CN215472542U - APG mutual-inductor pouring equipment - Google Patents

Abstract

The utility model provides an APG mutual inductor pouring device, which comprises: a frame; the movable die and the fixed die are arranged on the rack, and the movable die can move towards the direction close to or far away from the fixed die so as to realize die assembly or die separation; the manipulator is movably arranged on the rack and is suitable for clamping a mutual inductor die, and the manipulator is provided with a first position and a second position, wherein the first position is positioned outside the movable die and the fixed die, and the second position moves between the movable die and the fixed die to enable the die to be assembled with or disassembled from the movable die. Like this when being located the first position in the frame outside, operating personnel can carry out the mutual-inductor mould installation or dismantle the mutual-inductor mould that the pouring was accomplished, compares with prior art, operates safelyr like this, avoids personnel's injury.

Description

APG mutual-inductor pouring equipment

Technical Field

The utility model relates to the technical field of electrical equipment processing, in particular to APG mutual inductor pouring equipment.

Background

Traditional mutual-inductor production is accomplished through the manual work, also needs the manual work to accomplish to mix material, raw materials and pours into the mould into, and not only production efficiency is low like this, and the mutual-inductor quality can not obtain the guarantee.

In order to solve the above problems, chinese patent document CN111070520A discloses an apparatus and process suitable for APG production of a transformer, which mainly includes a machine table, a frame, a fixed mold fixing seat, a movable mold fixing seat, a mold mounting mechanism and a mold, wherein during production, a transformer coil needs to be mounted on the mold first, then the mold is mounted on a mold bracket of the mold mounting mechanism, and then the movable mold fixing seat and the fixed mold fixing seat are closed to inject materials. The defects of the scheme are as follows: because the mould bracket is positioned between the fixed mould fixing seat and the movable mould fixing seat, in the process of installing the mould on the mould bracket, if mould closing misoperation occurs, injury can be caused to personnel, and certain potential safety hazard exists; in addition, the equipment can only produce one mutual inductor once, if in order to improve production efficiency, a plurality of die mounting mechanisms are arranged on the machine table, and the dies and the die mounting mechanisms need to be dismounted one by one, so that dismounting is time-consuming and labor-consuming, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect of low safety in the transformer production process in the prior art, so that the APG transformer pouring equipment with high safety is provided.

Therefore, the utility model provides a mutual inductor pouring device which comprises a rack, a movable die and a manipulator, wherein the movable die and a fixed die are arranged on the rack, and the movable die can move towards the direction close to or far away from the fixed die so as to realize die assembly or die separation; the manipulator is movably arranged on the rack and is suitable for clamping the mutual inductor die, and the manipulator is provided with a first position and a second position, wherein the first position is positioned outside the movable die and the fixed die, and the second position moves between the movable die and the fixed die to assemble or disassemble the die and the movable die.

And the manipulator and the movable die are respectively provided with a locking assembly which can be matched with the die to lock or unlock.

The locking assembly comprises a first locking rod, a second locking rod and a locking rod driving piece, the first locking rod is arranged on two sides of the mold and can be inserted into first jacks of the manipulator, the movable mold and the fixed mold, and a second jack or a first slot is formed in the first locking rod; the second lock rod is arranged on the manipulator and the movable die and is suitable for being in adaptive splicing with the second jack or the first slot; and the locking rod driving piece is connected with the second locking rod and is suitable for driving the second locking rod to be matched with the first locking rod for locking or unlocking.

The second lock rods extend along the length direction or the height direction of the manipulator and the movable mold, and one second lock rod can be locked or unlocked with the first lock rods of the plurality of molds.

The first lock rod is in threaded connection with the die.

The first slot is an annular groove which is sunken from the outer wall of the first lock rod to the center direction of the first lock rod.

The manipulator, the movable mould and the fixed mould are all provided with mounting grooves suitable for mounting part or all of the moulds.

The installation grooves are distributed at intervals along the length direction and/or the height direction of the manipulator, the movable die and the fixed die.

The mechanical arm is suitable for being driven to switch between a first position and a second position, the driving assembly comprises a first mounting seat, a first driving piece, a second mounting seat and a second driving piece, and the first driving piece is connected with the first mounting seat and is suitable for driving the first mounting seat to reciprocate along the width direction of the rack; the second mounting seat is slidably mounted on the first mounting seat, and the manipulator is fixedly mounted on the second mounting seat; and the second driving piece is connected with the second mounting seat and is suitable for driving the second mounting seat to reciprocate along the length direction of the rack.

