Motor monolithic winding manufacturing equipment with heating self-bonding function and manufacturing method

Abstract

The invention discloses motor single-chip winding manufacturing equipment with a heating self-bonding function and a manufacturing method, and belongs to the technical field of single-chip winding manufacturing equipment.The motor single-chip winding manufacturing equipment is characterized in that through elastic supporting of an elastic piece, a size-variable metal mold core is ejected outwards through an ejection plate, when a baffle in a heat insulation explorator is detached, two locking assemblies on the right side are extruded, and a push rod drives a connecting block to move; the step of disassembling the size-variable metal mold core is matched with the arrangement of an elastic piece, so that a top plate pops up an inner baffle plate of a heat-insulating explorator, when the motor single winding manufacturing equipment is assembled, the inner baffle plate of the heat-insulating explorator is pushed into an inner main baffle plate, and a clamping block is clamped into a clamping groove through the elastic force of a supporting spring, and the same way is achieved when the size-variable metal mold core is installed; the modular design mode is adopted, so that the manufacturing equipment can be quickly disassembled and assembled, the workload is reduced, the production of the single-piece winding can be realized by only replacing the size-variable metal mold core according to the single-piece winding with different sizes, and the high-efficiency and stable winding work of the enameled wire is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of single-piece winding manufacturing equipment, and in particular relates to a single-piece winding manufacturing equipment and a manufacturing method for a motor with heating self-bonding. Background Art

[0002] Motor monolithic winding production equipment is a mechanical device specially used to manufacture motor windings. These devices can automatically complete a series of production steps such as winding, insulation treatment, welding and assembly, thereby improving production efficiency and winding consistency. The motor winding is the core component of the motor and is responsible for the conversion between electrical energy and mechanical energy. Therefore, the quality of the winding directly affects the performance of the motor.

[0003] At present, the existing frameless motor windings are formed by heating the self-adhesive enameled wire with a hot air gun or soaking it with alcohol, and then winding it on a winding machine through a winding die. This process method has the disadvantages of long time required for adhesion and low production efficiency. In addition, the winding die is usually locked with multiple sets of bolts during assembly, and tools are required to frequently disassemble and assemble the winding die. This undoubtedly increases the workload when performing batch winding work, which is not conducive to the efficient and stable winding of the enameled wire. Summary of the invention

[0004] In order to overcome the above-mentioned defects, the present invention provides a motor monolithic winding production device and a production method with heating self-adhesiveness, which solves the problem that the frameless motor winding is heated by a hot air gun or the self-adhesive enameled wire is soaked with alcohol, and is wound on a winding machine through a winding mold. This process method has the problems of long adhesion time and low production efficiency; and the winding mold is usually locked with multiple sets of bolts during assembly, and tools are required to frequently disassemble and assemble the winding mold, which undoubtedly increases the workload when performing batch winding work.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a motor monolithic winding manufacturing device with heating self-bonding, comprising an inner main baffle and an insulation backing mold outer baffle, wherein an insulation backing mold inner baffle and a size-variable metal mold core are respectively installed between the inner main baffle and the insulation backing mold outer baffle, wherein a monolithic winding is installed in the size-variable metal mold core, wherein the monolithic winding is installed between the size-variable metal mold core and the insulation backing mold inner baffle, and the inner main baffle and the insulation backing mold outer baffle are overlapped, wherein a winding machine main shaft is penetrated through the middle of the inner main baffle, the insulation backing mold outer baffle, the insulation backing mold inner baffle and the size-variable metal mold core, wherein clamping columns are respectively installed above and below the inner main baffle and the insulation backing mold outer baffle, wherein two opposite clamping columns are respectively penetrated through the insulation backing mold inner baffle and the size-variable metal mold core, wherein a slideway is provided at one end of the clamping column, and a cavity is provided on the inner wall of the slideway;

[0006] A locking assembly is installed in the cavity, one end of the locking assembly is slidably connected in the slideway, the inner baffle plate of the thermal insulation mold and the inner wall of the size-variable metal mold core are respectively provided with slots at positions corresponding to the ends of the locking assembly, one end of the locking assembly passes through the clamping column and is clamped in the slot, and two grooves are respectively provided on one side of the outer baffle plate of the thermal insulation mold and the inner main baffle, and an ejection assembly is installed in the groove.

