CN212826489U - Movable template of injection molding machine - Google Patents

Abstract

The utility model discloses an injection molding machine movable mould board, package rubbing board body, protection piece and place the hole, all be provided with fixed knot between protection piece and the plate body and construct, fixed knot constructs including movable plate, first spring, dwang, connecting rod, dead lever, connecting block, second spring, stopper and spacing hole, the inside dwang that all is provided with of protection piece, and all runs through the connecting rod on the dwang. The utility model provides a current movable mould board can't change after the protection piece wearing and tearing are serious when using problem, the life of the protection piece that increases to guaranteed the protecting effect to the plate body, improved the life of plate body, the dust on pull rod surface when using of having solved current movable mould board gets into easily and places the problem of downthehole portion, avoid dust or debris to lead to the pull rod and place the friction increase between the hole, guarantee that the pull rod can be placing downthehole portion normal removal.

Description

Movable template of injection molding machine

Technical Field

The utility model relates to a blow hair machine technical field, specifically be an injection molding machine movable mould board.

Background

The movable template is used as an important component of an injection molding machine, and the performance of the existing movable template is gradually improved, such as the movable template disclosed in Chinese patent publication No.: CN207044547U, an injection molding machine movable mould board, first reinforcing plate has been set up, the second reinforcing plate, third reinforcing plate and fourth reinforcing plate, can increase movable mould board's rigidity and hardness, four reinforcing plates are around the installation core setting, the installation is simple and orderly, make movable mould board harder, and the atress is more even, thereby improve the production quality of product, also reduction in production cost and defective rate simultaneously, also improved production efficiency, because its frictional force of receiving is great, it is comparatively serious to lead to its wearing and tearing when using, long-term after using, can lead to the barrier propterty to reduce, the guard plate of current movable mould board can not change the maintenance, the life of guard plate has been reduced.

The movable mould plate can pass and remove through its placing hole when using, in the use, can lead to the dust that the pull rod surface is infected with to get into and place the hole inside, leads to the pull rod and places the friction increase between the hole, leads to the pull rod to wear and tear seriously when removing, therefore a demand for an injection molding machine movable mould plate solves above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine movable mould board to the guard plate wearing and tearing of the current movable mould board that proposes in solving above-mentioned background art can't be changed when serious and railing dust debris get into easily when removing places downthehole portion, increase pull rod and place the problem of the friction between the hole.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding machine movable mould board, includes the plate body, protects the piece and places the hole, all be provided with fixed knot structure between protection piece and the plate body, fixed knot structure includes movable plate, first spring, dwang, connecting rod, dead lever, connecting block, second spring, stopper and spacing hole, the inside dwang that all is provided with of protection piece, and all runs through the connecting rod on the dwang, the both ends of connecting rod are all fixed respectively inside the protection piece, the inside connecting block that is fixed with of protection piece below dwang, and all be fixed with the second spring between connecting block and the dwang, the protection piece outer end all is fixed with the stopper piece, the plate body is inside all seted up with the spacing hole of stopper complex, all be fixed with the clearance structure on the plate body of placing the hole outside.

Preferably, the clearance structure is including placing board, sponge, gag lever post, fluting, carriage release lever and third spring, it all is provided with on the plate body in the hole outside to place and places the board, and the inside gag lever post that all glues of sponge, place all set up on the board with gag lever post complex fluting.

Preferably, the inside rotating rod end of plate body all sets up to the arc, the inside standing groove with dwang complex of all offering of protection piece, and the width size of standing groove is greater than the length size of dwang.

Preferably, the movable plates are symmetrically arranged inside the protective block, first springs are fixed between the movable plates and the inner wall of the protective block, and rubber pads are glued on the inner sides of the movable plates.

Preferably, the diameter of the inner ring of the sponge is equal to that of the placing hole, and the limiting rods are all arranged to be L-shaped and matched with the placing plate.

Preferably, the placing plate at the rear side of the limiting rod is internally provided with a moving rod, a third spring is fixed between the moving rod and the placing plate, and an arc-shaped groove matched with the moving rod is formed in the limiting rod.

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

1. this injection molding machine movable mould board is provided with the movable plate, first spring, the dwang, the dead lever, stopper and spacing hole, when protection piece wearing and tearing seriously need be changed, rotate the dwang, make its and the hanging of dead lever remove, thereby make vertical spacing between protection piece and the plate body remove, upwards stimulate again, make the stopper shift out spacing downthehole portion and can change, the problem that current movable mould board can't change after the protection piece wearing and tearing are serious when using has been solved, the life of the protection piece that increases, thereby the protecting effect to the plate body has been guaranteed, the service life of the plate body is prolonged.

