CN212469752U

CN212469752U - Powder die casting machine for producing inductance base material

Info

Publication number: CN212469752U
Application number: CN202021191592.7U
Authority: CN
Inventors: 侯漪纹; 周敏
Original assignee: Shenzhen Gantong Technology Co ltd
Current assignee: Shenzhen Gantong Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-05
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a powder die casting machine for production of inductance substrate, which comprises a bod, die-casting mechanism, go up powder mechanism and mould, the mould includes top mould and die block, the top mould all sets up on the organism, there is the interval between top mould and the die block, set up the nib that provides the space for powder die-casting on the top mould, thereby it carries out relative movement with the top mould to be provided with between top mould and the die block and follow ejecting with the shaping product from the nib, thereby ejecting blocks the trompil department of nib orientation die block, be provided with the first drive assembly of drive ejecting and ejecting mould relative movement on the organism, go up powder mechanism including being used for adding powder raw materials and promoting the fortune powder piece of being ejected ejecting shaping product to the nib, the top mould sliding connection of fortune powder piece and, it is crisscross with STB slip direction to transport powder piece. The machine body is provided with a second driving component for driving the powder conveying piece to slide. The utility model discloses the effect of reducible operator work load has.

Description

Powder die casting machine for producing inductance base material

Technical Field

The utility model belongs to the technical field of the technique of powder die-casting and specifically relates to a powder die-casting machine for production of inductance substrate is related to.

Background

At present, when the integrated inductor is produced, metal powder is usually subjected to die-casting through powder die-casting, so that the die-casting forming of the inductor is realized.

The prior Chinese patent with the publication number of CN102143637B discloses a full-automatic powder die casting machine for integrally-formed surface-mounted inductors, which comprises a main frame, a die casting mechanism, an automatic die pressing mechanism, an automatic powder feeding mechanism, an auxiliary frame and a loading and taking mechanism, wherein the die casting mechanism is arranged on the main frame to realize the die casting forming of products, the automatic die pressing mechanism is used for providing space for the die casting forming of powder after the products are formed, the automatic powder feeding mechanism comprises a conveying channel, a powder pusher, a hydraulic driving device and a push plate, the loading and taking mechanism is used for loading a coil frame and taking out the formed products, the loading and taking mechanism is arranged on the auxiliary frame, the loading and taking mechanism comprises a mechanical arm device, when the automatic die pressing mechanism needs to be loaded with powder, the powder pusher pushes the push plate, the hydraulic driving device pushes the push plate to move, and then transmit the powder to automatic die pressing mechanism on, hydraulic drive device drives the push pedal and resets to initial position afterwards, and die pressing mechanism carries out the product die-casting, and the manipulator device takes out the shaping product from automatic die pressing mechanism afterwards.

When powder die casting is performed on the base material of the integrated inductor, a powder die casting machine such as the above-mentioned powder die casting machine also needs to be applied, and since the feeding of the coil frame is not needed when the integrated inductor base material is produced, the setting of the manipulator device is often omitted on the powder die casting machine for producing the inductor base material, thereby saving the cost and time consumed for programming the manipulator device.

The above related technical solutions have the following drawbacks: when the powder die casting machine of manipulator device was saved to the practicality carries out the production of inductance substrate, the operator need manually take out the shaping product from automatic compression moulding machine structure, has increased operator's work load.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder die casting machine for production of inductance substrate, can realize the collection to the inductance substrate automatically after the shaping of inductance substrate, have the advantage of reducible operator work load.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a powder die casting machine for production of inductance substrate, includes organism, die-casting mechanism, whitewashed mechanism and mould, die-casting mechanism, mould all set up on the organism, the mould includes top mould and die block, top mould all set up on the organism, there is the interval between top mould and the die block, set up the nib that provides the space for powder die-casting on the top mould, thereby be provided with between top mould and the die block and be used for carrying out relative movement with the top mould and follow ejecting with the shaping product ejecting in nib, thereby ejecting blocks the trompil department of nib orientation die block, be provided with the first drive assembly of drive ejecting and ejecting mould relative movement on the organism, whitewashed mechanism including being used for adding powder raw materials and promoting the fortune powder piece of being ejected shaping product to the nib, fortune powder piece and the top mould sliding connection, fortune powder piece sliding direction is crisscross with STB sliding direction, the powder conveying part is hollow, one surface of the powder conveying part abutted against the top die is opened, and a second driving assembly for driving the powder conveying part to slide is arranged on the machine body.

