CN111113641B

CN111113641B - Mold filling device for producing ferrite soft magnetic core

Info

Publication number: CN111113641B
Application number: CN201911397387.8A
Authority: CN
Inventors: 吴建芳; 余建达; 胡明途
Original assignee: Tianchang Lianjia Magnetoelectric Technology Co ltd
Current assignee: Tianchang Lianjia Magnetoelectric Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-03-30
Anticipated expiration: 2039-12-30
Also published as: CN111113641A

Abstract

The invention discloses a die filling device for producing a ferrite soft magnetic core, which comprises a working bottom plate, wherein vertical plates are fixedly connected to two ends of the top side of the working bottom plate, a bidirectional threaded rod is rotatably arranged between the vertical plates, a first motor is fixedly installed on one side of each vertical plate through a bolt, an output shaft of the first motor is in transmission connection with the bidirectional threaded rod, a sliding table and a track rod are further arranged between the two vertical plates, two ends of the track rod are respectively and fixedly connected with one side of each vertical plate, each track rod is provided with a sliding hole and is sleeved on the outer side of the rod body of the track rod in a sliding manner, thread grooves with opposite lines at two ends are formed in the outer side of the rod body of the bidirectional threaded rod, and are respectively in threaded connection with thread cylinders, and one side. The invention avoids the generation of bubbles in the process of filling, has better filling effect, improves the processing effect, improves the production efficiency and meets the use requirements of people in production and life.

Description

Mold filling device for producing ferrite soft magnetic core

Technical Field

The invention relates to the technical field of ferrite soft magnetic core production equipment, in particular to a mold filling device for producing ferrite soft magnetic cores.

Background

Ferrite cores are mainly composed of 3 metal elements of iron (Fe), manganese (Mn) and zinc (Zn), and are generally called manganese-zinc ferrites. The toroidal ferrite core has a high magnetic effect because it has no air gap and has a uniform cross-sectional area. The ferrite magnetic ring has a plurality of specifications and sizes which can be selected according to different materials of the magnetic ring, and different coatings can be used for simplifying winding and improving breakdown voltage.

The liquid of current ferrite core in the in-process of production, need pour into the mould with the alloy in, but at the in-process of pouring into liquid, often can form some bubbles in the mould, can lead to the surface unevenness after can passing through the cooling shaping, influences subsequent use, can not satisfy the user demand of people in the production life.

Disclosure of Invention

The invention aims to solve the problems of labor consumption and low efficiency in the prior art, and provides a mold filling device for producing a ferrite soft magnetic core.

In order to achieve the purpose, the invention adopts the following technical scheme:

a die filling device for producing ferrite soft magnetic cores comprises a working bottom plate, wherein vertical plates are fixedly connected to two ends of the top side of the working bottom plate, a bidirectional threaded rod is rotatably arranged between the vertical plates, a first motor is fixedly mounted on one side of each vertical plate through a bolt, an output shaft of the first motor is in transmission connection with the bidirectional threaded rod, a sliding table and a track rod are further arranged between the two vertical plates, two ends of the track rod are respectively and fixedly connected with one side of each vertical plate, two sliding tables are arranged and provided with sliding holes and are sleeved on the outer sides of rod bodies of the track rod in a sliding mode, thread grooves with opposite lines at two ends are formed in the outer sides of the rod bodies of the bidirectional threaded rods and are respectively in threaded connection with thread cylinders, one sides of the two sliding tables are respectively and fixedly connected with the thread cylinders, a top sliding groove is formed in the top side, the two sides of the inner sliding plate and the inner walls of the two sides in the top sliding groove are respectively and fixedly connected with a first spring, the top side of the inner sliding plate is fixedly connected with a connecting column, the top end of the connecting column extends to the top side of the sliding table and is fixedly connected with an installation table, the top side of the installation table is fixedly provided with a die split body through bolts, one side of the installation table is also fixedly provided with a second motor through bolts, an output shaft of the second motor is connected with a cam, one vertical side of the installation table is provided with a side sliding groove, a side sliding plate is connected in the side sliding groove in a sliding manner, a plate body of the side sliding plate is provided with a round hole and is fixedly connected with a thread stress cylinder, one end of the thread stress cylinder extends to one side of the installation table, the thread stress cylinder is internally connected with a fixed thread column, the outside slip cover of track diaphragm is equipped with the sliding sleeve, the bottom spout has been seted up to the bottom side of sliding sleeve, track diaphragm sliding connection in the bottom spout, and all be provided with spring two between the both sides inner wall of bottom spout, the top side fixedly connected with of sliding sleeve promotes the swash plate, promotes the swash plate and has two and be the setting of V font, two the top of promoting the swash plate extends to the both sides of screw thread atress section of thick bamboo respectively.

