Iron core self-bonding equipment

Abstract

The utility model discloses iron core self-bonding equipment, and relates to the technical field of iron core production. The press fitting mechanism is used for pressing and heating iron core materials, so that the stacked iron core materials are tightly contacted and bonded together; the material moving mechanism is located on one side of the press-fitting mechanism and used for carrying out pressure maintaining and carrying on the iron core materials subjected to press-fitting; and the discharging mechanism is located below the material moving mechanism and used for transferring and cooling the iron core materials subjected to press fitting. The iron core bonding and cooling integrated machine has the advantages that the press-fitting mechanism, the material moving mechanism and the discharging mechanism are integrated, and the continuous automatic production process of iron cores from bonding to cooling is achieved. The integrated design not only improves the production efficiency, but also reduces the operation complexity and the labor cost.

Description

Technical Field

[0001] The utility model relates to the technical field of iron core production, in particular to an iron core self-bonding device. Background Art

[0002] The iron core refers to the part of the motor that is used to form the magnetic circuit, usually made of silicon steel sheets. It is an important component of the motor, used to conduct and concentrate the magnetic field, thereby realizing the conversion between electrical energy and mechanical energy. Usually, the iron core is composed of stacked multiple thin silicon steel sheets. This is because silicon steel sheets have low hysteresis and low remanence characteristics, which can effectively reduce the energy loss of the iron core. At the same time, silicon steel sheets also have high resistance, which can reduce eddy current losses.

[0003] However, the existing self-adhesive core production technology and production equipment have low efficiency and slow working speed, which affects the production progress. Utility Model Content

[0004] The utility model aims to provide an iron core self-bonding device to solve the problems of low efficiency and slow working speed of the existing self-bonding iron core production device in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: a core self-bonding device, which includes:

[0006] The pressing mechanism 1 applies pressure and heat to the core material so that the stacked core materials are in close contact and bonded together;

[0007] The material transfer mechanism 2 is located on one side of the press-fitting mechanism 1 and is used to maintain the pressure and transfer the pressed core material.

[0008] The material discharging mechanism 3 is located below the material moving mechanism 2 and is used to transfer and cool the pressed iron core material;

[0009] The press-fitting mechanism 1 comprises:

[0010] Frame 11, serving as a carrier;

[0011] The station turntable 12 is mounted on the frame 11 and is rotatable, and the station turntable 12 is symmetrically provided with a press-fitting station 121 and a loading and unloading station 122;

[0012] The material discharge mold 13 is provided with two molds respectively installed on the press-fitting station 121 and the loading and unloading station 122, and is used to limit the core material;

[0013] The loading and unloading assembly 14 is installed on the frame 11 and is located below the loading and unloading station 122. The loading and unloading assembly 14 is used to eject the iron core material after processing;

[0014] The press-fitting die and heating assembly 15 are installed on the frame 11 and located above the press-fitting station 121. The press-fitting die and heating assembly 15 are used to fix the shape, align and heat the iron core material to be processed.

[0015] Furthermore, the pressing mold and heating assembly 15 include:

[0016] A press-fitting assembly 151 is mounted on the frame 11 and can move up and down. The press-fitting assembly 151 is used to press the iron core material to be processed on the press-fitting station 121 so that the iron core material is in close contact;

[0017] The heating component 152 is located above the press-fitting station 121 and can move along the press-fitting component 151 . The heating component 152 is used to heat the pressed core material.

[0018] Furthermore, the press-fitting assembly 151 includes: a press-fitting drive 1511, a press-fitting movable frame 1512 and a press-fitting mold 1513. The press-fitting drive 1511 is installed at the lower end of the frame 11 and connected to the press-fitting movable frame 1512. The press-fitting drive 1511 is used to drive the press-fitting movable frame 1512 to move up and down. One end of the press-fitting movable frame 1512 passes through the frame 11 and the workstation turntable 12 and is connected to the press-fitting mold 1513. The press-fitting mold 1513 is adapted to and coaxial with the discharge mold 13.