The utility model provides a process of APG mutual inductor pouring equipment, which comprises the following steps: s1, putting the raw materials into a charging bucket and stirring, wherein the charging bucket is connected with APG equipment through a material pipe; s2, heating the die in a heating box at the temperature of 150 ℃; s3, mounting the mutual inductor coil on the mold 5, fixing the mold on a manipulator, and finally transferring the mold to a movable mold by the manipulator; s4, closing the die and injecting the material, wherein the injection pressure is 0.4-0.5Mpa, and the injection time is 3-4 minutes; s5, maintaining the pressure after the material injection is finished, wherein the pressure is 0.4-0.5Mpa for 4-5 minutes; and S6, parting after the pressure maintaining time is up, and taking out the processed mutual inductor by the mechanical arm.

The technical scheme of the utility model has the following advantages:

1. the APG mutual inductor pouring equipment provided by the utility model comprises a rack, a movable die, a fixed die and a manipulator, wherein the manipulator is suitable for clamping a mutual inductor die and is provided with a first position located on the outer sides of the movable die and the fixed die and a second position moving between the movable die and the fixed die and enabling the die to be assembled with or disassembled from the movable die, namely when the manipulator is located on the first position on the outer side of the rack, an operator can install the mutual inductor die or disassemble the poured mutual inductor die.

2. According to the APG mutual inductor pouring equipment, the manipulator and the movable die are respectively provided with the locking assembly which can be matched with the die to lock or unlock, during assembly, an operator needs to manually place the die provided with the mutual inductor coil on the manipulator, and the locking assembly of the manipulator is in a locking state, so that the die is fixed on the manipulator; then the manipulator transfers the mould to the movable mould, in the process, a locking assembly of the manipulator is unlocked with the mould, and a locking assembly on the movable mould is locked with the mould, so that the mould is fixed on the movable mould; the movable die drives the die to be matched with the fixed die, and the die is separated after the mutual inductor is poured, wherein in the process, the locking assembly on the movable die is still in a locking state, so that the poured mutual inductor die can be separated from the fixed die; finally, the manipulator takes out the die on the movable die, and in the process, the locking assembly on the movable die is unlocked with the die, and the locking assembly on the manipulator is locked with the die, so that the die is driven to be separated from the movable die; through locking and unlocking of the locking assembly, switching of the die among the manipulator, the movable die and the fixed die is achieved, automatic operation is achieved, and production efficiency is improved.

3. The APG mutual inductor pouring equipment provided by the utility model has the advantages that the locking assembly comprises the first locking rod, the second locking rod and the locking rod driving piece, the second insertion hole or the first insertion groove is formed in the first locking rod, the second locking rod is suitable for being in adaptive insertion with the second insertion hole or the first insertion groove, and therefore locking and unlocking with the first locking rod are achieved, and the first locking rod and the second locking rod have the advantages of simple structures.

4. According to the APG mutual inductor pouring equipment provided by the utility model, the second lock rods extend along the length direction or the height direction of the manipulator and the movable mould, and one second lock rod can be locked or unlocked with the first lock rods of a plurality of moulds, so that the structure is simpler, and the cost is reduced.

5. According to the APG mutual inductor pouring equipment provided by the utility model, the first lock rod is in threaded connection with the mould, and the first slot is the annular groove which is sunken from the outer wall of the first lock rod to the center direction of the first lock rod, so that the second lock rod can be inserted into the annular groove no matter the first lock rod rotates to any angle relative to the mould.

6. According to the APG mutual inductor pouring equipment provided by the utility model, the plurality of mounting grooves are distributed at intervals along the length direction and/or the height direction of the manipulator, the movable mould and the fixed mould, namely, the equipment can process a plurality of mutual inductors at one time, and the production efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a first perspective view of the APG transformer casting apparatus of the present invention;

FIG. 2 is a second perspective view of the APG transformer casting apparatus;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a schematic view of a first assembly of a portion of a robot and a coil to be cast;

FIG. 5 is a side view of FIG. 4;

FIG. 6 is an enlarged schematic view of portion A of FIG. 5;

FIG. 7 is a second schematic view of a portion of the robot and coil to be cast assembled;

FIG. 8 is a perspective view of the movable mold;

FIG. 9 is a side view of the movable mold;

FIG. 10 is a perspective view of the stationary mold;

FIG. 11 is a schematic view of the assembly of a mold with a coil to be cast;

FIG. 12 is a schematic diagram of the exploded structure of FIG. 11;

FIG. 13 is a schematic view of the structure of FIG. 11 with the fourth module removed;

FIG. 14 is a perspective view of a third module;

FIG. 15 is a perspective view of a fourth module;

FIG. 16 is a schematic view of the assembly of the third and fourth modules;

FIG. 17 is a perspective view of the cast transformer;

fig. 18 is a schematic structural diagram of a coil to be cast and a mounting plate.