Preferably, one end of the fixed threaded column is fixedly connected with a knob, and the knob is provided with anti-skidding concave grains.

Preferably, four corners of the bottom of the inner sliding plate are provided with rollers.

Preferably, the outer side of the threaded force-bearing cylinder is in sliding contact connection with one side of the push inclined plate.

Preferably, the number of the track rods is two, and the track rods are arranged in parallel with the bidirectional threaded rod.

Preferably, the inner walls of the two sides of the top sliding groove and the bottom sliding groove and the two sides of the inner sliding plate and the track transverse plate are fixedly connected with spring fixing columns, and the two ends of the first spring and the two ends of the second spring are fixedly sleeved on the outer sides of the spring fixing columns respectively.

Compared with the prior art, the invention provides a die filling device for producing ferrite soft magnetic cores, which has the following beneficial effects:

the invention adopts the split type die, so that the demoulding efficiency is greatly improved after the processing is finished, the versatility of the blanking device is greatly improved, the vibration is carried out while the filling is carried out, the generation of bubbles is avoided, the filling effect is better, the processing effect is improved, the production efficiency is improved, and the use requirements of people in production and life are met.

Drawings

FIG. 1 is a schematic diagram of a top-view cross-sectional structure of an inner slide plate of a mold filling device for producing ferrite soft magnetic cores according to the present invention;

FIG. 2 is a schematic sectional view of a mold split part of a mold filling device for producing a ferrite soft magnetic core according to the present invention;

FIG. 3 is a schematic diagram of a top cross-sectional structure of a side slide plate of a mold filling device for producing ferrite soft magnetic cores according to the present invention;

FIG. 4 is a schematic sectional view of the pushing sloping plate of the filling device of the mold for producing ferrite soft magnetic core according to the present invention.

In the figure: the device comprises a working bottom plate 1, a vertical plate 2, a bidirectional threaded rod 3, a first motor 4, a sliding table 5, a track rod 6, a threaded cylinder 7, an inner sliding plate 8, a first spring 9, a roller 10, a connecting column 11, an installation table 12, a mold split body 13, a second motor 14, a cam 15, a side sliding plate 16, a threaded stress cylinder 17, a fixed threaded column 18, an air cylinder 19, a track transverse plate 20, a sliding sleeve 21, a second spring 22, a push inclined plate 23 and a knob 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a mold packing device for producing ferrite soft magnetic cores comprises a working bottom plate 1, wherein vertical plates 2 are fixedly connected to both ends of the top side of the working bottom plate 1, a bidirectional threaded rod 3 is rotatably arranged between the vertical plates 2, a motor I4 is fixedly arranged on one side of each vertical plate 2 through a bolt, an output shaft of the motor I4 is in transmission connection with the bidirectional threaded rod 3, a sliding table 5 and a track rod 6 are further arranged between the two vertical plates 2, both ends of the track rod 6 are respectively and fixedly connected with one side of each vertical plate 2, two sliding tables 5 are provided, are respectively provided with a sliding hole and are respectively sleeved on the outer side of the rod body of the track rod 6 in a sliding manner, thread grooves with opposite lines at both ends are formed in the outer side of the rod body of the bidirectional threaded rod 3, and are respectively in threaded connection with thread cylinders 7, one sides of, an inner sliding plate 8 is connected in the top sliding groove in a sliding mode, springs 9 are fixedly connected between two sides of the inner sliding plate 8 and two inner side walls in the top sliding groove respectively, a connecting column 11 is fixedly connected to the top side of the inner sliding plate 8, the top end of the connecting column 11 extends to the top side of the sliding table 5 and is fixedly connected with an installation table 12, a mold split body 13 is fixedly installed on the top side of the installation table 12 through bolts, a motor II 14 is further fixed to one side of one installation table 12 through bolts, a cam 15 is connected to an output shaft of the motor II 14, a side sliding groove is formed in the vertical side of the installation table 12, a side sliding plate 16 is connected in the side sliding groove in a sliding mode, a round hole is formed in a plate body of the side sliding plate 16 and is fixedly connected with a thread stress cylinder 17, one end of the thread stress cylinder 17 extends to one side of the installation table, the output pole fixedly connected with track diaphragm 20 of cylinder 19, the outside slip cover of track diaphragm 20 is equipped with sliding sleeve 21, the bottom spout has been seted up to the bottom side of sliding sleeve 21, track diaphragm 20 sliding connection in the bottom spout, and all be provided with spring two 22 between the both sides inner wall with the bottom spout, the top side fixedly connected with of sliding sleeve 21 promotes swash plate 23, it has two and is the setting of V font to promote swash plate 23, two top that promote swash plate 23 extend to the both sides of screw thread atress section of thick bamboo 17 respectively.

