A precision inductor production insulation processing device

Abstract

The present invention discloses an insulation processing device for the production of precision inductors. The present invention relates to the technical field of inductor production, and comprises a base, wherein a screw slide is fixedly connected to the top of the base near the edge, the output end of the screw slide is fixedly connected to a support table, the top of the support table is fixedly connected to an injection molding device, and the top of the base is fixedly connected to a stabilizing table. The insulation processing device for the production of precision inductors has two slide cylinders fixed to a movable guide table and an opposing shell respectively, and the inner side threads of the two slide cylinders have opposite rotation directions, so that the forward and reverse bidirectional screw slides simultaneously drive the movable guide table and the opposing shell to move in opposite directions, and the end face of the inductor coil is connected to the top of the terminal, and then, the insulation coating mechanism is combined to coat the coil and the terminal with plastic insulation material, which solves the problem of how to perform insulation processing on multiple inductors at the same time to improve production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of inductor production, and in particular to an insulation processing device for producing precision inductors. Background Art

[0002] The inductor is composed of a coil and an iron core. After the inductor is produced, a terminal needs to be welded to the two ends of the coil of the inductor. In order to ensure that the connection between the coil of the inductor and the terminal does not have accidental electrical contact with the external environment or other electrical components, the connection between the coil of the inductor and the terminal needs to be insulated. The current insulation treatment method is to manually wrap an insulating tape around the connection between the coil of the inductor and the terminal, and then push the insulating hose wrapped around the wire body of the terminal to the connection between the coil of the inductor and the terminal, so that the insulating hose is wrapped around the outside of the insulating tape, and then the insulating hose is heated to shrink and adhere to the insulating tape, so that the insulating tape is protected by the insulating hose. However, the efficiency of manual treatment is low and cannot meet the needs of large-scale production. The Chinese patent announcement number is: CN118430968B discloses "An insulation treatment device for inductor production". In this patent, through the coordinated use of the set workbench, conveying mechanism, unwinding mechanism, cutting mechanism, tape sticking mechanism, tape wrapping mechanism, tube pushing mechanism, heating mechanism, and loading mechanism, the connection between the coil and the terminal of the inductor can be automatically insulated without manual operation.

[0003] The existing precision inductor production insulation processing equipment has structural design defects, such as how to perform insulation processing on multiple inductors at the same time to improve production efficiency, and the gap between the insulating hose and the inductor causes the inductor to shift and fail during vibration. Summary of the invention

[0004] The present invention provides an insulation processing device for producing precision inductors, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A precision inductor production insulation processing device, including a base, a screw slide is fixedly connected to the top of the base near the edge, the output end of the screw slide is fixedly connected to a support platform, the top of the support platform is fixedly connected to an injection molding device, the top of the base is fixedly connected to a stabilizing platform, and also includes:

[0006] A two-way clamping mechanism, the two-way clamping mechanism is fixedly installed at a position near the middle of the top of the base, the upper position of the two-way clamping mechanism is used to clamp multiple coils, and the lower position of the two-way clamping mechanism is used to clamp multiple wiring terminals. The two-way clamping mechanism is used to clamp and connect the coils and wiring terminals;

[0007] An insulation covering mechanism, which is fixedly mounted on the inner side of the stabilizing platform and is used for insulation covering the joint surface between the coil and the terminal;

[0008] The bidirectional clamping mechanism includes a forward and reverse bidirectional screw slide, which is fixedly installed on the top of the base near the middle, and the output ends of the forward and reverse bidirectional screw slide are respectively fixedly connected to a movable guide table and an opposing shell, the inner side surface of the movable guide table is slidably connected to a support plate, the top of the support plate is fixedly connected to a terminal clamping assembly, and the inner side surface of the opposing shell is fixedly connected to a coil clamping assembly.

