A core processing and manufacturing machine and a processing method thereof

Abstract

This invention relates to the field of iron core processing equipment technology, and discloses a machine and method for iron core processing production, including a material handling structure, an iron core unloading assembly, and a winding frame. The invention uses a winding frame to form a triangular structure, limiting frame deformation and swaying, and reducing material winding jamming and deviation. The material handling structure is equipped with multiple gripping modules, each connected to at least six detachable positioning pins. These positioning pins are distributed around the periphery of a single iron core to limit the iron core's sway, reducing material handling deviation and damage, and lowering component maintenance costs. The iron core unloading assembly includes a cylinder and a sliding plate, both with cavities. The sliding plate and cylinder slide horizontally relative to each other, connecting the cavities in the sliding plate and the cylinder. A top-loading cylinder drives a long top-loading rod to extend into the cylinder and push the iron core, enabling simultaneous unloading of multiple iron cores and improving mechanical unloading efficiency.

Description

Technical Field

[0001] This invention relates to the field of iron core processing equipment technology, specifically to a machine for iron core processing and its processing method. Background Technology

[0002] The processing of iron cores requires automated machinery to perform assembly line processes such as unwinding and rewinding, clamping, and unloading. In existing iron core production machinery, the clamping structure lacks multi-directional positioning and limiting mechanisms when holding the workpiece. During clamping and spatial displacement, the iron core experiences significant swaying within the fixture, easily leading to positional deviations and edge damage, thus affecting the workpiece's processing accuracy. Furthermore, existing clamping modules often employ a fixed, integrated structure. After prolonged gripping, localized wear necessitates the replacement of the entire clamping structure, increasing maintenance costs and making it impossible to adapt to the production needs of iron cores of different sizes and specifications by adjusting individual clamping components.

[0003] In the product unloading stage, existing equipment suffers from a technical deficiency in its unloading structure, which limits the unloading rate. Most existing unloading mechanisms employ a single-row, one-by-one unloading method, failing to create a synchronous unloading space for multiple workpieces and thus unable to achieve the simultaneous ejection and sliding of multiple iron cores. These mechanical actions increase the overall process flow time, reduce the unloading efficiency of the production machinery, and make it difficult to meet the production rate targets of large-scale automated production lines.

[0004] In the material input stage, existing equipment mostly uses a square-structured load-bearing frame. When bearing material tension, the square frame provides uneven mechanical support, making it prone to dimensional deformation and swaying during continuous feeding and winding operations. This deformation and swaying of the square frame causes material to jam and shift position in the winding path, increasing the frequency of production interruptions and reducing the stability and production rate of the equipment during continuous operation.

[0005] Therefore, this invention proposes a machine and method for producing iron cores to overcome the shortcomings of the prior art. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a machine and method for processing iron cores, which solves the problems of excessive shaking of the iron core during the material handling process, leading to material handling deviations and damage, high maintenance costs due to clamp wear, limited material handling efficiency due to single-row material feeding structure, and easy deformation and shaking of the square winding frame under tension, resulting in material winding jamming and production interruption.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] The first aspect of the present invention provides a machine for processing and producing iron cores, including a material handling structure, an iron core unloading assembly, and a winding frame;

[0009] The winding frame is located at the end of the equipment, forming a triangular structure. The material handling structure is installed above the equipment and has multiple gripping modules. Each gripping module is connected to a positioning pin.

[0010] The iron core feeding assembly is installed below the movement trajectory of the material handling structure. The iron core feeding assembly includes a material cylinder, a sliding plate, a top feeding rod, and a top feeding cylinder. The material cylinder has multiple cavities that match the size of the iron core. The sliding plate is located below the material cylinder and is positioned corresponding to the material cylinder. The sliding plate has multiple cavities. The top feeding rod is vertically arranged directly above the material cylinder. The output end of the top feeding cylinder is connected to the top feeding rod.

