CN214238713U

CN214238713U - Ceramic die capable of reducing powder waste

Info

Publication number: CN214238713U
Application number: CN202022536479.4U
Authority: CN
Inventors: 陈明前; 王世红; 陈一达; 刘意米
Original assignee: Foshan Guhong Machinery Equipment Co ltd
Current assignee: Foshan Guhong Machinery Equipment Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-21
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a reduce extravagant ceramic mould of powder, including lower bolster and cope match-plate pattern, the last fixed surface of lower bolster is connected with lower mold core, the lower fixed surface of cope match-plate pattern is connected with the mold core clamp plate, the cavity has been seted up to the inside of lower bolster, the interior diapire fixedly connected with pneumatic cylinder of cavity, the bottom intercommunication of cavity and lower mold core, the inside of lower mold core is provided with out the material piece, the both sides difference fixedly connected with brace table of lower mold core, the upper surface of brace table is provided with travel switch, the upper surface of lower bolster is provided with frame type dust absorption pipe, outer wall one side fixedly connected with powder collecting box of lower bolster, outer wall one side fixedly connected with backup pad of powder collecting box. The utility model discloses spread unrestrained unnecessary powder when being convenient for push down to last mould core clamp plate and collect to in reuse has reduced the waste of powder, and has guaranteed the cleanness on lower bolster surface, has certain practicality.

Description

Ceramic die capable of reducing powder waste

Technical Field

The utility model relates to the technical field of mold, especially, relate to a reduce extravagant ceramic mould of powder.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. In the ceramic powder dry pressing die for manufacturing ceramic products, ceramic powder needs to be poured into the die firstly, then the press plate is driven by a hydraulic press to press and form the powder, but when the powder is pressed, some redundant powder can be sprayed out under the action of downward pressure of the press plate and falls on the surface of a die template, so that the outer surface of the die is easily polluted, and meanwhile, unnecessary waste of the powder is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ceramic mould capable of reducing the waste of powder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a ceramic die capable of reducing powder waste comprises a lower die plate and an upper die plate, wherein the upper surface of the lower die plate is fixedly connected with a lower die core, the lower surface of the upper die plate is fixedly connected with an upper die core pressing plate, a cavity is formed in the lower die plate, a hydraulic cylinder is fixedly connected to the inner bottom wall of the cavity, the cavity is communicated with the bottom end of the lower die core, a discharging block is arranged in the lower die core, two sides of the lower die core are respectively and fixedly connected with a supporting table, the upper surface of the supporting table is provided with a travel switch, the upper surface of the lower die plate is provided with a frame-shaped dust suction pipe, one side of the outer wall of the lower die plate is fixedly connected with a powder collecting box, one side of the outer wall of the powder collecting box is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a fan, a powder collecting box is arranged in the powder collecting box, and the top end of the powder collecting box is connected with a connecting pipe, the one end that the powder collecting box was kept away from to the connecting pipe communicates with the lateral wall of frame type dust absorption pipe, the convulsions end of fan is connected with the exhaust column, the one end that the fan was kept away from to the exhaust column communicates with the lateral wall of powder collecting box, one side that the powder collecting box inner wall is close to the exhaust column is provided with the filter screen, the inside fixedly connected with connecting rod of exhaust column, one side that the connecting rod is close to the filter screen is provided with the fan.

As a further description of the above technical solution:

and the inner top wall of the powder collecting box is fixedly connected with a guide plate.

As a further description of the above technical solution:

the lower mold core is positioned in the center of the frame-shaped dust collection pipe, and one side of the frame-shaped dust collection pipe, which is close to the lower mold core, is provided with a plurality of dust collection heads.

As a further description of the above technical solution:

the side of the dust collection head is arranged in a horn shape.

As a further description of the above technical solution:

and the telescopic end of the hydraulic cylinder is fixedly connected with the bottom of the discharging block.

As a further description of the above technical solution:

and one side of the outer wall of the powder collecting box is provided with a sealed opening and closing door and a transparent visual window.

As a further description of the above technical solution:

the travel switch is electrically connected with the fan.

