CN222022059U - An embossing device for making rubber soles - Google Patents

Abstract

The utility model discloses an embossing device for making rubber soles, comprising a plurality of lower molds, wherein an upper mold is rotatably connected to the outer wall of the lower mold, a molding groove is provided in the lower mold, and a plurality of centralized components are arranged on the upper mold, wherein the centralized components include an extrusion seat, which is fixedly connected to a sliding rod, and the extrusion seat is slidably connected to the inner wall of the upper mold and the lower mold, and the extrusion seat is used to press the raw material. The beneficial effect of the utility model is that when the raw material is pressed and formed by the lower mold and the upper mold, the raw material is pressed and spread out as a whole in the molding groove, and when it is completely spread out in the molding groove, the excess raw material presses the extrusion seat, pushing the extrusion seat to move, and at the same time the extrusion seat presses the raw material, thereby ensuring the molding quality of the sole in the molding groove, and by uniformly collecting the excess raw material under the extrusion seat, it is convenient to accurately cut the excess raw material in batches, thereby avoiding damage to the rubber sole.

Description

Embossing device for manufacturing rubber soles

Technical Field

The utility model relates to an embossing device for manufacturing rubber soles, in particular to an embossing device for manufacturing rubber soles, and belongs to the technical field of rubber soles.

Background

The rubber sole is a sole made of rubber, and the natural rubber has the advantages of being very soft and excellent in elasticity, being suitable for various sports and playing a role in shock absorption.

In order to ensure the anti-slip effect of the sole, in the process of molding the rubber sole, the bottom of the rubber sole is required to be subjected to die casting molding, and in the process of molding the rubber sole, the raw materials are poured into a mold, and the molded rubber sole is provided with lines through a molding groove formed in the mold.

When the molding is carried out, a large amount of raw materials need to be added to ensure the integrity of the molding, and the excessive raw materials overflow, so that one circle of cutting is needed to be carried out, the excessive raw materials on the molding sole can be removed, and meanwhile, when the molding sole is subjected to one circle of cutting, the situation that the whole sole is influenced by the one circle of cutting is easily caused, so that the embossing device for manufacturing the rubber sole is provided.

Disclosure of utility model

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide an embossing apparatus for manufacturing a rubber sole.

The utility model realizes the aim through the following technical scheme that the embossing device for manufacturing the rubber sole comprises a plurality of lower dies, wherein the outer walls of the lower dies are rotationally connected with an upper die, and forming grooves are formed in the lower dies;

the last mould is last to be provided with a plurality of concentrated subassemblies, and concentrated subassembly includes:

the fixed seat is fixedly connected to the inner wall of the upper die, and the sliding rod is connected to the inner wall of the fixed seat in a sliding manner;

The extrusion seat, extrusion seat and slide bar fixed connection, extrusion seat sliding connection is on the inner wall of last mould and bed die, extrusion seat is used for pressing the raw materials.

Preferably, a plurality of connecting seats and a plurality of threaded rods are arranged between the adjacent lower dies.

Preferably, the connecting seat is fixedly connected with one of the lower dies, and the threaded rod is fixedly connected with the other lower die.

Preferably, the inner wall of the threaded rod is connected with a nut seat in a threaded manner, and the nut seat is rotationally connected with the connecting seat.

Preferably, a spring is sleeved on the peripheral wall of the sliding rod.

Preferably, the top end face of the sliding rod is fixedly connected with a limiting block, and the limiting block is attached to the top end face of the fixing seat.

Preferably, the top end face of the spring is fixedly connected with the inner wall of the fixing seat, and the other end of the spring is fixedly connected with the extrusion seat.

Preferably, a collecting groove is arranged below the extrusion seat.

The beneficial effects of the utility model are as follows: when carrying out compression moulding to the raw materials through bed die and last mould, the raw materials is by the compression in the shaping groove whole spreading, when spreading completely in the shaping groove, unnecessary raw materials extrudees the extrusion seat, promotes the extrusion seat and removes, and the extrusion seat suppresses the raw materials simultaneously, guarantees the shaping quality of sole in the shaping groove, through collecting unnecessary raw materials in the below of extrusion seat in unison, is convenient for cut unnecessary raw materials in batches accurate, avoids causing the damage to the rubber sole.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the lower die structure of the present utility model;

FIG. 3 is an exploded view of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

fig. 5 is an enlarged view of a portion of the structure of fig. 4 in accordance with the present utility model.

In the figure: 1. a lower die; 101. an upper die; 102. a forming groove; 2. a connecting seat; 201. a threaded rod; 202. a nut seat; 3. a fixing seat; 301. a slide bar; 302. a limiting block; 4. extruding a base; 401. a spring; 5. a collection tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model discloses an embossing device for manufacturing rubber soles.

According to the drawings 1-5, the rubber sole forming machine comprises a plurality of lower dies 1, wherein an upper die 101 is rotationally connected to the outer wall of the lower die 1, raw materials in the lower die 1 and a forming groove 102 are subjected to compression forming under the action of the upper die 101 and the lower die 1, the forming groove 102 is formed in the lower die 1, embossing is arranged in the forming groove 102, embossing of a specified shape is formed in the rubber sole through the embossing in the forming groove 102, and different embossing can be formed in the rubber sole according to requirements;

the upper mold 101 is provided with a plurality of centralizing assemblies including:

The fixed seat 3 and the sliding rod 301, the fixed seat 3 is fixedly connected to the inner wall of the upper die 101, and the sliding rod 301 is slidably connected to the inner wall of the fixed seat 3;

The extrusion seat 4, extrusion seat 4 and slide bar 301 fixed connection, extrusion seat 4 sliding connection is on the inner wall of last mould 101 and bed die 1, extrusion seat 4 is used for pressing the raw materials, when carrying out the compression moulding to the raw materials through bed die 1 and last mould 101, the raw materials is pressed and is wholly spread in shaping groove 102, when spreading completely in shaping groove 102, unnecessary raw materials extrudees extrusion seat 4, promote extrusion seat 4 and remove, extrusion seat 4 suppresses the raw materials simultaneously, guarantee the shaping quality of sole in shaping groove 102, through collecting unnecessary raw materials in unison in the below of extrusion seat 4, be convenient for cut unnecessary raw materials in batches accurately, avoid causing the damage to the rubber sole.

