A pressing device for inductance forming

Abstract

The application relates to the technical field of inductance forming manufacturing, and discloses an inductance forming pressing device, which comprises a supporting frame, a feeding frame for feeding a coil is fixedly installed on one side of the top of the supporting frame, and a feeding assembly for conveying the coil is arranged on the inner side wall of the feeding frame; the inductance forming pressing device is characterized in that the feeding assembly is arranged to move the coil to the guiding seat position, then the coil can be slid to the lower die assembly position through the guiding seat, the supporting assembly can further support the lower die assembly, the coil is positioned in the lower die assembly position through the pressing assembly, then the coil on the lower die assembly is subjected to inductance forming hot-pressing treatment through the contact between the pressing assembly and the lower die assembly, so that the convenience of feeding the coil can be effectively improved, manual feeding operation is reduced, and the complexity of position positioning is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of inductance forming manufacturing, in particular, relates to a pressing device for inductance forming. BACKGROUND

[0002] Inductance forming is a component that can convert electrical energy into magnetic energy and store it. Common inductance forming in the market is usually a one-piece inductor formed by pressing. The inductance forming is formed by a hot-pressed coil. In the actual pressing process of inductance forming, a pressing forming device is usually used.

[0003] A powder pressing forming device for die pressing inductance is disclosed in Chinese patent with publication number CN220821290U. It is proposed that "the device includes a fixed seat, a operating table is rotatably installed at the upper middle part of the fixed seat, a plurality of circular material grooves are arranged on the upper middle part of the operating table, the plurality of material grooves are circularly distributed, a mounting block is arranged on the upper right end of the operating table, a limiting assembly is arranged at the bottom middle part of the mounting block, the limiting assembly includes a fixed cylinder and a sliding cylinder, the fixed cylinder is fixedly installed at the bottom middle part of the mounting block, the sliding cylinder is slidingly installed at the bottom middle part of the fixed cylinder, the sliding cylinder vertically slides at the upper middle part of the material groove, a hot-pressing die is slidingly installed at the inner middle part of the sliding cylinder, and the hot-pressing die is driven by a hydraulic rod". The forming device places the material in the material groove on the operating table and then presses. Since the feeding and discharging of the forming device need to be manually operated, the working efficiency of the overall pressing device for inductance forming is reduced. SUMMARY

[0004] The purpose of the present application is to provide a pressing device for inductance forming, which solves the problem of reducing the working efficiency of the overall pressing device for inductance forming in the related art because the feeding and discharging need to be manually operated during use.

[0005] The technical solution of the present application is as follows:

[0006] A pressing device for inductance forming includes a support frame, a feeding frame for feeding coils is fixedly installed on one side of the top of the support frame, a feeding assembly for conveying coils is arranged on the inner side wall of the feeding frame, a guide seat for guiding coils is fixedly installed on the other side of the top of the support frame, a main rotating shaft is rotatably connected to the inner wall of the other end of the support frame, a plurality of lower die assemblies for placing coils are arranged on the outer side of the main rotating shaft, a supporting assembly for supporting the lower die assemblies is arranged in the support frame, a pressing assembly for hot-pressing coils is arranged on the outer side of the support frame, a driving assembly for driving the feeding assembly and the main rotating shaft is also arranged on the outer side of the support frame, and a storage frame for storing coils is arranged at the other end of the support frame.

[0007] Preferably, the lower mold assembly comprises a plurality of mold plates fixedly installed outside the main rotating shaft, and protective seats are fixedly installed on both sides of the plurality of mold plates.

[0008] Preferably, the supporting assembly comprises a supporting seat arranged at the bottom of the mold plate, and the outer side of the supporting seat is in sliding connection with the inner side wall of the supporting frame.

[0009] Preferably, the supporting assembly further comprises an electric telescopic rod fixedly installed on the inner wall of the other end of the supporting frame, and one end of the electric telescopic rod is fixedly connected with the supporting seat.

[0010] Preferably, the pressing assembly comprises a top frame fixedly installed outside the supporting frame, a first electric hydraulic rod is fixedly installed on the inner wall of the top end of the top frame, a positioning frame is fixedly installed on the telescopic end of the first electric hydraulic rod, a second electric hydraulic rod is fixedly installed on the inner side wall of the positioning frame, and a hot-pressing mold is fixedly installed on the telescopic end of the second electric hydraulic rod.