[0011] The gripping module is configured with eight groups, which correspond to the eight acupoints on the material cylinder. Each gripping module has at least six positioning pins, which are distributed around the periphery of a single iron core. The positioning pins and gripping modules are assembled using a detachable connection. Existing iron core processing machinery experiences excessive core swaying during the material handling process, leading to material handling deviations and damage to the iron core. To address this issue, the material handling structure incorporates at least six positioning pins. These pins provide positioning and clamping action on both sides of the iron core, limiting the core's swaying amplitude from both horizontal and vertical directions.

[0012] Multi-point clamping reduces the shaking amplitude of the iron core during material handling. The aforementioned shaking amplitude parameters minimize material handling deviations and iron core damage, maintaining the core's machining accuracy. The positioning pins and the material handling structure are detachably connected, providing conditions for later equipment maintenance and replacement, and allowing for adjustments to the number and position of the positioning pins.

[0013] The aforementioned operating conditions are adapted to the material handling requirements of iron cores of different sizes and specifications. When the positioning pin is worn, the aforementioned detachable connection method provides the operation conditions for disassembling and replacing the positioning pin separately. The operation of replacing the positioning pin separately avoids the phenomenon of the entire material handling structure being scrapped. The aforementioned detachable connection method between the positioning pin and the material handling structure reduces the overall number of scrapped production machinery parts, reduces the overall maintenance cost of production machinery, and improves the component replacement operation rate of production machinery in the process of large-scale assembly line operation.

[0014] The feed cylinder includes a left cylinder and a right cylinder, each with multiple cavities matching the size of the iron core. The slide plate includes a left plate and a right plate, each with multiple cavities. The slide plate and feed cylinder are stacked vertically in correspondence. The slide plate works in conjunction with the feed cylinder to produce a horizontal sliding motion. A total of eight cavities are formed on the left and right cylinders, creating a four-cavity structure on each side; a total of eight cavities are formed on the left and right plates, also creating a four-cavity structure on each side.

[0015] Multiple top-feeding rods are provided, arranged vertically above the material cylinder, corresponding vertically to the acupoints on the cylinder. The output end of the top-feeding cylinder is connected to these eight rods.

[0016] The iron core feeding assembly also includes a sliding plate cylinder; the output end of the sliding plate cylinder is connected to the end of the sliding plate, and the sliding plate cylinder pushes the sliding plate to produce a relative sliding motion in the horizontal direction. Existing iron core feeding structures suffer from limited feeding speed. To address this issue, the sliding plate cylinder drives the sliding plate to cooperate with the material cylinder to produce a relative sliding motion in the horizontal direction. Four acupoints on each side of the material cylinder and the sliding plate provide space for multiple sets of iron cores to slide downwards simultaneously. This simultaneous feeding of multiple sets of iron cores improves the feeding efficiency of the production machinery, meeting the production speed requirements of large-scale assembly lines.

[0017] The overall frame of the winding frame is machined into a triangular structure; the width of the bottom support area of ​​the winding frame is greater than the width of the top area. Existing square frames suffer from jamming and misalignment during the winding process.

[0018] To address the existing technical problems, the winding frame forms a triangular structure. This triangular structure allows the winding frame to bear the tension of the material during operation and limits its own deformation and sway. This improves the winding stability of the equipment, reduces material jamming and deviation during winding, and minimizes production interruptions, thus maintaining the continuous operating speed of the production machinery.

[0019] A second aspect of the present invention provides a processing method for iron core processing production machinery, comprising the following steps:

[0020] The material is wound up through a winding frame that forms a triangular structure.

[0021] The material handling structure moves to the location of the iron core, and the material handling structure drives multiple sets of gripping modules to approach the iron core. The positioning pin on a single set of gripping modules inserts into the periphery of a single iron core to generate a limiting action. The positioning pin restricts the shaking action of the iron core from the horizontal and vertical directions, thus completing the material handling action of the iron core.

[0022] The material handling structure moves the clamped iron core to a position above the iron core unloading assembly, and then releases the iron core into the cylinder.