[0007] As a further solution of the present invention: one end of the winding machine main shaft is fixedly connected with a threaded column, the threaded column is externally threadedly connected with a locking nut, and one side of the locking nut overlaps the outer side of the insulation mold outer baffle.

[0008] As a further solution of the present invention: a plurality of winding rods are installed on the side of the locking nut away from the outer baffle of the heat-insulating mold, and enameled wires are wound around the winding rods, and the enameled wires are wound around a size-variable metal mold core.

[0009] As a further solution of the present invention: the locking assembly includes a push rod, one end of which is fixedly connected to a push block, the push block is slidably connected in the slideway, the push rod is externally clamped with a support ring, and the support ring is slidably connected in the cavity.

[0010] As a further solution of the present invention: one end of the push rod away from the push block is fixedly connected to a connecting block, the top and bottom of the connecting block are respectively hinged with support rods through pins, the end of the support rod away from the connecting block is hinged with a clamping block through a pin, the clamping block passes through the clamping column and is clamped in the clamping groove, the side of the clamping block away from the clamping column is inclined, the side of the connecting block away from the push rod is fixedly connected to a support spring, and the other end of the support spring is fixed to the inner wall of the cavity.

[0011] As a further solution of the present invention: sliders are fixedly connected to the front and rear sides of the connection block respectively, and a slide groove is provided at the position of the slide groove corresponding to the inner wall of the cavity, and the slide groove is slidably connected in the slide groove.

[0012] As a further solution of the present invention: the ejection assembly includes a top plate, two opposite top plates are overlapped with the inner baffle of the heat-insulating mold and the size-variable metal mold core respectively, and the other side of the top plate is fixedly connected with two elastic members.

[0013] A method for manufacturing a motor monolithic winding manufacturing device with heating self-bonding, the manufacturing method comprising the following steps:

[0014] When disassembling the motor single-piece winding manufacturing equipment, the locking nut is rotated to move outside the threaded column, so that the locking nut is away from the outer baffle of the thermal insulation mold, and then the locking state between the outer baffle of the thermal insulation mold and the inner main baffle can be released, and the outer baffle of the thermal insulation mold is pulled to separate it from the inner main baffle, so that the single-piece winding and the size-variable metal mold core can be separated from the inner baffle of the thermal insulation mold. When removing the size-variable metal mold core, the two locking components on the left side are pushed so that the push block on the locking component can drive the connecting block to move through the push rod, and the connecting block squeezes the supporting spring and pulls the two supporting rods. The two supporting rods are deflected and drive the two card blocks to approach each other until the card block is separated from the card slot, and the locking state of the size-variable metal mold core can be released, so that the size-variable metal mold core is in a free active state. Secondly, through the elastic support of the two elastic parts, the top plate can push the size-variable metal mold core outward, and the size-variable metal mold core can be separated from the outer baffle of the thermal insulation mold;

[0015] When removing the inner baffle of the heat insulation mold, squeeze the two locking components on the right side so that the push block on the locking component drives the connecting block to move through the push rod, and remove the variable-size metal mold core at the same time, so that the two card blocks can be separated from the card slots, and cooperate with the setting of the elastic member to make the top plate pop out the inner baffle of the heat insulation mold, so that the inner main baffle can be separated from the inner baffle of the heat insulation mold, thereby completing the disassembly of the motor single-chip winding manufacturing equipment;

[0016] When using the motor single-piece winding production equipment, push the heat insulation mold inner baffle into the inner main baffle, and the two right-side clamping columns are clamped into the inside of the heat insulation mold inner baffle. Because one side of the clamping block in the locking assembly is designed to be inclined, the two clamping blocks can slide into the inner wall of the heat insulation mold inner baffle by themselves. When the heat insulation mold inner baffle no longer moves, the elastic force of the supporting spring is supported to make the connecting block push the push rod and the two support rods to move, and the two support rods drive the two clamping blocks away from each other, so that the clamping blocks are clamped into the clamping grooves, thereby achieving the purpose of locking the heat insulation mold inner baffle. When installing the size-variable metal mold core, push it into the heat insulation mold outer baffle. Similarly, the two clamping blocks on the left are clamped into the clamping grooves, which can lock the size-variable metal mold core.

