CN211807457U

CN211807457U - Sole injection mold convenient and rapid in mold changing

Info

Publication number: CN211807457U
Application number: CN202020248006.1U
Authority: CN
Inventors: 陈恒光
Original assignee: Putian Xiexin Molding Co ltd
Current assignee: Putian Xiexin Molding Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-30
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a sole injection mold of convenient quick retooling, including the die block, there is the upper die cover at the top of die block through hinge swing joint, the die cavity has been seted up to the inner chamber of upper die cover, the top intercommunication of upper die cover inner chamber has the mouth of moulding plastics, the lower die cavity has been seted up to the inner chamber of die block, the inner wall sliding connection in lower die cavity has the bottom plate. The utility model discloses a arm-tie pulling pull rod moves to the outside, the pull rod drives the riser and removes, the removal of riser makes reset spring take place to deform, the removal of riser this moment drives the gag lever post and removes, break away from the pin until the gag lever post, the diaphragm rebound under spring recovery deformation this moment, the diaphragm promotes the bottom plate and removes, the ejecting mould of bottom plate, the advantage of quick retooling has been reached, current sole injection mold has been solved and does not possess the function of quick retooling when using, the back shoe mold of moulding plastics usually need take out with the help of external instrument, the retooling is loaded down with trivial details like this, consequently, the problem that people used is not convenient for.

Description

Sole injection mold convenient and rapid in mold changing

Technical Field

The utility model relates to a sole technical field specifically is a sole injection mold of convenient quick retooling.

Background

The sole includes all materials that constitute the bottom such as outsole, insole and heel, and general sole material commonness characteristic should possess wear-resisting, water-fast, resistant oil, heat-resisting, withstand voltage, shock-resistant, elasticity is good, be fit for the foot type easily, difficult deformation after the design, heat preservation and easily absorb moisture etc. but current sole injection mold does not possess the function of quick die change when using, and the back shoe mold of moulding plastics usually need be taken out with the help of external instrument, and the die change is loaded down with trivial details like this, therefore not convenient to people uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a sole injection mold of convenient quick retooling possesses the advantage of quick retooling, has solved current sole injection mold and does not possess the function of quick retooling when using, and the back shoe mold of moulding plastics usually need take out with the help of external instrument, and the retooling is loaded down with trivial details like this, consequently is not convenient for the problem that people used.

(II) technical scheme

For the purpose of realizing above-mentioned quick retooling, the utility model provides a following technical scheme: a sole injection mold convenient and rapid in mold change comprises a bottom mold, wherein the top of the bottom mold is movably connected with an upper mold cover through a hinge, an upper die groove is arranged in the inner cavity of the upper die cover, the top of the inner cavity of the upper die cover is communicated with an injection molding opening, a lower die cavity is formed in the inner cavity of the bottom die, a bottom plate is connected to the inner wall of the lower die cavity in a sliding manner, a transverse plate is fixedly connected to the bottom of the bottom plate, the two sides of the transverse plate are fixedly connected with stop levers, the bottom of the transverse plate is fixedly connected with a spring, grooves are respectively arranged on both sides of the inner cavity of the bottom die, a pull rod is transversely arranged in the inner cavity of each groove, the outer side of the pull rod penetrates to the outer side of the bottom die and is fixedly connected with a pull plate, a return spring is sleeved on the surface of the pull rod, the inboard fixedly connected with riser of pull rod, the gag lever post is installed to the inboard of riser, the inboard of gag lever post runs through to the inner chamber of lower die groove and is located the top of pin.

Preferably, the opening has all been seted up to the both sides at last mould lid inner chamber top, the depression bar is installed to the inner chamber of opening, the bottom of depression bar contacts with the top of bottom plate.

Preferably, the number of the springs is three, the three springs are equidistantly distributed at the bottom of the transverse plate, and the bottoms of the springs are fixedly connected with the inner wall of the lower die groove.