The utility model discloses following beneficial effect has:

1. the utility model discloses a fan, dust absorption head, frame type dust absorption pipe, powder collecting box, powder collection box, travel switch's setting, the powder that sprays the department when being convenient for will suppress ceramic powder carries out automatic collection and is convenient for the later stage and carries out unified recovery and recycle, avoids causing the waste of the powder that sprays, has guaranteed the clean on lower bolster surface simultaneously.

2. The utility model discloses a setting of filter screen, guide plate, connecting rod, fan, the filter screen can be avoided the powder to be taken out from exhaust column department, and the guide plate can cross to carry out the water conservancy diversion to the powder, and the powder of being convenient for falls into the powder and collects the box in, when adhering to too much powder on the filter screen, can start the fan and carry out the blowback, will adhere to the powder blow off on the filter screen, avoids blocking up the filter screen.

Drawings

FIG. 1 is a main sectional view of a ceramic mold for reducing powder waste according to the present invention;

FIG. 2 is a front view of a ceramic mold for reducing powder waste according to the present invention;

fig. 3 is a cross-sectional view of the utility model provides a reduce ceramic mold's of powder waste powder collecting box.

Illustration of the drawings:

1. a lower template; 2. a lower mold core; 3. mounting a template; 4. pressing plate of upper mold core; 5. a cavity; 6. a hydraulic cylinder; 7. discharging a material block; 8. a support table; 9. a travel switch; 10. a frame-shaped dust collection pipe; 11. a dust collection head; 12. a fan; 13. a connecting pipe; 14. a support plate; 15. a powder collecting box; 16. opening and closing the door; 17. a visual window; 18. a powder collecting box; 19. an exhaust pipe; 20. a fan; 21. a connecting rod; 22. a filter screen; 23. a baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a ceramic die capable of reducing powder waste comprises a lower die plate 1 and an upper die plate 3, wherein the upper surface of the lower die plate 1 is fixedly connected with a lower die core 2, the lower surface of the upper die plate 3 is fixedly connected with an upper die core pressing plate 4, the lower die plate 1 is internally provided with a cavity 5, the inner bottom wall of the cavity 5 is fixedly connected with a hydraulic cylinder 6, the cavity 5 is communicated with the bottom end of the lower die core 2, the lower die core 2 is internally provided with a discharging block 7, two sides of the lower die core 2 are respectively and fixedly connected with a supporting table 8, the upper surface of the supporting table 8 is provided with a stroke switch 9, the upper surface of the lower die plate 1 is provided with a frame-shaped dust suction pipe 10, one side of the outer wall of the lower die plate 1 is fixedly connected with a powder collecting box 15, one side of the outer wall of the powder collecting box 15 is fixedly connected with a supporting plate 14, the upper surface of the supporting plate 14 is fixedly connected with a fan 12, the powder collecting box 18 is arranged in the powder collecting box 15, and the top end of the powder collecting box 15 is connected with a connecting pipe 13, one end of the connecting pipe 13 far away from the powder collecting box 15 is communicated with the side wall of the frame-shaped dust collection pipe 10, the air draft end of the fan 12 is connected with an air draft pipe 19, one end of the air draft pipe 19 far away from the fan 12 is communicated with the side wall of the powder collecting box 15, one side, close to the air draft pipe 19, of the inner wall of the powder collecting box 15 is provided with a filter screen 22, the inside of the air draft pipe 19 is fixedly connected with a connecting rod 21, and one side, close to the filter screen 22, of the connecting rod 21 is provided with a fan 20.

The inner top wall of the powder collecting box 15 is fixedly connected with a flow guide plate 23, so that the powder can be guided to fall into the powder collecting box 18; the lower mold core 2 is positioned in the center of the frame-shaped dust absorption pipe 10, and one side of the frame-shaped dust absorption pipe 10 close to the lower mold core 2 is provided with a plurality of dust absorption heads 11 which are convenient for collecting spread powder; the side surface of the dust collection head 11 is arranged in a horn shape, so that the material suction direction is wider; the telescopic end of the hydraulic cylinder 6 is fixedly connected with the bottom of the discharging block 7 so as to facilitate discharging of the pressed workpiece; sealed switch door 16 and transparent visual window 17 have been seted up to powder collecting box 15's outer wall one side, and the inside collection condition is observed to accessible visual window 17, collects the box 18 when full when powder to open switch door 16 and take out it and carry out unified recovery processing, travel switch 9 and fan 12 electric connection are convenient for control fan 12.