[0017] When assembling the inner main baffle and the outer baffle of the thermal insulation mold, the inner main baffle is sleeved on the outside of the winding machine main shaft, the threaded column penetrates the inner main baffle and the outer baffle of the thermal insulation mold, the locking nut is threadedly connected to the outside of the threaded column, and the locking nut is close to the outer baffle of the thermal insulation mold, so that the size-variable metal mold core and the single-piece winding can be installed between the inner main baffle and the outer baffle of the thermal insulation mold. Since the enameled wire is wound around the outside of the winding rod and the enameled wire is wound on the size-variable metal mold core, the enameled wire can be wound. During the winding process, the enameled wire is energized by an external timer, a relay and a temperature sensor matching design. The single-piece winding is equivalent to a coil. After the coil is energized, electrical energy is converted into thermal energy. After the single-piece winding is heated, the self-adhesive insulating paint on the enameled wire adheres, and each turn of the wire is bonded together to form a complete winding.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, by pushing the two locking components on the left side, the push rod drives the connecting block to move, so that the two support rods are deflected and the two blocks are driven to approach each other until the blocks are out of the slots. Secondly, the elastic force of the two elastic members is supported so that the top plate can push the size-variable metal mold core outward. When removing the inner baffle of the heat-insulating mold, the two locking components on the right side are squeezed to make the push rod drive the connecting block to move. At the same time, the step of removing the size-variable metal mold core is carried out, so that the two blocks can be out of the slots. With the setting of the elastic member, the top plate pops out the inner baffle of the heat-insulating mold, and the inner main baffle of the heat-insulating mold can be separated. When assembling the motor single-chip winding manufacturing equipment, the inner baffle of the heat-insulating mold is pushed into the inner main baffle, and the two on the right side are pressed. The first clamping column is inserted into the inner baffle of the thermal insulation mold, and the two support rods drive the two clamping blocks to move away from each other through the elastic force of the support spring, so that the clamping blocks are inserted into the clamping slots, thereby locking the inner baffle of the thermal insulation mold. When installing the variable-size metal mold core, it is pushed into the outer baffle of the thermal insulation mold. Similarly, the two clamping blocks on the left are inserted into the clamping slots, so as to lock the variable-size metal mold core. The modular design method is adopted to facilitate the rapid disassembly and assembly of the production equipment, abandoning the traditional method of disassembly and assembly using bolts, reducing the workload, and being able to realize the production of single-piece windings according to single-piece windings of different sizes by only replacing the variable-size metal mold core, which is conducive to the efficient and stable winding of enameled wires.

[0020] 2. In the present invention, when the motor monolithic winding manufacturing equipment is assembled and used, the enameled wire can be wound because the winding rod is wrapped with enameled wire and the enameled wire is wound on the size-variable metal mold core. During the winding process, the enameled wire is energized by an external timer, a relay and a temperature sensor matching design. The monolithic winding is equivalent to a coil. After the coil is energized, the electrical energy is converted into thermal energy. After the monolithic winding is heated, the self-adhesive insulating paint on the enameled wire adheres, and each turn of the wire is bonded together to form a complete winding. The traditional method of heating the self-adhesive enameled wire with a hot air gun or soaking the self-adhesive enameled wire with alcohol is abandoned, and the bonding time is shortened while improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic cross-sectional structure diagram of the present invention;

[0022] Figure 2 It is a structural schematic diagram of a local section of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the cross section of the clamping column of the present invention;

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the locking assembly of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the connection between the variable-size metal mold core and the monolithic winding of the present invention;

[0026] Figure 6 It is a schematic structural diagram of the side view of the outer baffle of the heat-insulating mold of the present invention;

[0027] Figure 7 It is a schematic structural diagram of the inner baffle of the heat-insulating mold of the present invention from a side view;

[0028] Figure 8 It is a schematic structural diagram of the main baffle in the present invention from the side view;

[0029] Fig. 9 It is a structural schematic diagram of the ejection assembly of the present invention;

[0030] In the figure: 1. inner main baffle; 2. outer baffle of thermal insulation mold; 3. inner baffle of thermal insulation mold; 4. variable-size metal mold core; 5. single-piece winding; 6. winding machine main shaft; 7. threaded column; 8. locking nut; 9. winding rod; 10. clamping column; 11. slideway; 12. cavity; 13. locking assembly; 131. push rod; 132. support ring; 133. push block; 134. connecting block; 135. support rod; 136. clamping block; 137. support spring; 138. slider; 14. slide groove; 15. groove; 16. ejector assembly; 161. top plate; 162. elastic member; 17. clamping groove. DETAILED DESCRIPTION