2. This injection molding machine movable mould board is provided with places the board, the sponge, the gag lever post, the fluting, carriage release lever and third spring, when placing the pull rod normal use of downthehole portion and removing, the sponge cleans the pull rod outside, avoid the dust debris on the pull rod to get into and place downthehole portion, when the sponge is dirty needs to be changed, the board is placed in the rotation, make fluting and gag lever post align the back, will place the board and take off and can change, the dust on pull rod surface when using of having solved current movable mould board gets into the problem of placing downthehole portion easily, avoid the dust or debris to lead to the pull rod and place the friction increase between the hole, guarantee that the pull rod can be placing downthehole portion normal removal.

Drawings

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

FIG. 2 is a schematic sectional view of the protective block of the present invention;

fig. 3 is a schematic structural front sectional view of the protection block of the present invention;

fig. 4 is a schematic bottom sectional view of the structure of the placing board of the present invention.

In the figure: 1. a plate body; 2. a protection block; 31. moving the plate; 32. a first spring; 33. rotating the rod; 34. a connecting rod; 35. fixing the rod; 36. connecting blocks; 37. a second spring; 38. A limiting block; 39. a limiting hole; 4. placing holes; 51. placing the plate; 52. a sponge; 53. a limiting rod; 54. grooving; 55. a travel bar; 56. and a third spring.

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. 1-4, the present invention provides an embodiment: a movable template of an injection molding machine comprises a plate body 1, a protective block 2 and a placing hole 4, wherein a fixed structure is arranged between the protective block 2 and the plate body 1 and comprises a movable plate 31, a first spring 32, a rotating rod 33, a connecting rod 34, a fixed rod 35, a connecting block 36, a second spring 37, a limiting block 38 and a limiting hole 39, the movable plate 31 is symmetrically arranged inside the protective block 2, the first spring 32 is fixed between the movable plate 31 and the inner wall of the protective block 2, rubber pads are glued on the inner sides of the movable plate 31, the movable template has the function that when the protective block 2 is impacted, the protective block 2 can move to compress the first spring 32, so that partial extrusion force is counteracted through the reaction force generated by the first spring 32, the damage to the plate body 1 after the protective block 2 is impacted is avoided, the plate body 1 is protected through the rubber pads, and the friction damage between the plate body 1 and, the protective block 2 is internally provided with a rotating rod 33, the rotating rod 33 is provided with a connecting rod 34 in a penetrating manner, the end of the rotating rod 33 inside the plate body 1 is arc-shaped, the protective block 2 is internally provided with a placing groove matched with the rotating rod 33, the width of the placing groove is larger than the length of the rotating rod 33, the protective block is used for enabling the rotating rod 33 to rotate to be better hooked with a fixing rod 35 under the pulling of a second spring 37 after being loosened, and the rotating rod 33 can be ensured to completely move out of the plate body 1 when being disassembled, so that the limiting of the rotating rod 33 to the vertical direction of the plate body 1 can be ensured to be relieved, the worn protective block can be conveniently taken down and replaced, the two ends of the connecting rod 34 are respectively fixed inside the protective block 2, a connecting block 36 is fixed inside the protective block 2 below the rotating rod 33, and the second spring 37 is fixed between the connecting block 36 and the, the outer ends of the protection blocks 2 are all fixed with limit blocks 38, and the inside of the plate body 1 is all provided with limit holes 39 matched with the limit blocks 38.

The plate body 1 outside the placing hole 4 is fixed with a cleaning structure, the cleaning structure comprises a placing plate 51, a sponge 52, a limiting rod 53, a slot 54, a moving rod 55 and a third spring 56, the placing plate 51 is arranged on the plate body 1 outside the placing hole 4, the limiting rod 53 is glued inside the sponge 52, the diameter of the inner ring of the sponge 52 is equal to that of the placing hole 4, the limiting rod 53 is arranged in an L shape matched with the placing plate 51, the L-shaped cleaning structure has the function of ensuring that the sponge 52 can wipe the outer surface of the pull rod, meanwhile, the friction force caused by the sponge 52 to the pull rod is avoided from being large, the pull rod is inconvenient to move, the placing plate 51 is limited by the limiting rod 53, the placing plate 51 is fixedly attached to the plate body 1, the slot 54 matched with the limiting rod 53 is arranged on the placing plate 51, the moving rod 55 is arranged inside the placing plate 51 at the rear side of the limiting rod 53, and the movable rod 55 and place the board 51 inside between all be fixed with the third spring 56, the gag lever post 53 is inside to be seted up with the arc wall of movable rod 55 complex, its effect be for when placing the board 51 and rotate to the movable rod 55 and align with the arc wall, the third spring 56 that the movable rod 55 can promote to move down to the arc wall inside to it is spacing to carry out gag lever post 53 through the movable rod 55, makes and places board 51 fixed more firm.