The working principle is as follows: an operator pours powder with press forming into the lower mold core 2, the upper mold plate 3 moves to press the material through the upper mold core pressing plate 4, when the upper mold core pressing plate 4 contacts the powder, some redundant powder can be spread out under the action of lower pressure, meanwhile, the travel switch 9 contacts with the upper mold plate 3, the fan 12 is started, the fan 12 draws air to suck the powder into the powder collecting box 15 through the dust suction head 11 and fall into the powder collecting box 18 under the blocking of the guide plate 23, when too much powder is attached to the filter screen 22, the hydraulic cylinder 6 can be started to drive the discharging block 7 to push out the workpiece after the pressing is finished, when more powder is attached to the filter screen 22, the fan 20 can be started to perform back blowing to blow off the powder attached to the filter screen 22, the filter screen 22 is prevented from being blocked, the internal collecting condition can be observed through the visual window 17, when the powder collecting box 18 is full, so that the opening and closing door 16 is opened and taken out for uniform recycling processing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a reduce extravagant ceramic mould of powder, includes lower bolster (1) and cope match-plate pattern (3), its characterized in that: the upper surface of the lower template (1) is fixedly connected with a lower mold core (2), the lower surface of the upper template (3) is fixedly connected with an upper mold core pressing plate (4), a cavity (5) is formed in the lower template (1), a hydraulic cylinder (6) is fixedly connected to the inner bottom wall of the cavity (5), the cavity (5) is communicated with the bottom end of the lower mold core (2), a discharging block (7) is arranged in the lower mold core (2), supporting tables (8) are respectively and fixedly connected to two sides of the lower mold core (2), a travel switch (9) is arranged on the upper surface of each supporting table (8), a frame-shaped dust suction pipe (10) is arranged on the upper surface of the lower template (1), a powder collecting box (15) is fixedly connected to one side of the outer wall of the lower template (1), and a supporting plate (14) is fixedly connected to one side of the outer wall of the powder collecting box (15), the utility model discloses a dust collector, including backup pad (14), the last fixed surface of backup pad (14) is connected with fan (12), the inside of powder collecting box (15) is provided with powder and collects box (18), the top of powder collecting box (15) is connected with connecting pipe (13), the one end that powder collecting box (15) were kept away from in connecting pipe (13) and the lateral wall intercommunication of frame type dust absorption pipe (10), the convulsions end of fan (12) is connected with exhaust column (19), the one end that fan (12) were kept away from in exhaust column (19) and the lateral wall intercommunication of powder collecting box (15), one side that powder collecting box (15) inner wall is close to exhaust column (19) is provided with filter screen (22), the inside fixedly connected with connecting rod (21) of exhaust column (19), one side that connecting rod (21) are close to filter screen (22) is provided with fan (20).

2. The ceramic mold for reducing powder waste of claim 1, wherein: and the inner top wall of the powder collecting box (15) is fixedly connected with a guide plate (23).

3. The ceramic mold for reducing powder waste of claim 1, wherein: the lower mold core (2) is positioned in the center of the frame-shaped dust collection pipe (10), and one side of the frame-shaped dust collection pipe (10) close to the lower mold core (2) is provided with a plurality of dust collection heads (11).

4. The ceramic mold for reducing powder waste of claim 3, wherein: the side surface of the dust collection head (11) is arranged in a horn shape.

5. The ceramic mold for reducing powder waste of claim 1, wherein: the telescopic end of the hydraulic cylinder (6) is fixedly connected with the bottom of the discharging block (7).

6. The ceramic mold for reducing powder waste of claim 1, wherein: one side of the outer wall of the powder collecting box (15) is provided with a sealed switch door (16) and a transparent visual window (17).

7. The ceramic mold for reducing powder waste of claim 1, wherein: the travel switch (9) is electrically connected with the fan (12).