In the embodiment, according to the actual production requirements, the corresponding mold split bodies 13 are selected, the two mold split bodies 13 are respectively and fixedly installed on the top side of the installation table 12 through bolts, the first motor 4 is used for realizing the movement of the two sliding tables 5 at a larger distance, the two mold split bodies 13 are folded, then the track transverse plate 20 moves upwards under the operation of the cylinder 19, the inclined plate 23 is pushed to move upwards, the side sliding plates 16 and the thread force-bearing cylinders 17 are kept relatively stable with the installation table 12 under the action of the fixed thread columns 18 through the mutual approach of the two thread force-bearing cylinders 17, the adjustment is only needed when the mold split bodies 13 with different lengths are installed, the installation tables 12 can further approach each other, the two mold split bodies 13 can be very tightly spliced together, the mold tightness is guaranteed, and in the process of filling, the second motor 14 is started and drives the cam 15 to rotate, so that the whole mounting table 12 generates vibration in the horizontal direction, the filling effect is further ensured, after filling and cooling are completed, the inclined plate 23 is pushed to move downwards, and the separation of the two die split bodies 13 is completed through the first motor 4.

The invention avoids the generation of bubbles in the process of filling, has better filling effect, improves the processing effect, improves the production efficiency and meets the use requirements of people in production and life.

Example two

As shown in fig. 1-4, this embodiment is substantially the same as embodiment 1, and preferably, a knob 24 is fixedly connected to one end of the fixed threaded column 18, and the knob 24 is provided with anti-slip concave lines.

In this embodiment, the setting of anti-skidding dimpled grain is convenient for people to twist knob 24, and people make side slide 16 and screw thread atress section of thick bamboo 17 can keep the relative stability of position with mount table 12 through twisting knob 24, and after the mould components of a whole that can function independently 13 of installation different length, the initial position of screw thread atress section of thick bamboo 17 is different, consequently need adjust to it is effectual to make the distance that promotes swash plate 23 and shift up.

EXAMPLE III

As shown in fig. 1 to 4, this embodiment is substantially the same as embodiment 1, and preferably, rollers 10 are disposed at four corners of the bottom of the inner slide 8.

In this embodiment, the arrangement of the roller 10 effectively reduces the friction force and reduces the energy consumption.

Example four

As shown in fig. 1 to 4, this embodiment is substantially the same as embodiment 1, and preferably, the outer side of the screw force receiving cylinder 17 is connected in sliding contact with one side of the push swash plate 23.

In the present embodiment, the positions of the two threaded force-receiving cylinders 17 are relatively stable by pushing the inclined plate 23 upward, and even when the common horizontal vibration occurs, no relative displacement occurs.

EXAMPLE five

As shown in fig. 1 to 4, this embodiment is substantially the same as embodiment 1, and preferably, there are two rail bars 6 arranged in parallel with the bidirectional threaded bar 3.

In this embodiment, the slide table 5 is more stable when moving horizontally.