[0023] The sliding plate and the material cylinder slide synchronously. The top material cylinder drives the top material rod to move downward. The top material rod enters the cavity of the material cylinder. Multiple sets of iron cores pass through the cavity of the material cylinder and the cavity of the sliding plate simultaneously and slide downward, resulting in the simultaneous feeding of multiple sets of iron cores.

[0024] The production machinery performs material preparation and winding actions. The production machinery pulls the material to generate conveying and running actions. The material passes through the winding frame to generate unloading and winding actions. The winding frame forms a triangular structure. Under the state of continuous material operation, the winding frame with the triangular structure bears the material tension.

[0025] The triangular structure of the winding frame limits the overall deformation and sway of the frame. The winding frame keeps the material winding in a stable state. By applying the aforementioned structure and operating sequence, the winding frame avoids jamming and deviation during the winding process, reduces the frequency of production interruptions, and maintains the continuous operating speed of the production machinery.

[0026] The material handling structure performs a displacement action to reach the position above the iron core. The material handling structure performs a downward movement action to bring the positioning pins closer to the iron core. At least six positioning pins on a single gripping module perform a downward movement action along with the material handling structure. At least six positioning pins on a single gripping module insert into the outer hole or boundary position of a single iron core.

[0027] Six positioning pins surround and limit the movement of a single iron core, restricting its displacement horizontally and vertically, thus limiting its sway. The material-retrieving structure then lifts the iron core, maintaining its clamping position, to complete the material-retrieving process. By applying the aforementioned transmission principle and working sequence, the six positioning pins reduce the sway during material retrieval, preventing material deviation and damage to the iron core, and ensuring the machining accuracy of the iron core.

[0028] The production machinery executes a matrix-style material receiving and synchronous plate-drawing unloading action. The material handling structure, carrying multiple sets of iron cores in a clamped state, moves them to a position above the iron core unloading assembly. The material handling structure spatially aligns the multiple sets of iron cores with the four cavities on each side of the material cylinder, then releases the clamping position and releases the multiple sets of iron cores into the material cylinder. The multiple sets of iron cores fall into the eight cavities inside the material cylinder.

[0029] The sliding plate positioned directly below the material cylinder is in a closed supporting state. The sliding plate provides bottom support for the multiple sets of iron cores entering the material cylinder. During the unloading action, the sliding plate cylinder pushes the sliding plate horizontally, creating a relative sliding motion. This creates vertical communication between the four acupoints on each side of the sliding plate and the four acupoints on each side of the material cylinder. Once the multiple sets of iron cores inside the material cylinder lose the physical support of the sliding plate, the top-loading cylinder drives eight long top-loading rods to extend into the eight acupoints of the material cylinder. These eight rods push the eight sets of iron cores downwards, causing them to slide down simultaneously through the acupoints between the material cylinder and the sliding plate.

[0030] By applying the aforementioned working sequence and mechanical transmission actions, the iron core feeding assembly completes the simultaneous feeding of multiple iron cores. The synchronous feeding of multiple iron cores improves the feeding efficiency of the production machinery and meets the requirements of large-scale production rate of automated production lines.

[0031] This invention provides a machine for producing iron cores and a processing method thereof. It has the following beneficial effects:

[0032] 1. This invention incorporates multiple gripping modules on the material handling structure, with each module connected to at least six positioning pins. These pins surround a single iron core, creating a limiting action. The positioning pins restrict the iron core's sway in both horizontal and vertical directions, reducing material handling deviations and damage during the gripping process, thus ensuring the core's machining accuracy. Furthermore, the positioning pins and gripping modules are detachably connected, allowing for adjustments to the number and position of positioning pins for different iron core specifications. The invention also supports individual pin replacement when worn, reducing the number of scrapped parts and overall maintenance costs of the production machinery.