[0019] Furthermore, the heating component 152 includes:

[0020] The motor mounting frame 1521 is mounted on the frame 11 and serves as a carrier;

[0021] The heating drive member 1522 is mounted on the motor mounting frame 1521 and serves as a power source;

[0022] The heating movable frame 1523 is installed on the pressing movable frame 1512 and moves along the pressing movable frame 1512 under the driving of the heating driving member 1522;

[0023] The heater 1524 is installed on the heating movable frame 1523 and is driven by the heating driving member 1522 to heat the iron core material close to the iron core material.

[0024] Furthermore, the heater 1524 is cylindrical and can be sleeved on the outer periphery of the discharge mold 13.

[0025] Furthermore, the loading and unloading assembly 14 includes:

[0026] The loading and unloading mounting frame 141 is installed under the frame 11 and serves as a carrier;

[0027] The loading and unloading driving member 142 is mounted on the loading and unloading mounting frame 141 and serves as a power source;

[0028] The ejector mounting plate 143 is mounted on the loading and unloading mounting frame 141 and moves along the loading and unloading mounting frame 141 under the driving of the loading and unloading driving member 142;

[0029] The ejector pin 144 is mounted on the ejector mounting plate 143 , and is driven by the loading and unloading driving member 142 to eject the iron core material processed on the discharge mold 13 .

[0030] Furthermore, the discharge mold 13 comprises:

[0031] The base 131 is mounted on the work station turntable 12;

[0032] The insert 132 is installed on the base 131 and is used to limit the position of the core material;

[0033] The collar 133 is movably mounted on the insert 132 and is used to carry the core material;

[0034] The lifting rod 134 passes through the base 131 and the workstation turntable 12 and cooperates with the loading and unloading assembly 14 . The lifting rod 134 is driven by the loading and unloading assembly 14 to lift the collar 133 so that the collar 133 moves along the length direction of the insert 132 .

[0035] Furthermore, the material moving mechanism 2 comprises:

[0036] A fixing frame 21, mounted on the frame 11, serving as a carrier;

[0037] The slide rail assembly 22 is mounted on the fixing frame 21 and can move along the length direction of the fixing frame 21;

[0038] A secondary press-fitting assembly 23 is installed on the slide rail assembly 22, and the secondary press-fitting assembly 23 is used to maintain the pressure of the iron core material after processing;

[0039] The material taking and placing translation assembly 24 is installed on the slide rail assembly 22 and is parallel to the press-fitting assembly 151 . The material taking and placing translation assembly 24 is used to take the iron core material after pressure maintenance and place it on the discharging mechanism 3 .

[0040] Furthermore, the discharging mechanism 3 comprises:

[0041] The transport line assembly 31 is located below the material transfer mechanism 2 and is used to transfer the pressed core material;

[0042] The cooling appliance 32 is installed on the transport line assembly 31 and is used to cool the core material during the transfer process of the core material.

[0043] After adopting the above technical solution, the utility model has the beneficial effect that by integrating the pressing mechanism, the material moving mechanism and the material discharging mechanism, a continuous automatic production process of the iron core from bonding to cooling is realized. This integrated design not only improves production efficiency, but also reduces operation complexity and labor costs.

[0044] This device integrates the production operations of semi-finished motor product core materials from loading, guiding and fixing, external heating, pressing and gluing, laminating and forming, and unloading, which effectively reduces labor costs, saves production time and improves product quality, ultimately greatly improving and effectively ensuring product production quality and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the embodiments of the utility model 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, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0046] Figure 1 It is a structural schematic diagram of the utility model.

[0047] Figure 2 It is a structural schematic diagram of the press-fitting mechanism in the utility model.

[0048] Figure 3 It is a structural schematic diagram of the medium pressure assembly of the utility model.

[0049] Figure 4 It is a structural schematic diagram of the medium pressure mounting die of the utility model.

[0050] Figure 5 It is a structural schematic diagram of the heating component in the utility model.

[0051] Figure 6 It is a structural schematic diagram of the upper and lower material components in the utility model.

[0052] Figure 7 It is a structural schematic diagram of the discharge mold in the utility model.

[0053] Figure 8 It is a structural schematic diagram of the material moving mechanism in the utility model.

[0054] Fig. 9 It is a structural schematic diagram of the discharging mechanism in the utility model.