[0009] Preferably, the bidirectional clamping mechanism also includes a longitudinal guide frame, which is fixedly installed on the top of the base near the forward and reverse bidirectional screw slide, and the surface of the longitudinal guide frame is slidably connected to the inner side of the movable guide and the opposing shell, and the inductor coil is placed from top to bottom into the interior of the coil clamping assembly, and the head and tail ends of the inductor coil pass downward through the opposing shell and extend close to the movable guide, and the terminal clamping assembly clamps multiple pairs of terminal blocks at the same time, and then the support plate slides into the inner side of the movable guide, and when the terminal blocks are directly below the coil clamping assembly, the support plate is fixedly installed on the inner side of the movable guide, and the output end of the forward and reverse bidirectional screw slide has two sliding cylinders.

[0010] Preferably, the terminal clamping assembly comprises a fixing plate, the fixing plate is fixedly mounted on the top of the support plate, the surface of the fixing plate is fixedly connected with a motor and a sliding rod respectively, and the output end of the motor is fixedly connected with a screw rod.

[0011] Preferably, the terminal clamping assembly also includes a fixed clamping plate and a movable clamping plate, the bottom of the fixed clamping plate is fixedly installed on the top of the support plate, the inner side surface of the movable clamping plate is connected to the surface of the screw by a thread, the coil is placed on the inner side surface of the clamping shell, the head and tail ends of the coil extend to the lower position through the through hole, the linear guide rail drives the two opposing plates to move in relative directions, and multiple coils are quickly clamped by the clamping shell, the surfaces of the fixed clamping plate and the movable clamping plate are both provided with inner concave surfaces, and multiple wiring terminals are placed between the fixed clamping plate and the movable clamping plate, the motor drives the screw to rotate, and due to the lift characteristics of the thread, the movable clamping plate is driven close to the fixed clamping plate, so that the wiring terminals are firmly clamped.

[0012] Preferably, the coil clamping assembly comprises a linear guide rail, which is fixedly mounted on the bottom of the inner side surface of the opposing shell, and the output end of the linear guide rail is fixedly connected to a opposing plate.

[0013] Preferably, there are two linear guides and they are symmetrically distributed on the inner side of the opposing shell. A through hole is opened on the surface of the opposing plate. The coil clamping assembly also includes a clamping shell. The bottom of the clamping shell is fixedly installed on the top of the opposing plate. In the prior art, tape is wrapped around the position between the inductor coil and the terminal, and then a rubber hose is sleeved on the wiring position. The rubber hose is heated so that it covers the surface of the inductor coil and the terminal. In this way, there is no tight covering connection between the inductor coil and the terminal, and the inductor is easily loosened by vibration and fails.

[0014] Preferably, the insulating covering mechanism includes a cross guide frame, which is fixedly mounted on the inner side of the stabilizing platform. The cross guide frame is a frame structure composed of two plates and four pillars. A hydraulic cylinder is fixedly connected to the middle position of the surface of the plate. There are two hydraulic cylinders, and the output end of the hydraulic cylinder is fixedly connected to a fixed body.

[0015] Preferably, the insulating coating mechanism also includes a molding component, which is fixedly mounted on a side of the fixed body away from the hydraulic cylinder, the surface of the molding component is fixedly connected to a guide slide, and the position between the transverse guide frame and the guide slide is fixedly connected to a locking mold assembly, the two half molds are combined under the support and guidance of the transverse guide frame, the clamping groove enables the coil and the terminal to be clamped by interference fit, the diameter of the coating cavity is relatively large, so that there is a gap between the half mold and the coil and the terminal, and the hot melt plastic fills the coating cavity through the connecting groove. In this process, due to the large length and width of the half mold and the limited compaction range of the hydraulic cylinder, the half mold is easily opened by the pressure of the hot melt plastic, resulting in a small pressure of the hot melt plastic and the presence of bubbles.

[0016] Preferably, the molding assembly includes a half mold body, the inner side surface of the half mold body is slidably connected to the surface of the cross guide frame, the number of the half mold bodies is two, and a half tube body is fixedly connected to the surface of the half mold body near the injection molding equipment.