By adopting the technical scheme, after the powder conveying piece conveys the powder raw materials into the die hole, the die-casting mechanism performs die-casting on the powder raw materials in the die hole to form a formed product, then the ejection piece and the top die move relatively to eject the formed product in the die hole onto the top die, then the powder conveying piece moves again to push the formed product to move out of the top die for collection by an operator, the operator can automatically collect the formed product by arranging the collection box at the position where the formed product moves out of the top die to collect the product, and the workload of the operator is reduced;

after the shaping product is pushed away from the top die, take place reverse relative movement with the top die at ejection under the drive of first drive assembly, and then make ejection part shift out the nib, fortune powder spare reverse movement under the drive of second driving piece simultaneously is again to transmission powder raw materials in the open nib to going on of next time die-casting production, the realization is to the automatic production of inductance equipment continuation, convenient operation.

The present invention may be further configured in a preferred embodiment as: the top mould is along being close to, keeping away from the direction sliding connection of die block with the organism, the setting of ejecting is on the die block, first drive assembly resets to the elastic component of initial position including being used for driving the gliding first driving piece of top mould and being used for driving the top mould after the slip, first driving piece is connected with fortune powder spare, the elastic component sets up between die block, top mould.

By adopting the technical scheme, the ejection piece is positioned on the bottom die, the relative movement of the ejection piece is realized through the sliding of the top die, the first driving piece pushes the top die by pushing the powder conveying piece, the movement of the top die is realized, the powder conveying piece is tightly attached to the top die when the top die moves, the leakage of powder raw materials is avoided, and the waste of the raw materials is avoided; after the top die is moved, the powder conveying part and the top die are reversely moved to the initial position under the elastic action of the elastic part, so that the normal operation of next die casting is ensured, and the continuous automatic production of the inductance device is realized.

The present invention may be further configured in a preferred embodiment as: the powder conveying part comprises a connecting frame and a hollow powder box, the connecting frame is hinged to the powder box, the powder box is connected with a top die in a sliding mode, the second driving component comprises a connecting rod and a second driving piece for driving the connecting rod to rotate, two ends of the connecting rod are hinged to the connecting frame and the machine body respectively, and the powder box sliding direction and the top die sliding direction are the same as the connecting rod rotating direction.

Through adopting above-mentioned technical scheme, the second driving piece operation promotes the connecting rod and rotates, and then drive the link and rotate and promote the powder box and slide, because powder box sliding direction, the direction of closing of top mould sliding direction is the same with the connecting rod rotation direction, the powder box exerts pressure to the top mould in gliding, guarantee the powder box slip in-process and last inseparable butt of top mould, avoid revealing of powder raw materials from the powder box, the powder box is assisted for the slip of top mould to the pressure of top mould simultaneously, improve the gliding smoothness nature of top mould.

The present invention may be further configured in a preferred embodiment as: the first driving piece comprises a first air cylinder, and the end of the first air cylinder and the end of the piston rod are respectively hinged with the machine body and the powder conveying piece.

Through adopting above-mentioned technical scheme, when the powder box reciprocating sliding, the articulated of first cylinder and link and the articulated of link and powder box have ensured that the slip of powder box does not receive the influence that first cylinder set up, and through promoting the link and then promote powder box, top mould removal when first cylinder starts, realize ejecting to the ejecting of shaping product, convenient operation.

The present invention may be further configured in a preferred embodiment as: the second driving piece comprises a second air cylinder, and a cylinder body end and a piston rod end of the second air cylinder are hinged with the machine body and the connecting rod respectively.

Through adopting above-mentioned technical scheme, the piston rod operation of second cylinder then once stretches out and draws back to the realization is to the slip of powder box and reverse slip's drive, ensures that the powder box sustainability carries out reciprocating sliding, thereby has ensured the continuation production to the inductance substrate.