[0031] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0032] like Figure 1-9 As shown, the present invention provides a technical solution: a motor monolithic winding manufacturing device with heating self-bonding, comprising an inner main baffle 1 and an insulation backing outer baffle 2, an insulation backing inner baffle 3 and a size-variable metal mold core 4 are respectively installed between the inner main baffle 1 and the insulation backing outer baffle 2, a monolithic winding 5 is installed in the size-variable metal mold core 4, the monolithic winding 5 is installed between the size-variable metal mold core 4 and the insulation backing inner baffle 3, and the inner main baffle 1 and the insulation backing outer baffle 2 are overlapped, A winding machine main shaft 6 is provided through the middle of the inner main baffle 1, the heat insulation mold outer baffle 2, the heat insulation mold inner baffle 3 and the size-variable metal mold core 4, one end of the winding machine main shaft 6 is fixedly connected with a threaded column 7, the threaded column 7 is externally threaded with a locking nut 8, one side of the locking nut 8 overlaps the outer side of the heat insulation mold outer baffle 2, the locking nut 8 is threadedly connected to the outside of the threaded column 7, and the locking nut 8 is closely attached to the heat insulation mold outer baffle 2, thereby improving the assembly stability of the inner main baffle 1 and the heat insulation mold outer baffle 2;

[0033] A plurality of winding rods 9 are installed on the side of the locking nut 8 away from the outer baffle 2 of the heat-insulating mold. The winding rods 9 are wound with enameled wires, and the enameled wires are wound on the size-variable metal mold core 4. After the enameled wires are energized, the self-adhesive insulating paint on the enameled wires adheres, bonding each turn of the wire together to form a complete winding.

[0034] A clamping column 10 is installed above and below the inner main baffle plate 1 and the outer baffle plate 2 of the heat insulation mold, respectively. Two opposite clamping columns 10 are respectively penetrated and arranged on the inner baffle plate 3 of the heat insulation mold and the size-variable metal mold core 4. A slideway 11 is provided at one end of the clamping column 10, and a cavity 12 is provided on the inner wall of the slideway 11.

[0035] A locking assembly 13 is installed in the cavity 12, one end of the locking assembly 13 is slidably connected to the slideway 11, the locking assembly 13 includes a push rod 131, one end of the push rod 131 is fixedly connected to a push block 133, the push block 133 is slidably connected to the slideway 11, a support ring 132 is clamped outside the push rod 131, and the support ring 132 is slidably connected to the cavity 12. Because the push block 133 is provided, the push block 133 slides in the slideway 11 and does not protrude from the slideway 11, so as to prevent accidental touching of the push block 133 and affect the stability of equipment assembly;

[0036] The end of the push rod 131 away from the push block 133 is fixedly connected to a connecting block 134, and the top and bottom of the connecting block 134 are respectively hinged with a support rod 135 through a pin shaft, and the end of the support rod 135 away from the connecting block 134 is hinged with a clamping block 136 through a pin shaft, and the clamping block 136 penetrates the clamping column 10 and is clamped in the clamping groove 17. The side of the clamping block 136 away from the clamping column 10 is inclined. The side of the connecting block 134 away from the push rod 131 is fixedly connected to a supporting spring 137, and the other end of the supporting spring 137 is fixed to the inner wall of the cavity 12. The elastic force of the supporting spring 137 supports the connecting block 134 to push the push rod 131 and the two supporting rods 135 to move, and the two supporting rods 135 drive the two clamping blocks 136 to clamp into the clamping groove 17, so as to facilitate the locking of the inner baffle 3 of the heat insulation mold and improve the convenience of operation.

[0037] The front and rear sides of the connecting block 134 are respectively fixedly connected with sliders 138, and the inner wall of the cavity 12 is provided with a slide groove 14 corresponding to the position of the slider 138. The slider 138 is slidably connected in the slide groove 14. Through the mutual cooperation between the slider 138 and the slide groove 14, the slide groove 14 can limit the slider 138 and the connecting block 134 to prevent the connecting block 134 from rotating during the movement.