[0011] Preferably, the feeding assembly comprises two feeding wheels rotatably connected to the inner side wall of the feeding frame, and a feeding belt is sleeved outside the two feeding wheels, and a separation strip is fixedly installed outside the feeding belt.

[0012] Preferably, the driving assembly comprises a linkage wheel fixedly installed on one end of the main rotating shaft and the feeding wheel, and a belt is sleeved outside the linkage wheel.

[0013] Preferably, the driving assembly further comprises a driving motor fixedly installed outside the feeding frame, and the output end of the driving motor is fixedly connected with one end of the linkage wheel.

[0014] The present application has the following advantages:

[0015] (1) The feeding assembly is arranged to move the coil to the guide seat position, then the coil can be slid to the lower mold assembly position through the guide seat, and the lower mold assembly is further supported through the action of the supporting assembly. After the coil is positioned in the lower mold assembly position through the pressing assembly, the coil on the lower mold assembly is subjected to inductance forming and hot-pressing treatment through the contact between the pressing assembly and the lower mold assembly, thereby effectively improving the convenience of the coil feeding operation, reducing the complexity of manual feeding operation and position positioning;

[0016] (2) After hot-pressing is completed, the lower mold assembly can be rotated in the inner wall of the supporting frame through the reverse movement of the supporting assembly, the lower mold assembly can be driven to rotate through the main rotating shaft, the pressed coil can be turned over, the coil can be separated from the lower mold from the other end position of the lower mold assembly, and the discharged coil can be stored in the storage frame for storage, thereby reducing the cost consumption of manual discharging operation, and improving the working efficiency of the whole pressing device during feeding and discharging operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] The application will be further described below in conjunction with the drawings and specific embodiments.

[0018] Figure 1 It is a schematic diagram of the overall structure of the application;

[0019] Figure 2 It is a schematic diagram of the structure of the driving motor of the application;

[0020] Figure 3 It is a schematic diagram of the structure of the pressing assembly of the application;

[0021] Figure 4 It is a schematic diagram of the internal structure of the support frame of the application;

[0022] Figure 5 It is a schematic diagram of the structure of the lower mold assembly of the application;

[0023] In the figure: 1, support frame; 2, feeding frame; 3, feeding assembly; 31, feeding wheel; 32, feeding belt; 33, separation strip; 4, guide seat; 5, main rotating shaft; 6, lower mold assembly; 61, mold disc; 62, protection seat; 7, support assembly; 71, support seat; 72, electric telescopic rod; 8, pressing assembly; 81, top frame; 82, first electric hydraulic rod; 83, positioning frame; 84, second electric hydraulic rod; 85, hot-pressing mold; 9, driving assembly; 91, linkage wheel; 92, belt; 93, driving motor; 10, storage frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the application will be described clearly and completely below in conjunction with the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative work, are involved in the protection scope of the application.

[0025] Please refer to Figure 1 , Figure 2 and Figure 5The embodiment provides an inductor forming pressing device, which comprises a support frame 1, a feeding frame 2 for feeding a coil is fixedly installed on one side of the top of the support frame 1, a feeding assembly 3 for conveying the coil is arranged on the inner side wall of the feeding frame 2, a guide seat 4 for guiding the coil is fixedly installed on the other side of the top of the support frame 1, a main rotating shaft 5 is rotationally connected to the inner wall of the other end of the support frame 1, a plurality of lower die assemblies 6 for placing the coil are arranged on the outer side of the main rotating shaft 5, a supporting assembly 7 for supporting the lower die assemblies 6 is arranged in the support frame 1, a pressing assembly 8 for hot-pressing the coil is arranged on the outer side of the support frame 1, a driving assembly 9 for driving the feeding assembly 3 and the main rotating shaft 5 is further arranged on the outer side of the support frame 1, and a storage frame 10 for storing the coil is arranged at the other end of the support frame 1. When the coil is hot-pressed and formed into an inductor by using the pressing device, the coil can be moved and conveyed to the position of the guide seat 4 by the feeding assembly 3, the coil can be slid to the position of the lower die assembly 6 by the guiding effect of the guide seat 4, and the lower die assembly 6 is further supported by being slid out from the inside of the support frame 1 to the bottom position of the lower die assembly 6 by the supporting assembly 7. At this time, the coil can be formed into an inductor by the hot-pressing treatment of the pressing assembly 8 by being contacted with the lower die assembly 6 by the downward movement of the pressing assembly 8. After the hot-pressing is completed, the coil can be continuously moved to the initial position in the support frame 1 by the supporting assembly 7, the main rotating shaft 5 is driven to rotate by the driving assembly 9, the main rotating shaft 5 drives the lower die assembly 6 to rotate, the pressed coil can be turned down and stored in the storage frame, and therefore the working efficiency of the overall pressing device during the feeding and discharging operation is improved.

