CN217862599U - Sealed product mould of two-stage slider demolding - Google Patents

Abstract

The utility model relates to a mould field specifically discloses a sealed product mould of two-stage slider demolding, comprising a base plate, the one-level slider is installed at the top of bottom plate, and the second grade slider is installed at the top of one-level slider, and the roof is installed at the top of second grade slider, and sealing mechanism has been seted up at the top of one-level slider, and a plurality of through-hole has been seted up to the bottom of bottom plate, and the through-hole runs through bottom plate and one-level slider, and the internally mounted of through-hole has the connecting rod. The utility model discloses one-level slider and second grade slider remove in proper order when using, make the product have certain space of dodging when carrying out the drawing of patterns, can play better protection to the product when using.

Description

Sealed product mould of two-stage slider demolding

Technical Field

The utility model relates to the technical field of mold, especially, relate to a sealed product mould of two-stage slider demolding.

Background

The die is various dies 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, with different molds being made up of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material.

The forced demoulding structure mold is used in the injection molding production process of a product, because only one set of sliding block is arranged in the traditional mold structure, the product is free of avoiding space during demoulding, the edge of the product is easily extruded and dragged in the demoulding process, the product is broken, the breaking phenomenon is serious, and the production quality of the product is greatly reduced during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a two-stage slide block demolding sealing product mold.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sealed product mould of two-stage slider demolding, includes the bottom plate, the one-level slider is installed at the top of bottom plate, and the second grade slider is installed at the top of one-level slider, and the roof is installed at the top of second grade slider, and sealing mechanism has been seted up at the top of one-level slider, and a plurality of through-hole has been seted up to the bottom of bottom plate, and the through-hole runs through bottom plate and one-level slider, and the internally mounted of through-hole has the connecting rod.

Preferably, the limiting plate is installed to the one end of connecting rod in the bottom of second grade slider, and the limiting plate is installed to the other end of connecting rod, and the mounting hole of seting up the infundibulate is run through to the bottom of second grade slider, and the top of second grade slider has been seted up and has been inlayed the groove, and inlays the groove and communicate each other with the mounting hole.

Preferably, sealing mechanism includes the solid fixed cylinder of infundibulate, and solid fixed cylinder is located the inside of mounting hole, and the slip cap has cup jointed the mold insert on the solid fixed cylinder, and the mold insert is inlayed in inlaying the inslot.

Preferably, slidable mounting has the mold core on the solid fixed cylinder, and the bottom plate is run through to the one end of mold core, and the roof is close to one side of bottom plate and has seted up with mold core other end assorted standing groove.

Preferably, the top of the inner wall of the insert is provided with an annular flow guide opening, and the top of the insert is provided with a fixing ring.

Preferably, the bottom of roof all has seted up the draw-in groove near the position of corner, the top of second grade slider all install near the position of corner with draw-in groove assorted stopper.

Preferably, the top of roof has seted up the hole of moulding plastics, and moulds plastics the hole and communicate each other with the standing groove, and the guide way has all been seted up at the both ends of bottom plate.

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

the utility model discloses the removal of well fixed section of thick bamboo can make the product go out certain space of dodging more when the product drawing of patterns, and mold insert and solid fixed ring can not cause the extrusion and drag to the product when using, can carry out better protection to the product when the product is demolded, and after the second grade slider removed, the staff alright take out the product on the mold core. When the product demoulding device is used, the first-stage sliding block and the second-stage sliding block can be moved in sequence when the product is demoulded, the product can be well protected at a position close to the fixing ring when the product is forcedly demoulded, the product demoulding is more convenient, and meanwhile, the production quality of the product can also be improved.

Drawings

Fig. 1 is a perspective view of a sealed product mold for two-stage slide block demolding according to the present invention;

fig. 2 is a schematic view of a mounting structure of a fixed cylinder of a two-stage slide-block demolding sealed product mold according to the present invention;

fig. 3 is a schematic diagram of a connecting rod mounting structure of a two-stage slider demolding sealed product mold according to the present invention;

fig. 4 is a schematic diagram of a two-stage slide block structure of a two-stage slide block demolding sealed product mold according to the present invention;

fig. 5 is a two-stage slide block cross-sectional view of a two-stage slide block demolding sealed product mold according to the present invention;

fig. 6 is a schematic structural view of a top plate of a two-stage slide-block demolding sealed product mold provided by the present invention;

fig. 7 is a cross-sectional view of the sealing product mold for two-stage slide demolding according to the present invention.

