CN219575382U

CN219575382U - Core powder forming machine

Info

Publication number: CN219575382U
Application number: CN202320139676.3U
Authority: CN
Inventors: 李楠; 黄文龙; 宋飞庆
Original assignee: Suzhou Deheji Automation Technology Co ltd
Current assignee: Suzhou Deheji Automation Technology Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-08-22
Anticipated expiration: 2033-01-17

Abstract

The utility model discloses a Core powder forming machine which comprises a frame, a middle die fixedly arranged on the frame, an upper punching mechanism arranged on the frame, a lower punching mechanism arranged on the frame and a feeding mechanism arranged on the frame, wherein a die hole for forming is formed in the middle die. The feeding mechanism comprises a first bracket arranged on the frame, a material box fixedly arranged on the upper punch mechanism, a linear module horizontally arranged on the first bracket, a connecting seat arranged at the output end of the linear module, a connecting frame with one end hinged with the connecting seat, a discharger hinged with the other end of the connecting frame and in sliding connection with the middle die, and tension springs with two ends respectively hinged with the connecting frame and the frame, wherein a hose is arranged between the material inlet and the material box of the discharger, and the tension springs enable the lower end face of the discharger to be attached to the upper end face of the middle die in the sliding process. The advantages are that: the Core powder forming machine is simple in structure, the middle die can be effectively guaranteed to be clung when the discharger slides on the middle die, and movement and discharge of the discharger are facilitated.

Description

Core powder forming machine

Technical Field

The utility model relates to the field of Core powder filling equipment, in particular to a Core powder forming machine.

Background

Inductance is a commonly used electronic component and requires Core forming operations in a mold during the manufacturing process of the inductance. The existing Core powder filling machine has complex structure and is inconvenient in the use process,

for example, the automatic inductor powder filling and demolding integrated machine disclosed by publication number CN115440490A comprises a mounting plate, wherein a feeder combination is mounted on the mounting plate, a vibration disc combination is arranged below the feeder combination, a core filling rotary disc combination is arranged on one side of the vibration disc combination, a core filling rotary disc combination is arranged on one side of the core filling rotary disc combination, an uploading carrier combination is arranged on one side of the core filling rotary disc combination, a demolding driving combination is arranged on one side of the uploading carrier combination, and a feeding combination is arranged on one side of the demolding driving combination.

The automatic core powder filling and demolding integrated machine equipment for the inductor can finish powder filling and demolding, but is complex in structure.

In view of this, it is necessary to provide a Core powder forming machine.

Disclosure of Invention

The Core powder forming machine provided by the utility model effectively solves the problem that the existing equipment is complex in structure.

The technical scheme adopted by the utility model is as follows: the Core powder forming machine comprises a frame, a middle die fixedly arranged on the frame, an upper punching mechanism arranged on the frame, a lower punching mechanism arranged on the frame and a feeding mechanism arranged on the frame, wherein a die hole for forming is formed in the middle die. The feeding mechanism comprises a first bracket arranged on the frame, a material box fixedly arranged on the upper punch mechanism, a linear module horizontally arranged on the first bracket, a connecting seat arranged at the output end of the linear module, a connecting frame with one end hinged with the connecting seat, a discharger hinged with the other end of the connecting frame and in sliding connection with the middle die, and tension springs with two ends respectively hinged with the connecting frame and the frame, wherein a hose is arranged between the material inlet and the material box of the discharger, and the tension springs enable the lower end face of the discharger to be attached to the upper end face of the middle die in the sliding process.

Further is: the middle die is provided with a rail, the discharger is arranged on the rail in a sliding way, the connecting seat is provided with a first groove with an upward notch, and one end of the connecting frame is hinged to the first groove.

Further is: the upper punch mechanism comprises a second bracket fixedly arranged on the frame, a press fixedly arranged on the second bracket and a plurality of upper punches fixedly arranged on the press.