The present invention may be further configured in a preferred embodiment as: and a guide rail for guiding the movement of the formed product is fixed on the top die and is obliquely arranged.

Through adopting above-mentioned technical scheme, the guided way will be pushed away from the removal of the shaping product of top mould by the powder box and lead, ensures that the shaping product removes to the collection container that the operator prepared in advance, makes things convenient for the collection of operator to the shaping product.

The present invention may be further configured in a preferred embodiment as: the powder leakage hole for the powder raw material to move out of the guide rail is formed in the guide rail, and a material box for receiving the powder raw material leaked from the powder leakage hole is arranged on the guide rail.

Through adopting above-mentioned technical scheme, accomplish the back at a die-casting, the nib still has the remaining of partial powder raw materials, also can be ejecting from the nib with powder raw materials when ejecting with the shaping product, the powder box promotes powder raw materials and falls on the guided way when promoting the shaping product to fall on the guided way, the powder raw materials that falls on the guided way can see through leaking the powder hole and fall in the magazine, and then realized the recycle of the powder raw materials that do not carry out the die-casting, it is extravagant to reduce the raw materials.

The present invention may be further configured in a preferred embodiment as: and the top die is provided with a guide inclined plane for guiding the movement of the formed product.

Through adopting above-mentioned technical scheme, the setting of direction inclined plane has reduced the stroke that the powder box slided and promotes the shaping product, and the shaping product can stop under the inertia that promotes from the top mould moving down at the powder box under the direction on direction inclined plane and shaping product removal, improves the shaping product and send the smoothness nature that the top mould moved down.

To sum up, the utility model discloses a following at least one useful technological effect:

1. after the powder conveying piece conveys the powder raw materials into the die hole, the die-casting mechanism performs die-casting on the powder raw materials in the die hole to form a formed product, then the ejection piece and the top die move relatively to eject the formed product in the die hole onto the top die, then the powder conveying piece moves again to push the formed product to move out of the top die for collection by an operator, and the operator only needs to arrange a collection box at the position where the formed product moves out of the top die to collect the product, so that the automatic collection of the formed product can be realized, and the workload of the operator is reduced;

2. the second driving piece operates to push the connecting rod to rotate, so that the connecting frame is driven to rotate and the powder box is pushed to slide;

3. the powder box promotes some powder raw materials and falls onto the guided way when promoting the shaping product to fall onto the guided way, and the powder raw materials that fall onto the guided way can see through the powder leakage hole and fall into the magazine, and then has realized the recycle of the powder raw materials that do not carry out die-casting, and it is extravagant to reduce the raw materials.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

fig. 2 is an exploded view of the die-casting mechanism, the die, and the ejector in the present embodiment;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic structural view of the powder conveying member in the present embodiment;

FIG. 5 is a schematic structural diagram of another perspective of the present embodiment;

fig. 6 is a schematic structural view of the guide rail and the compact in the present embodiment.

In the figure, 1, a machine body; 11. an orientation bar; 12. a connecting seat; 13. a top seat; 14. a top plate; 15. die-casting the head; 151. die-casting the protrusion; 16. a powder hopper; 161. a delivery pipe; 17. a lifting rod; 2. a mold; 21. carrying out top die; 211. a die hole; 212. a slide rail; 213. an extension block; 214. a guide slope; 22. bottom die; 221. a positioning column; 222. a spring; 3. conveying the powder; 31. powder box; 32. a connecting frame; 4. ejecting the part; 41. a chassis; 42. ejecting the bulge; 5. a first cylinder; 6. a connecting rod; 7. a second cylinder; 8. a guide rail; 81. a powder leakage hole; 82. a magazine is provided.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a powder die casting machine for production of inductance substrate, including organism 1, go up whitewashed mechanism, die-casting mechanism and mould 2, mould 2 includes top mould 21 and die block 22, and die block 22 level is fixed on organism 1, and organism 1 is gone up the vertical orientation pole 11 that pierces through die block 22 that is fixed with, and 11 horizontal intervals of orientation pole are provided with two, and top mould 21 sets up in die block 22 top and the die block 22 between there is the clearance in vertical direction, and orientation pole 11 pierces through top mould 21,

top mould

21 and 11 vertical sliding connection of orientation pole.

