CN215703596U - High-strength plastic shaping mold - Google Patents

Abstract

The utility model discloses a high-strength plastic shaping die, which comprises a bottom plate, a lower die and a top plate, wherein a filling nozzle is arranged on the top plate, a dustproof mechanism is arranged on the filling nozzle, the dustproof mechanism comprises a dustproof plate and two groups of extension bars, the end parts of the extension bars are provided with fixed blocks, two groups of fixture blocks are arranged outside the filling nozzle, jacks are formed inside the fixture blocks, moving holes are formed inside the fixed blocks, inserting rods are arranged inside the moving holes, and one ends of the inserting rods can penetrate into the jacks; according to the utility model, through the designed dustproof mechanism, the dustproof plate can cover the filling nozzle to achieve a dustproof effect, so that the filling nozzle can be conveniently prevented from being dustproof in use, and the situation that the filling nozzle is blocked due to the fact that external dust and impurities easily enter the filling nozzle when the filling nozzle is not used is prevented, and the dustproof mechanism is convenient to operate and simple to use.

Description

High-strength plastic shaping mold

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a high-strength plastic shaping mold.

Background

In the flow of plastic molding operations, a mold is often used.

When the existing mold is used, plastic melt is injected into the mold from the filling nozzle of the mold through an injection machine for forming, however, when the mold is not used, external dust and impurities easily enter the filling nozzle, so that the filling nozzle is easily blocked, normal use is influenced, and the production efficiency of the mold is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength plastic shaping mold, which aims to solve the problems that when the existing mold is used, plastic melt is injected into the mold from a filling nozzle on the mold through an injection machine for molding, but when the existing mold is not used, external dust and impurities easily enter the filling nozzle, so that the filling nozzle is easily blocked, the normal use is influenced, and the production efficiency of the mold is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastics stock mould of high strength, includes bottom plate, lower mould and roof, be provided with on the roof and irritate the mouth, it is provided with dustproof mechanism on the mouth to irritate, dustproof mechanism includes dust guard and two sets of extension strip, the tip of extension strip is provided with the fixed block, the outside of irritating the mouth is provided with two sets of fixture blocks, the jack has been seted up to the inside of fixture block, the removal hole has been seted up to the inside of fixed block, the inside in removal hole is provided with the inserted bar, the one end of inserted bar can penetrate the inside of jack.

Preferably, the outside of inserted bar is provided with movable strip, two sets of movable holes have been seted up to the inside of movable strip, the side of fixed block is provided with two sets of dead levers, the tip of dead lever passes movable hole and extension to the surface outside of movable strip.

Preferably, the end of the fixed rod is provided with a stop block, the inserted bar is connected with the moving hole in a sliding manner, and the other end of the inserted bar is provided with a handle.

Preferably, the outer wall cover of inserted bar is equipped with the spring, just the spring is located the activity strip with between the fixed block.

Preferably, the bottom of bottom plate is provided with places the board, the upper surface of placing the board is provided with spacing frame, the bottom of placing the board all is provided with the support column in corner all around, the bottom of support column is provided with the slipmat.

Preferably, the lower surface of the top plate is provided with an upper die, and two groups of indirect blocks are arranged between the bottom plate and the lower die.

Preferably, the pouring nozzle, the top plate, the upper die, the lower die, the indirect block and the bottom plate are all steel components.

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

(1) according to the utility model, through the designed dustproof mechanism, the dustproof plate can cover the filling nozzle to achieve a dustproof effect, so that the filling nozzle can be conveniently prevented from being dustproof in use, and the situation that the filling nozzle is blocked due to the fact that external dust and impurities easily enter the filling nozzle when the filling nozzle is not used is prevented, and the dustproof mechanism is convenient to operate and simple to use.

(2) According to the utility model, by combining the designed placing plate, the limiting frame, the supporting column and the non-slip mat, the mold can be conveniently placed on the placing plate when not in use, the condition that the bottom of the mold is contacted with the ground and is polluted to influence the subsequent reuse due to the fact that the mold is directly placed on the ground in the prior art is avoided, the use of the subsequent mold is convenient, the design is simple, and the practicability is obvious.

Drawings

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

FIG. 2 is a schematic structural diagram of a dust-proof mechanism according to the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing block, the movable strip and the fixture block of the present invention;

FIG. 4 is a schematic top view of the positioning plate and the limiting frame of the present invention;