[0026] Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 5The embodiment provides an inductance forming pressing device, the lower die assembly 6 comprises a plurality of die discs 61 fixedly installed outside the main rotating shaft 5, the two sides of the plurality of die discs 61 are fixedly installed with protection seats 62, the main rotating shaft 5 can drive the die disc 61 to rotate on the top end of the support frame 1, when the die disc 61 rotates to the horizontal state, the coil material can be guided to the position of the die disc 61 through the guide seat 4, the two sides can be protected through the protection seat 62, and the deviation degree of the coil after moving to the die disc 61 is reduced, the support assembly 7 comprises a support seat 71 arranged at the bottom of the die disc 61, the outer side of the support seat 71 is slidably connected with the inner side wall of the support frame 1, the support assembly 7 further comprises an electric telescopic rod 72 fixedly installed on the inner wall of the other end of the support frame 1, one end of the electric telescopic rod 72 is fixedly connected with the support seat 71, when the die disc 61 rotates to the horizontal state, the support seat 71 can be driven by the electric telescopic rod 72 to move to the bottom position of the die disc 61, so that the stress degree of the die disc 61 when pressing the coil is increased, when the coil on the die disc 61 is subjected to hot pressing treatment, the support seat 71 can be driven by the electric telescopic rod 72 to slide to the initial position, so that the die disc 61 can continue to rotate and turn over the coil on it for discharging operation, the pressing assembly 8 comprises a top frame 81 fixedly installed outside the support frame 1, a first electric hydraulic rod 82 is fixedly installed on the top end inner wall of the top frame 81, a positioning frame 83 is fixedly installed at the telescopic end of the first electric hydraulic rod 82, a second electric hydraulic rod 84 is fixedly installed on the inner side wall of the positioning frame 83, and a hot pressing die 85 is fixedly installed at the telescopic end of the second electric hydraulic rod 84, when the die disc 61 is horizontal and the coil moves to it, the positioning frame 83 can be driven by the first electric hydraulic rod 82 to move to the hot pressing die 85, so that the coil can be corrected to the center position through the conical structure assembly at the bottom end of the positioning frame 83, and then the hot pressing die 85 can slide in the positioning frame 83 driven by the second electric hydraulic rod 84, so that the hot pressing die 85 can press down to hot-press the coil, the feeding assembly 3 comprises two feeding wheels 31 rotationally connected with the inner side wall of the feeding frame 2, the outer side of the two feeding wheels 31 is sleeved with a feeding belt 32, the outer side of the feeding belt 32 is fixedly installed with a separation strip 33, the coil not subjected to hot pressing can be driven by the feeding wheel 31 to drive the feeding belt 32 to continuously convey the material, and the separation strip 33 is more convenient for positioning between two coils, the driving assembly 9 comprises a linkage wheel 91 fixedly installed at one end of the main rotating shaft 5 and the feeding wheel 31, the outer side of the linkage wheel 91 is sleeved with a belt 92, the driving assembly 9 further comprises a driving motor 93 fixedly installed outside the feeding frame 2, and one end of the linkage wheel 91 is fixedly connected with the output end of the driving motor 93, so that the driving motor 93 can drive the rotation of the feeding wheel 31 to convey the coil on the feeding belt 32, and through the action of the linkage wheel 91 and the belt 92, the main rotating shaft 5 can drive the die disc 61 to rotate synchronously.