[0055] Description of the accompanying drawings: press-fitting mechanism 1, frame 11, station turntable 12, press-fitting station 121, loading and unloading station 122, discharge mold 13, base 131, insert 132, collar 133, lifting rod 134, loading and unloading assembly 14, loading and unloading mounting frame 141, loading and unloading driving member 142, ejector mounting plate 143, ejector pin 144, press-fitting mold and heating assembly 15, press-fitting assembly 151, press-fitting driving member 1511, press-fitting movable frame 1512, press-fitting movable rod 15121, press-fitting movable plate 15122, press-fitting mold 151 3. Plug hole 15131, heating component 152, motor mounting frame 1521, heating drive member 1522, heating movable frame 1523, heating connecting frame 15231, heating movable plate 15232, through hole 15233, heater 1524, material moving mechanism 2, fixing frame 21, slide rail assembly 22, secondary press-fitting assembly 23, secondary press-fitting drive member 231, secondary press-fitting mold 232, material picking and discharging translation assembly 24, material picking and discharging translation drive member 241, material picking structure 242, material discharging mechanism 3, transport line assembly 31, cooling appliance 32. DETAILED DESCRIPTION

[0056] See also Figure 1 As shown, the technical solution adopted in this specific embodiment is: a core self-bonding device, which includes:

[0057] The pressing mechanism 1 applies pressure and heat to the core material so that the stacked core materials are in close contact and bonded together;

[0058] The material transfer mechanism 2 is located on one side of the press-fitting mechanism 1 and is used to maintain the pressure and transfer the pressed core material.

[0059] The material discharging mechanism 3 is located below the material moving mechanism 2 and is used to transfer and cool the pressed iron core material;

[0060] In the specific working process, the iron core material to be processed is placed on the pressing mechanism 1 for press-fitting and bonding, and then transported to the bottom of the material moving mechanism 2. The material moving mechanism 2 maintains the pressure of the pressed iron core material, and after the pressure is maintained, the iron core material is transported to the discharging mechanism 3. The discharging mechanism 3 transfers the product to the designated location (not marked in the figure) according to the predetermined requirements, and cools the bonded iron core material during the transportation process. By integrating the pressing mechanism 1, the material moving mechanism 2, and the discharging mechanism 3 together, a continuous and automated production process of the iron core from bonding to cooling is realized. This integrated design not only improves production efficiency, but also reduces operational complexity and labor costs.

[0061] See also Figure 2 As shown, the press-fitting mechanism 1 comprises:

[0062] A frame 11 as a carrier;

[0063] A rotatable station turntable 12 is mounted on the frame 11, and a press-fit station 121 and a loading and unloading station 122 are symmetrically arranged on the station turntable 12; the design of the station turntable 12 makes the processing of the core material more efficient. By rotating the station turntable 12, it is possible to quickly switch between different stations to achieve a seamless production process.

[0064] Two discharge dies 13 are respectively installed on the press-fitting station 121 and the loading and unloading station 122 for limiting the position of the core material; the use of the discharge dies 13 ensures the precise positioning of the core material during loading and processing, reduces processing errors, and improves product consistency and quality.

[0065] The loading and unloading assembly 14 is installed on the frame 11 and located below the loading and unloading station 122. The loading and unloading assembly 14 is used to eject the iron core material after processing. The setting of the loading and unloading assembly 14 realizes the automatic unloading of the iron core material, reduces manual intervention, and improves safety and production efficiency.

[0066] The press-fitting die and heating assembly 15 are mounted on the frame 11 and located above the press-fitting station 121. The press-fitting die and heating assembly 15 are used to fix the shape, guide and heat the iron core material to be processed. The press-fitting die and heating assembly 15 are integrated together to reduce the space required for the equipment. This compact design makes the equipment more suitable for production environments with limited space.

[0067] In the specific working process, the iron core material to be processed is first placed on the discharge mold 13 located on the loading and unloading station 122, and then the station turntable 12 rotates to transport the iron core material to be processed to the pressing station 121, that is, below the pressing mold and heating component 15. The pressing mold and heating component 15 press and bond the iron core material to be processed, and after the pressing and bonding, the station turntable 12 rotates again to transport the pressed and bonded iron core material back to the loading and unloading station 122. After the pressed and bonded iron core material returns to the loading and unloading station 122, the loading and unloading component 14 rises to eject the pressed and bonded iron core material from the discharge mold 13.

