CN218749197U - Stable wood-plastic co-extrusion die - Google Patents

Abstract

The utility model discloses a stable wood-plastic co-extrusion die, which comprises a box body and two clapboards arranged inside the box body, wherein an outer die is arranged inside the box body, the outer die is fixed with the two clapboards, an inner core is arranged inside the outer die, a supporting structure is arranged inside the box body and positioned at the bottom of the inner core, a limiting component is arranged at the front end of the supporting structure, a hydraulic rod is arranged inside the box body, and the top end of the hydraulic rod is fixed with the supporting structure; through the bearing structure of design, hydraulic stem and dodge gate isotructure, can accomplish the drawing of patterns to off-the-shelf, and compare in current patent, the benefit of this kind of design lies in, and the finished product only takes place vertical and horizontal direction's removal when the drawing of patterns, can not take place slope or skew, has guaranteed the stability of drawing of patterns, avoids causing the finished product to damage because of drawing of patterns failure.

Description

Stable wood-plastic co-extrusion die

Technical Field

The utility model belongs to the technical field of the mould, concretely relates to crowded mould is altogether moulded to stable form wood.

Background

The preparation of wood-plastic section bar goods adopts wood to mould altogether to produce usually, like the even wood of heat dissipation of a record in the patent application of application number CN202022228071.0 moulds the crowded mould altogether, this patent application on the basis of current crowded mould altogether, through two baffles of design to add the coolant liquid toward between the baffle, promoted the radiating effect of current crowded mould altogether.

On the basis of the patent, the existing applicant designs a wood-plastic co-extrusion die capable of stably demoulding aiming at the defects that when the co-extrusion die is demoulded, a box cover needs to be turned over, a finished product is inclined, and demoulding is not stable enough.

Disclosure of Invention

An object of the utility model is to provide a crowded mould altogether is moulded to stable form wood to the mould in the above-mentioned patent of proposing in solving above-mentioned background art is not stable problem when carrying out the drawing of patterns inadequately.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a crowded mould altogether is moulded to stable form wood, includes the box and sets up at two inside baffles of box, the inside of box is provided with the external mold, the external mold is fixed mutually with two baffles, the inside of external mold is provided with the inner core, the bottom that the inside of box is located the inner core is provided with bearing structure, bearing structure's front end is provided with spacing subassembly, the inside of box is provided with the hydraulic stem, the top and the bearing structure of hydraulic stem are fixed mutually, the surface of box is provided with the dodge gate for the outside of hydraulic stem.

Preferably, the supporting structure comprises a bottom plate arranged at the bottom of the outer mold, and the bottom plate is connected with the bottom of the inner core.

Preferably, a sealing assembly is arranged between the bottom plate and the outer die and comprises a sealing gasket fixed on the top surface of the bottom plate, and a sealing groove for embedding the sealing gasket is formed in the bottom of the outer die.

Preferably, the supporting structure further comprises a supporting plate arranged at the bottom of the bottom plate, and the supporting plate is fixed with the top end of the hydraulic rod.

Preferably, a guide assembly is arranged between the bottom plate and the support plate, the guide assembly comprises guide rails fixed on two sides of the top surface of the support plate, and guide grooves in sliding connection with the guide rails are formed in two sides of the bottom plate.

Preferably, the limiting assembly comprises a limiting block arranged at the front end of the bottom plate, and a limiting groove for embedding the bottom end of the limiting block is formed in the top surface of the supporting plate.

Preferably, the inner side of the limiting block is provided with a sliding block, and the surface of the bottom plate is provided with a sliding groove in sliding connection with the sliding block.

Preferably, one side of box is provided with the leakage fluid dram, the leakage fluid dram is including connecting the fluid-discharge tube in the baffle bottom, the outer end of fluid-discharge tube is provided with revolves the piece, the inboard of revolving the piece is provided with the screw ring with fluid-discharge tube outer end threaded connection, the inboard of revolving the piece is provided with the rubber buffer that imbeds to the inside of fluid-discharge tube outer end.

