CN213533674U - Device for preventing 3D printing die warp - Google Patents

Abstract

The utility model discloses a device for preventing 3D printing mould from deforming, which comprises a base, wherein a mould is placed on the upper surface of the base, a support frame capable of adjusting the height is installed on the upper surface of the base, a heat dissipation device capable of quickly dissipating heat is fixedly installed on the lower surface of the support frame, a synchronous electric lifting column is utilized to drive the support frame to adjust the position up and down aiming at mould cavities of different moulds, so as to drive the heat dissipation device to move up and down to change the position, the mould is conveniently cooled and dissipated, before use, a water outlet interface is connected with an external water outlet conduit, a water inlet interface is connected with an external cold water pressure water supply pipe, a water pipe box is cooled by cold water, cold air at the periphery of the cold water pipe is quickly blown to the outer surface of the mould by a fan to be quickly cooled, when the fan is damaged and needs to be replaced or maintained, the fixing frame is, the radiating effect is good, simple structure, convenient to use.

Description

Device for preventing 3D printing die warp

Technical Field

The utility model relates to a prevent mould deformation technical field, specifically be a prevent device that 3D print die warp.

Background

3D printing die causes the deformation under the influence of high temperature operating condition easily when moulding plastics, and the method that prevents the mould deformation is with the mould cooling to solve the problem that the mould thermal expansion warp, and the device cooling effect that 3D printing die warp in the past is relatively poor, and can not change heat abstractor's position according to the high position in mould chamber, and the heat dissipation cooling effect is relatively poor, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent device that 3D print die warp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent device that D printing die warp, includes the base, the mould has been placed to the upper surface of base, and the upper surface of base installs the support frame that can height-adjusting, the lower fixed surface of support frame installs the heat abstractor that can dispel the heat fast.

Preferably, the lower surface of the support frame is fixedly provided with a connecting column, and a synchronous electric lifting column is fixedly arranged between the connecting column and the upper surface of the base.

Preferably, heat abstractor includes the conduit box, the interior side surface of conduit box all laminates with the surface of mould, the inner chamber fixed mounting of conduit box has the supporting shoe, the interior side surface of conduit box all runs through the inner chamber and has seted up the air guide hole, the exterior side surface of conduit box all runs through the inner chamber and has seted up the air intake, cold water pipe has been placed to the upper surface of supporting shoe, cold water pipe runs through fixed mounting in the inner chamber of each conduit box, cold water pipe is provided with into water interface and play water interface, it exposes in the outside of conduit box with a play water interface to advance water interface, the fixed frame that can dismantle is all installed on the exterior side surface of conduit box, the equal symmetrical fixed mounting in interior side surface of fixed frame has the fan.

Preferably, the equal symmetrical fixed mounting in outside surface of water pipe box has the fixed block, the equal fixed mounting in inside surface of fixed block has the inserted block, and two fixed mounting has spacing cutting between the fixed block, the slot has all been seted up on the outside surface of fixed frame, the interior side surface of slot and the surface laminating of inserted block, the spacing groove has all been seted up to the lower surface of fixed frame, the internal surface of spacing groove and the surface laminating of spacing cutting.

Preferably, the distance between the upper and lower supporting blocks is larger than the diameter of the cold water pipe.

Preferably, the water pipe box is made of heat-conducting metal.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up cold water pipe, water pipe box, fixed block, fixed frame and fan, be convenient for cool down to the mould fast, through setting up spliced pole, support frame, synchronous electric lift post and heat abstractor, be convenient for adjust heat abstractor's position according to the mould chamber position of mould to dispel the heat to the position in mould chamber, and then prevent that the mould collision from warping.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is the schematic view of the sectional structure of the spacing cutting of the present invention.

Fig. 4 is a detailed view of fig. 2 at a.

Fig. 5 is a detailed view of fig. 2 at b.

In the figure: 1. the base, 2, the mould, 3, the support frame, 31, the spliced pole, 32, synchronous electric lift post, 4, heat abstractor, 41, the conduit case, 411, the supporting shoe, 412, the air guide hole, 413, the air intake, 42, cold water pipe, 421, the interface of intaking, 422, the interface of going out water, 43, fixed block, 431, the inserted block, 432, spacing cutting, 44, fixed frame, 441, slot, 442, spacing groove, 45, fan.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a device for preventing a 3D printing mould from deforming comprises a base 1, a mould 2 is arranged on the upper surface of the base 1, and the upper surface of the base 1 is provided with a supporting frame 3 with adjustable height, the lower surface of the supporting frame 3 is fixedly provided with a heat dissipation device 4 capable of dissipating heat quickly, aiming at the mould cavities of different moulds 2, the synchronous electric lifting column 32 is utilized to drive the supporting frame 3 to adjust the position up and down, thereby driving the heat dissipation device 4 to move up and down to change the position, facilitating the cooling and heat dissipation of the mold 2, before use, connecting the water outlet port 422 with an external water outlet conduit, connecting the water inlet port 421 with an external cold water pressure water supply pipe, cooling the water tank 41 by using cold water, rapidly blowing cold air at the periphery of the cold water pipe 42 to the outer surface of the mold 2 by using the fan 45 for rapid cooling, when the fan 45 is damaged and needs to be replaced or maintained, the fixing frame 44 is moved upwards to be separated from the limiting inserting strip 432 and the inserting block 431 and taken down.

Particularly, the lower fixed surface of support frame 3 installs spliced pole 31, and the synchronous electric lift post 32 of fixed mounting between spliced pole 31 and the upper surface of base 1 to the mould chamber of different moulds 2, utilizes synchronous electric lift post 32 to drive support frame 3 upper and lower adjusting position to drive heat abstractor 4 and reciprocate the change position, conveniently cool down the heat dissipation to mould 2.