[0017] Preferably, a covering cavity is provided on the surface of the half mold body, clamping grooves are provided on the top and bottom of the covering cavity, and a connecting groove is provided in the middle of the surface of the half mold body.

[0018] Preferably, the locking assembly includes an electric turntable and a slider, the electric turntable is fixedly installed in the middle position of the inner side of the cross guide frame, the output end of the electric turntable is fixedly connected to a threaded tube, and the slider is slidably installed on the inner side of the guide slide. After the two half-tube bodies are combined, the injection molding equipment injects hot-melt plastic into the position between the two half-mold bodies, and the plastic quickly fills the coating cavity through the connecting groove. The diameter of the clamping groove is small, which can effectively prevent the plastic from overflowing through the clamping groove. At the same time, the coil and the terminal block are not easily deflected by the impact of the plastic after being firmly clamped. After the coil and the terminal block are joined and coated, the plastic is cooled and formed, and the two half-mold bodies are separated from the molded plastic body.

[0019] Preferably, the locking assembly also includes an internal thread block, the inner side surface of the internal thread block is connected to the surface of the threaded tube via threads, the surface of the internal thread block is rotatably connected to a connecting rod, and the end of the connecting rod away from the internal thread block is rotatably mounted on the surface of the slider.

[0020] The present invention provides an insulation processing device for producing precision inductors. It has the following beneficial effects:

[0021] 1. The precision inductor production insulation processing device has two slide cylinders fixed to the movable guide table and the opposing shell respectively. The inner side threads of the two slide cylinders rotate in opposite directions, so that the forward and reverse bidirectional lead screw slides simultaneously drive the movable guide table and the opposing shell to move in opposite directions. The end face of the inductor coil is connected to the top of the terminal. Then, the insulation coating mechanism is combined to coat the coil and the terminal with plastic insulation material, which solves the problem of how to perform insulation processing on multiple inductors at the same time to improve production efficiency.

[0022] 2. The precision inductor production insulation processing device has a sliding rod that guides the sliding of multiple movable clamping plates, and multiple pairs of terminal blocks are quickly clamped and limited. The positions of multiple fixed clamping plates on the support plate surface remain unchanged, and the position of the clamping shell relative to the movable guide table remains unchanged, which facilitates the rapid and accurate alignment of multiple terminal blocks and inductor coils, so that multiple pairs of terminal blocks and inductor coils can be quickly insulated, thereby improving the production efficiency of the inductor.

[0023] 3. The precision inductor production insulation processing device, the movable guide table and the opposing shell move toward each other under the drive of the forward and reverse bidirectional screw slide, the head and tail ends of the coil are connected to a pair of terminals, the hydraulic cylinder drives the molding component close to the terminal to cover it, the cross guide frame guides and supports the molding component, the screw slide drives the injection molding equipment close to the molding component, the hot melt plastic is injected into the interior of the molding component through the injection molding equipment, the hot melt plastic cools and shapes, so that the coil and the terminal are firmly connected, which solves the problem that there is a gap between the insulating hose and the inductor, which causes the inductor to be displaced and fail during vibration.

[0024] 4. The precision inductor production insulation processing device, the electric turntable drives the threaded tube to rotate, through the thread lift characteristics, the internal thread block moves close to the half mold, the connecting rod tilts close to the half mold, the guide slide guides the slider, the connecting rod makes the two half molds locked and pressed, the filling pressure of the hot melt plastic is high so that the gas between the half molds is fully discharged, the hot melt plastic is more dense and reliable after cooling, and the connection between the coil and the terminal is more stable.