[0033] 2. This invention employs a core feeding assembly comprising a material cylinder and a sliding plate, with multiple corresponding vertical slots on both the cylinder and the sliding plate. The sliding plate, in conjunction with the material cylinder, slides horizontally relative to each other, creating vertical communication between the slots on the sliding plate and the material cylinder. When the sliding plate loses its physical support, a top-loading cylinder drives multiple top-loading rods to simultaneously extend into the slots within the material cylinder, pushing multiple sets of iron cores downwards. This mechanical transmission action causes multiple sets of iron cores to simultaneously pass through the material cylinder and the sliding plate, achieving simultaneous feeding of multiple sets of iron cores. This solves the technical problem of limited feeding speed in existing equipment and improves the feeding efficiency of production machinery.

[0034] 3. This invention processes the overall skeleton of the winding frame into a triangular structure, and sets the width of the bottom support area of ​​the winding frame to be greater than the width of the top area. The triangular structure of the winding frame bears the material tension during continuous feeding and winding operations, limiting the overall deformation and sway of the winding frame. This structural design replaces the traditional square frame structure, keeping the material winding process stable, reducing jamming and shifting phenomena and production interruptions during material handling, and improving the winding stability and continuous operating speed of the production machinery. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of the iron core processing and production machinery of the present invention;

[0036] Figure 2 This is a partial structural diagram of the material handling structure and its gripping module of the present invention;

[0037] Figure 3 This is a partial structural diagram of the iron core cutting assembly of the present invention.

[0038] The components include: 1. Positioning pin; 2. Iron core; 3. Iron core feeding assembly; 4. Winding frame; 5. Material cylinder; 6. Slide plate; 7. Material picking structure; 8. Gripping module; 9. Top material rod; 10. Top material cylinder; and 11. Slide plate cylinder. Detailed Implementation

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] See attached document Figures 1 to 3 The present invention provides a machine for processing iron cores, including a material handling structure 7, an iron core unloading assembly 3, and a winding frame 4.

[0041] The winding frame 4 is located at the end of the equipment and forms a triangular structure. The material handling structure 7 is installed above the equipment and is equipped with multiple gripping modules 8.

[0042] In this embodiment, the gripping module 8 is set to eight groups, and the eight groups of gripping modules 8 are arranged corresponding to the eight acupoints set on the material cylinder 5. Each group of gripping modules 8 is connected to a positioning pin 1, and the number of positioning pins 1 on each group of gripping modules 8 is at least six. The positioning pins 1 and gripping modules 8 are assembled in a detachable connection manner.

[0043] The iron core feeding assembly 3 is installed below the movement trajectory of the material picking structure 7. The iron core feeding assembly 3 includes a material cylinder 5 and a sliding plate 6. The material cylinder 5 includes a left cylinder and a right cylinder. Both the left cylinder and the right cylinder have multiple holes that match the size of the iron core 2. In this embodiment, a total of eight holes are opened, forming a structure of four holes on each side.

[0044] The slide plate 6 is positioned below the material cylinder 5, and the slide plate 6 is positioned corresponding to the material cylinder 5. The iron core feeding assembly 3 also includes a top feeding rod 9 and a top feeding cylinder 10. There are multiple top feeding rods 9. In this embodiment, there are eight top feeding rods 9. The eight top feeding rods 9 are arranged vertically above the material cylinder 5, and the eight top feeding rods 9 are arranged vertically corresponding to the eight acupoints of the material cylinder 5.

[0045] The output end of the top material cylinder 10 is connected to eight top material rods 9. The iron core unloading assembly 3 also includes a sliding plate cylinder 11. The output end of the sliding plate cylinder 11 is connected to the end of the sliding plate 6. The sliding plate 6 includes a left side plate and a right side plate. Multiple acupoints are opened on both the left side plate and the right side plate. In this embodiment, a total of eight acupoints are opened, forming a structure of four acupoints on each side.

[0046] The workflow for machinery used in iron core processing follows these steps:

[0047] The material is wound up by the winding frame 4 forming a triangular structure. The material picking structure 7 moves to the position of the iron core 2. The material picking structure 7 drives eight sets of gripping modules 8 to approach the iron core 2. At least six positioning pins 1 on a single set of gripping modules 8 are inserted into the periphery of a single iron core 2 to generate a limiting action. The positioning pins 1 restrict the shaking action of the iron core 2 from the horizontal and vertical directions, thus completing the material picking action of the iron core 2.