Further is: the undershoot mechanism comprises a first plate positioned below the middle die, a lower punch fixedly arranged on the first plate and in one-to-one correspondence with the die holes, a second plate positioned below the first plate, a first driving mechanism arranged on the frame and used for driving the first plate to lift, and a second driving mechanism arranged on the frame and used for driving the second plate to lift.

Further is: the first driving mechanism comprises a first frame fixedly connected with the lower end of the frame, a plurality of first guide posts fixedly connected with the first plate and in sliding connection with the frame, a first connecting plate for connecting the plurality of guide posts, a first screw rod vertically arranged on the first frame, and a first motor belt pulley assembly fixedly arranged on the first frame and used for driving the first screw rod to rotate, wherein a nut of the first screw rod is fixedly connected with the first connecting plate.

Further is: the second driving mechanism comprises a second frame fixedly connected with the lower end of the frame, a plurality of second guide posts fixedly connected with the second plate and in sliding connection with the frame, a second connecting plate connected with the plurality of guide posts, a second screw rod vertically arranged on the second frame, and a second motor belt pulley assembly fixedly arranged on the second frame and used for driving the second screw rod to rotate, wherein a nut of the second screw rod is fixedly connected with the second connecting plate.

The utility model has the beneficial effects that: the Core powder forming machine is simple in structure, the middle die can be effectively guaranteed to be clung when the discharger slides on the middle die, and movement and discharge of the discharger are facilitated.

Drawings

Fig. 1 is an overall schematic view of a Core powder molding machine according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a feeding mechanism of a Core powder forming machine according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a Core powder forming machine with an upper punch removing mechanism and a cartridge according to an embodiment of the present utility model.

Fig. 4 is a schematic view of an upper punch mechanism of a Core powder forming machine according to an embodiment of the present utility model with an upper punch removed.

Fig. 5 is a schematic view of a second driving mechanism of the Core powder forming machine according to the embodiment of the present utility model.

Fig. 6 is a schematic diagram of an upper punch, a middle die, a first plate and a second plate of the Core powder forming machine according to the embodiment of the utility model.

Fig. 7 is a schematic view of a first driving mechanism of a Core powder forming machine according to an embodiment of the present utility model.

Marked in the figure as: 1. a frame; 2. middle mold; 3. an upper punch mechanism; 4. an undershoot mechanism; 21. a die hole; 5. a feeding mechanism; 51. a first bracket; 52. a magazine; 53. a linear module; 54. a connecting seat; 55. a connecting frame; 56. a discharging device; 57. a tension spring; 22. a track; 540. a first groove; 31. a second bracket; 32. a press; 33. an upper punch; 41. a first plate; 42. a lower punch; 43. a second plate; 44. a first driving mechanism; 45. a second driving mechanism; 441. a first frame; 442. a first guide post; 443. a first connecting plate; 445. a motor pulley assembly; 451. a second frame; 452. a second guide post; 453. a second connecting plate; 454. a second screw rod; 455. a pulley assembly No. two;

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, 2 and 3, the Core powder forming machine provided by the embodiment of the utility model structurally comprises a frame 1, a middle die 2 fixedly arranged on the frame 1, an upper punch mechanism 3 arranged on the frame 1, a lower punch mechanism 4 arranged on the frame 1 and a feeding mechanism 5 arranged on the frame 1, wherein a die hole 21 for forming is arranged on the middle die 2, the feeding mechanism 5 comprises a first bracket 51 arranged on the frame 1, a material box 52 fixedly arranged on the upper punch mechanism 3, a linear die set 53 horizontally arranged on the first bracket 51, a connecting seat 54 arranged at the output end of the linear die set 53, a connecting frame 55 hinged with one end of the connecting seat 54, a discharging device 56 hinged with the other end of the connecting frame 55 and connected with the middle die 2 in a sliding manner, and a tension spring 57 respectively hinged with the connecting frame 55 and the frame 1 at two ends, a hose is arranged between a feeding port of the discharging device 56 and the material box 52, and the tension spring 57 enables the lower end surface of the discharging device 56 to be attached with the upper end surface of the middle die in the sliding process.