[0038] Slots 17 are respectively provided on the inner walls of the inner baffle plate 3 of the thermal insulation mold and the size-variable metal mold core 4 at positions corresponding to the ends of the locking assembly 13. One end of the locking assembly 13 passes through the card column 10 and is clamped in the slot 17. Two grooves 15 are respectively provided on one side of the outer baffle plate 2 of the thermal insulation mold and the inner main baffle plate 1. An ejection assembly 16 is installed in the groove 15. The ejection assembly 16 includes a top plate 161. The two opposite top plates 161 are overlapped with the inner baffle plate 3 of the thermal insulation mold and the size-variable metal mold core 4 respectively. Two elastic members 162 are fixedly connected to the other side of the top plate 161. Through the elastic support of the two elastic members 162, the top plate 161 can eject the size-variable metal mold core 4 outward, which is convenient for separating the size-variable metal mold core 4 from the outer baffle plate 2 of the thermal insulation mold without manual prying, thereby improving the convenience of operation.

[0039] A method for manufacturing a motor monolithic winding manufacturing device with heating self-bonding, the manufacturing method comprising the following steps:

[0040] When disassembling the motor single-piece winding 5 manufacturing equipment, the locking nut 8 is rotated to move outside the threaded column 7, so that the locking nut 8 is away from the outer baffle plate 2 of the heat insulation mold, and then the locking state between the outer baffle plate 2 of the heat insulation mold and the inner main baffle plate 1 can be released, and the outer baffle plate 2 of the heat insulation mold is pulled to separate it from the inner main baffle plate 1, so that the single-piece winding 5 and the size-variable metal mold core 4 can be separated from the inner baffle plate 3 of the heat insulation mold. When removing the size-variable metal mold core 4, push the two locking components 13 on the left side so that the push block 133 on the locking component 13 can drive the connecting rod 131 to move. The connecting block 134 moves, and the connecting block 134 squeezes the supporting spring 137 and pulls the two supporting rods 135. The two supporting rods 135 deflect and drive the two clamping blocks 136 to approach each other until the clamping blocks 136 are separated from the clamping grooves 17. The locked state of the size-variable metal mold core 4 can be released, so that the size-variable metal mold core 4 is in a free movable state. Secondly, through the elastic support of the two elastic members 162, the top plate 161 can push the size-variable metal mold core 4 outward, so that the size-variable metal mold core 4 can be separated from the outer baffle plate 2 of the heat-insulating mold.

[0041] When removing the heat-insulating mold inner baffle plate 3, squeeze the two locking components 13 on the right side, so that the push block 133 on the locking component 13 drives the connecting block 134 to move through the push rod 131, and at the same time as the step of removing the variable-size metal mold core 4, the two clamping blocks 136 can be separated from the clamping slot 17, and the setting of the elastic member 162 is cooperated to make the top plate 161 pop out the heat-insulating mold inner baffle plate 3, so that the inner main baffle plate 1 can be separated from the heat-insulating mold inner baffle plate 3, thereby completing the disassembly of the motor single-piece winding 5 manufacturing equipment;

[0042] When using the motor monolithic winding 5 manufacturing equipment, the heat insulation mold inner baffle 3 is pushed into the inner main baffle 1, and the two right-side clamping columns 10 are clamped into the inside of the heat insulation mold inner baffle 3. Because one side of the clamping block 136 in the locking component 13 is inclined, the two clamping blocks 136 can slide into the inner wall of the heat insulation mold inner baffle 3 by themselves. When the heat insulation mold inner baffle 3 no longer moves, the elastic force of the supporting spring 137 is supported to make the connecting block 134 push the push rod 131 and the two support rods 135 to move, and the two support rods 135 drive the two clamping blocks 136 to move away from each other, so that the clamping blocks 136 are clamped into the clamping groove 17, so as to achieve the purpose of locking the heat insulation mold inner baffle 3. When installing the size-variable metal mold core 4, it is pushed into the heat insulation mold outer baffle 2. Similarly, the two left-side clamping blocks 136 are clamped into the clamping groove 17, so as to lock the size-variable metal mold core 4.

[0043] When assembling the inner main baffle 1 and the insulation support mold outer baffle 2, the inner main baffle 1 is sleeved on the outside of the winding machine main shaft 6, so that the threaded column 7 passes through the inner main baffle 1 and the insulation support mold outer baffle 2, and the locking nut 8 is threadedly connected to the outside of the threaded column 7, and the locking nut 8 is close to the insulation support mold outer baffle 2, so that the size-variable metal mold core 4 and the single-piece winding 5 can be installed between the inner main baffle 1 and the insulation support mold outer baffle 2. Because the enameled wire is wound around the winding rod 9, and the enameled wire is wound on the size-variable metal mold core 4, the enameled wire can be wound. During the winding process, the enameled wire is energized by an external timer, a relay and a temperature sensor matching design. The single-piece winding 5 is equivalent to a coil. After the coil is energized, electrical energy is converted into thermal energy. After the single-piece winding 5 is heated, the self-adhesive insulating paint on the enameled wire adheres, and each turn of the wire is bonded together to form a complete winding.