[0048] The material handling structure 7 moves the clamped iron core 2 to the position above the iron core unloading assembly 3. The material handling structure 7 releases the iron core 2 into the material cylinder 5. The slide plate 6 moves synchronously with the material cylinder 5. The top material cylinder 10 drives the eight top material rods 9 to move downward. The eight top material rods 9 penetrate into the cavity of the material cylinder 5. Multiple sets of iron cores 2 simultaneously pass through the cavity of the material cylinder 5 and the cavity of the slide plate 6 and slide downward, resulting in the simultaneous unloading of multiple sets of iron cores 2.

[0049] The existing iron core 2 processing machinery has a large shaking amplitude during the material picking process, which causes material picking deviation and damages the iron core 2. In order to solve the existing technical problems, the material picking structure 7 is equipped with at least six positioning pins 1. The positioning pins 1 perform positioning and clamping actions on both sides of the iron core 2, and the positioning pins 1 limit the shaking amplitude of the iron core 2 from the horizontal and vertical directions.

[0050] The positioning pin 1 and the material picking structure 7 are detachably connected, providing conditions for later maintenance and replacement of the equipment. The existing iron core 2 feeding structure has the existing technical problem of limited feeding rate. In order to solve the existing technical problem, the iron core feeding assembly 3 includes a material cylinder 5 and a slide plate 6. The material cylinder 5 includes a left cylinder and a right cylinder, and four holes are opened on both the left cylinder and the right cylinder.

[0051] The slide plate 6 includes a left side plate and a right side plate, each with four slots. The slide plate 6 works in conjunction with the material cylinder 5 to generate a synchronized adjustment, resulting in the simultaneous feeding of multiple sets of iron cores 2. Existing square frames suffer from jamming and misalignment during the winding process. To address this, the winding frame 4 forms a triangular structure, limiting its swaying and deformation, maintaining a smooth winding operation, and reducing production interruptions.

[0052] The winding frame 4 is positioned at the front input position of the production machinery. The overall skeleton of the winding frame 4 is processed into a triangular structure. The width of the bottom support area of ​​the winding frame 4 is greater than the width of the top area of ​​the winding frame 4. The winding frame 4 carries the material and cooperates with the production machinery to perform the material winding action. The aforementioned triangular structure replaces the traditional square frame structure, limiting the deformation size and sway amplitude of the winding frame 4 during operation.

[0053] The triangular winding frame 4 keeps the winding action stable. Compared with the square frame, the triangular winding frame 4 improves the winding stability of the equipment, reduces the frequency of production interruptions, and increases the continuous production rate.

[0054] The production machinery is also equipped with a material handling structure 7, which has multiple sets of gripping modules 8 arranged to correspond to the positions of the iron core 2.

[0055] In this embodiment, the gripping module 8 is configured as eight groups, and each group of gripping module 8 is connected to a positioning pin 1. The number of positioning pins 1 on each group of gripping module 8 is at least six, and the at least six positioning pins 1 on each group of gripping module 8 are distributed around the periphery of a single iron core 2.

[0056] The positioning pin 1 and the gripping module 8 are detachably connected. After the material picking structure 7 moves to the position of the iron core 2, at least six positioning pins 1 on a single gripping module 8 will surround and limit the single iron core 2. The positioning pins 1 of multiple gripping modules 8 will simultaneously limit the swaying amplitude of multiple iron cores 2 from the horizontal and vertical directions.

[0057] The detachable connection between the positioning pin 1 and the material handling structure 7 provides the operating conditions for adjusting the position and number of the positioning pin 1 for different iron core 2 specifications, and also provides the conditions for the later maintenance and replacement of the positioning pin 1, reducing the equipment maintenance cost of the production machinery.

[0058] The production machinery is also equipped with an iron core feeding assembly 3, which includes a material cylinder 5 and a sliding plate 6. The iron core feeding assembly 3 is also equipped with a top feeding rod 9 and a top feeding cylinder 10. The number of top feeding rods 9 is set to eight, and the eight top feeding rods 9 are respectively arranged vertically above the eight holes of the material cylinder 5.