In actual use, the upper punch mechanism 3 is separated from the die hole 21, the lower punch mechanism 4 extends into the die hole 21 to control the depth of a molded product, then the linear module 53 drives the connecting seat 54 to move towards one side of the die hole 21, then the connecting frame 55 moves along with the connecting seat 54 and simultaneously rotates around the hinge points at two ends, at the moment, the tension spring 57 stretches and deforms, and the discharger 56 moves along the middle die 2 along with the connecting frame 55 to above the die hole 21 and then feeds the material into the die hole 21. The upper punch 3 is then pressed down to shape the charge in the orifice 21. After the forming, the upper punch mechanism 3 is separated from the die hole 21, the lower punch mechanism 4 ejects the product out of the die hole 21, and the linear die set 53 resets to drive the discharger 56 to drive away from the upper part of the die hole 21.

In the design, the Core powder forming machine is simple in structure, the middle die 2 can be tightly attached while the discharger 56 slides on the middle die 2, and movement and discharge of the discharger 56 are facilitated.

Specifically: as shown in fig. 3 and 2, the middle mold 2 is provided with a rail 22, the discharger 56 is slidably disposed on the rail 22, the connection seat 54 is provided with a first slot 540 with an upward notch, and one end of the connection frame 55 is hinged to the first slot 540.

In actual use, the linear module 53 drives the frame to move, and the connecting frame 55 drives the discharger 56 to move on the track 22.

In the above design, the first slot 540 is configured to facilitate the rapid installation of the connection frame 55 on the connection seat 54; the track 22 is designed to guide the movement of the tap 56.

Specifically: as shown in fig. 1, 4 and 6, the upper punch mechanism 3 includes a No. two bracket 31 fixedly provided on the frame 1, a press 32 fixedly provided on the No. two bracket 31, and a plurality of upper punches 33 fixedly provided on the press 32.

In actual use, the press 32 drives the upper punch 33 down to impact the charge, forming the charge in the orifice 21.

In the design, the impact can be effectively carried out on the material.

Specifically: as shown in fig. 3, the undershoot mechanism 4 includes a first plate 41 located below the middle mold 2, a lower punch 42 fixedly arranged on the first plate 41 and corresponding to the mold holes 21 one by one, a second plate 43 located below the first plate 41, a first driving mechanism 44 arranged on the frame 1 and used for driving the first plate 41 to lift, and a second driving mechanism 45 arranged on the frame 1 and used for driving the second plate 43 to lift.

In actual use, before the die hole 21 is discharged, the second driving mechanism 45 drives the second plate 43 to ascend, the first driving mechanism 44 drives the first plate 41 to ascend, the upper end surface of the second plate 43 abuts against the lower end surface of the first plate 41, the lower punch 42 stretches into the hole to block the lower end of the die hole 21, and after the die hole 21 is formed, the first driving mechanism 44 drives the first plate 41 to further ascend, so that a finished product is ejected out of the die hole 21.

In the design, the depth of the material in the die hole 21 can be effectively controlled, so that finished products of different types can be formed, and the finished products can be ejected out in time.

Specifically: as shown in fig. 7, the first driving mechanism 44 includes a first frame 441 fixedly connected to the lower end of the frame 1, a plurality of first guide posts 442 fixedly connected to the first plate 41 and slidably connected to the frame 1, a first connecting plate 443 connected to the plurality of guide posts, a first screw vertically disposed on the first frame 441, and a first motor pulley assembly 445 fixedly disposed on the first frame 441 and used for driving the first screw to rotate, wherein a nut of the first screw is fixedly connected to the first connecting plate 443.

In actual use, motor pulley assembly 445 drives screw rod one to rotate, and screw rod one rotates and then drives connecting plate one 443 to lift, so that guide post one 442 and plate one 41 lift synchronously.

In the above design, the lifting height of the first plate 41 is accurate, the control is convenient, and the forming and ejection of the material can be effectively ensured.