Description of reference numerals: 1. a frame; 2. moving the mold; 3. fixing a mold; 4. a manipulator; 5. a mold; 6a/6b, a first lock lever; 7. a first jack; 8a/8b second jack; 9a/9b, a first slot; 10a/10b, a second lock lever; 11. a locking bar driving member; 12. mounting grooves; 13. a first mounting seat; 14. a first driving member; 15. a second mounting seat; 16. a second driving member; 18. a coil; 19. a wiring terminal; 20. mounting a plate; 21. a first module; 22. a second module; 23. a fastener; 24. an accommodating chamber; 25. an installation part; 26. briquetting; 27. a third jack; 28. a groove; 29. a first positioning groove; 30. a first positioning block; 31. a third module; 32. a fourth module; 33. a second positioning groove; 34. a second positioning block; 35. and (3) a framework.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

The embodiment provides pouring equipment for an APG mutual inductor, which comprises a rack 1, a movable die 2, a fixed die 3, a manipulator 4 and a die 5, as shown in FIGS. 1 to 3.

The machine frame 1 is provided with a movable mold 2 and a fixed mold 3, wherein the movable mold 2 can move towards the direction close to or far away from the fixed mold 3 so as to realize mold closing or mold splitting. As shown in fig. 8 and 10, the movable mold 2 and the fixed mold 3 are each formed with a plurality of mounting grooves 12 provided at intervals in the length and height directions thereof and adapted to mount a part or all of the molds 5, and the middle portions of the mounting grooves 12 are provided with first insertion holes 7 communicating therewith. As shown in fig. 9, a locking assembly is provided between the movable mold 2 and the molds 5, the locking assembly includes a first lock rod 6b, a second lock rod 10b, and a lock rod driving member 11, and the second lock rod 10b moves up and down in the height direction of the movable mold 2 under the driving of the lock rod driving member 11, so as to be locked or unlocked with the first lock rods 6b of the plurality of molds 5. In this embodiment, there are four second lock levers 10b, the four second lock levers 10b move up and down in the height direction of the movable mold 2 under the driving of the same lock lever driving member 11, and one second lock lever 10b can be locked or unlocked in cooperation with the first lock levers 6b of the two molds 5 on the movable mold 2.

And the manipulator 4 is used for clamping the mutual inductor mould 5, the manipulator 4 is movably arranged on the rack 1 under the action of the driving component, and the manipulator 4 is provided with a first position which is positioned at the outer sides of the movable mould 2 and the fixed mould 3 and a second position which moves between the movable mould 2 and the fixed mould 3 and enables the mould 5 to be assembled with or disassembled from the movable mould 2. As shown in fig. 4, the robot 4 is formed with a plurality of mounting grooves 12 spaced along the length and height thereof and adapted to mount a part or all of the molds 5, and the middle portions of the mounting grooves 12 are provided with first insertion holes 7 communicating therewith. A locking assembly is arranged between the manipulator 4 and the molds 5, and the locking assembly comprises a first locking rod 6a, a second locking rod 10a and a locking rod driving member 11 (not shown in the figures), as shown in fig. 5-7, two second locking rods 10a are arranged, and the two second locking rods 10a move back and forth along the length direction of the manipulator 4 under the driving of the locking rod driving member 11, so as to be locked or unlocked with the first locking rods 6a of the plurality of molds 5. In this embodiment, the manipulator 4 is formed with a slot into which the second lock lever 10a is inserted, and the second lock lever 10a may be manually inserted into the slot or withdrawn from the slot.

