide 5. The extension plate 403 is positioned It slides horizontally on the movable seat 401, and the distance between the cutting point of the strip material corresponding to the cutting knife 404 on the extension plate 403 and the pressing mold 12 can be adjusted by sliding the extension plate 403. When the extension plate 403 is adjusted in position, the end of the cutting knife 404 can slide synchronously on the synchronization rod 1104. After the position adjustment structure of the extension plate 403 and the cutting knife 404, they can be limited and fixed by existing limiting structures such as pins. Then, the adjusted extension plate 403 and the cutting knife 404 can respectively cut out magnetic ring strip materials that match the circumference of the outer wall of the second shell mold 1203, the first shell mold 1202 and the core mold 1201.

[0049] As a technical optimization solution of the present invention, a reinforcing frame 10 is fixedly installed on the outer wall of the lower end of the processing table 1, and the upper end of the reinforcing frame 10 is fixedly connected to the bottom surface of the material guide box 9; the setting of the reinforcing frame 10 can reinforce the end of the material guide box 9, making the overall structure more stable.

[0050] When the present invention is in use, the material is loaded by guiding the feed assembly 4, and the strip material for making the magnetic ring passes between the multiple guide wheels 402 on the movable seat 401. Under the driving action of the multiple guide wheels 402 rotating, the end of the strip material of the magnetic ring (hereinafter referred to as the strip material) extends to the extension plate 403, and the end of the strip material passes between the two guide wheels 402 arranged on the upper surface of the extension plate 403 and extends to the end of the extension plate 403. The end of the extension plate 403 is provided with a cutting knife 404, and the cutting knife 404 can rise synchronously under the action of the synchronization rod 1104. When the cutting knife 404 moves upward, the corresponding position of the strip material can be cut off. This is the prior art and will not be described in detail here. After the strip material is cut off, under the driving action of the third hydraulic cylinder 1101, the lifting block 1103 pushes the bending block 1105 to continue to move upward, and the groove provided on the bending block 1105 is used in conjunction with the pressing mold 12. The strip material is bent, and then the output end of the second hydraulic cylinder 301 which is inclined on both sides above the pressing mold 12 is extended, and the output end of the second hydraulic cylinder 301 pushes the sliding seat 302 to slide on the outer wall of the processing table 1. The end of the sliding seat 302 is fixedly installed with a bending block 303. The end of the bending block 303 is an arc setting that matches the outer wall of the pressing mold 12. Under the extrusion action of the two bending blocks 303, the two ends of the bent strip magnetic ring are bent so that the strip material fits the outer wall of the pressing mold 12, and then the two ends of the strip material are flattened downward by the extrusion plate 203, and then the mounting frame 602 is driven to move by the driving structure 601. The welding gun 603 arranged on the mounting frame 602 welds the ends of the strip material. The joints of the magnetic ring after welding by the welding gun 603 can be flattened downward again by the extrusion plate 203. At this point, the magnetic ring is automatically pressed and formed by the device.

[0051] The process of fully automatic pressing and forming of the magnetic ring is mainly completed through the following steps: the guide feed component 4 feeds the strip material after adjustment, the third hydraulic cylinder 1101 drives the lifting block 1103 to lift upward, and the cutting knife 404 is lifted upward by the synchronization rod 1104 during the lifting of the lifting block 1103, and the cutting knife 404 can cut the corresponding position of the strip material, and the lifting block 1103 continues to bend the strip material upward through the cooperation of the bending block 1105 and the pressing mold 12, and then in the subsequent process, the two ends of the strip material are rounded through the two groups of bending components 3, the extrusion component 2 shapes the end of the strip material before and after welding, and the welding component 6 welds the two ends of the strip material. When the magnetic ring is pressed through the above process After the synthesis, during the descent of the lifting block 1103, two mounting rods 1107 are arranged on the upper end of the bending block 1105 and are located in the gap between the magnetic ring and the outer wall of the first mounting seat 7. The lifting block 1103 drives the bending block 1105 to descend synchronously. The wedge-shaped material removal block 1106 arranged at the end of the mounting rod 1107 contacts the magnetic ring after the bending block 1105 descends a certain distance, so that the magnetic ring is separated from the pressing mold 12. Correspondingly, the unloading component 8 arranged outside the processing table 1 can support the magnetic ring separated from the pressing mold 12 for unloading, wherein the lower end of the lifting column 801 is fixedly connected to the lower end of the processing table 1 through a rectangular block. During the descent of the lifting block 1103, under the action of the connecting rod 804, the rack The plate 807 follows the lifting block 1103 to descend synchronously, and the rack plate 807 is meshed with the gear 806 to drive the gear 806 to rotate, thereby driving the rotating shaft 805 fixedly connected to the gear 806 and the rotating disk 803 to rotate synchronously, wherein the material taking block 1106 arranged at the end of the mounting rod 1107 pushes and squeezes the magnetic ring after the pressing and pressing is completed. When the material is loaded and unloaded from the pressing mold 12, under the driving action of the rack plate 807, the material receiving rod 809 installed on the rotating disk 803 rotates to the corresponding position of the pressing mold 12, and the magnetic ring can be hung on the material receiving rod 809 after falling off from the pressing mold 12, and the material receiving rod 809 is L-shaped to prevent the magnetic ring from slipping off the material receiving rod 809. At this time, the support block 811 arranged under the rotating seat 810 is opposite to the rotating The movable seat 810 is supported, and then the lifting block 1103 continues to descend under the action of the third hydraulic cylinder 1101, and the rotating disk 803 also continues to rotate. When the material receiving rod 809 rotates to the lowest point of the rotating disk 803, under the action of gravity, the connection between the rotating seat 810 and the rotating disk 803 rotates, thereby causing the material receiving rod 809 to tilt. At this time, the magnetic ring can slide from the inclined material receiving rod 809 to the inside of the material guide box 9, and the magnetic ring can be collected after the pressing process is completed under the guidance of the material guide box 9. When the lifting block 1103 moves upward again to process the strip material into a magnetic ring, the material receiving rod 809 arranged on the rotating disk 803 can return to its initial position after reverse rotation under the driving action of the rack plate 807.Repeat the process of cutting and connecting the magnetic ring;