Preferably, reset spring's the outside and the inner wall fixed connection of recess, reset spring's the inboard and the outside fixed connection of riser, the top and the bottom of riser all with the inner wall sliding connection of recess.

Preferably, the inner side of the vertical plate is fixedly connected with a connecting plate, and the inner side of the connecting plate is fixedly connected with the outer side of the limiting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a sole injection mold of convenient quick retooling possesses following beneficial effect:

1. the utility model discloses a arm-tie pulling pull rod moves to the outside, the pull rod drives the riser and removes, the removal of riser makes reset spring take place to deform, the removal of riser this moment drives the gag lever post and removes, break away from the pin until the gag lever post, the diaphragm rebound under spring recovery deformation this moment, the diaphragm promotes the bottom plate and removes, the ejecting mould of bottom plate, the advantage of quick retooling has been reached, current sole injection mold has been solved and does not possess the function of quick retooling when using, the back shoe mold of moulding plastics usually need take out with the help of external instrument, the retooling is loaded down with trivial details like this, consequently, the problem that people used is not convenient for.

2. The utility model discloses a stability when connecting limiting rod and riser has been improved to the connecting plate, prevents to fracture between riser and the limiting rod.

3. The utility model discloses a gag lever post plays the effect that blocks to the position of pin to avoid the pin can uncontrolled removal.

Drawings

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

fig. 2 is a partial sectional view of the bottom die structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. bottom die; 2. a transverse plate; 3. a lower die cavity; 4. a base plate; 5. a spring; 6. feeding a die cavity; 7. an injection molding port; 8. putting a mold cover; 9. a pull rod; 10. a return spring; 11. a vertical plate; 12. a limiting rod; 13. a connecting plate; 14. a groove; 15. pulling a plate; 16. a stop lever; 17. a pressure lever; 18. and (6) a port.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a die block 1, diaphragm 2, lower die cavity 3, bottom plate 4, spring 5, go up die cavity 6, mould plastics mouthful 7, go up mold cover 8, pull rod 9, reset spring 10, riser 11, gag lever post 12, connecting plate 13, recess 14, arm-tie 15, pin 16, depression bar 17 and the 18 parts of opening are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a sole injection mold facilitating and fast mold changing comprises a bottom mold 1, wherein the top of the bottom mold 1 is movably connected with an upper mold cover 8 through a hinge, through holes 18 are respectively formed in both sides of the top of an inner cavity of the upper mold cover 8, a pressure rod 17 is installed in the inner cavity of the through holes 18, the bottom of the pressure rod 17 is in contact with the top of a bottom plate 4, an upper mold groove 6 is formed in the inner cavity of the upper mold cover 8, an injection port 7 is communicated with the top of the inner cavity of the upper mold cover 8, a lower mold groove 3 is formed in the inner cavity of the bottom mold 1, the inner wall of the lower mold groove 3 is slidably connected with the bottom plate 4, a transverse plate 2 is fixedly connected to the bottom of the bottom plate 4, stop rods 16 are fixedly connected to both sides of the transverse plate 2, springs 5 are fixedly connected to the bottom of the transverse plate 2, the three springs, the two sides of the inner cavity of the bottom die 1 are respectively provided with a groove 14, the inner cavity of the groove 14 is transversely provided with a pull rod 9, the outer side of the pull rod 9 penetrates to the outer side of the bottom die 1 and is fixedly connected with a pull plate 15, the surface of the pull rod 9 is sleeved with a return spring 10, the outer side of the return spring 10 is fixedly connected with the inner wall of the groove 14, the inner side of the return spring 10 is fixedly connected with the outer side of a vertical plate 11, the top and the bottom of the vertical plate 11 are both in sliding connection with the inner wall of the groove 14, the inner side of the pull rod 9 is fixedly connected with the vertical plate 11, the inner side of the vertical plate 11 is provided with a limit rod 12, the inner side of the vertical plate 11 is fixedly connected with a connecting plate 13, the inner side of the connecting plate 13 is fixedly connected with the outer side of the limit rod 12, the stability when the limit rod 12 is connected with the vertical plate, the stop lever 16 is blocked by the stop lever 12, so that the stop lever 16 is prevented from moving uncontrollably.