The working principle is as follows: when the protection block 2 needs to be replaced, at first, the rotating rod 33 is pressed, so that the connecting rod 34 acts on the protection block, the second spring 37 is stretched and rotated, the rotating rod 33 is rotated to be fixed with the fixing rod 35 to be removed, the rotating rod 33 is completely moved out of the interior of the plate body 1, the protection block 2 is upwards pulled, the protection block 2 can be separated from the plate body 1, the limiting block 38 on the new protection block 2 is aligned and clamped in the limiting hole 39, the rotating rod 33 is moved to be aligned with the fixing rod 35, the rotating rod 33 is loosened, so that the pulling force generated by deformation of the second spring 37 and the matching of the connecting rod 34 are rotated to the fixing rod 35, and replacement of the protection block 2 can be completed.

When the pull rod normally moves in the placing hole 4, the outer side of the pull rod is in direct contact with the sponge 52, so that the surface of the pull rod is wiped through the sponge 52, when the surface of the sponge 52 is dirty, the sponge 52 is rotated, the limiting rod 53 extrudes the moving rod 55, the moving rod 55 compresses the third spring 56 and moves to the inside of the placing plate 51, so that the placing plate 51 can rotate, when the moving rod 53 is rotated to be aligned with the notch 54, the limiting of the placing plate 51 is released by the limiting rod 53, so that the sponge 52 can be taken down for cleaning and replacement, after the sponge 52 is processed, after the notch 54 is aligned with the limiting rod 53, the placing plate 51 is placed on the plate body 1, the placing plate 51 is rotated, the notch 54 is completely staggered with the limiting rod 53, and the moving rod 55 can move to the inside of the limiting rod 53 under the pushing of the third spring 56.

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.

Claims (6)

1. The utility model provides an injection molding machine movable mould board, includes plate body (1), protection piece (2) and places hole (4), its characterized in that: the protective plate is characterized in that a fixed structure is arranged between the protective block (2) and the plate body (1), the fixed structure comprises a movable plate (31), a first spring (32), a rotating rod (33), a connecting rod (34), a fixing rod (35), a connecting block (36), a second spring (37), a limiting block (38) and a limiting hole (39), the rotating rod (33) is arranged inside the protective block (2), the connecting rod (34) penetrates through the rotating rod (33), two ends of the connecting rod (34) are fixed inside the protective block (2) respectively, the connecting block (36) is fixed inside the protective block (2) below the rotating rod (33), the second spring (37) is fixed between the connecting block (36) and the rotating rod (33), the limiting block (38) is fixed at the outer end of the protective block (2), and the limiting hole (39) matched with the limiting block (38) is formed inside the plate body (1), the plate body (1) at the outer side of the placing hole (4) is fixed with a cleaning structure.

2. The movable platen of an injection molding machine according to claim 1, wherein: the cleaning structure comprises a placing plate (51), a sponge (52), a limiting rod (53), a slot (54), a moving rod (55) and a third spring (56), wherein the placing plate (51) is arranged on the plate body (1) outside the placing hole (4), the limiting rod (53) is glued inside the sponge (52), and the placing plate (51) is provided with the slot (54) matched with the limiting rod (53).

3. The movable platen of an injection molding machine according to claim 1, wherein: the inside dwang (33) end of plate body (1) all sets up to the arc, protection piece (2) are inside all to be seted up with dwang (33) complex standing groove, and the width size of standing groove is greater than the length size of dwang (33).

4. The movable platen of an injection molding machine according to claim 1, wherein: the movable plate (31) is symmetrically arranged inside the protection block (2), first springs (32) are fixed between the movable plate (31) and the inner wall of the protection block (2), and rubber pads are glued on the inner sides of the movable plate (31).

5. The movable platen of an injection molding machine according to claim 2, wherein: the diameter of the inner ring of the sponge (52) is equal to that of the placing hole (4), and the limiting rods (53) are all arranged to be L-shaped and matched with the placing plate (51).

6. The movable platen of an injection molding machine according to claim 2, wherein: the novel spring limiting device is characterized in that moving rods (55) are arranged inside the placing plate (51) on the rear side of the limiting rod (53), third springs (56) are fixed between the moving rods (55) and the placing plate (51), and arc-shaped grooves matched with the moving rods (55) are formed inside the limiting rod (53).

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