[0025] 5. In the precision inductor production insulation processing device, the motor drives the screw to move in the opposite direction, the fixed clamp and the movable clamp are separated from the terminal, the linear guide drives the two opposing plates to move away from each other, the coil is taken out from bottom to top, the terminal and the plastic connector are taken out with the coil at the same time, and the plastic connector is cut by cutting equipment to complete the connection of multiple coils and terminal blocks at the same time. In this device, multiple coils and terminal blocks are accurately aligned and not easily skewed, so that the insulation processing effect of inductor production is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A perspective view of the overall front side of the insulation processing device for producing the precision inductor of the present invention;

[0027] Figure 2 A three-dimensional diagram of the back side of the insulation processing device for producing the precision inductor of the present invention;

[0028] Figure 3 It is a structural schematic diagram of the bidirectional clamping mechanism of the present invention;

[0029] Figure 4 It is a structural schematic diagram of the terminal clamp assembly of the present invention;

[0030] Figure 5 It is a schematic diagram of the overall structure of the coil clamping assembly of the present invention;

[0031] Figure 6 It is a partial structural schematic diagram of the coil clamping assembly of the present invention;

[0032] Figure 7 It is a structural schematic diagram of the insulating coating mechanism of the present invention;

[0033] Figure 8 It is a structural schematic diagram of the molding assembly of the present invention;

[0034] Fig. 9 It is a schematic structural diagram of the clamping assembly of the present invention.

[0035] In the figure: 1, base; 2, screw slide; 3, support platform; 4, injection molding equipment; 5, two-way clamping mechanism; 51, longitudinal guide frame; 52, forward and reverse two-way screw slide; 53, movable guide platform; 54, support plate; 55, terminal clamping assembly; 551, fixed plate; 552, screw; 553, slide bar; 554, fixed clamping plate; 555, movable clamping plate; 56, opposite shell; 57, coil clamping assembly; 571, linear guide rail; 572, opposite plate; 573, through hole; 574, clamping shell; 6, stabilizing platform; 7, insulating covering mechanism; 71, horizontal guide frame; 72, hydraulic cylinder; 73, fixing body; 74, forming assembly; 741, half mold body; 742, covering cavity; 743, clamping groove; 744, connecting groove; 745, half tube body; 75, guide slide platform; 76, clamping assembly; 761, electric turntable; 762, threaded pipe; 763, internal thread block; 764, connecting rod; 765, slider. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] First embodiment: Figure 1-Figure 3 As shown, the present invention provides a technical solution: an insulation treatment device for producing precision inductors, comprising a base 1, a screw slide 2 is fixedly connected to the top of the base 1 near the edge, a support table 3 is fixedly connected to the output end of the screw slide 2, an injection molding device 4 is fixedly connected to the top of the support table 3, and a stabilizing table 6 is fixedly connected to the top of the base 1, and further comprising:

[0038] A two-way clamping mechanism 5, which is fixedly mounted at a position near the middle of the top of the base 1. The upper position of the two-way clamping mechanism 5 is used for clamping multiple coils, and the lower position of the two-way clamping mechanism 5 is used for clamping multiple terminals. The two-way clamping mechanism 5 is used for clamping and docking the coils and the terminals.

[0039] The insulation covering mechanism 7 is fixedly mounted on the inner side of the stabilizing platform 6, and is used for insulation covering the joint surface between the coil and the terminal;

[0040] The bidirectional clamping mechanism 5 includes a forward and reverse bidirectional screw slide 52, which is fixedly installed at a position near the middle of the top of the base 1, and the output ends of the forward and reverse bidirectional screw slide 52 are respectively fixedly connected to a movable guide 53 and a counter shell 56, and the inner side surface of the movable guide 53 is slidably connected to a support plate 54, and the top of the support plate 54 is fixedly connected to a terminal clamping assembly 55, and the inner side surface of the counter shell 56 is fixedly connected to a coil clamping assembly 57;

[0041] The bidirectional clamping mechanism 5 also includes a longitudinal guide frame 51 , which is fixedly mounted on the top of the base 1 near the forward and reverse bidirectional screw slide 52 , and the surface of the longitudinal guide frame 51 is slidably connected to the inner side surface of the movable guide platform 53 and the opposing shell 56 .