Compared with the prior art, the beneficial effects of the utility model are that:

through the bearing structure of design, hydraulic stem and dodge gate isotructure, can accomplish the drawing of patterns to off-the-shelf, and compare in current patent, the benefit of this kind of design lies in, and the finished product only takes place vertical and horizontal direction's removal when the drawing of patterns, can not take place slope or skew, has guaranteed the stability of drawing of patterns, avoids causing the finished product to damage because of drawing of patterns failure.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of the support structure of FIG. 1 according to the present invention;

figure 4 is a side cross-sectional view of the stop assembly of figure 1 in accordance with the present invention;

FIG. 5 is an enlarged view of a portion of the drain of FIG. 1 according to the present invention;

in the figure: 100. a box body; 200. a partition plate; 300. an outer mold; 400. an inner core; 500. a support structure; 501. a base plate; 502. a seal assembly; 5021. a gasket; 5022. a sealing groove; 503. a support plate; 504. a guide assembly; 5041. a guide rail; 5042. a guide groove; 600. a limiting component; 601. a limiting block; 602. a slider; 603. a chute; 604. a limiting groove; 700. a hydraulic lever; 800. a liquid discharge port; 801. a liquid discharge pipe; 802. rotating the block; 803. a threaded ring; 804. a rubber plug; 900. a movable door.

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.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a stable form wood is moulded altogether mould, including box 100 and two baffles 200 of setting in box 100 inside, can go into the coolant liquid of pouring into between the baffle 200, the inside of box 100 is provided with external mold 300, external mold 300 is fixed mutually with two baffles 200, the inside of external mold 300 is provided with inner core 400, be used for carrying out the shaping of raw materials, the inside bottom that is located inner core 400 of box 100 is provided with bearing structure 500, play the supporting role, bearing structure 500's front end is provided with spacing subassembly 600, the inside of box 100 is provided with hydraulic stem 700, the top of hydraulic stem 700 is fixed mutually with bearing structure 500, support bearing structure 500 supports, the surface of box 100 is provided with dodge gate 900 for the outside of hydraulic stem 700, through structures such as bearing structure 500, hydraulic stem 700 and dodge gate 900 of design, can accomplish the drawing of patterns to the finished product, and compare in the current patent, the benefit of this design lies in, the finished product only takes place the removal of vertical and horizontal direction when drawing of patterns, can not take place the slope or skew, the stability of drawing of patterns has been guaranteed, avoid causing the finished product damage because of drawing of failure.

In this embodiment, it is preferable that the supporting structure 500 includes a bottom plate 501 disposed at the bottom of the outer mold 300, and the bottom plate 501 is connected to the bottom of the inner core 400 to support the inner core 400.

In this embodiment, preferably, a sealing assembly 502 is disposed between the bottom plate 501 and the outer mold 300, the sealing assembly 502 includes a gasket 5021 fixed on the top surface of the bottom plate 501, and a sealing groove 5022 for the gasket 5021 to be embedded into is disposed at the bottom of the outer mold 300, so as to achieve a good sealing effect.

In this embodiment, preferably, the supporting structure 500 further includes a supporting plate 503 disposed at the bottom of the bottom plate 501, and the supporting plate 503 is fixed to the top end of the hydraulic rod 700 to support the bottom plate 501.

In this embodiment, preferably, a guide assembly 504 is disposed between the bottom plate 501 and the supporting plate 503, the guide assembly 504 includes guide rails 5041 fixed to two sides of the top surface of the supporting plate 503, and guide grooves 5042 slidably connected to the guide rails 5041 are formed on two sides of the bottom plate 501 to play a role in guiding the bottom plate 501 to stably slide on the top surface of the supporting plate 503.

In this embodiment, preferably, the limiting component 600 includes a limiting block 601 disposed at the front end of the bottom plate 501, and a limiting groove 604 for embedding the bottom end of the limiting block 601 is disposed on the top surface of the supporting plate 503 to limit the bottom plate 501.

In this embodiment, preferably, a sliding block 602 is disposed inside the limiting block 601, and a sliding groove 603 slidably connected to the sliding block 602 is disposed on the surface of the bottom plate 501, so that the limiting block 601 can slide.