[0027] In this embodiment, when in use, first, the untreated coil is conveyed by the feeding wheel 31 and the feeding belt 32, when the mold disc 61 is driven by the main rotating shaft 5 to rotate to the horizontal state, the coil on the feeding belt 32 can be guided to the position of the guide seat 4, so that the coil can be moved to the mold disc 61, then the supporting seat 71 is driven by the electric telescopic rod 72 to move to the bottom of the mold disc 61, the bearing capacity of the mold disc 61 is increased, at this time, the first electric hydraulic rod 82 is driven to move the positioning frame 83 downward, so that the positioning frame 83 can continuously correct the deviation position of the coil on the mold disc 61, then the second electric hydraulic rod 84 is driven to drive the hot-pressing mold 85 to press downward to perform inductance forming hot-pressing treatment on the coil on the mold disc 61, after the hot-pressing is completed, the supporting seat 71 can be moved to the initial position inside the supporting frame 1, then the mold disc 61 can be driven to rotate by the main rotating shaft 5, the pressed coil thereon can be turned over and discharged to the storage frame 10 inside for storage, thereby improving the working efficiency of the overall pressing device during the feeding and discharging operation.

[0028] The above only the preferred embodiment of the present application, and not to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A pressing device for inductor forming, characterized in that, The support frame (1) includes a feeding rack (2) for feeding coils, which is fixedly installed on one side of the top of the support frame (1). The inner wall of the feeding rack (2) is provided with a feeding assembly (3) for conveying coils. The other side of the top of the support frame (1) is fixedly installed with a guide seat (4) for guiding coils. The inner wall of the other end of the support frame (1) is rotatably connected with a main shaft (5). The outer side of the main shaft (5) is provided with a plurality of lower mold assemblies (6) for placing coils. The inside of the support frame (1) is provided with a support assembly (7) for supporting the lower mold assembly (6). The outer side of the support frame (1) is provided with a pressing assembly (8) for hot pressing coils. The outer side of the support frame (1) is also provided with a driving assembly (9) for driving the feeding assembly (3) and the main shaft (5). The other end of the support frame (1) is provided with a storage frame (10) for storing coils. The lower mold assembly (6) includes multiple mold disks (61) fixedly installed on the outside of the main rotating shaft (5), and protective seats (62) are fixedly installed on both sides of the multiple mold disks (61). The support assembly (7) includes a support base (71) provided at the bottom of the mold plate (61), and the outer side of the support base (71) is slidably connected to the inner sidewall of the support frame (1). The support assembly (7) also includes an electric telescopic rod (72) fixedly installed on the inner wall of the other end of the support frame (1), and the telescopic end of the electric telescopic rod (72) is fixedly connected to one end of the support seat (71).

2. The pressing device for inductor forming according to claim 1, characterized in that, The pressing assembly (8) includes a top frame (81) fixedly installed on the outside of the support frame (1). A first electric hydraulic rod (82) is fixedly installed on the inner wall of the top of the top of the top frame (81). A positioning frame (83) is fixedly installed on the telescopic end of the first electric hydraulic rod (82). A second electric hydraulic rod (84) is fixedly installed on the inner side wall of the positioning frame (83). A hot press mold (85) is fixedly installed on the telescopic end of the second electric hydraulic rod (84).

3. The pressing device for inductor forming according to claim 1, characterized in that, The feeding assembly (3) includes two feeding wheels (31) rotatably connected to the inner side wall of the feeding frame (2), and a feeding belt (32) is sleeved on the outer side of the two feeding wheels (31), and a separator strip (33) is fixedly installed on the outer side of the feeding belt (32).

4. The pressing device for inductor forming according to claim 1, characterized in that, The drive assembly (9) includes a main shaft (5) and a linkage wheel (91) fixedly installed at one end of the feeding wheel (31). A belt (92) is sleeved on the outer side of the linkage wheel (91).

5. The pressing apparatus for inductor forming according to claim 4, characterized in that, The drive assembly (9) also includes a drive motor (93) fixedly installed on the outside of the loading rack (2), and the output end of the drive motor (93) is fixedly connected to one end of the linkage wheel (91).

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