Specifically: as shown in fig. 5, the second driving mechanism 45 includes a second frame 451 fixedly connected to the lower end of the frame 1, a plurality of second guide posts 452 fixedly connected to the second plate 43 and slidably connected to the frame 1, a second connecting plate 453 connected to the plurality of guide posts, a second screw rod 454 vertically disposed on the second frame 451, and a second motor pulley assembly 455 fixedly disposed on the second frame 451 and used for driving the second screw rod 454 to rotate, where nuts of the second screw rod 454 are fixedly connected to the second connecting plate 453.

In actual use, the second motor pulley assembly 455 drives the second screw 454 to rotate, and the second screw 454 drives the second connecting plate 453 to lift after rotating, so that the second guide post 452 and the second plate 43 lift synchronously.

In the above-mentioned design, make the lift high accuracy of No. two boards 43, the control of being convenient for can effectually utilize No. two boards 43 to support No. one board 41.

It should be understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a Core powder make-up machine, includes frame (1), fixed well mould (2) that set up on frame (1), set up upper punch mechanism (3) on frame (1), set up lower punch mechanism (4) on frame (1) and set up feeding mechanism (5) on frame (1), be provided with on well mould (2) and be used for fashioned nib (21), its characterized in that: feeding mechanism (5) including setting up a bracket (51) on frame (1), fixed feed box (52) that set up in last dashing mechanism (3), straight line module (53) of level setting on a bracket (51), set up connecting seat (54) at straight line module (53) output, one end and connecting seat (54) articulated link (55), with connecting seat (55) other end articulated and with well mould (2) sliding connection's discharger (56), both ends respectively with connecting frame (55) and frame (1) articulated extension spring (57), be provided with the hose between feed inlet and feed box (52) of discharger (56), extension spring (57) make the terminal surface laminating with well mould (2) up end under discharger (56) in the slip in-process.

2. The Core powder forming machine as claimed in claim 1, wherein: the middle die (2) is provided with a track (22), the discharger (56) is arranged on the track (22) in a sliding mode, the connecting seat (54) is provided with a first groove (540) with an upward notch, and one end of the connecting frame (55) is hinged to the first groove (540).

3. The Core powder forming machine as claimed in claim 1, wherein: the upper punch mechanism (3) comprises a second bracket (31) fixedly arranged on the frame (1), a press (32) fixedly arranged on the second bracket (31) and a plurality of upper punches (33) fixedly arranged on the press (32).

4. The Core powder forming machine as claimed in claim 1, wherein: the undershoot mechanism (4) comprises a first plate (41) positioned below the middle die (2), a lower punch (42) fixedly arranged on the first plate (41) and corresponding to the die holes (21) one by one, a second plate (43) positioned below the first plate (41), a first driving mechanism (44) arranged on the frame (1) and used for driving the first plate (41) to lift, and a second driving mechanism (45) arranged on the frame (1) and used for driving the second plate (43) to lift.

5. A Core powder forming machine as claimed in claim 4, wherein: the first driving mechanism (44) comprises a first frame (441) fixedly connected with the lower end of the frame (1), a plurality of first guide posts (442) fixedly connected with the first plate (41) and slidably connected with the frame (1), a first connecting plate (443) connected with the plurality of guide posts, a first screw rod vertically arranged on the first frame (441), a first motor belt pulley assembly (445) fixedly arranged on the first frame (441) and used for driving the first screw rod to rotate, and nuts of the first screw rod are fixedly connected with the first connecting plate (443).

6. A Core powder forming machine as claimed in claim 4, wherein: the second driving mechanism (45) comprises a second frame (451) fixedly connected with the lower end of the frame (1), a plurality of second guide posts (452) fixedly connected with the second plate (43) and slidably connected with the frame (1), a second connecting plate (453) connected with the plurality of guide posts, a second screw rod (454) vertically arranged on the second frame (451), and a second motor belt pulley assembly (455) fixedly arranged on the second frame (451) and used for driving the second screw rod (454) to rotate, wherein nuts of the second screw rod (454) are fixedly connected with the second connecting plate (453).