[0059] The top material cylinder 10 drives eight top material rods 9 to move vertically. The material cylinder 5 is located below the material taking structure 7. The material cylinder 5 includes a left cylinder and a right cylinder. Each of the left and right cylinders has four holes that match the size of the iron core 2. The two material cylinders 5 form a structure with four holes on each side. The slide plate 6 is located directly below the material cylinder 5. The slide plate 6 and the material cylinder 5 are stacked vertically and correspondingly.

[0060] The slide plate 6 includes a left side plate and a right side plate. Each of the left and right side plates has four acupoints, and the two slide plates 6 also form a structure with four acupoints on each side. The slide plates 6 work in conjunction with the feed cylinder 5 to produce a horizontal sliding motion.

[0061] The cavity inside the material cylinder 5 carries multiple sets of iron cores 2. The slide plate 6 performs a horizontal relative sliding adjustment action. The multiple sets of iron cores 2 pass through the cavity of the material cylinder 5 and slide down synchronously with the cavity of the slide plate 6. The iron core feeding assembly 3 produces multiple sets of iron cores 2 feeding action at the same time. By applying the aforementioned structure of the material cylinder 5 and slide plate 6 with four cavities on each side, the production machinery produces multiple sets of iron cores 2 feeding action at the same time, which meets the requirements of the large-scale production rate of the automated production line.

[0062] The production machinery performs material preparation and winding actions. The production machinery pulls the material to generate conveying and running actions. The material is unloaded and wound up through the winding frame 4. The winding frame 4 forms a triangular structure. Under the continuous running state of the material, the triangular winding frame 4 bears the tension of the material.

[0063] The triangular structure of the winding frame 4 limits the overall deformation size and sway amplitude of the frame. The winding frame 4 keeps the material winding action in a stable state. By applying the aforementioned structure and operating sequence, the winding frame 4 avoids jamming and deviation during the winding process, reduces the frequency of production interruptions, and maintains the continuous operating speed of the production machinery.

[0064] The material handling structure 7 performs a displacement action to reach the position above the iron core 2. The material handling structure 7 performs a downward movement action to bring the positioning pin 1 close to the iron core 2. At least six positioning pins 1 on the single gripping module 8 perform a downward movement action along with the material handling structure 7. At least six positioning pins 1 on the single gripping module 8 are inserted into the outer hole or boundary position of the single iron core 2.

[0065] The six positioning pins 1 surround and limit the periphery of a single iron core 2. The six positioning pins 1 restrict the displacement space of the iron core 2 from the horizontal and vertical directions, limiting the swaying amplitude of the iron core 2. The material picking structure 7 drives the positioning pins 1, which are in a clamping state, and the iron core 2 to perform an upward lifting action, completing the material picking action of the iron core 2.

[0066] By applying the aforementioned transmission principle and working sequence, the six positioning pins 1 reduce the shaking amplitude of the iron core 2 during material handling. The aforementioned material handling action avoids material handling deviation and damage to the iron core 2, thus ensuring the processing accuracy of the iron core 2.

[0067] The production machinery performs matrix-style material receiving and synchronous plate-pulling unloading actions. The material handling structure 7 moves multiple sets of iron cores 2, which are held in a clamping state, to a position above the iron core unloading assembly 3. The material handling structure 7 aligns the multiple sets of iron cores 2 with the four acupoints on the left and right sides of the material cylinder 5, and then releases the positioning clamping state and releases the multiple sets of iron cores 2 into the material cylinder 5.

[0068] Multiple sets of iron cores 2 fall into the eight acupoints of the material cylinder 5. The slide plate 6, located directly below the material cylinder 5, is in a closed supporting state. The slide plate 6 provides bottom support for the multiple sets of iron cores 2 entering the material cylinder 5. When the material is unloaded, the slide plate cylinder 11 pushes the slide plate 6 to slide horizontally, and the four acupoints on the left and right sides of the slide plate 6 and the four acupoints on the left and right sides of the material cylinder 5 communicate vertically.