In the figure: 1. a base plate; 2. a first-stage slide block; 3. a secondary slide block; 4. a top plate; 5. a mold core; 6. a connecting rod; 7. a limiting plate; 8. a through hole; 9. a fixed cylinder; 10. injection molding holes; 11. a guide groove; 12. embedding a groove; 13. an insert; 14. a limiting block; 15. a fixing ring; 16. a flow guide port; 17. a card slot; 18. and (6) placing a groove.

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.

Referring to fig. 1-7, a sealed product mould of two-stage slider demolding, includes bottom plate 1, and one-level slider 2 is installed at the top of bottom plate 1, and second grade slider 3 is installed at the top of one-level slider 2, and roof 4 is installed at the top of second grade slider 3, and sealing mechanism has been seted up at the top of one-level slider 2, and a plurality of through-hole 8 has been seted up to the bottom of bottom plate 1, and through-hole 8 runs through bottom plate 1 and one-level slider 2, and the internally mounted of through-hole 8 has connecting rod 6.

As a technical optimization scheme, the bottom at second grade slider 3 is installed to the one end of connecting rod 6, limiting plate 7 is installed to the other end of connecting rod 6, the mounting hole of seting up the infundibulate is run through to second grade slider 3's bottom, second grade slider 3's top has been seted up and has been inlayed groove 12, and inlay groove 12 and the mutual intercommunication of mounting hole, bottom plate 1 and external drive mechanism interconnect when using, drive mechanism can drive bottom plate 1 and remove, make bottom plate 1 slide on connecting rod 6, and connecting rod 6 can play better guide effect to bottom plate 1 when bottom plate 1 removes.

As a technical optimization scheme of the utility model, sealing mechanism includes the solid fixed cylinder 9 of infundibulate, and solid fixed cylinder 9 is located the inside of mounting hole, and the slip has cup jointed mold insert 13 on solid fixed cylinder 9, and mold insert 13 inlays and is inlaying in groove 12, when bottom plate 1 removes when using, can drive solid fixed cylinder 9 and shift out mold insert 13, makes mold insert 13 and solid fixed cylinder 9 break off the centre gripping to the product, makes things convenient for the product to carry out the drawing of patterns.

As a technical optimization scheme of the utility model, slidable mounting has mold core 5 on the solid fixed cylinder 9, and the one end of mold core 5 runs through bottom plate 1, roof 4 be close to bottom plate 1 one side seted up with mold core 5 other end assorted standing groove 18, the product can be located one of mold insert 13 top at mold core 5 and take shape when using one.

As a technical optimization scheme of the utility model, annular water conservancy diversion mouth 16 has been seted up at the inner wall top of mold insert 13, and solid fixed ring 15 is installed at the top of mold insert 13, and after carrying out the product and moulding plastics, water conservancy diversion mouth 16 and solid fixed ring 15 can seal the seal area of product and mould plastics and the shaping.

As a technical optimization scheme, draw-in groove 17 has all been seted up to the position that the bottom of roof 4 is close to the corner, the top of second grade slider 3 be close to the position of corner all install with draw-in groove 17 assorted stopper 14, solid fixed ring 15 alright break away from with the product on second grade slider 3 mold insert 13 when removing, make things convenient for the staff to take to the product after the shaping on mold core 5, and can not cause the damage to itself of product when using, can carry out better protection to the product.

As a technical optimization scheme of the utility model, injection hole 10 has been seted up at the top of roof 4, and injection hole 10 communicates with standing groove 18 each other, and guide way 11 has all been seted up at bottom plate 1's both ends, and the staff can adjust the shape of mold core 5 and standing groove 18 according to the shape of product when using, and leaves the gap that leaves certain width between the top of mold core 5 and the inner wall of standing groove 18, conveniently carries out injection-moulded to the product.

The utility model discloses when using, the staff is fixed bottom plate 1 and drive mechanism interconnect, and roof 4 and injection moulding device interconnect, and the pipeline of just moulding plastics inserts in the downthehole 10 of moulding plastics at 4 tops of roof. When the sliding type base plate is used, the fixing rods can be arranged at the two ends of the base plate 1 by workers, the fixing rods are slidably arranged in the guide grooves 11, and the fixing rods can play a good guiding role when the base plate 1 and the secondary sliding block 3 move. When in use, the product can be shaped on one end of the mold core 5 positioned in the placing groove 18 through injection molding, and the shape of the product can be adjusted according to the shapes of the mold core 5 and the inner wall of the placing groove 18.