[0044] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

Claims

1. A device for manufacturing a motor monolithic winding with heating self-bonding, comprising an inner main baffle (1) and an insulating mold outer baffle (2), characterized in that: A heat insulating mold inner baffle (3) and a size-variable metal mold core (4) are respectively installed between the inner main baffle (1) and the heat insulating mold outer baffle (2); a single-piece winding (5) is installed in the size-variable metal mold core (4); the single-piece winding (5) is installed between the size-variable metal mold core (4) and the heat insulating mold inner baffle (3); and the inner main baffle (1) and the heat insulating mold outer baffle (2) are overlapped. A winding machine main shaft (6) is provided through the middle of the heat-supporting mold inner baffle plate (3) and the size-variable metal mold core (4); clamping columns (10) are respectively installed above and below the inner main baffle plate (1) and the heat-insulating mold outer baffle plate (2); two opposing clamping columns (10) are respectively provided through the heat-insulating mold inner baffle plate (3) and the size-variable metal mold core (4); a slideway (11) is provided at one end of the clamping column (10); and a cavity (12) is provided on the inner wall of the slideway (11); A locking assembly (13) is installed in the cavity (12), one end of the locking assembly (13) is slidably connected to the slideway (11), and the inner wall of the heat-insulating mold inner baffle (3) and the size-variable metal mold core (4) are respectively provided with a card slot (17) at a position corresponding to the end of the locking assembly (13), and one end of the locking assembly (13) that passes through the card column (10) is clamped in the card slot (17), and one side of the heat-insulating mold outer baffle (2) and the inner main baffle (1) are respectively provided with two grooves (15), and an ejection assembly (16) is installed in the groove (15).

2. The electric motor monolithic winding manufacturing equipment with heating self-bonding according to claim 1 is characterized in that: One end of the winding machine main shaft (6) is fixedly connected to a threaded column (7), and the threaded column (7) is externally threadedly connected to a locking nut (8), and one side of the locking nut (8) overlaps the outer side of the heat insulation mold outer baffle (2).

3. The electric motor monolithic winding manufacturing equipment with heating self-bonding according to claim 2 is characterized in that: A plurality of winding rods (9) are installed on the side of the locking nut (8) away from the outer baffle plate (2) of the heat-insulating mold. The winding rods (9) are wound with enameled wires, and the enameled wires are wound on a size-variable metal mold core (4).

4. The electric motor monolithic winding manufacturing equipment with heating self-bonding according to claim 1 is characterized in that: The locking assembly (13) comprises a push rod (131), one end of which is fixedly connected to a push block (133), the push block (133) being slidably connected in the slideway (11), and the push rod (131) is externally clamped with a support ring (132), the support ring (132) being slidably connected in the cavity (12).

5. The electric motor monolithic winding manufacturing equipment with heating self-bonding according to claim 4 is characterized in that: One end of the push rod (131) away from the push block (133) is fixedly connected to a connecting block (134); the top and bottom of the connecting block (134) are respectively hinged to support rods (135) through pins; one end of the support rod (135) away from the connecting block (134) is hinged to a clamping block (136) through a pin; the clamping block (136) passes through the clamping column (10) and is clamped in the clamping groove (17); the side of the clamping block (136) away from the clamping column (10) is inclined; the side of the connecting block (134) away from the push rod (131) is fixedly connected to a supporting spring (137); the other end of the supporting spring (137) is fixed to the inner wall of the cavity (12).

6. The electric motor monolithic winding manufacturing equipment with heating self-bonding according to claim 5, characterized in that: The front and rear sides of the connection block (134) are respectively fixedly connected with sliders (138); a slide groove (14) is provided on the inner wall of the cavity (12) at a position corresponding to the slide groove (138); and the slide groove (138) is slidably connected in the slide groove (14).