in the figure: 1. a non-slip mat; 2. placing the plate; 3. a base plate; 4. an indirect block; 5. a top plate; 6. filling a nozzle; 7. a dust-proof plate; 8. an upper die; 9. a lower die; 10. a support pillar; 11. a limiting frame; 12. a clamping block; 13. a handle; 14. an extension bar; 15. a fixed block; 16. moving the hole; 17. fixing the rod; 18. a movable bar; 19. a spring; 20. a movable hole; 21. a stopper; 22. inserting a rod; 23. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-strength plastic shaping die comprises a bottom plate 3, a lower die 9 and a top plate 5, wherein a filling nozzle 6 is arranged on the top plate 5, a dustproof mechanism is arranged on the filling nozzle 6, the dustproof mechanism comprises a dustproof plate 7 and two groups of extension bars 14, fixing blocks 15 are arranged at the end parts of the extension bars 14, two groups of clamping blocks 12 are arranged outside the filling nozzle 6, jacks 23 are formed inside the clamping blocks 12, moving holes 16 are formed inside the fixing blocks 15, inserting rods 22 are arranged inside the moving holes 16, one ends of the inserting rods 22 can penetrate into the jacks 23, movable bars 18 are arranged outside the inserting rods 22, two groups of movable holes 20 are formed inside the movable bars 18, two groups of fixing rods 17 are arranged on the side surfaces of the fixing blocks 15, the end parts of the fixing rods 17 penetrate through the movable holes 20 and extend to the outer parts of the surfaces of the movable bars 18, stop blocks 21 are arranged at the end parts of the fixing rods 17, and the inserting rods 22 are connected with the moving holes 16 in a sliding manner, the other end of inserted bar 22 is provided with hand (hold) 13, the outer wall cover of inserted bar 22 is equipped with spring 19, and spring 19 is located between activity strip 18 and the fixed block 15, dustproof mechanism through the design, dust guard 7 can cover irritate mouth 6 and play dustproof effect, in use of being convenient for can prevent dust to irritate mouth 6, prevent that external dust and impurity from getting into easily irritate the inside of mouth 6 when not using, lead to irritate the condition that the jam can appear in mouth 6, and convenient operation is simple to use.

In this embodiment, it is preferred, the bottom of bottom plate 3 is provided with places board 2, the upper surface of placing board 2 is provided with spacing frame 11, the bottom corner all around of placing board 2 all is provided with support column 10, the bottom of support column 10 is provided with slipmat 1, place board 2 through the design, spacing frame 11, support column 10 and slipmat 1 combine together, be convenient for can place the mould on placing board 2 when not using, it is subaerial to have avoided traditional directness to place the mould, the bottom contact ground that causes the mould can be made dirty, influence the condition of follow-up reuse, make things convenient for follow-up mould to use, the design is simple, the practicality is showing.

In this embodiment, it is preferable that an upper mold 8 is provided on the lower surface of the top plate 5, and two inter-block blocks 4 are provided between the bottom plate 3 and the lower mold 9.

In this embodiment, the pouring nozzle 6, the top plate 5, the upper die 8, the lower die 9, the indirect block 4 and the bottom plate 3 are preferably steel members, and the steel strength is high.

The working principle and the using process of the utility model are as follows:

when the utility model is used, the handle 13 is held to move in the direction away from the fixed block 15, the inserted bar 22 is driven to move, the inserted bar 22 drives the movable strip 18 to move, at this time, the spring 19 is compressed by the movable bar 18, and stops moving when the plunger 22 moves to a proper position, then the dust-proof plate 7 covers the pouring nozzle 6, and one end of the inserted link 22 is made to be consistent with the position of the insertion hole 23, then the handle 13 is released, at this time, the spring 19 extends back to push the movable strip 18 to move towards the direction close to the stop block 21, the inserted link 22 is driven to move, then one end of the inserted link 22 is inserted into the insertion hole 23, the dust guard 7 can be installed, when the mold needs to be used, the handle 13 is moved to the direction far away from the inserted link 22 again to drive the inserted link 22 to move, then one end of the inserting rod 22 is separated from the jack 23, and the dust-proof plate 7 can be detached by taking the dust-proof plate 7 from the filling nozzle 6;

when the mold is not used, the mold is placed on the placing plate 2, and when the mold is used, the mold on the placing plate 2 is taken down.

Although embodiments of the present invention have been shown and described, 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a plastics stock mould of high strength, includes bottom plate (3), lower mould (9) and roof (5), its characterized in that: be provided with on roof (5) and irritate mouth (6), it is provided with dustproof mechanism on mouth (6) to irritate, dustproof mechanism includes dust guard (7) and two sets of extension strip (14), the tip of extension strip (14) is provided with fixed block (15), the outside of irritating mouth (6) is provided with two sets of fixture blocks (12), jack (23) have been seted up to the inside of fixture block (12), removal hole (16) have been seted up to the inside of fixed block (15), the inside that removes hole (16) is provided with inserted bar (22), the one end of inserted bar (22) can be penetrated the inside of jack (23).

2. The high strength plastic stock mold of claim 1, wherein: the outside of inserted bar (22) is provided with activity strip (18), two sets of movable hole (20) have been seted up to the inside of activity strip (18), the side of fixed block (15) is provided with two sets of dead lever (17), the tip of dead lever (17) passes activity hole (20) and extend to the surface outside of activity strip (18).

3. The high strength plastic stock mold of claim 2, wherein: the end part of the fixed rod (17) is provided with a stop block (21), the inserted bar (22) is connected with the moving hole (16) in a sliding manner, and the other end of the inserted bar (22) is provided with a handle (13).

4. The high strength plastic stock mold of claim 3, wherein: the outer wall cover of inserted bar (22) is equipped with spring (19), just spring (19) are located activity strip (18) with between fixed block (15).

5. The high strength plastic stock mold of claim 1, wherein: the bottom of bottom plate (3) is provided with places board (2), the upper surface of placing board (2) is provided with spacing frame (11), the bottom of placing board (2) all is provided with support column (10) in corner all around, the bottom of support column (10) is provided with slipmat (1).

6. The high strength plastic stock mold of claim 5, wherein: the lower surface of roof (5) is provided with mould (8), bottom plate (3) with be provided with two sets of indirect blocks (4) between lower mould (9).

7. The high strength plastic stock mold of claim 6, wherein: the pouring nozzle (6), the top plate (5), the upper die (8), the lower die (9), the indirect block (4) and the bottom plate (3) are all steel components.

Images