[0068] See also Figure 3-5 As shown, the pressing mold and heating assembly 15 include:

[0069] The press-fitting assembly 151 is mounted on the frame 11 and can move up and down. The press-fitting assembly 151 is used to press the iron core material to be processed on the press-fitting station 121 to make the iron core material in close contact. The press-fitting assembly 151 can move up and down, which means that the equipment can adapt to iron core materials of different heights and sizes, increasing the scope of use and flexibility of the equipment.

[0070] A heating assembly 152 is located above the press-fitting station 121 and can move along the press-fitting assembly 151. The heating assembly 152 is used to heat the pressed core material. The press-fitting mold and the heating assembly 151 are integrated together to reduce the space required for the equipment. The compact design makes the equipment more suitable for production environments with limited space.

[0071] The specific press-fitting assembly 151 includes a press-fitting driving member 1511, a press-fitting movable frame 1512 and a press-fitting die 1513. The press-fitting driving member 1511 is installed at the lower end of the frame 11 and connected to the press-fitting movable frame 1512. The press-fitting driving member 1511 is used to drive the press-fitting movable frame 1512 to move up and down. In this embodiment, the press-fitting driving member 1511 is a lifting motor. One end of the press-fitting movable frame 1512 penetrates the frame 11 and the station turntable 12 and is connected to the press-fitting die 1513. The press-fitting die 1513 is adapted and coaxial with the discharge die 13. More specifically, the press-fitting die 1513 is provided with a plug-in hole 15131 adapted to the insert 132. In this embodiment, the press-fitting movable frame 1512 includes three press-fitting movable rods 15121 distributed in a triangular shape and two press-fitting movable plates 15122 respectively installed at both ends of the press-fitting movable rods 15121. A press-fitting mold 1513 is vertically mounted on one of the press-fitting movable plates 15122 , and the other press-fitting movable plate 15122 is connected to the press-fitting driving component 1511 .

[0072] The specific heating assembly 152 includes: a motor mounting frame 1521, a heating drive 1522, a heating movable frame 1523 and a cylindrical heater 1524 that can be sleeved on the periphery of the discharge mold 13. The motor mounting frame 1521 is installed on the frame 11 as a carrier, and the heating drive 1522 is vertically installed on the top of the motor mounting frame 1521 as a power source, and the output end of the heating drive 1522 passes through the motor mounting frame 1521 and is connected to the heating movable frame 1523. In this embodiment, the heating drive 1522 is a lifting motor. The heating movable frame 1523 is movably installed on the press-fitting movable frame 1512, and can move along the press-fitting movable frame 1512 under the drive of the heating drive 1522. A heater 1524 is vertically installed on the end of the heating movable frame 1523 facing the press-fitting station 121. In this embodiment, the heating movable frame 1523 includes an n-shaped heating connection frame 15231 and a heating movable plate 15232 movably mounted on the press-fitting movable rod 15121. The top of the n-shaped heating connection frame 15231 is connected to the heating driving member 1522, and both ends pass through the press-fitting movable plate 15122 on which the press-fitting mold 1513 is installed to connect with the heating movable plate 15232. The heating movable plate 15232 is provided with a through hole 15233 for the press-fitting mold 1513 to pass through. A cylindrical heater 1524 is vertically mounted on one end of the heating movable plate 15232 facing the press-fitting station 121, and the core of the cylindrical heater 1524 is coaxial with the through hole 15233.

[0073] In the specific working process, the iron core material to be processed is transported to the press-fitting station 121. The press-fitting driving component 1511 drives the press-fitting movable plate 15122 connected thereto to move downward, so that the press-fitting mold 1513 moves downward close to the discharge mold 13, until the plug hole 15131 on the press-fitting mold 1513 is connected with the insert 132. Then the heating driving component 1522 drives the heating movable plate 15232 to move downward through the heating connecting frame 15231, so that the heater 1524 is sleeved on the outer periphery of the discharge mold 13. Then the press-fitting driving component 1511 is started again to move the press-fitting mold 1513 downward again, and a certain downward pressure is applied to the iron core material and maintained until the iron core material is bonded together with the assistance of the heater 1524. After the bonding is completed, the press-fitting assembly 151 and the heating assembly 152 are reset once.