When the die is used, the upper die cover 8 and the bottom die 1 are matched through a hinge, then the pull plate 15 is held by hands, the pull plate 15 drives the pull rod 9 to move outwards, the pull rod 9 drives the vertical plate 11 to move, the vertical plate 11 moves to enable the reset spring 10 to deform, meanwhile, the vertical plate 11 moves to drive the limiting rod 12 to move, then the press rod 17 penetrates through the through hole 18 until the press rod 17 is contacted with the bottom plate 4, then the press rod 17 is pressed, the press rod 17 pushes the bottom plate 4 to move downwards, the groove 14 moves to drive the transverse plate 2 to move, the transverse plate 2 moves to enable the spring 5 to deform until the transverse plate 2 drives the stop rod 16 to move to the bottom of the limiting rod 12, the pull plate 15 is loosened, the stop rod 12 blocks the stop rod 16 under the recovery deformation of the reset spring 10, as shown in figure 3, during demoulding, the pull plate 15 only needs to drive the pull rod 9 to move outwards, the pull rod 9 drives the vertical plate 11 to, at this moment, the movement of the vertical plate 11 drives the limiting rod 12 to move until the limiting rod 12 is separated from the stop lever 16, at this moment, the transverse plate 2 is pushed to move upwards under the recovery deformation of the spring 5, the transverse plate 2 pushes the bottom plate 4 to move, and the bottom plate 4 ejects out of the die.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sole injection mold of convenient quick retooling, includes die block (1), its characterized in that: the top of the bottom die (1) is movably connected with an upper die cover (8) through a hinge, an upper die groove (6) is formed in an inner cavity of the upper die cover (8), an injection molding opening (7) is communicated with the top of the inner cavity of the upper die cover (8), a lower die groove (3) is formed in the inner cavity of the bottom die (1), a bottom plate (4) is slidably connected to the inner wall of the lower die groove (3), a transverse plate (2) is fixedly connected to the bottom of the bottom plate (4), stop rods (16) are fixedly connected to the two sides of the transverse plate (2), springs (5) are fixedly connected to the bottom of the transverse plate (2), grooves (14) are formed in the two sides of the inner cavity of the bottom die (1), pull rods (9) are transversely arranged in the inner cavities of the grooves (14), the outer sides of the pull rods (9) penetrate through the outer side of the bottom die (1) and are fixedly connected with pull plates (15), and, the inboard fixedly connected with riser (11) of pull rod (9), gag lever post (12) are installed to the inboard of riser (11), the inboard of gag lever post (12) runs through to the inner chamber of lower die cavity (3) and is located the top of pin (16).

2. The sole injection mold convenient and rapid to change the mold according to claim 1, characterized in that: go up the both sides at mold cover (8) inner chamber top and all seted up through hole (18), depression bar (17) are installed to the inner chamber of through hole (18), the bottom of depression bar (17) contacts with the top of bottom plate (4).

3. The sole injection mold convenient and rapid to change the mold according to claim 1, characterized in that: the number of the springs (5) is three, the three springs (5) are equidistantly distributed at the bottom of the transverse plate (2), and the bottoms of the springs (5) are fixedly connected with the inner wall of the lower die cavity (3).

4. The sole injection mold convenient and rapid to change the mold according to claim 1, characterized in that: the outside of reset spring (10) and the inner wall fixed connection of recess (14), the inboard of reset spring (10) and the outside fixed connection of riser (11), the top and the bottom of riser (11) all with the inner wall sliding connection of recess (14).

5. The sole injection mold convenient and rapid to change the mold according to claim 1, characterized in that: the inboard fixedly connected with connecting plate (13) of riser (11), the inboard fixed connection of inboard and gag lever post (12) of connecting plate (13).