CN215039599U

CN215039599U - Sole mould

Info

Publication number: CN215039599U
Application number: CN202121319588.9U
Authority: CN
Inventors: 谭红军
Original assignee: Putian Licheng Buyuan Guohui Mould Co ltd
Current assignee: Putian Licheng Buyuan Guohui Mould Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-07
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to a RB sole processing field, concretely relates to sole mould, this sole mould include mould and lower mould, go up in mould or the lower mould at least one be provided with the lug, another be provided with the recess of lug adaptation. Be provided with the mould chamber between two lugs, this mould chamber have with wait to process the shape of sole adaptation, be provided with between two adjacent mould chambers a plurality of columns protruding and with the recess of the protruding adaptation of this column, this column is protruding to form jointly with the recess and tears the line to unnecessary leftover bits can be followed and should tear the line department and tear, thereby improve production efficiency.

Description

Sole mould

Technical Field

The utility model relates to a RB sole processing field particularly, relates to a sole mould.

Background

At present, the manufacturing structure of the sole mold in the industry has no special functional design, the boundary line position of a finished sole product and the design between an upper mold and a lower mold are not in a complete sealing state (a local gap or a whole gap). When the sole is hot-pressed, a layer of glue material (commonly called as 'rim charge') with uneven thickness is covered on the position, which is not required by the sole, in the die, after the hot pressing is finished, the rim charge cannot be easily torn off by only using manpower, and the rim charge is generally separated by a trimming machine, so that the sole processing flow is increased, and the manufacturing cost is increased. If manual trimming is adopted, the quality of the sole cannot be guaranteed, and the production time is further prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sole mould to realize being convenient for repair the leftover bits, improve production efficiency.

The utility model discloses a realize like this:

a sole mould comprises an upper mould and a lower mould, wherein one ends of the upper mould and the lower mould are hinged together through a hinge, at least one of the upper mould or the lower mould is provided with a plurality of lugs, and the other mould is provided with a groove matched with the lugs; at least two form at least one mould chamber between the lug, the mould chamber have with wait to process the shape of sole adaptation, adjacent two be provided with between the mould chamber a plurality of column protruding and with the recess of the protruding adaptation of column, a plurality of column protruding with the recess of the protruding adaptation of column set up respectively in go up on mould and the lower mould.

Furthermore, the side of the lug is provided with a plurality of grooves, the side of the groove matched with the lug is provided with a plurality of bulges, and the bulges correspond to the positions of the grooves arranged on the side of the lug in a size matching manner.

Further, be provided with first column protruding, with the recess of the protruding adaptation of first column between two adjacent mould chambeies, first column protruding set up in go up on the mould, and the interval predetermined distance sets up, with the recess of the protruding adaptation of first column set up in on the corresponding position of lower mould.

Further, be provided with between two adjacent mould chambeies second column protruding, with the recess of the protruding adaptation of second column, second column protruding be a plurality of, set up in on the lower mould with between the recess of the protruding adaptation of first column, with the recess of the protruding adaptation of second column set up in on the corresponding position of last mould.

Furthermore, the columnar protrusion and the groove matched with the columnar protrusion form a tearing line together, so that the sole can be conveniently separated from the mold.

Furthermore, the corners of a plurality of convex blocks arranged on at least one of the upper die or the lower die are arranged in a circular arc shape.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a pair of sole mould, this sole mould include mould and lower mould, go up in mould or the lower mould at least one and be provided with the lug, another be provided with the recess of lug adaptation. Be provided with the mould chamber between two lugs, this mould chamber have with wait to process the shape of sole adaptation, be provided with between two adjacent mould chambers a plurality of columns protruding and with the recess of the protruding adaptation of this column, this column is protruding to form jointly with the recess and tears the line to unnecessary leftover bits can be followed and should tear the line department and tear, thereby improve production efficiency.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 shows a schematic view of a sole mold provided by the present invention.

Fig. 2 shows a schematic cross-sectional view of a sole mold provided by the present invention.

Fig. 3 shows an application schematic diagram of a sole mold provided by the present invention.

The figure is as follows:

110-upper die; 120-lower die; 130-a bump; 131-a groove; 132-a groove; 133-projection; 140-a hinge; 150-a mold cavity; 151-first columnar projections; 152-a groove; 153-grooves; 154-second cylindrical protrusion; 160-a sole; 161-sole edge; 162-leftover bits and pieces.

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. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, which is a schematic structural diagram of a sole mold according to the present invention, the sole mold includes an upper mold 110, a lower mold 120, and a hinge 140, the hinge 140 is disposed at one end of the upper mold 110 and the lower mold 120, the upper mold 110 and the lower mold 120 are hinged via the hinge 140, and the upper mold 110 and the lower mold 120 can rotate via the hinge 140. In addition, at least one of the upper mold 110 or the lower mold 120 is provided with a plurality of projections 130, and the other one is provided with a groove matched with the projections 130, so that the upper mold 110 and the lower mold 120 can be clamped more tightly through the arrangement of the projections 130, and the sole quality is better.

Please refer to fig. 2, which is a schematic cross-sectional view of a sole mold according to the present invention, in which a plurality of protrusions 130 are disposed on the upper mold 110, and a groove 131 adapted to the lower mold 120 is disposed on the lower mold 120, so that the upper mold 110 and the lower mold 120 can be better engaged. As another embodiment, the protrusion 130 may be disposed on the lower mold 120, and the corresponding groove is disposed on the upper mold 110, which may also achieve the same effect.

