TW201627125A - Modular core of shoe mold - Google Patents

Abstract

A modular core of shoe mold comprises a mold base and a core group. The surface of the mold base is inwardly arranged with a receiving space. The mold base is provided with a mold gate at one side of the receiving space, and a stopper is fixed by a locking member at the mold gate. The core group has a front core, a center core and a rear core. The front core is used for forming the front foot. The center core is used for forming the arch portion. The rear core is used for forming the heel portion. The front core, the center core and the rear core are sequentially fed into the receiving space from the mold gate of the mold base, and then the core group is positioned within the receiving space by the stopper. By replacing the center core in the modular core for forming the arch portion, the shoe mold is allowed to produce a variety of soles or insoles with different sizes, thereby reducing production costs.

Description

Shoe mold combination mold

The utility model relates to a combined mold core of a shoe mold, in particular to a shoe mold which can replace a mold core and can produce a combined mold core of a plurality of shoes of different sizes.

According to the general shoe sole or insole molding, the shape of the required sole or insole is designed on the shoe mold, and then the molding method is formed by the molding method such as injection molding or foam molding, so that the sole is formed by the shoe mold, so In the general design of shoe molds, most of them are made up of male and female molds, and the shoes have different sizes. Therefore, the producer must have a variety of shoe molds, resulting in increased costs.

Therefore, how to develop a shoe mold that can produce a variety of sizes of soles or insoles to reduce the production cost is a subject that the relevant industry is eager to develop.

The main object of the present invention is to replace the mold core in the arch portion by replacing the combined mold core, so that the shoe mold can produce a plurality of different sizes of soles or insoles, thereby reducing the production cost.

In order to achieve the above object, the combined mold core of the shoe mold of the present invention comprises a mold base and a mold core group, and the mold base surface is concavely provided with an accommodation space, and the mold base is provided with a mold inlet on the side of the accommodation space, and The die mouth is fixed with a stopper by a locking component; the die group has a front die, a middle die and a rear die, the front die is used to form the forefoot, and the middle die is used to form the arch, and the rear die The genus is used to form the heel, and the front mold, the middle mold and The rear mold is sequentially fed into the accommodating space from the die port of the die holder, and the die group is positioned in the accommodating space by the stopper.

The combined mold core of the foregoing shoe mold, wherein a filler mold is disposed between the mold core and the stopper after the mold group.

The combined mold core of the shoe mold, wherein the mold base protrudes from the bottom of the accommodating space, and the front side of the mold core, the middle mold core and the back mold core are respectively provided with a dovetail groove, and the mold core group is positioned. When the space is accommodated, the front mold core, the middle mold core and the rear mold slot of the rear mold core are all positioned on the tailstock seat.

The combined mold core of the shoe mold, wherein the mold base is recessed on the side of the adjacent block on the bottom surface of the accommodating space, and the two sides of the mold core, the middle mold core and the rear mold core respectively When the slider is arranged, when the mold group is positioned in the accommodating space, the sliders of the front mold core, the middle mold core and the rear mold core are all positioned in the limit groove.

The combined mold core of the shoe mold, wherein the mold base is recessed on the two sides of the bottom surface of the accommodating space, and the two sides of the mold core, the middle mold core and the rear mold core respectively When the scorpion block is set, when the mold group is positioned in the accommodating space, the front mold core, the middle mold core and the rear mold block of the rear mold core are all positioned in the tail groove.

1‧‧‧ mold base

11‧‧‧ accommodating space

111‧‧‧鸠尾座

112‧‧‧ Limit slot

113‧‧‧鸠尾槽

12‧‧‧Inlet port

13‧‧‧Locking components

14‧‧ ‧block

2‧‧‧Menren Group

21‧‧‧前模仁

22‧‧‧中模仁

23‧‧‧After

24‧‧‧Filling mold

211, 221, 231, 241‧‧ ‧ tail slot

212, 222, 232‧‧‧ slider

213, 223, 233‧‧‧ 鸠 块 block

3‧‧‧ pivotal components

The first figure is a perspective view of the first embodiment of the present invention.

The second drawing is an exploded perspective view of the first embodiment of the present invention.

The third figure is a schematic view of the invention in production use.

The fourth drawing is a perspective view of the second embodiment of the present invention.

The fifth drawing is an exploded perspective view of a second embodiment of the present invention.

The sixth drawing is an exploded perspective view of a third embodiment of the present invention.

The seventh drawing is an exploded perspective view of a fourth embodiment of the present invention.

Referring to the first and second figures, it can be clearly seen from the figure that the first embodiment of the present invention comprises a mold base 1 and a mold group 2, wherein:

The mold base 1 is concavely disposed with an accommodating space 11 . The mold base 1 is provided with a die opening 12 on the side of the accommodating space 11 , and a stopper 14 is fixed at the die opening 12 by the locking component 13 , and the die block 1 is A dovetail 111 is protruded from the bottom surface of the accommodating space 11.

The mold group 2 has a front mold core 21, a middle mold core 22 and a rear mold core 23, the front mold core 21 is used to form the front foot portion, the middle mold core 22 is used to form the arch portion, and the rear mold portion 23 is used. The heel portion is formed, and the bottom of the front mold core 21, the middle mold core 22, and the rear mold core 23 are respectively provided with dovetail grooves (211, 221, 231).