When the staff need take the product after moulding plastics, external drive mechanism drives bottom plate 1 and removes to the direction of keeping away from roof 4, alright drive the solid fixed cylinder 9 on it when bottom plate 1 removes and shift out mold insert 13, because when carrying out the product and moulding plastics, the top of solid fixed cylinder 9 mutually supports with solid fixed ring 15, mould plastics and the shaping to the product, but after the product shaping, gu fixed ring 15 and solid fixed cylinder 9 carry out the centre gripping to the product, after solid fixed cylinder 9 shifts out mold insert 13, alright disconnection is to the centre gripping of product, realize the drawing of patterns of one-level slider 2. When the solid fixed cylinder 9 on the one-level slider 2 shifts out the second level slider 3, the bottom plate 1 and the one-level slider 2 move on the connecting rod 6, and when the bottom plate 1 and the one-level slider 2 abut against the limiting plate 7, the bottom plate 1 and the one-level slider 2 drive the second level slider 3 to move through the limiting plate 7 and the connecting rod 6.

Because the insert 13 and the fixed cylinder 9 on the slide block are disconnected to clamp the product, when the secondary slide block 3 moves, one end of the product close to the fixed ring 15 can move to the inside of the insert 13 in a small range, the movement of the fixed cylinder 9 can enable the product to have a certain avoiding space when the product is demoulded, the insert 13 and the fixed cylinder 15 cannot cause serious extrusion and dragging on the product when the slide block is used, and the product can be well protected. When the second-stage sliding block 3 moves, a worker can take out the product on the mold core 5. When the product demoulding device is used, the first-stage sliding block 2 and the second-stage sliding block 3 can move in sequence when the product is demoulded, and the product can be well protected when the product is forcibly demoulded, so that the product demoulding is more convenient, and meanwhile, the production quality of the product can also be improved.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a sealed product mould of two-stage slider demolding, includes bottom plate (1), its characterized in that, one-level slider (2) are installed at the top of bottom plate (1), and second grade slider (3) are installed at the top of one-level slider (2), and roof (4) are installed at the top of second grade slider (3), and sealing mechanism has been seted up at the top of one-level slider (2), and a plurality of through-hole (8) have been seted up to the bottom of bottom plate (1), and bottom plate (1) and one-level slider (2) are run through in through-hole (8), and the internally mounted of through-hole (8) has connecting rod (6).

2. The sealed product mold for the two-stage sliding block demolding according to claim 1, wherein one end of the connecting rod (6) is mounted at the bottom of the second-stage sliding block (3), the other end of the connecting rod (6) is provided with the limiting plate (7), the bottom of the second-stage sliding block (3) penetrates through a funnel-shaped mounting hole, the top of the second-stage sliding block (3) is provided with the embedding groove (12), and the embedding groove (12) is communicated with the mounting hole.

3. The mold for the sealed product with two-stage slide block demolding according to claim 2, wherein the sealing mechanism comprises a funnel-shaped fixed cylinder (9), the fixed cylinder (9) is located inside the mounting hole, an insert (13) is slidably sleeved on the fixed cylinder (9), and the insert (13) is embedded in the embedding groove (12).

4. The sealed product mold for the two-stage slide block demolding according to claim 3, wherein the fixed cylinder (9) is provided with a mold core (5) in a sliding manner, one end of the mold core (5) penetrates through the bottom plate (1), and one side, close to the bottom plate (1), of the top plate (4) is provided with a placing groove (18) matched with the other end of the mold core (5).

5. The sealed product mold for two-stage slide ejection according to claim 3, wherein the top of the inner wall of the insert (13) is provided with an annular flow guide opening (16), and the top of the insert (13) is provided with a fixing ring (15).

6. The sealed product mold for two-stage sliding block demolding according to claim 1, wherein clamping grooves (17) are formed in positions, close to corners, of the bottom of the top plate (4), and limiting blocks (14) matched with the clamping grooves (17) are mounted in positions, close to corners, of the top of the second-stage sliding block (3).

7. The mold for the sealed product with the two-stage slide block demolding according to claim 4, wherein the top plate (4) is provided with an injection molding hole (10) at the top, the injection molding hole (10) is communicated with the placing groove (18), and the bottom plate (1) is provided with guide grooves (11) at both ends.

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