Specifically, the heat dissipation device 4 includes a water hose tank 41, the inner side surfaces of the water hose tank 41 are all attached to the outer surface of the mold 2, a support block 411 is fixedly installed in the inner cavity of the water hose tank 41, the inner side surfaces of the water hose tank 41 are all penetrated through the inner cavity to form air vents 412, the outer side surfaces of the water hose tank 41 are all penetrated through the inner cavity to form air inlets 413, cold water pipes 42 are placed on the upper surface of the support block 411, the cold water pipes 42 are penetrated through and fixedly installed in the inner cavities of the water hose tanks 41, each cold water pipe 42 is provided with a water inlet port 421 and a water outlet port 422, the water inlet port 421 and the water outlet port 422 are exposed outside the water hose tank 41, detachable fixing frames 44 are installed on the outer side surfaces of the water hose tank 41, fans 45 are symmetrically and fixedly installed on the inner side surfaces of the fixing frames 44, before use, the water pipe box 41 is cooled by cold water, and the fan 45 rapidly blows cold air around the cold water pipe 42 to the outer surface of the mold 2 to rapidly cool the mold.

Specifically, the outer side surfaces of the water hose box 41 are symmetrically and fixedly provided with the fixing blocks 43, the inner side surfaces of the fixing blocks 43 are fixedly provided with the inserting blocks 431, the two fixing blocks 43 are fixedly provided with the limiting inserting strips 432, the outer side surfaces of the fixing frames 44 are provided with the slots 441, the inner side surfaces of the slots 441 are attached to the outer surfaces of the inserting blocks 431, the lower surfaces of the fixing frames 44 are provided with the limiting grooves 442, the inner surfaces of the limiting grooves 442 are attached to the outer surfaces of the limiting inserting strips 432, and when the fan 45 is damaged and needs to be replaced or maintained, the fixing frames 44 are moved upwards to be detached from the limiting inserting strips 432 and the inserting blocks 431.

Specifically, the distance between the upper and lower supporting blocks 411 is greater than the diameter of the cold water pipe 42, so as to prevent the cold water pipe 42 from blocking the air vent 412 and the air inlet 413 to affect the heat dissipation effect.

Specifically, the water tube box 41 is made of a heat conductive metal material, which facilitates heat dissipation.

The working principle is as follows: to the mould chamber of different moulds 2, utilize synchronous electric lift post 32 to drive adjusting position about support frame 3, thereby it reciprocates the change position to drive heat abstractor 4, conveniently cool down the heat dissipation to mould 2, before the use, go out water interface 422 and connect outside water pipe, connect outside cold water pressure water supply pipe with interface 421 that intakes, utilize cold water to cool down water hose 41, utilize fan 45 to blow the outer surface of mould 2 with cold water pipe 42 outlying cold air rapidly and carry out rapid cooling, when fan 45 damages and needs to be changed or maintain, the fixed frame 44 of upward movement makes it break away from with spacing cutting 432 and inserted block 431 and take off can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a prevent device that 3D printing die warp, includes base (1), its characterized in that: mould (2) have been placed to the upper surface of base (1), and the upper surface mounting of base (1) has support frame (3) that can height-adjusting, the lower fixed surface of support frame (3) installs heat abstractor (4) that can dispel the heat fast.

2. The apparatus for preventing the 3D printing mold from deforming according to claim 1, wherein: the lower surface fixed mounting of support frame (3) has spliced pole (31), and fixed mounting is synchronous electronic lift post (32) between the upper surface of spliced pole (31) and base (1).

3. The apparatus for preventing the 3D printing mold from deforming according to claim 2, wherein: the heat dissipation device (4) comprises a water pipe box (41), the inner side surface of the water pipe box (41) is attached to the outer surface of the mold (2), a supporting block (411) is fixedly installed in an inner cavity of the water pipe box (41), air guide holes (412) are formed in the inner side surface of the water pipe box (41) in a penetrating mode and penetrate through the inner cavity, air inlets (413) are formed in the outer side surface of the water pipe box (41) in a penetrating mode, cold water pipes (42) are placed on the upper surface of the supporting block (411) and penetrate through the inner cavity of each water pipe box (41) in a penetrating mode, each cold water pipe (42) is provided with a water inlet connector (421) and a water outlet connector (422), the water inlet connectors (421) and the water outlet connectors (422) are exposed outside the water pipe box (41), and detachable fixing frames (44) are installed on the outer side surface of the water pipe box (, and fans (45) are symmetrically and fixedly arranged on the inner side surfaces of the fixing frames (44).

4. The apparatus for preventing 3D printing mold deformation according to claim 3, characterized in that: the equal symmetrical fixed mounting in outside surface of water hose case (41) has fixed block (43), the equal fixed mounting in inside surface of fixed block (43) has inserted block (431), and two fixed mounting has spacing cutting (432) between fixed block (43), slot (441) have all been seted up to the outside surface of fixed block (44), the interior surface of slot (441) and the surface laminating of inserted block (431), spacing groove (442) have all been seted up to the lower surface of fixed block (44), the interior surface of spacing groove (442) and the surface laminating of spacing cutting (432).

5. The apparatus for preventing the 3D printing mold from deforming according to claim 4, wherein: the distance between the upper and lower supporting blocks (411) is larger than the diameter of the cold water pipe (42).

6. The apparatus for preventing the 3D printing mold from deforming as claimed in claim 5, wherein: the water pipe box (41) is made of heat-conducting metal.

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