[0069] As the multiple sets of iron cores 2 inside the barrel 5 lose the physical support of the slide plate 6, the top material cylinder 10 drives eight top material rods 9 to extend into the eight acupoints of the barrel 5. The eight top material rods 9 push the eight sets of iron cores 2 downward, and the eight sets of iron cores 2 slide down simultaneously, passing through the acupoints of the barrel 5 and the slide plate 6.

[0070] By applying the aforementioned working sequence and mechanical transmission actions, the iron core feeding assembly 3 completes the simultaneous feeding of multiple sets of iron cores 2. The synchronous feeding of multiple sets of iron cores 2 improves the feeding efficiency of the production machinery, thereby meeting the requirements of large-scale production rate of automated production lines.

[0071] The mechanical structure of the production machinery, including the positioning pin 1, the iron core feeding assembly 3, and the winding frame 4, generates performance indicators with clear data dimensions for verification. The material handling structure 7 is equipped with eight sets of gripping modules 8, and each set of gripping modules 8 is equipped with at least six positioning pins 1.

[0072] At least six positioning pins 1 on a single gripping module 8 clamp the periphery of a single iron core 2 and limit the displacement of the iron core 2. The multi-point clamping action reduces the shaking amplitude of the iron core 2 during material handling. The aforementioned shaking amplitude parameter reduces material handling deviation and damage to the iron core 2, thus maintaining the machining accuracy of the iron core 2.

[0073] The iron core feeding assembly 3 is divided into two parts, left and right, each with four slots, consisting of a material cylinder 5 and a sliding plate 6. The sliding plate cylinder 11 drives the sliding plate 6 to slide horizontally relative to the material cylinder 5. The four slots on the left and right sides of the material cylinder 5 and the sliding plate 6 provide space for multiple sets of iron cores 2 to slide downwards simultaneously. The simultaneous feeding action of multiple sets of iron cores 2 improves the feeding efficiency of the production machinery, thereby meeting the production rate target of large-scale assembly line.

[0074] The winding frame 4 forms a triangular structure. During operation, the triangular winding frame 4 bears the tension of the material and limits the deformation and sway of the winding frame 4 itself. The triangular winding frame 4 improves the winding stability of the equipment, thereby reducing material winding jamming and deviation and production interruption, and maintaining the continuous operating rate of the production machinery.

[0075] The material handling structure 7 of the production machinery adopts a modular connection method. The positioning pin 1 and the material handling structure 7 are assembled in a detachable connection method. The aforementioned detachable connection method provides the operating conditions for adjusting the number of positioning pins 1 and the installation position of positioning pins 1.

[0076] The aforementioned operating conditions are adapted to the material handling requirements of iron cores 2 of different sizes and specifications. When the positioning pin 1 is worn, the aforementioned detachable connection method provides the operating conditions for disassembling and replacing the positioning pin 1 separately. The action of replacing the positioning pin 1 separately avoids the phenomenon of the entire material handling structure 7 being scrapped. The aforementioned detachable connection method between the positioning pin 1 and the material handling structure 7 reduces the overall number of scrapped production machinery parts, reduces the overall maintenance cost of production machinery, and improves the component replacement operation rate of production machinery in the process of large-scale assembly line operation.

Claims

1. A type of machinery for processing and producing iron cores, characterized in that, It includes a material feeding structure (7), a core feeding assembly (3), and a winding frame (4); The winding frame (4) is arranged at the end of the equipment. The winding frame (4) forms a triangular structure. The material taking structure (7) is installed above the equipment. The material taking structure (7) is provided with multiple sets of gripping modules (8). Each set of gripping modules (8) is connected to a positioning pin (1). The iron core feeding assembly (3) is installed below the movement trajectory of the material taking structure (7). The iron core feeding assembly (3) includes a material cylinder (5), a sliding plate (6), a top material rod (9), and a top material cylinder (10). The material cylinder (5) has multiple cavities that match the size of the iron core (2). The sliding plate (6) is located below the material cylinder (5). The sliding plate (6) is correspondingly arranged to the material cylinder (5). The sliding plate (6) has multiple cavities. The top material rod (9) is vertically arranged directly above the material cylinder (5). The output end of the top material cylinder (10) is connected to the top material rod (9).