[0042] When in use, the inductor coil is placed from top to bottom into the interior of the coil clamping assembly 57, and the head and tail ends of the inductor coil pass downward through the opposing shell 56 and extend close to the movable guide platform 53. The terminal clamping assembly 55 clamps multiple pairs of terminal blocks at the same time. Subsequently, the support plate 54 slides into the inner side surface of the movable guide platform 53. When the terminal blocks are located directly below the coil clamping assembly 57, the support plate 54 is fixedly installed on the inner side surface of the movable guide platform 53. The output end of the forward and reverse bidirectional lead screw slide 52 has two slide cylinders, which are respectively fixed to the movable guide platform 53 and the opposing shell 56. The inner side surfaces of the two slide cylinders have opposite screw threads, so that the forward and reverse bidirectional lead screw slide 52 simultaneously drives the movable guide platform 53 and the opposing shell 56 to move in opposite directions, and the end surface of the inductor coil is connected to the top of the terminal block. Subsequently, the insulating covering mechanism 7 covers the coil and the terminal block with plastic insulating material, thereby solving the problem of how to perform insulation processing on multiple inductors at the same time to improve production efficiency.

[0043] Second embodiment: Figure 3-Figure 6 As shown, the terminal clamping assembly 55 includes a fixed plate 551, which is fixedly mounted on the top of the support plate 54, and the surface of the fixed plate 551 is fixedly connected to the motor and the slide rod 553, and the output end of the motor is fixedly connected to the screw 552. The terminal clamping assembly 55 also includes a fixed clamping plate 554 and a movable clamping plate 555, the bottom of the fixed clamping plate 554 is fixedly mounted on the top of the support plate 54, and the inner side of the movable clamping plate 555 is connected to the surface of the screw 552 by threads;

[0044] The coil clamping assembly 57 includes a linear guide rail 571, which is fixedly mounted on the bottom of the inner side of the opposing shell 56. The output end of the linear guide rail 571 is fixedly connected to a opposing plate 572. There are two linear guide rails 571 and they are symmetrically distributed on the inner side of the opposing shell 56. A through hole 573 is provided on the surface of the opposing plate 572. The coil clamping assembly 57 also includes a clamping shell 574, and the bottom of the clamping shell 574 is fixedly mounted on the top of the opposing plate 572.

[0045] When in use, the coil is placed on the inner side of the clamping shell 574, and the head and tail ends of the coil extend to the lower position through the through hole 573. The linear guide 571 drives the two opposing plates 572 to move in relative directions, and multiple coils are quickly clamped by the clamping shell 574. The surfaces of the fixed clamping plate 554 and the movable clamping plate 555 are both provided with inner concave surfaces, and multiple wiring terminals are placed between the fixed clamping plate 554 and the movable clamping plate 555. The motor drives the screw rod 552 to rotate. Due to the lift characteristics of the thread, the movable clamping plate 555 is driven close to the fixed clamping plate 554, so that the wiring terminals are firmly clamped, and the sliding rod 553 slides and guides the multiple movable clamping plates 555, so that multiple pairs of wiring terminals are quickly clamped and limited, and the positions of the multiple fixed clamping plates 554 on the surface of the support plate 54 remain unchanged, and the position of the clamping shell 574 relative to the movable guide platform 53 remains unchanged, which is convenient for multiple wiring terminals to be quickly and accurately aligned with the inductor coils, so that multiple pairs of wiring terminals and the inductor coils can be quickly insulated, thereby improving the production efficiency of the inductor.

[0046] The third embodiment: Figure 3 , Figure 7 As shown, the forward and reverse bidirectional screw slide 52 is fixedly installed at a position near the middle of the top of the base 1, and the output ends of the forward and reverse bidirectional screw slide 52 are respectively fixedly connected to the movable guide 53 and the opposing shell 56, and the inner side surface of the movable guide 53 is slidably connected to the support plate 54, the top of the support plate 54 is fixedly connected to the terminal clamping assembly 55, and the inner side surface of the opposing shell 56 is fixedly connected to the coil clamping assembly 57;

[0047] The bidirectional clamping mechanism 5 also includes a longitudinal guide frame 51, which is fixedly mounted on the top of the base 1 near the forward and reverse bidirectional screw slide 52, and the surface of the longitudinal guide frame 51 is slidably connected with the inner side surface of the movable guide platform 53 and the opposing shell 56;