[0052] Before processing the strip material by the device, the staff can adjust the pressing mold 12 according to the size of the magnetic conductive ring to be processed, wherein the second shell mold 1203 is composed of the first arc block 12031, the second arc block 12032, the third arc block 12033 and the semicircular block 12034 to form a complete circular ring structure, and the core mold 1201 can be fixedly installed on the first mounting seat 7 by the corresponding countersunk bolts, and the second shell mold 1203 and the first shell mold 1202 can be separated and fixed by the countersunk bolts and the threaded holes opened on the second shell mold 1203, the first shell mold 1202 and the core mold 1201 and the fixedly installed skirt, wherein the diameters of the first shell mold 1202 and the second shell mold 1203 can be flexibly customized according to actual usage. When the user disassembles the second shell mold 1203, the second arc block 12032 and the third arc block 12033 are Block 12033 can be installed at the ends of the two bending blocks 303, and the semicircular block 12034 can be installed in the groove opened at the upper end of the bending block 1105. The connection and installation between the above components are fastened by countersunk bolts. The adjusted bending block 303 and the bending block 1105 can cooperate to process the magnetic ring that matches the outer diameter of the first shell mold 1202. After adjusting the pressing mold 12, the height of the guide feed assembly 4 can be adjusted accordingly through the electric slide 5, so that the upper surface of the strip raw material contacts the outer wall of the first shell mold 1202 after feeding. It is also necessary to slide and adjust the position of the extension plate 403 and the cutting knife 404 at the same time, so that the length of the strip raw material cut off by the cutting knife 404 at a single time matches the outer diameter of the first shell mold 1202, and then the magnetic ring that matches the outer diameter of the first shell mold 1202 is automatically pressed and processed.

[0053] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0054] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic pressing and forming device for a magnetic conductive ring, comprising a processing table (1), characterized in that: The upper end of the processing table (1) is provided with an extrusion component (2), and a guide feed component (4) is movably installed on one side of the outer wall. The outer wall of the processing table (1) is located below the extrusion component (2) and is provided with two groups of inclined bending components (3). The outer wall of the processing table (1) is located between the ends of the two groups of bending components (3) and is fixedly provided with a first mounting seat (7). A pressing mold (12) is installed on the first mounting seat (7). The outer wall of the processing table (1) is also provided with a welding component (6), wherein the outer wall of the lower end of the processing table (1) is located below the first mounting seat (7) and is provided with a bending component (11). A blanking component (8) is provided on the outer side of the processing table (1), wherein the blanking component (8) is used in conjunction with the extrusion component (2), the bending component (11) and the two groups of bending components (3).

2. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: The bending assembly (11) comprises a second fixed plate (1102) fixedly mounted on the processing table (1); a third hydraulic cylinder (1101) is fixedly mounted on the bottom surface of the second fixed plate (1102); an output end of the third hydraulic cylinder (1101) passes through a corresponding position on the second fixed plate (1102) and extends to the top of the second fixed plate (1102); a lifting block (1103) is fixedly mounted on the output end of the third hydraulic cylinder (1101); and the lifting block (1103) is fixedly mounted on the bottom surface of the second fixed plate (1102). 3) is fixedly mounted on the upper end thereof, a synchronization rod (1104) is fixedly mounted on the side of the lifting block (1103), two symmetrically arranged mounting rods (1107) are fixedly mounted on the upper end surface of the bending block (1105), the two mounting rods (1107) are arranged on both sides of the pressing mold (12), and a material taking block (1106) is fixedly mounted on the upper ends of the two mounting rods (1107), and the cross section of the material taking block (1106) is wedge-shaped.

3. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: The material unloading assembly (8) specifically comprises a lifting column (801), a second mounting seat (802) is fixedly mounted on the upper end of the lifting column (801), a rotating disk (803) is rotatably mounted on the upper end of the second mounting seat (802), a rotating seat (810) is rotatably mounted on the outer wall of the rotating disk (803) at a position corresponding to the pressing mold (12), the cross section of the rotating seat (810) is triangular, a material receiving rod (809) is fixedly mounted on the end of the rotating seat (810), and the material receiving rod (809) is an L-shaped structure, and a support block (811) is fixedly mounted on the outer wall of the rotating disk (803) below the rotating seat (810). , and the supporting block (811) supports the rotating seat (810), a material guide box (9) is fixedly installed on the lifting column (801) below the rotating disk (803), a rotating shaft (805) is rotatably installed on the upper end of the second mounting seat (802), a gear (806) is fixedly installed on the outer wall of the rotating shaft (805), a rack plate (807) meshing with the gear (806) is slidably installed on the second mounting seat (802), a connecting rod (804) is fixedly installed on the lower end of the rack plate (807), and the other end of the connecting rod (804) is fixedly connected to the corresponding position on the lifting block (1103).

4. The fully automatic pressing and forming equipment for magnetic rings according to claim 3 is characterized in that: A limiting rod (808) is fixedly mounted on the bottom surface of the rack plate (807), and a through hole for use with the limiting rod (808) is provided on the upper surface of the lifting column (801), and the end of the limiting rod (808) slides inside the through hole.

5. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: The pressing mold (12) specifically includes a core mold (1201), a first shell mold (1202) is arranged outside the core mold (1201), a second shell mold (1203) is arranged outside the first shell mold (1202), and the second shell mold (1203) specifically includes a first arc block (12031), a second arc block (12032), a third arc block (12033), and a semicircular block (12034), wherein the first arc block (12031), the second arc block (12032), and the third arc block (12033) are all arranged in the shape of one-sixth of a circle, and the semicircular block (12034) is arranged in a semicircle.

6. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: The extrusion assembly (2) specifically comprises a first fixed plate (202) fixedly connected to the outer wall of the upper end of the processing table (1); a first hydraulic cylinder (201) is fixedly mounted on the upper end surface of the first fixed plate (202); an extrusion plate (203) is fixedly mounted on the output end of the first hydraulic cylinder (201); and the extrusion plate (203) is slidably connected to the outer wall of the processing table (1).

7. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: The bending assembly (3) specifically comprises a second hydraulic cylinder (301) fixedly mounted on the outer wall of the processing table (1), a sliding seat (302) fixedly mounted on the output end of the second hydraulic cylinder (301), and a bending block (303) fixedly mounted on the end of the sliding seat (302).

8. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: The welding assembly (6) specifically comprises a driving structure (601) fixedly mounted on the outer wall of the processing table (1), a mounting frame (602) movably mounted on the driving structure (601), and a welding gun (603) movably mounted at the end of the mounting frame (602).

9. The fully automatic pressing and forming equipment for magnetic rings according to claim 1 is characterized in that: An electric slide (5) is fixedly mounted on the outer wall of the processing table (1); the feed guide assembly (4) specifically comprises a movable seat (401) slidably connected to the electric slide (5); a plurality of guide wheels (402) are rotatably mounted on the movable seat (401); an extension plate (403) is slidably mounted on the outer wall of the movable seat (401); two groups of symmetrically arranged guide wheels (402) are also rotatably mounted on the upper surface of the extension plate (403); a cutting knife (404) is slidably mounted on one end of the extension plate (403); and the lower end of the cutting knife (404) is slidably connected to a synchronization rod (1104).

10. The fully automatic pressing and forming equipment for magnetic conductive rings according to claim 1, characterized in that: A reinforcing frame (10) is fixedly mounted on the outer wall of the lower end of the processing table (1), and the upper end of the reinforcing frame (10) is fixedly connected to the bottom surface of the material guide box (9).

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