Referring to fig. 2, a first driving assembly for driving the top mold 21 to vertically slide is disposed on the machine body 1, the first driving assembly includes a first driving part for driving the top mold 21 to move downward and an elastic part, the elastic part includes a spring 222, a positioning column 221 is fixed on the bottom mold 22, four positioning columns 221 are spaced on the bottom mold 22, the positioning columns 221 penetrate through the top mold 21, the top mold 21 is vertically slidably connected with the positioning columns 221, the spring 222 is sleeved on the positioning columns 221, two ends of the spring 222 are respectively abutted to the top mold 21 and the bottom mold 22, and the spring 222 supports the top mold 21 in an initial state to enable a gap to continuously exist between the top mold 21 and the bottom mold 22.

Referring to fig. 2 and 3, in order to provide a space for inductor die-casting, a plurality of die holes 211 for powder raw materials to enter are vertically formed in the top die 21, the die holes 211 are through holes, the die holes 211 are spaced apart from the top die 21, in order to move a die-cast molded product out of the die holes 211, an ejector 4 is fixed in the middle of the top surface of the bottom die 22, the ejector 4 includes a chassis 41 and ejector protrusions 42, the chassis 41 is fixed on the bottom die 22, the ejector protrusions 42 are fixed on the chassis 41, the ejector protrusions 42 are adapted to the die holes 211 and vertically slidably connected with the die holes 211, the ejector protrusions 42 are spaced apart from the chassis 41, the number of the ejector protrusions 42 is the same as that of the die holes 211, the ejector protrusions 42 are aligned with the die holes 211, and the top ends of the ejector protrusions 42 extend into the die holes 211 so as to seal the die holes 211 from the bottom.

Referring to fig. 1 and 2, the die-casting mechanism includes a connecting seat 12, a top seat 13, a top plate 14 and a die-casting head 15, two lifting rods 17 which can vertically lift through a hydraulic cylinder are vertically fixed on a machine body 1, the connecting seat 12 is fixed at the top of the lifting rods 17, the top seat 13 is fixed at the middle of the bottom surface of the connecting seat 12, the top plate 14 is horizontally fixed below the top seat 13, the top plate 14 is arranged above a top die 21 and has a gap in the vertical direction with the top die 21, an orientation rod 11 vertically penetrates through the top plate 14, the top plate 14 is vertically and slidably connected with the orientation rod 11, the die-casting head 15 is fixedly installed at the bottom surface of the top plate 14, a plurality of die-casting protrusions 151 are horizontally arranged on the die-casting head 15 at intervals, the die-casting protrusions 151 are adapted to the die holes 211, the die-casting protrusions 151 are aligned to.

Referring to fig. 3 and 4, in order to fill the die hole 211 with powder material and push the formed product to move out of the top die 21, the powder feeding mechanism includes a powder conveying member 3, the powder conveying member 3 includes a powder container 31 and a connecting frame 32, the powder container 31 is hollow and the bottom surface of the powder container 31 is open, the powder container 31 is horizontally and slidably connected with the top die 21, the formed product on the top die 21 is pushed to move down from the top die 21 when the powder container 31 moves horizontally, and the powder material falls into the die hole 211 under the action of gravity when the open bottom of the powder container 31 is aligned with the empty die hole 211.

Referring to fig. 1 and 2, two slide rails 212 are vertically fixed on the top mold 21, the slide rails 212 are horizontally arranged at intervals along a direction perpendicular to the sliding direction of the powder container 31, an extension block 213 located at one end of the top mold 21 is fixed between the two slide rails 212, the powder container 31 is horizontally slidably connected with the extension block 213, the top surface of the extension block 213 is flat with the top surface of the top mold 21, two side surfaces of the powder container 31 are horizontally slidably matched with the slide rails 212, and one end of the connecting frame 32 is hinged on the powder container 31.