[0048] The insulating coating mechanism 7 includes a transverse guide frame 71, which is fixedly mounted on the inner side of the stabilizing platform 6. The transverse guide frame 71 is a frame structure composed of two plates and four pillars. A hydraulic cylinder 72 is fixedly connected to the middle position of the plate surface. There are two hydraulic cylinders 72, and the output end of the hydraulic cylinder 72 is fixedly connected to a fixed body 73. The insulating coating mechanism 7 also includes a molding assembly 74, which is fixedly mounted on a side of the fixed body 73 away from the hydraulic cylinder 72. The surface of the molding assembly 74 is fixedly connected to a guide slide 75, and a locking assembly 76 is fixedly connected to the position between the transverse guide frame 71 and the guide slide 75.

[0049] When in use, in the prior art, adhesive tape is wound around the position between the inductor coil and the terminal, and then a rubber hose is sleeved at the wiring position, and the rubber hose is heated so that it covers the surface of the inductor coil and the terminal. In this method, there is no tight covering connection between the inductor coil and the terminal, and the inductor is easily loosened and fails due to vibration. In this device, the movable guide table 53 and the opposing shell 56 move toward each other under the drive of the forward and reverse bidirectional screw slide 52, and the head and tail ends of the coil are connected to a pair of terminals. The hydraulic cylinder 72 drives the molding component 74 to approach the terminal to cover it, and the horizontal guide frame 71 guides and supports the molding component 74. The screw slide 2 drives the injection molding device 4 to approach the molding component 74, and the hot melt plastic is injected into the interior of the molding component 74 through the injection molding device 4. The hot melt plastic cools and sets, so that the coil and the terminal are firmly connected, which solves the problem that there is a gap between the insulating hose and the inductor, which causes the inductor to be displaced and fail during vibration.

[0050] Fourth embodiment: Figure 7 , Figure 8 , Fig. 9 As shown, the molding assembly 74 includes a half mold body 741, the inner side of the half mold body 741 is slidably connected to the surface of the cross guide frame 71, there are two half mold bodies 741, a half tube body 745 is fixedly connected to the surface of the half mold body 741 near the injection molding device 4, a covering cavity 742 is opened on the surface of the half mold body 741, the top and bottom of the covering cavity 742 are both opened with a clamping groove 743, and a connecting groove 744 is opened in the middle of the surface of the half mold body 741;

[0051] The mold locking assembly 76 includes an electric turntable 761 and a slider 765. The electric turntable 761 is fixedly installed in the middle position of the inner side of the cross guide frame 71. The output end of the electric turntable 761 is fixedly connected to the threaded tube 762. The slider 765 is slidably installed on the inner side of the guide slide 75. The mold locking assembly 76 also includes an internal thread block 763. The inner side of the internal thread block 763 is connected to the surface of the threaded tube 762 through threads. The surface of the internal thread block 763 is rotatably connected to a connecting rod 764. The end of the connecting rod 764 away from the internal thread block 763 is rotatably installed on the surface of the slider 765.

[0052] When in use, the two half mold bodies 741 are combined under the support and guidance of the cross guide frame 71, and the clamping groove 743 allows the coil and the terminal to be clamped by interference fit. The diameter of the coating cavity 742 is relatively large, so that there is a gap between the half mold body 741 and the coil and the terminal, and the hot melt plastic fills the coating cavity 742 through the connecting groove 744. In this process, due to the large length and width of the half mold body 741 and the limited compaction range of the hydraulic cylinder 72, the half mold body 741 is easily opened by the pressure of the hot melt plastic, resulting in a relatively large pressure of the hot melt plastic. The electric turntable 761 drives the threaded tube 762 to rotate. Through the thread lift characteristics, the internal thread block 763 moves close to the half mold 741, and the connecting rod 764 tilts close to the half mold 741. The guide slide 75 guides the slider 765 for sliding. The connecting rod 764 locks and presses the two half molds 741. The filling pressure of the hot melt plastic is large, so that the gas between the half molds 741 is fully discharged. After cooling, the hot melt plastic becomes denser and more reliable, making the connection between the coil and the terminal more stable.