[0074] See also Figure 6 As shown, the loading and unloading assembly 14 includes:

[0075] A loading and unloading mounting frame 141 installed under the frame 11 as a carrier;

[0076] A loading and unloading driving member 142 mounted on the loading and unloading mounting frame 141 as a power source, in this embodiment, the loading and unloading driving member 142 is a telescopic motor;

[0077] An ejector mounting plate 143 movably mounted on the loading and unloading mounting frame 141, the ejector mounting plate 143 moves along the loading and unloading mounting frame 141 under the drive of the loading and unloading driving member 142;

[0078] Four ejector pins 144 are mounted on the ejector mounting plate 143 . The ejector pins 144 are driven by the loading and unloading driving member 142 to eject the iron core material processed on the discharge mold 13 .

[0079] In the specific working process, after the core material after press-fitting and bonding returns to the loading and unloading station 122, the loading and unloading driving member 142 drives the ejection mounting plate 143 and the ejector pin 144 to move upward, and the ejector pin 144 contacts the lifting rod 134 and lifts the lifting rod 134 upward.

[0080] See also Figure 7 As shown, the discharge mold 13 includes:

[0081] A base 131 mounted on the station turntable 12;

[0082] An insert 132 mounted on the base 131, the insert 132 is used to limit the core material;

[0083] A sleeve ring 133 on the movable sleeve insert 132, the sleeve ring 133 is used to carry the core material;

[0084] A lifting rod 134 passes through the base 131 and the work station turntable 12 and cooperates with the ejector pin 144 .

[0085] In the specific working process, the iron core material to be processed is manually or externally stacked on the ring 133 through the insert 132. After the iron core material is bonded and returned to the loading and unloading station 122, the loading and unloading assembly 14 drives the lifting rod 134 to move the ring 133 along the length direction of the insert 132 to push the bonded iron core material out of the discharge mold 13.

[0086] See also Figure 8 As shown, the material moving mechanism 2 comprises:

[0087] A fixing frame 21 mounted on the frame 11 as a carrier;

[0088] A slide rail assembly 22 mounted on the fixing frame 21 and capable of moving along the length direction of the fixing frame 21;

[0089] The secondary press-fitting assembly 23 installed on the slide rail assembly 22, in this embodiment, the secondary press-fitting assembly 23 includes a secondary press-fitting driving member 231 and a secondary press-fitting die 232 installed on the output end of the secondary press-fitting driving member 231. The secondary press-fitting die 232 is the same as the press-fitting die 1513;

[0090] The material picking and placing translation assembly 24 is installed on the slide rail assembly 22 and parallel to the press-fitting assembly 151. In this embodiment, the material picking and placing translation assembly 24 includes a material picking and placing translation driving member 241 and a material picking structure 242 installed on the output end of the material picking and placing translation driving member 241.

[0091] In the specific working process, the slide rail assembly 22 first drives the secondary press-fitting assembly 23 to move above the loading and unloading station 122, and then the secondary press-fitting driving member 231 drives the secondary press-fitting mold 232 to move downward to maintain the pressure of the iron core material processed on the discharge mold 13. After the pressure maintenance is completed, the secondary press-fitting driving member 231 is reset, and then the slide rail assembly 22 drives the material picking and unloading translation assembly 24 to move above the loading and unloading station 122, and then the material picking and unloading translation driving member 241 drives the material picking structure 242 to move downward to grab the iron core material after the pressure maintenance is completed. After the grabbing is completed, the material picking and unloading translation driving member 241 is reset, and the slide rail assembly 22 drives the material picking and unloading translation assembly 24 to move above the discharge mechanism 3 again, and then the material picking and unloading translation driving member 241 descends again, and the material picking structure 242 releases the grip of the iron core material and places it on the discharge mechanism 3.

[0092] See also Fig. 9 As shown, the material discharging mechanism 3 includes a conveying line assembly 31 located below the material moving mechanism 2 and a plurality of cooling appliances 32 installed on the conveying line assembly 31. In this embodiment, the cooling appliances 32 are fans.