Referring to fig. 1 and 5, in order to add powder raw material into the powder container 31, the top of the machine body 1 is hinged to a powder hopper 16 for accommodating the powder raw material through a shaft, a material conveying pipe 161 communicated with the powder hopper 16 is fixed to the bottom end of the powder hopper 16, the bottom end of the material conveying pipe 161 is fixed to the powder container 31 and communicated with the powder container 31, and the powder raw material in the powder hopper 16 is replenished into the powder container 31 through the material conveying pipe 161 under the action of gravity.

Referring to fig. 5, the first driving member includes a first cylinder 5, a piston rod of the first cylinder 5 extends out of the cylinder body end and is arranged downward, the piston rod of the first cylinder 5 is hinged to the connecting frame 32 through a shaft, the top end of the first cylinder 5 is hinged to the machine body 1 through the shaft, and two first cylinders 5 are horizontally arranged on the machine body 1 at intervals along a direction perpendicular to the sliding direction of the material box 82.

Referring to fig. 5, in order to drive the material box 82 to horizontally slide, a second driving assembly is disposed on the machine body 1, the second driving assembly includes a connecting rod 6 and a second driving member, the connecting rod 6 is a rod body with a top and a bottom both vertically disposed and a middle obliquely disposed, the bottom end of the connecting rod 6 is hinged to the bottom of the machine body 1 through a shaft, the top end is hinged to one end of the connecting frame 32 far away from the powder box 31 through the shaft, the joint point of the piston rod of the first cylinder 5 and the connecting frame 32 is located at the connecting frame 32 and is respectively connected to the powder box 31, between the pin joint of connecting rod 6, the second driving piece includes second cylinder 7, and second cylinder 7 piston rod is articulated through the axle piece with connecting rod 6 bottom, and the pin joint of second cylinder 7 piston rod and connecting rod 6 is located connecting rod 6 respectively with link 32 and organism 1 between the pin joint, and the one end that connecting rod 6 was kept away from to second cylinder 7 is articulated through the axle piece realization with organism 1.

Referring to fig. 1 and 6, in order to collect the molded product pushed by the powder container 31, a guide slope 214 is formed at one end of the top die 21 away from the connecting rod 6, an obliquely arranged guide rail 8 is fixed at one end of the top die 21 away from the connecting rod 6, and the guide rail 8 guides the molded product pushed down from the top die 21 to a collection container preset by an operator.

Referring to fig. 6, in order to collect the powder raw material falling on the guide rail 8, a plurality of powder leakage holes 81 are opened on the guide rail 8, a magazine 82 is detachably connected to the guide rail 8 in a horizontal sliding manner, and the magazine 82 recycles the powder raw material leaked from the powder leakage holes 81 for operators.

The implementation principle of the embodiment is as follows: when a powder die casting machine is started, the die hole 211 is filled with powder raw materials, the lifting rod 17 is contracted under the driving of the hydraulic cylinder to drive the top plate 14 and the die-casting head 15 to move downwards, the die-casting protrusion 151 extends into the die hole 211 to realize die-casting forming of the inductance base material, then the top plate 14 and the die-casting head 15 move upwards under the driving of the hydraulic cylinder, and the die-casting protrusion 151 moves out of the die hole 211;

the first air cylinder 5 operates, the lifting rod 17 of the first air cylinder 5 extends out of the pushing connecting frame 32 to further push the top die 21 to move downwards, the spring 222 is compressed, the ejecting protrusion 42 pushes the formed product and part of the powder raw material residue in the die hole 211 out of the die hole 211, then the second air cylinder 7 operates, the piston rod of the second air cylinder 7 contracts to push the connecting frame 32 and the powder box 31 to move horizontally, and the powder box 31 pushes the formed product and part of the powder raw material residue to move to the guide inclined plane 214;

the piston rod of the first cylinder 5 contracts, the bottom surface of the powder box 31 is always abutted to the top surface of the top die 21 under the action of the elastic force of the spring 222, the top die 21 moves upwards to the initial height, then the piston rod of the second cylinder 7 extends out to drive the connecting frame 32 and the powder box 31 to move reversely, when the powder box 31 slides to the alignment of the die hole 211, the powder raw material in the powder box 31 falls into the die hole 211 and the powder raw material in the powder hopper 16 falls into the powder box 31 under the action of gravity, and after the powder box 31 moves to the initial position, the lifting rod 17 can contract again to perform the next die-casting molding of the inductance base material.