A drive assembly adapted to drive the switching action of said manipulator 4 between said first position and said second position, as shown in fig. 1-3, the drive assembly comprising a first mounting 13; a first driving member 14 connected to the first mounting seat 13 and adapted to drive the first mounting seat 13 to reciprocate along the width direction of the rack 1; the second mounting seat 15 is slidably mounted on the first mounting seat 13, and the manipulator 4 is fixedly mounted on the second mounting seat 15; and the second driving piece 16 is connected with the second mounting seat 15 and is suitable for driving the second mounting seat 15 to reciprocate along the length direction of the machine frame 1. In this embodiment, the first driving member 14 is a motor, and a ball screw assembly is disposed between the first driving member 14 and the first mounting seat 13, and it should be noted that the ball screw assembly is a mature technology, and therefore, the internal structure and the working principle thereof are not described in detail. The second driver 16 and the locking lever driver 11 are either hydraulically or pneumatically driven.

The mold 5 is suitable for installing a transformer, as shown in fig. 18, the transformer comprises a coil 18, two connecting terminals 19 connected with the coil 18 and a mounting plate 20, and a framework 35 is arranged in the middle of the coil 18. As shown in fig. 11 and 12, the mold 5 includes a first module 21, a second module 22, and a block (not shown in the drawings), the block is installed in a manner of being adapted to the framework 35, and is used for blocking the middle through hole of the coil transformer.

The first module 21 has two first positioning blocks 30 and two fasteners 23 disposed on the top surface thereof, and the two first positioning blocks 30 and the two fasteners 23 are respectively disposed at four corners of a rectangle. In the present embodiment, the fastener 23 is a bolt.

The second module 22, as shown in fig. 11-16, includes a third module 31 and a fourth module 32 that are fastened to each other, where the third module 31 and the fourth module 32 are respectively fixed to the upper side of the first module 21 by fasteners 23 and are adapted to press the mounting plate 20, as shown in fig. 12-14, the second module 22 has a receiving cavity 24 disposed at the middle thereof, and pressing blocks 26 partially disposed at both sides of the length direction of the receiving cavity 24 and adapted to press the mounting portion 25 of the mounting plate 20, and a third insertion hole 27 or a second insertion slot for inserting the corresponding connection terminal 19 is disposed on a side wall of the receiving cavity 24 in the width direction. As shown in fig. 16, the second module 22 has a groove 28 adjacent to the pressing block 26 and adapted to the mounting portion 25, and the bottom surface of the second module 22 is provided with two first positioning grooves 29 adapted to the corresponding first positioning blocks 30. A second positioning structure is arranged between the third module 31 and the fourth module 32, and the second positioning structure includes two second positioning grooves 33 arranged on one of the third module 31 and the fourth module 32, and a second positioning block 34 arranged on the other and adapted to the corresponding second positioning grooves 33.

As shown in FIG. 11, the first lock rod 6a/6b is disposed on both sides of the second module 22, and the first lock rod 6a/6b is screwed with the second module 22. And a second jack 8a/8b is formed on the first lock rod 6a/6b, and a second lock rod 10a/10b which can be in adaptive insertion with the second jack 8a/8b is arranged on the APG equipment.

As an alternative embodiment, the first locking bar 6a/6b is formed with a first slot 9a/9b into which the second locking bar 10a/10b is inserted. The first insertion groove 9a/9b is an annular groove recessed from an outer wall of the first lock lever 6a/6b toward a center thereof.

The process of the APG mutual inductor pouring equipment comprises the following steps:

s1, putting raw materials such as epoxy resin, silicon powder and a curing agent into a charging bucket and stirring, wherein the charging bucket is connected with APG equipment through a material pipe;

s2, heating the die 5 by a heating pipe in the heating box at the temperature of 150 ℃;

s3, mounting the transformer coil on the mold 5, fixing the mold 5 on the manipulator 4 (at this time, the manipulator 4 is at the first position), the second lock rod 10a of the manipulator keeps a locked state with the first lock rod 6a of the mold 5, and finally, the manipulator 4 moves from the first position to the second position, and transferring the mold 5 to the movable mold 2, in this process, the second lock rod 10b of the movable mold 2 keeps a locked state with the first lock rod 6b of the mold 5, the second lock rod 10a of the manipulator unlocks with the first lock rod 6a of the mold 5, and the manipulator 4 moves from the second position to the first position;

s4, closing the die and injecting the material, wherein the injection pressure is 0.4-0.5Mpa, and the injection time is 3-4 minutes;

s5, maintaining the pressure after the material injection is finished, wherein the pressure is 0.4-0.5Mpa for 4-5 minutes;

and S6, mold separation is carried out after the pressure maintaining time is up, the mechanical arm 4 takes out the processed mutual inductor, when the mechanical arm 4 takes out the mold 5, the second lock rod 10a of the mechanical arm is locked with the first lock rod 6a of the mold 5, and the second lock rod 10b of the movable mold 2 is unlocked with the first lock rod 6b of the mold 5.