EXAMPLE six

As shown in fig. 1 to 4, in this embodiment, basically the same as embodiment 1, preferably, spring fixing columns are fixedly connected to both inner walls of the top sliding chute and the bottom sliding chute and both sides of the inner sliding plate 8 and the track cross plate 20, and both ends of the first spring 9 and the second spring 22 are respectively fixedly sleeved outside the spring fixing columns.

In this embodiment, the first spring 9 is provided to enhance the vibration effect, and the first spring 9 and the second spring 22 also have the function of resetting.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A die filling device for producing a ferrite soft magnetic core comprises a working bottom plate (1) and is characterized in that vertical plates (2) are fixedly connected to two ends of the top side of the working bottom plate (1), a bidirectional threaded rod (3) is rotatably arranged between the vertical plates (2), a motor I (4) is fixedly mounted on one side of each vertical plate (2) through a bolt, an output shaft of the motor I (4) is in transmission connection with the bidirectional threaded rod (3), a sliding table (5) and a track rod (6) are further arranged between the two vertical plates (2), two ends of the track rod (6) are respectively and fixedly connected with one side of each vertical plate (2), two sliding tables (5) are respectively provided with a sliding hole and are respectively sleeved on the outer side of the track rod (6) in a sliding manner, thread grooves with opposite lines at two ends are formed in the outer side of the rod body of the bidirectional threaded rod (3), and are respectively in threaded connection with a threaded cylinder (7), one side of each of two sliding tables (5) is respectively and fixedly connected with the threaded cylinder (7), a top sliding groove is formed in the top side of each sliding table (5), an inner sliding plate (8) is in sliding connection with the top sliding groove, springs (9) are respectively and fixedly connected between the two sides of each inner sliding plate (8) and the inner walls of the two sides in the top sliding grooves, a connecting column (11) is fixedly connected to the top side of each inner sliding plate (8), the top end of each connecting column (11) extends to the top side of each sliding table (5) and is fixedly connected with an installation table (12), a mold split body (13) is fixedly installed on the top side of each installation table (12) through bolts, a motor II (14) is further fixed to one side of each installation table (12) through bolts, a cam (15) is connected to an output shaft of each motor II (14), and, a side sliding plate (16) is connected in the side sliding groove in a sliding manner, a round hole is formed in a plate body of the side sliding plate (16), a thread stress barrel (17) is fixedly connected to the round hole, one end of the thread stress barrel (17) extends to one side of the installation table (12), a fixed thread column (18) is connected in the thread stress barrel (17) in a threaded manner, an air cylinder (19) is fixedly installed on the top side of the working bottom plate (1) through a bolt, a track transverse plate (20) is fixedly connected to an output rod of the air cylinder (19), a sliding sleeve (21) is sleeved on the outer side of the track transverse plate (20) in a sliding manner, a bottom sliding groove is formed in the bottom side of the sliding sleeve (21), the track transverse plate (20) is connected in the bottom sliding groove in a sliding manner, two springs (22) are arranged between the inner walls of the two sides of the bottom sliding groove, the tops of the two push inclined plates (23) respectively extend to two sides of the thread force-bearing cylinder (17).

2. The die filling device for producing the ferrite soft magnetic core as recited in claim 1, wherein one end of the fixed threaded column (18) is fixedly connected with a knob (24), and the knob (24) is provided with anti-skid concave grains.

3. A filling device for a mold for producing ferrite soft magnetic cores according to claim 1, characterized in that four corners of the bottom of the inner sliding plate (8) are provided with rollers (10).

4. The die filling device for producing ferrite soft magnetic cores as claimed in claim 1, wherein the outer side of the threaded force-receiving cylinder (17) is connected with one side of the push sloping plate (23) in a sliding contact manner.

5. A die filling apparatus for ferrite soft magnetic core production according to claim 1, wherein said track rods (6) are two and arranged in parallel with the bidirectional threaded rod (3).

6. The die filling device for producing the ferrite soft magnetic core as claimed in claim 1, wherein the inner walls of the top chute and the bottom chute on both sides and the inner sliding plate (8) and the track transverse plate (20) on both sides are fixedly connected with spring fixing columns, and both ends of the first spring (9) and the second spring (22) are respectively fixedly sleeved on the outer sides of the spring fixing columns.