[0093] In the specific working process, after the core material is placed on the transport line assembly 31, the transport line assembly 31 transfers the core material to a designated location (not shown in the figure) according to predetermined requirements. During the transfer process, the cooling appliance 32 located above the transport line assembly 31 cools the bonded core material by blowing air.

[0094] The working principle of the utility model is as follows: the core material (based on the actual number of core materials required for the product) is placed manually or by an external manipulator on the discharge mold 13 located on the loading and unloading station 122. After the placement is completed, the station turntable 12 rotates the discharge mold 13 to move to the press-fitting station 121.

[0095] After reaching the press-fitting station 121, the press-fitting driving member 1511 first drives the press-fitting movable frame 1512 to move downward so that the plug hole 15131 on the press-fitting mold 1513 is connected with the insert 132, and the core material is positioned so that the material product is not easily deformed.

[0096] After the docking is completed, the heating driving member 1522 drives the heating movable frame 1523 to drive the heater 1524 to move downward to cover the discharge mold 13.

[0097] After the sleeve connection is completed, the press-fitting drive 1511 is started again to make the press-fitting mold 1513 continue to move downward until the bottom end of the press-fitting mold 1513 contacts the core material and keeps applying a certain downward pressure until the core material is bonded together with the assistance of the heater 1524.

[0098] After bonding is completed, the press-fitting driving component 1511 first drives the press-fitting mold 1513 to release the pressure on the core material, and then the heating driving component 1522 drives the heater 1524 to reset, and finally the press-fitting driving component 1511 drives the press-fitting mold 1513 to reset and separate from the discharge mold 13.

[0099] After the core material is pressed and assembled, the station turntable 12 rotates and the discharge mold 13 moves to the loading and unloading station 122, and then the loading and unloading driving member 142 drives the ejector pin 144 to move upward to lift the core material after hot pressing.

[0100] The secondary press-fitting assembly 23 is driven by the slide rail assembly 22 to move to the loading and unloading station 122, and then the secondary press-fitting assembly 23 moves downward to maintain the pressure of the lifted core material. After the pressure maintenance time is over, the secondary press-fitting assembly 23 moves upward to reset.

[0101] The material loading and unloading translation assembly 24 moves to the loading and unloading station 122 under the drive of the slide rail assembly 22, and then the loading and unloading driving member 142 continues to drive the ejector pin 144 to move upward until the core material is separated from the insert 132. After the core material is separated from the insert 132, the material loading and unloading translation assembly 24 moves downward to grab the core material and rise.

[0102] The slide rail assembly 22 drives the material loading and unloading translation assembly 24 to move above the conveyor line assembly 31, and then the material loading and unloading translation assembly 24 moves downward to place the core material on the conveyor line assembly 31. The conveyor line assembly 31 transfers the core material, and the cooling appliance 32 located above the conveyor line assembly 31 cools the core material during the transfer process.

[0103] After the material discharging translation assembly 24 transfers the core material from the discharging mold 13, the material discharging and discharging driving member 142 drives the ejector pin 144 to reset. After the reset is completed, the unprocessed core material is placed on the discharging mold 13 for processing by manual or external manipulator.

[0104] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. An iron core self-bonding device, characterized in that: It includes: The pressing mechanism (1) applies pressure and heat to the iron core materials so that the stacked iron core materials are in close contact and bonded together; The material transfer mechanism (2) is located on one side of the press-fitting mechanism (1) and is used to maintain the pressure and transfer the pressed core material; The material discharging mechanism (3) is located below the material transferring mechanism (2) and is used for transferring and cooling the pressed iron core material; The press-fitting mechanism (1) comprises: A frame (11), serving as a carrier; A station turntable (12) is mounted on the frame (11) and is rotatable, and a press-fitting station (121) and a loading and unloading station (122) are symmetrically arranged on the station turntable (12); The material discharge mold (13) is provided with two molds respectively installed on the pressing station (121) and the loading and unloading station (122) for limiting the position of the iron core material; A loading and unloading assembly (14) is installed on the frame (11) and is located below the loading and unloading station (122), and the loading and unloading assembly (14) is used to eject the iron core material after processing; The pressing die and heating assembly (15) are installed on the frame (11) and located above the pressing station (121). The pressing die and heating assembly (15) are used to fix the shape, align and heat the iron core material to be processed.