7. The electric motor monolithic winding manufacturing equipment with heating self-bonding according to claim 1 is characterized in that: The ejection assembly (16) comprises a top plate (161), wherein two opposite top plates (161) are overlapped with the heat-insulating mold inner baffle (3) and the size-variable metal mold core (4) respectively, and two elastic members (162) are fixedly connected to the other side of the top plate (161).

8. A method for manufacturing a motor monolithic winding manufacturing device with heating self-bonding, according to any one of claims 1 to 7, characterized in that: The production method comprises the following steps: When disassembling the motor monolithic winding (5) manufacturing equipment, the locking nut (8) is rotated to move outside the threaded column (7) so that the locking nut (8) is away from the heat insulation mold outer baffle (2), thereby releasing the locking state between the heat insulation mold outer baffle (2) and the inner main baffle (1), and the heat insulation mold outer baffle (2) is pulled to separate it from the inner main baffle (1), so that the monolithic winding (5) and the size-variable metal mold core (4) can be separated from the heat insulation mold inner baffle (3). When removing the size-variable metal mold core (4), the two locking components (13) on the left are pushed so that the push blocks (133) on the locking components (13) can be driven by the push rod (131). The movable connecting block (134) moves, and the connecting block (134) squeezes the supporting spring (137) and pulls the two supporting rods (135), so that the two supporting rods (135) deflect and drive the two clamping blocks (136) to approach each other until the clamping blocks (136) are separated from the clamping groove (17), thereby releasing the locking state of the size-variable metal mold core (4) and making the size-variable metal mold core (4) in a free movable state. Secondly, through the elastic support of the two elastic members (162), the top plate (161) can push the size-variable metal mold core (4) outward, so that the size-variable metal mold core (4) can be separated from the heat-insulating mold outer baffle (2); When removing the heat-insulating mold inner baffle (3), the two locking components (13) on the right side are squeezed so that the push block (133) on the locking component (13) drives the connecting block (134) to move through the push rod (131), and the step of removing the size-variable metal mold core (4) is carried out so that the two clamping blocks (136) can be separated from the clamping groove (17). The setting of the elastic member (162) is coordinated so that the top plate (161) pops out the heat-insulating mold inner baffle (3), and the inner main baffle (1) and the heat-insulating mold inner baffle (3) are separated, thereby completing the disassembly of the motor single-piece winding (5) manufacturing equipment; When using the motor monolithic winding (5) manufacturing device, the heat insulation mold inner baffle (3) is pushed into the inner main baffle (1), and the two right clamping columns (10) are clamped into the inside of the heat insulation mold inner baffle (3). Because one side of the clamping block (136) in the locking component (13) is designed to be inclined, the two clamping blocks (136) can slide into the inner wall of the heat insulation mold inner baffle (3) by themselves. When the heat insulation mold inner baffle (3) no longer moves, the elastic force of the support spring (137) supports the connection block (134). ) pushes the push rod (131) and the two support rods (135) to move, and the two support rods (135) drive the two clamping blocks (136) to move away from each other, so that the clamping blocks (136) are clamped into the clamping groove (17), thereby achieving the purpose of locking the heat insulation mold inner baffle (3). When installing the size-variable metal mold core (4), it is pushed into the heat insulation mold outer baffle (2). Similarly, the two clamping blocks (136) on the left are clamped into the clamping groove (17), so that the size-variable metal mold core (4) can be locked; When assembling the inner main baffle (1) and the heat-insulating outer baffle (2), the inner main baffle (1) is sleeved on the outside of the winding machine main shaft (6), so that the threaded column (7) penetrates the inner main baffle (1) and the heat-insulating outer baffle (2), and the locking nut (8) is threadedly connected to the outside of the threaded column (7), and the locking nut (8) is closely attached to the heat-insulating outer baffle (2), so that the size-variable metal mold core (4) and the single-piece winding (5) can be installed between the inner main baffle (1) and the heat-insulating outer baffle (2). An enameled wire is wound around the outside of the wire rod (9), and the enameled wire is wound on a size-variable metal mold core (4), so that the enameled wire can be wound. During the winding process, the enameled wire is energized by using an external timer, a relay and a temperature sensor matching design. The single-piece winding (5) is equivalent to a coil. After the coil is energized, the electrical energy is converted into thermal energy. After the single-piece winding (5) is heated, the self-adhesive insulating paint on the enameled wire is adhered, and each turn of the wire is bonded together to form a complete winding.

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