By the way, when the mold group 2 is assembled to the mold base 1, the locking element 13 of the mold base 1 is first disassembled, and the stopper 14 is removed from the mold base 1, so that the mold opening 12 is exposed, and the front mold core 21 is continued. The middle mold core 22 and the rear mold core 23 are sequentially fed into the accommodating space 11 from the mold opening 12 of the mold base 1, and the front mold core 21, the middle mold core 22, and the rear mold groove 23 of the rear mold core 23 (211, 221, 231) are respectively positioned on the tailstock seat 111 of the die holder 1, and the stopper 14 is fixed to the die opening 12 of the die holder 1 by the locking component 13.

Referring to the third figure, it can be clearly seen from the figure that when the present invention is used for the production of the sole or the insole, the two mold bases 1 are connected to each other by the pivoting members 3, so that the two mold bases 1 can be The production of the sole or insole can be carried out relatively close to the cover or relatively far away.

Referring to the fourth and fifth figures, it can be clearly seen from the figure that the difference between the second embodiment of the present invention and the foregoing first embodiment is that when the producer needs to produce different In the case of the insole or the sole of the length, since the size of the foot and the heel of the sole or the insole does not change, the producer only needs to change the mold core 22 of the mold group 2, if the size of the middle mold 22 is changed. Small, when a gap is formed between the rear mold core 23 and the stopper 14, the filling mold core 24 can be placed between the rear mold core 23 and the stopper 14 to allow the stopper 14 to fix the mold group 2; The bottom surface of the filling mold core 24 is also provided with a dovetail groove 241 for positioning the dovetail groove 241 of the filling mold core 24 on the dovetail seat 111 of the die holder 1.

Referring to the sixth embodiment, it can be clearly seen from the figure that the third embodiment of the present invention differs from the foregoing first embodiment in that the die holder 1 is on the bottom side of the accommodating space 11 adjacent to the two sides of the block 14 The limiting slot 112 is recessed, and the sliders (212, 222, 232) are respectively disposed on the two sides of the front mold core 21, the middle mold core 22 and the rear mold core 23 of the mold group 2, and the mold group 2 is positioned for receiving. When the space 11 is inside, the sliders (212, 222, 232) of the front mold core 21, the middle mold core 22 and the rear mold core 23 are all positioned in the limit groove 112.

Referring to the seventh embodiment, it can be clearly seen from the figure that the difference between the fourth embodiment of the present invention and the foregoing first embodiment is that the die holder 1 is adjacent to the bottom surface of the accommodating space 11 The side recess is provided with a dovetail groove 113, and the die side group 2 is provided with a dovetail block (213, 223, 233) on the two sides of the front mold core 21, the middle mold core 22 and the rear mold core 23, respectively, and the mold group 2 is positioned in the capacity. When the space 11 is placed, the front die 21, the middle die 22, and the dovetails (213, 223, 233) of the rear die 23 are all positioned in the dovetail 113.

1‧‧‧ mold base

13‧‧‧Locking components

14‧‧ ‧block

2‧‧‧Menren Group

21‧‧‧前模仁

22‧‧‧中模仁

23‧‧‧After

Claims (5)

The utility model relates to a combined mold core of a shoe mold, comprising: a mold base, wherein a surface of the mold base is concavely provided with an accommodating space, and a mold base is provided with a mold inlet on a side of the accommodating space, and a lock element is arranged at the mold opening Fixed with a stopper; a mold group with a front mold, a middle mold and a rear mold, a front mold for forming the forefoot, a middle mold for forming the arch, and a rear mold for the The heel portion is formed, and the front mold core, the middle mold core and the rear mold core are sequentially fed into the accommodating space from the mold opening of the mold base, and the mold group is positioned in the accommodating space by the stopper. The combined mold core of the shoe mold according to claim 1, wherein the mold core is provided with a filling mold between the mold core and the stopper. The modular mold core of the shoe mold according to claim 1, wherein the mold base protrudes from the bottom of the accommodating space, and the front side of the mold core, the middle mold core and the rear mold core are respectively set. When there is a tail groove, when the mold core group is positioned in the accommodating space, the front mold core, the middle mold core and the rear mold groove of the rear mold core are all positioned on the tailstock seat. The combined mold core of the shoe mold according to the first aspect of the invention, wherein the mold base is recessed on the side of the adjacent block on the bottom surface of the accommodating space, and the mold core is in front of the mold core and the middle mold. The sliders are arranged on the two sides of the kernel and the rear mold, and when the mold group is positioned in the accommodating space, the sliders of the front mold, the middle mold and the rear mold are positioned in the limit groove. The combined mold core of the shoe mold according to claim 1, wherein the mold base is provided with a dovetail groove on two sides of the adjacent block on the bottom surface of the accommodating space, and the mold core group has a front mold and a middle mold. The two sides of the kernel and the rear mold are respectively provided with a dovetail block. When the mold core group is positioned in the accommodating space, the front mold core, the middle mold core and the rear mold block of the rear mold core are all positioned in the tail groove.