In this embodiment, preferably, a liquid discharge port 800 is disposed on one side of the box 100 for discharging the cooling liquid, the liquid discharge port 800 includes a liquid discharge pipe 801 connected to the bottom of the partition 200, a screw 802 is disposed at an outer end of the liquid discharge pipe 801, a threaded ring 803 screwed to an outer end of the liquid discharge pipe 801 is disposed inside the screw 802, the screw 802 is connected to an outer end of the liquid discharge pipe 801, and a rubber plug 804 embedded into an outer end of the liquid discharge pipe 801 is disposed inside the screw 802, thereby achieving a sealing and blocking effect.

The utility model discloses a theory of operation and use flow: when the mold is used, firstly, cooling liquid is poured from a liquid inlet on the partition board 200, then, the raw materials are poured into the outer mold 300, the raw materials are molded by the inner core 400 and are radiated by the cooling liquid, after a finished product is completely molded, the hydraulic rod 700 is started, the hydraulic rod 700 drives the supporting structure 500 and the inner core 400 to move downwards, then, the movable door 900 is opened, the limiting block 601 is shifted upwards, the fixing between the bottom plate 501 and the supporting plate 503 is released, the bottom plate 501 with the inner core 400 at the top and the finished product can be detached, then, the demolding can be easily completed, the finished product is not inclined or deviated in the whole process, and the stability of demolding is ensured; the personnel need regularly change the coolant liquid, and the operation is rotatory spiral piece 802, lets rubber buffer 804 come out from the outer port of flowing back 801, and the coolant liquid flows out for subsequent change operation.

Although embodiments of the present invention have been shown and described (with particularity and detail in the foregoing description), it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a crowded mould is altogether moulded to stable form wood, includes box (100) and sets up two baffles (200) inside box (100), its characterized in that: the inside of box (100) is provided with external mold (300), external mold (300) is fixed mutually with two baffles (200), the inside of external mold (300) is provided with inner core (400), the bottom that the inside of box (100) is located inner core (400) is provided with bearing structure (500), the front end of bearing structure (500) is provided with spacing subassembly (600), the inside of box (100) is provided with hydraulic stem (700), the top and bearing structure (500) of hydraulic stem (700) are fixed mutually, the surface of box (100) is provided with dodge gate (900) for the outside of hydraulic stem (700).

2. The stable wood-plastic co-extrusion die set forth in claim 1, wherein: the supporting structure (500) comprises a bottom plate (501) arranged at the bottom of the outer die (300), and the bottom plate (501) is connected with the bottom of the inner core (400).

3. The stable wood-plastic co-extrusion die set forth in claim 2, wherein: be provided with between bottom plate (501) and external mold (300) seal assembly (502), seal assembly (502) are including fixing sealed the pad (5021) at bottom plate (501) top surface, seal groove (5022) that supply sealed pad (5021) embedding are seted up to the bottom of external mold (300).

4. The stable wood-plastic co-extrusion die set forth in claim 2, wherein: the supporting structure (500) further comprises a supporting plate (503) arranged at the bottom of the bottom plate (501), and the supporting plate (503) is fixed with the top end of the hydraulic rod (700).

5. The stable wood-plastic co-extrusion die of claim 4, wherein: be provided with guide assembly (504) between bottom plate (501) and backup pad (503), guide assembly (504) are including fixing in guide rail (5041) of backup pad (503) top surface both sides, guide way (5042) with guide rail (5041) sliding connection are seted up to the both sides of bottom plate (501).

6. The stable wood-plastic co-extrusion die of claim 4, wherein: the limiting assembly (600) comprises a limiting block (601) arranged at the front end of the bottom plate (501), and a limiting groove (604) for embedding the bottom end of the limiting block (601) is formed in the top surface of the supporting plate (503).

7. The stable wood-plastic co-extrusion die of claim 6, wherein: the inner side of the limiting block (601) is provided with a sliding block (602), and the surface of the bottom plate (501) is provided with a sliding groove (603) which is in sliding connection with the sliding block (602).

8. The stable wood-plastic co-extrusion die set forth in claim 1, wherein: one side of box (100) is provided with drain outlet (800), drain outlet (800) are including connecting fluid-discharge tube (801) in baffle (200) bottom, the outer end of fluid-discharge tube (801) is provided with revolves piece (802), the inboard of revolving piece (802) is provided with screw ring (803) with fluid-discharge tube (801) outer end threaded connection, the inboard of revolving piece (802) is provided with rubber buffer (804) of embedding to the inside of fluid-discharge tube (801) outer end.

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