Further, at least one mold cavity 150 may be formed between two or more bumps 130. As shown in the figure, two mold cavities 150 are formed between the two lugs 130, the mold cavities 150 have a shape matched with the sole to be processed, and during actual processing, plastic is injected into the mold cavities 150, and the plastic can be processed to form the required sole shape through the hot pressing effect of the upper mold 110 and the lower mold 120. Furthermore, in the embodiment of the present invention, a plurality of columnar protrusions and a groove adapted to the columnar protrusions are further disposed between two adjacent mold cavities 150, it is easy to understand that the columnar protrusions and the groove adapted to the columnar protrusions are respectively disposed on the upper mold 110 and the lower mold 120, and the tearing line can be formed by the plurality of columnar protrusions and the groove adapted to the columnar protrusions. It can be understood that, since the recess is located beside the mold cavity 150, it can accommodate overflowing plastic during hot pressing, and since the corresponding arrangement of the protrusion and the recess, the thickness of the plastic accommodated at this position is thinner to form a linear stress structure, and after the subsequent demolding of the sole, it is convenient to remove leftover materials by tearing, so as to achieve the purpose of improving the production efficiency.

Further, in order to facilitate the tight fitting between the upper mold 110 and the lower mold 120, a plurality of grooves 132 are further provided on the side of the protrusion 130, and a plurality of protrusions 133 are provided on the side of the groove 131. When the projection 130 of the upper mold 110 is engaged with the groove 131 of the lower mold 120, the groove 132 and the projection 133 are also engaged simultaneously, so that the engagement between the upper mold 110 and the lower mold 120 is more compact and the sole quality accuracy is higher.

In addition, the concrete setting of the cylindrical protrusion and the groove adapted to the cylindrical protrusion that are arranged between the two mold cavities 150 is: the upper die 110 is provided with two first columnar protrusions 151, and a plurality of grooves 152 are formed between the two first columnar protrusions 151; a groove 153 is formed in the lower die 120 at a position corresponding to the first columnar projection 151, and the groove 153 is matched with the first columnar projection 151 in size and can accommodate the first columnar projection 151; the lower mold 120 is further provided with a second cylindrical protrusion 154 at a position corresponding to the groove 152, and the second cylindrical protrusion 154 may be received in the groove 152. It is easily understood that the corners of the protrusion 130, the first stud protrusion 151 and the second stud protrusion 154 are formed in a circular arc shape to facilitate the coupling or the separation of the upper mold 110 and the lower mold 120, and may be formed in other structures to facilitate the coupling and the separation.

Please refer to fig. 3, which is an application schematic diagram of a sole mold provided by the present invention, through the present invention, a sole sample as shown in the figure can be obtained from the sole mold, and leftover material remains at the edge of the sole sample. As shown in the figure, this sole 160's sole edge 161 department still remains there is leftover bits 162, because the utility model discloses sole mould's structure setting can make leftover bits 162 simply get rid of through the mode of tearing and drawing, and needn't get rid of by hand, has greatly improved production efficiency, has promoted the processingquality of sole.

To sum up, the utility model provides a pair of sole mould, this sole mould include mould and lower mould, go up in mould or the lower mould at least one be provided with the lug, another be provided with the recess of lug adaptation. Be provided with the mould chamber between two lugs, this mould chamber have with wait to process the shape of sole adaptation, be provided with between two adjacent mould chambers a plurality of columns protruding and with the recess of the protruding adaptation of this column, this column is protruding to form jointly with the recess and tears the line to unnecessary leftover bits can be followed and should tear the line department and tear, thereby improve production efficiency.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sole mould is characterized by comprising an upper mould and a lower mould, wherein one ends of the upper mould and the lower mould are hinged together through a hinge, at least one of the upper mould or the lower mould is provided with a plurality of convex blocks, and the other one of the upper mould or the lower mould is provided with a groove matched with the convex blocks; at least two form at least one mould chamber between the lug, the mould chamber have with wait to process the shape of sole adaptation, adjacent two be provided with between the mould chamber a plurality of column protruding and with the recess of the protruding adaptation of column, a plurality of column protruding with the recess of the protruding adaptation of column set up respectively in go up on mould and the lower mould.

2. The sole mold according to claim 1, wherein the lug has a plurality of grooves formed in a side surface thereof, and a plurality of protrusions are formed in a side surface of the groove engaged with the lug, the protrusions corresponding to the plurality of grooves formed in the side surface of the lug in position and having a size adapted to the plurality of grooves.

3. The sole mold according to claim 1, wherein a first columnar protrusion and a groove adapted to the first columnar protrusion are disposed between two adjacent mold cavities, the first columnar protrusion is disposed on the upper mold and spaced apart from the upper mold by a predetermined distance, and the groove adapted to the first columnar protrusion is disposed at a corresponding position on the lower mold.

4. The sole mold according to claim 3, wherein a plurality of second columnar protrusions and a plurality of grooves adapted to the second columnar protrusions are arranged between two adjacent mold cavities, the second columnar protrusions are arranged between the grooves adapted to the first columnar protrusions on the lower mold, and the grooves adapted to the second columnar protrusions are arranged at corresponding positions on the upper mold.

5. The sole mold of claim 1, wherein the stud bumps and the recesses into which the stud bumps fit together form tear lines to facilitate release of the sole from the mold.

6. The sole mold according to claim 1, wherein corners of the plurality of protrusions provided in at least one of the upper mold or the lower mold are rounded.