[0053] Fifth embodiment: Figure 4 , Figure 5 , Figure 8 As shown, the fixed plate 551 is fixedly mounted on the top of the support plate 54, the surface of the fixed plate 551 is fixedly connected to the motor and the slide rod 553 respectively, the output end of the motor is fixedly connected to the screw 552, the terminal clamping assembly 55 also includes a fixed clamping plate 554 and a movable clamping plate 555, the bottom of the fixed clamping plate 554 is fixedly mounted on the top of the support plate 54, and the inner side surface of the movable clamping plate 555 is connected to the surface of the screw 552 through a thread;

[0054] The linear guide rail 571 is fixedly mounted on the bottom of the inner side of the facing shell 56, and the output end of the linear guide rail 571 is fixedly connected to the facing plate 572. There are two linear guide rails 571 and they are symmetrically distributed on the inner side of the facing shell 56. A through hole 573 is opened on the surface of the facing plate 572. The coil clamping assembly 57 also includes a clamping shell 574, and the bottom of the clamping shell 574 is fixedly mounted on the top of the facing plate 572.

[0055] The inner side surface of the half mold body 741 is slidably connected to the surface of the cross guide frame 71. There are two half mold bodies 741. A half tube body 745 is fixedly connected to the surface of the half mold body 741 near the injection molding equipment 4. A covering cavity 742 is provided on the surface of the half mold body 741. A clamping groove 743 is provided at the top and bottom of the covering cavity 742. A connecting groove 744 is provided in the middle of the surface of the half mold body 741.

[0056] When in use, after the two half-tube bodies 745 are combined, the injection molding device 4 injects hot melt plastic into the position between the two half-mold bodies 741, and the plastic quickly fills the coating cavity 742 through the connecting groove 744. The diameter of the clamping groove 743 is small, which can effectively prevent the plastic from overflowing through the clamping groove 743. At the same time, the coil and the terminal are firmly clamped and are not easily deflected by the impact of the plastic. After the connection and coating of the coil and the terminal are completed, the plastic is cooled and shaped, and the two half-mold bodies 741 are separated from the molded plastic body. The motor drives the screw 552 to move in the opposite direction, and the fixed clamping plate 554 and the movable clamping plate 555 are separated from the terminal. The linear guide 571 drives the two opposing plates 572 away from each other, and the coil is taken out from bottom to top. The terminal and the plastic connector are taken out with the coil at the same time, and the plastic connector is cut by the cutting device, so as to complete the connection of multiple coils and the terminal at the same time. In this device, the multiple coils and the terminal are accurately aligned and not easily deflected, so that the insulation treatment effect of the inductor production is better.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

Claims

1. A precision inductor production insulation processing device, comprising a base (1), characterized in that: A screw slide (2) is fixedly connected to the top of the base (1) near the edge, the output end of the screw slide (2) is fixedly connected to a support platform (3), the top of the support platform (3) is fixedly connected to an injection molding device (4), and the top of the base (1) is fixedly connected to a stabilizing platform (6), and further comprises: A bidirectional clamping mechanism (5), the bidirectional clamping mechanism (5) being fixedly mounted at a position near the middle of the top of the base (1), the upper position of the bidirectional clamping mechanism (5) being used for clamping a plurality of coils, the lower position of the bidirectional clamping mechanism (5) being used for clamping a plurality of wiring terminals, and the bidirectional clamping mechanism (5) being used for clamping and docking the coils and wiring terminals; An insulating sheathing mechanism (7), the insulating sheathing mechanism (7) being fixedly mounted on the inner side of the stabilizing platform (6), the insulating sheathing mechanism (7) being used for insulating the joint surface between the coil and the terminal; The bidirectional clamping mechanism (5) comprises a forward and reverse bidirectional screw slide (52), wherein the forward and reverse bidirectional screw slide (52) is fixedly mounted at a position near the middle of the top of the base (1), and the output ends of the forward and reverse bidirectional screw slide (52) are respectively fixedly connected to a movable guide platform (53) and an opposing shell (56), the inner side surface of the movable guide platform (53) is slidably connected to a support plate (54), the top of the support plate (54) is fixedly connected to a terminal clamping assembly (55), and the inner side surface of the opposing shell (56) is fixedly connected to a coil clamping assembly (57).