Be provided with a plurality of connecting seats 2 and a plurality of threaded rod 201 between the adjacent bed die 1, at connecting seat 2 and threaded rod 201 sliding connection, through connecting seat 2 and threaded rod 201 control adjacent bed die 1's interval, the interval through connecting seat 2 and threaded rod 201 on the adjacent bed die 1 assurance bed die 1 is the same to be convenient for carry out the injecting glue.

The connecting seat 2 is fixedly connected with one of the lower dies 1, and the threaded rod 201 is fixedly connected with the other lower die 1.

The inner wall of the threaded rod 201 is in threaded connection with a nut seat 202, the nut seat 202 is in rotary connection with the connecting seat 2, the nut seat 202 is rotated along the outer peripheral wall of the threaded rod 201, and the connecting seat 2 is driven to move under the rotation of the nut seat 202, so that the distance between the two lower dies 1 is changed.

The outer peripheral wall of the sliding rod 301 is sleeved with a spring 401, the top end surface of the sliding rod 301 is fixedly connected with a limiting block 302, the limiting block 302 is attached to the top end surface of the fixed seat 3, when the sole is formed, raw materials are firstly injected into a forming groove 102 in the lower die 1, at the moment, the upper die 101 is rotated to enable the upper die 101 to be in close contact with the lower die 1, and the lower die 1 and the upper die 101 are fixed through a lock between the lower die 1 and the upper die 101;

At this time, the raw materials in the forming groove 102 are pressed under the action of the upper die 101, and the raw materials are tiled in the forming groove 102 under the pressing of the upper die 101, and meanwhile, the raw materials are tightly attached to the embossments on the forming groove 102, so that the embossments can be formed on the rubber sole conveniently;

When the upper die 101 presses the raw materials, after the raw materials are tiled in the forming groove 102, redundant raw materials enter the collecting groove 5, at the moment, the sole forming raw materials are pressed below the pressing seat 4, at the moment, the raw materials press the pressing seat 4, and the pressing seat 4 is pushed to move upwards to drive the sliding rod 301 to move.

The top terminal surface and the inner wall fixed connection of fixing base 3 of spring 401, the other end and the extrusion seat 4 fixed connection of spring 401 compress spring 401 under the removal of extrusion seat 4, under the bounce of spring 401, promote extrusion seat 4 and extrude the raw materials, under the suppression of extrusion seat 4, avoid too much raw materials to get into collecting vat 5, lead to the sole shaping effect relatively poor in the shaping groove 102.

The below of extrusion seat 4 is provided with collecting vat 5, and unnecessary raw materials gets into and collects in collecting vat 5, through shaping in collecting vat 5, carries out unified accurate cutting, avoids cutting the round loaded down with trivial details, can effectively avoid the possibility of cutting to sole damage simultaneously.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides an embossing apparatus for rubber sole preparation, includes a plurality of bed dies (1), rotate on the outer wall of bed die (1) and be connected with last mould (101), shaping groove (102) have been seted up in bed die (1), its characterized in that, be provided with a plurality of concentrated subassemblies on last mould (101), concentrated subassembly includes:

The device comprises a fixed seat (3) and a sliding rod (301), wherein the fixed seat (3) is fixedly connected to the inner wall of an upper die (101), and the sliding rod (301) is slidably connected to the inner wall of the fixed seat (3);

The extrusion seat (4), extrusion seat (4) and slide bar (301) fixed connection, extrusion seat (4) sliding connection is on the inner wall of last mould (101) and bed die (1), extrusion seat (4) are used for pressing the raw materials.

2. An embossing device for making rubber soles according to claim 1, characterized in that between adjacent lower moulds (1) there are provided a plurality of connecting seats (2) and a plurality of threaded rods (201).

3. Embossing device for the production of rubber soles according to claim 2, characterized in that said connection seat (2) is fixedly connected to one of the lower moulds (1) and said threaded rod (201) is fixedly connected to the other lower mould (1).

4. A embossing apparatus for making rubber soles according to claim 3, characterized in that the threaded rod (201) is threaded on the inner wall thereof with a nut seat (202), said nut seat (202) being in rotational connection with the connection seat (2).

5. Embossing apparatus for the manufacture of rubber soles according to claim 1, characterized in that said sliding rod (301) is provided with springs (401) fitted on the peripheral wall.

6. The embossing device for manufacturing the rubber sole according to claim 5, wherein a limiting block (302) is fixedly connected to the top end face of the sliding rod (301), and the limiting block (302) is attached to the top end face of the fixing seat (3).

7. The embossing device for manufacturing the rubber sole according to claim 5, wherein the top end surface of the spring (401) is fixedly connected with the inner wall of the fixing seat (3), and the other end of the spring (401) is fixedly connected with the extrusion seat (4).

8. Embossing device for the production of rubber soles according to claim 7, characterized in that said pressing seat (4) is provided with a collection tank (5) below it.