2. The core self-bonding device according to claim 1, characterized in that: The pressing mold and heating assembly (15) comprises: A press-fitting assembly (151) is mounted on the frame (11) and can move up and down, and the press-fitting assembly (151) is used to apply pressure to the iron core material to be processed on the press-fitting station (121) so that the iron core material is in close contact; The heating component (152) is located above the pressing station (121) and can move along the pressing component (151), and the heating component (152) is used to heat the iron core material after being pressed.

3. The core self-bonding device according to claim 2, characterized in that: The press-fitting assembly (151) comprises: a press-fitting driving component (1511), a press-fitting movable frame (1512) and a press-fitting die (1513); the press-fitting driving component (1511) is installed at the lower end of the frame (11) and connected to the press-fitting movable frame (1512); the press-fitting driving component (1511) is used to drive the press-fitting movable frame (1512) to move up and down; one end of the press-fitting movable frame (1512) passes through the frame (11) and the workstation turntable (12) and is connected to the press-fitting die (1513); the press-fitting die (1513) is adapted to and coaxial with the discharge die (13).

4. The core self-bonding device according to claim 2, characterized in that: The heating assembly (152) comprises: A motor mounting frame (1521) is mounted on the frame (11) and serves as a carrier; A heating drive member (1522) is mounted on the motor mounting frame (1521) and serves as a power source; A heating movable frame (1523) is installed on the pressing movable frame (1512) and moves along the pressing movable frame (1512) under the drive of the heating driving member (1522); The heater (1524) is installed on the heating movable frame (1523) and is driven by the heating driving member (1522) to heat the iron core material close to the iron core material.

5. The core self-bonding device according to claim 4, characterized in that: The heater (1524) is cylindrical and can be sleeved on the outer periphery of the discharge mold (13).

6. The core self-bonding device according to claim 1, characterized in that: The loading and unloading assembly (14) comprises: A loading and unloading mounting frame (141) is mounted below the frame (11) and serves as a carrier; The loading and unloading driving member (142) is mounted on the loading and unloading mounting frame (141) and serves as a power source; The ejector mounting plate (143) is mounted on the loading and unloading mounting frame (141) and moves along the loading and unloading mounting frame (141) under the drive of the loading and unloading driving member (142); The ejector pin (144) is mounted on the ejector mounting plate (143) and ejects the iron core material processed on the discharge mold (13) under the drive of the loading and unloading driving member (142).

7. The core self-bonding device according to claim 1, characterized in that: The discharge mold (13) comprises: A base (131) is mounted on the work station turntable (12); An insert (132) is mounted on the base (131) and is used to limit the position of the core material; A sleeve ring (133) is movably sleeved on the insert (132) and is used to carry the core material; The lifting rod (134) penetrates the base (131) and the workstation turntable (12) and cooperates with the loading and unloading assembly (14). Under the drive of the loading and unloading assembly (14), the sleeve ring (133) is lifted so that the sleeve ring (133) moves along the length direction of the insert (132).

8. The core self-bonding device according to claim 1, characterized in that: The material transfer mechanism (2) comprises: A fixed frame (21) is mounted on the frame (11) and serves as a carrier; A slide rail assembly (22) is mounted on the fixing frame (21) and is movable along the length direction of the fixing frame (21); A secondary press-fitting assembly (23) is installed on the slide rail assembly (22), and the secondary press-fitting assembly (23) is used to maintain the pressure of the iron core material after processing; The material taking and placing translation assembly (24) is installed on the slide rail assembly (22) and is parallel to the press-fit assembly (151). The material taking and placing translation assembly (24) is used to take the iron core material after pressure maintenance and place it on the discharging mechanism (3).

9. The core self-bonding device according to claim 1, characterized in that: The discharging mechanism (3) comprises: The transport line assembly (31) is located below the material transfer mechanism (2) and is used to transfer the pressed iron core material; The cooling appliance (32) is installed on the transport line assembly (31) and is used to cool the iron core material during the transportation process of the iron core material.

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