2. The insulation treatment device for producing precision inductors according to claim 1, characterized in that: The bidirectional clamping mechanism (5) further comprises a longitudinal guide frame (51), wherein the longitudinal guide frame (51) is fixedly mounted on the top of the base (1) near the forward and reverse bidirectional screw slide (52), and the surface of the longitudinal guide frame (51) is slidably connected to the inner side surface of the movable guide platform (53) and the opposing shell (56).

3. The precision inductor production insulation processing device according to claim 1 is characterized by: The terminal clamping assembly (55) comprises a fixing plate (551), the fixing plate (551) being fixedly mounted on the top of the support plate (54), the surface of the fixing plate (551) being fixedly connected to a motor and a sliding rod (553), respectively, and the output end of the motor being fixedly connected to a screw rod (552).

4. The insulation treatment device for producing precision inductors according to claim 2, characterized in that: The terminal clamping assembly (55) further comprises a fixed clamping plate (554) and a movable clamping plate (555), wherein the bottom of the fixed clamping plate (554) is fixedly mounted on the top of the support plate (54), and the inner side surface of the movable clamping plate (555) is connected to the surface of the screw rod (552) via threads.

5. The insulation treatment device for producing precision inductors according to claim 4, characterized in that: The coil clamping assembly (57) comprises a linear guide rail (571), the linear guide rail (571) being fixedly mounted on the bottom of the inner side surface of the opposing shell (56), and the output end of the linear guide rail (571) being fixedly connected to a opposing plate (572).

6. The insulation treatment device for producing precision inductors according to claim 5, characterized in that: There are two linear guide rails (571) symmetrically distributed on the inner side of the opposing shell (56); a through hole (573) is provided on the surface of the opposing plate (572); the coil clamping assembly (57) further comprises a clamping shell (574); the bottom of the clamping shell (574) is fixedly mounted on the top of the opposing plate (572).

7. The insulation treatment device for producing precision inductors according to claim 1, characterized in that: The insulating sheathing mechanism (7) comprises a transverse guide frame (71), the transverse guide frame (71) being fixedly mounted on the inner side of the stabilizing platform (6), the transverse guide frame (71) being a frame structure composed of two plates and four pillars, a hydraulic cylinder (72) being fixedly connected to the middle of the plate surface, two hydraulic cylinders (72) being provided, and a fixing body (73) being fixedly connected to the output end of the hydraulic cylinder (72).

8. The insulation treatment device for producing precision inductors according to claim 7, characterized in that: The insulating coating mechanism (7) further comprises a molding assembly (74), the molding assembly (74) being fixedly mounted on a side of the fixed body (73) away from the hydraulic cylinder (72), the surface of the molding assembly (74) being fixedly connected to a guide slide table (75), and a clamping assembly (76) being fixedly connected to a position between the transverse guide frame (71) and the guide slide table (75).

9. The insulation treatment device for producing precision inductors according to claim 8, characterized in that: The molding assembly (74) comprises a half mold body (741), the inner side surface of the half mold body (741) being slidably connected to the surface of the cross guide frame (71), there being two half mold bodies (741), and a half tube body (745) being fixedly connected to the surface of the half mold body (741) near the injection molding device (4).

10. The precision inductor production insulation processing device according to claim 9, characterized in that: A covering cavity (742) is provided on the surface of the half mold body (741), a clamping groove (743) is provided on the top and bottom of the covering cavity (742), and a connecting groove (744) is provided in the middle of the surface of the half mold body (741).

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