2. The machinery for processing and producing iron cores according to claim 1, characterized in that, The gripping module (8) is set to eight groups, and the eight gripping modules (8) are arranged in correspondence with the eight acupoints set on the material cylinder (5). The number of positioning pins (1) on a single gripping module (8) is set to at least six. The at least six positioning pins (1) on a single gripping module (8) are distributed around the periphery of a single iron core (2). The positioning pins (1) and the gripping module (8) are assembled in a detachable connection manner.

3. The machinery for processing and producing iron cores according to claim 1, characterized in that, The material cylinder (5) includes a left cylinder and a right cylinder. Both the left cylinder and the right cylinder have multiple acupoints that match the size of the iron core (2). The sliding plate (6) includes a left plate and a right plate. Both the left plate and the right plate have multiple acupoints. The sliding plate (6) and the material cylinder (5) are stacked vertically in correspondence. The sliding plate (6) works with the material cylinder (5) to produce a horizontal sliding motion.

4. The machinery for processing and producing iron cores according to claim 3, characterized in that, A total of eight acupoints are opened on the left and right cylinders, forming a structure of four acupoints on each side. A total of eight acupoints are opened on the left and right plates, forming a structure of four acupoints on each side.

5. The machinery for iron core processing and production according to claim 1, characterized in that, Multiple top material rods (9) are provided, and the multiple top material rods (9) are arranged vertically above the material cylinder (5). The multiple top material rods (9) are arranged vertically and vertically corresponding to the acupoints of the material cylinder (5). The output end of the top material cylinder (10) is connected to the multiple top material rods (9).

6. The machine for processing and producing iron cores according to claim 5, characterized in that, The top material rod (9) is provided in eight parts. The eight top material rods (9) are arranged vertically above the material cylinder (5). The eight top material rods (9) are arranged vertically and vertically corresponding to the eight holes of the material cylinder (5). The output end of the top material cylinder (10) is connected to the eight top material rods (9).

7. The machinery for iron core processing and production according to claim 1, characterized in that, The iron core feeding assembly (3) also includes a sliding plate cylinder (11), the output end of which is connected to the end of the sliding plate (6), and the sliding plate cylinder (11) pushes the sliding plate (6) to generate a relative sliding action in the horizontal direction.

8. The machinery for iron core processing and production according to claim 1, characterized in that, The overall skeleton of the winding frame (4) is processed to form a triangular structure.

9. A machine for processing and producing iron cores according to claim 8, characterized in that, The width of the bottom support area of ​​the winding frame (4) is greater than the width of the top area of ​​the winding frame (4).

10. A processing method for iron core processing production machinery, characterized in that, The application of a core processing production machine according to any one of claims 1-9 includes the following steps: The material is wound up through a winding frame (4) that forms a triangular structure; The material handling structure (7) moves to the location of the iron core (2). The material handling structure (7) drives multiple sets of gripping modules (8) to approach the iron core (2). The positioning pin (1) on a single set of gripping modules (8) inserts into the periphery of a single iron core (2) to generate a limiting action. The positioning pin (1) restricts the shaking action of the iron core (2) from the horizontal and vertical directions, thus completing the material handling action of the iron core (2). The material taking structure (7) moves the iron core (2) in a clamping state to a position above the iron core unloading assembly (3), and the material taking structure (7) releases the iron core (2) into the material cylinder (5). The slide plate (6) and the material cylinder (5) slide synchronously. The top material cylinder (10) drives the top material rod (9) to move downward. The top material rod (9) enters the cavity of the material cylinder (5). Multiple sets of iron cores (2) pass through the cavity of the material cylinder (5) and the cavity of the slide plate (6) and slide downward, resulting in multiple sets of iron cores (2) being fed at the same time.

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