The APG mutual inductor pouring equipment provided by the utility model comprises a rack 1, a movable die 2, a fixed die 3 and a manipulator 4, wherein the manipulator 4 is suitable for clamping a mutual inductor die 5 and is provided with a first position which is positioned at the outer sides of the movable die 2 and the fixed die 3 and a second position which moves between the movable die 2 and the fixed die 3 and enables the die 5 and the movable die 2 to be assembled or disassembled, namely when the manipulator is positioned at the first position at the outer side of the rack 1, an operator can install the mutual inductor die or disassemble the poured mutual inductor die.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims (9)

1. The utility model provides a APG mutual-inductor pouring equipment which characterized in that includes:

a frame (1);

the movable mould (2) and the fixed mould (3) are arranged on the rack (1), and the movable mould (2) can move towards the direction close to or far away from the fixed mould (3) so as to realize mould closing or mould splitting;

the manipulator (4) is movably mounted on the rack (1) and is suitable for clamping a mutual inductor die (5), the manipulator (4) is provided with a first position located on the outer sides of the movable die (2) and the fixed die (3) and a second position which moves between the movable die (2) and the fixed die (3) and enables the die (5) to be assembled with or disassembled from the movable die (2).

2. The APG mutual inductor pouring equipment according to the claim 1, wherein the manipulator (4) and the movable mould (2) are respectively provided with a locking assembly which can be matched with the mould (5) to be locked or unlocked.

3. The APG transformer pouring apparatus of claim 2, wherein the locking assembly comprises:

the first lock rods (6a, 6b) are respectively arranged at two sides of the die (5) and can be inserted into first jacks (7) of the manipulator (4), the movable die (2) and the fixed die (3), and second jacks (8a, 8b) or first slots (9a, 9b) are formed in the first lock rods (6a, 6 b);

the second lock rod (10 a; 10b) is arranged on the manipulator (4) and the movable die (2), and the second lock rod (10 a; 10b) is suitable for being in adaptive insertion connection with the second jack (8 a; 8b) or the first slot (9 a; 9 b);

and the locking rod driving piece (11) is connected with the second locking rod (10 a; 10b) and is suitable for driving the second locking rod (10 a; 10b) to be matched with the first locking rod (6 a; 6b) for locking or unlocking.

4. The APG transformer pouring equipment according to claim 3, wherein the second lock rods (10 a; 10b) extend along the length direction or the height direction of the manipulator (4) and the movable mold (2), and one second lock rod (10 a; 10b) can be locked or unlocked with the first lock rods (6 a; 6b) of the plurality of molds (5).

5. The APG transformer pouring equipment according to claim 3, wherein the first lock rod (6 a; 6b) is in threaded connection with the mould (5).

6. The APG transformer pouring equipment according to any one of claims 3-5, wherein the first slot (9 a; 9b) is an annular groove depressed from the outer wall of the first lock rod (6 a; 6b) toward the center thereof.

7. The APG transformer pouring equipment according to claim 1, wherein the manipulator (4), the movable mold (2) and the fixed mold (3) are all formed with mounting grooves (12) suitable for mounting part or all of the molds (5).

8. The APG transformer pouring equipment according to claim 7, wherein the installation grooves (12) are multiple, and the installation grooves (12) are distributed at intervals along the length direction and/or the height direction of the manipulator (4), the movable mold (2) and the fixed mold (3).

9. The APG transformer gating apparatus of claim 1, further comprising a drive assembly adapted to drive the robot (4) between the first position and the second position in a switching action, the drive assembly comprising:

a first mounting seat (13);

the first driving piece (14) is connected with the first mounting seat (13) and is suitable for driving the first mounting seat (13) to reciprocate along the width direction of the rack (1);

the second mounting seat (15) is slidably mounted on the first mounting seat (13), and the manipulator (4) is fixedly mounted on the second mounting seat (15);

and the second driving piece (16) is connected with the second mounting seat (15) and is suitable for driving the second mounting seat (15) to reciprocate along the length direction of the rack (1).

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