The molded product and the powder material moved to the guide slope 214 are guided by the guide slope 214 and the guide rail 8 and moved under the action of gravity, the powder material falls into the material box 82 through the powder leakage hole 81, the molded product is moved to a container preset by an operator, and the operator can slide the material box 82 to recycle the powder material in the material box 82.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a powder die casting machine for production of inductance substrate, includes organism (1), die-casting mechanism, powdering mechanism and mould (2), die-casting mechanism, mould (2) all set up on organism (1), its characterized in that: the utility model discloses a powder injection molding machine, including mould (2), die (2) including top mould (21) and die block (22), top mould (21) all set up on organism (1), there is the interval between top mould (21) and die block (22), set up on top mould (21) and have die hole (211) for the powder die-casting provides the space, thereby be provided with between top mould (21) and die block (22) and be used for carrying out relative movement with top mould (21) and follow ejecting (4) of shaping product from die hole (211), ejecting (4) block the trompil department of die hole (211) towards die block (22), be provided with the first drive assembly of drive ejecting (4) and top mould (21) relative movement on organism (1), go up whitewashed mechanism including being used for adding powder raw materials to die hole (211) and promoting fortune powder (3) of the shaping product ejected by ejecting (4), the powder conveying machine is characterized in that the powder conveying piece (3) is in sliding connection with the top die (21), the sliding direction of the powder conveying piece (3) is staggered with the sliding direction of the top die, the powder conveying piece (3) is hollow, one surface, abutted against the top die (21), of the powder conveying piece (3) is opened, and a second driving assembly for driving the powder conveying piece (3) to slide is arranged on the machine body (1).

2. The powder die casting machine for induction substrate production of claim 1, wherein: top mould (21) and organism (1) are along being close to, keeping away from the direction sliding connection of die block (22), ejecting (4) set up on die block (22), first drive assembly resets to the elastic component of initial position including being used for driving the gliding first driving piece of top mould (21) and being used for driving top mould (21) after the slip, first driving piece is connected with fortune powder piece (3), the elastic component sets up between die block (22), top mould (21).

3. The powder die casting machine for induction substrate production of claim 2, wherein: fortune powder spare (3) are including link (32) and hollow powder box (31) that sets up, link (32) are articulated with powder box (31), powder box (31) and top mould (21) sliding connection, second drive assembly includes connecting rod (6) and drive connecting rod (6) pivoted second driving piece, connecting rod (6) both ends are articulated with link (32) and organism (1) respectively, powder box (31) sliding direction, top mould (21) sliding direction close the direction the same with connecting rod (6) rotation direction.

4. The powder die casting machine for induction substrate production of claim 3, wherein: the first driving piece comprises a first air cylinder (5), and the cylinder body end and the piston rod end of the first air cylinder (5) are hinged to the machine body (1) and the powder conveying piece (3) respectively.

5. The powder die casting machine for induction substrate production of claim 3, wherein: the second driving piece comprises a second cylinder (7), and the cylinder body end and the piston rod end of the second cylinder (7) are hinged to the machine body (1) and the connecting rod (6) respectively.

6. The powder die casting machine for induction substrate production of claim 1, wherein: and a guide rail (8) used for guiding the movement of a formed product is fixed on the top die (21), and the guide rail (8) is obliquely arranged.

7. The powder die casting machine for induction substrate production of claim 6, wherein: the powder leakage guide rail is characterized in that the guide rail (8) is provided with a powder leakage hole (81) for the powder raw materials to move out of the guide rail (8), and the guide rail (8) is provided with a material box (82) for receiving the powder raw materials leaked from the powder leakage hole (81).

8. The powder die casting machine for induction substrate production according to any one of claims 1 to 7, wherein: the top die (21) is provided with a guide inclined plane (214) for guiding the movement of a formed product.