CN215882315U

CN215882315U - Forming die is used in rubber processing

Info

Publication number: CN215882315U
Application number: CN202122041311.0U
Authority: CN
Inventors: 杜志海
Original assignee: Jiangxi Lide Auto Parts Co ltd
Current assignee: Jiangxi Lide Auto Parts Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-22
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of rubber processing, and particularly relates to a forming die for rubber processing, which comprises a forming die and a cooling box, wherein the cooling box consists of a cooling pipe, a heat conducting plate, a water inlet pipe, a water inlet valve, a water drain pipe and a water drain valve, a water return device is fixedly arranged at the bottom of the cooling box, and a forming extrusion plate is fixedly connected to the top of the forming die. This forming die is used in rubber processing, when advancing the cooling to forming die, at first start-up water pump, take the inside water of water tank out through the outlet pipe, inside the cooling water enters into the inlet tube from the outlet pipe, thereby it cools off forming die to get into the cooling tube inside, the inside water of cooling tube is followed the drain pipe and is discharged the back, flow back to inside the water tank through the wet return, form the hydrologic cycle, make full use of the water resource, heat conduction and the cooling water heat exchange of heat conduction on the heat-conducting plate with forming die, reduce forming die's heat, make forming die's the cool time that stews shorten, the efficiency of rubber processing is improved.

Description

Forming die is used in rubber processing

Technical Field

The utility model relates to the technical field of rubber processing, in particular to a forming die for rubber processing.

Background

Rubber processing, namely a technological process for preparing rubber products from rubber. The basic processes for processing various rubber products comprise basic procedures such as plastication, mixing, calendering or extrusion (namely extrusion), molding, vulcanization and the like, wherein each process has different requirements for the products and is respectively matched with a plurality of auxiliary operations.

When the rubber is processed, the rubber which is processed at high temperature needs to be extruded and molded by using a molding device, after molding, the rubber needs to be cooled by standing still, the standing and cooling time is long, and the molded rubber cannot be taken out of a molding die due to high temperature, so that the rubber processing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forming die for processing rubber, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a forming die for rubber processing, includes forming die and cooler bin, cooler bin fixed mounting is in forming die's bottom.

The cooling box comprises cooling tube, heat-conducting plate, inlet tube, water intaking valve, drain pipe and drain valve, cooling tube fixed mounting is in the inside of cooling box, heat-conducting plate fixed mounting is in the inside top of cooling box, inlet tube fixed connection is in the left end of cooling tube, water intaking valve fixed mounting is in the middle part of inlet tube, drain pipe fixed connection is in the right-hand member of cooling tube, drain valve fixed mounting is in the middle part of drain pipe.

Preferably, the heat conducting plate is made of aluminum alloy, the bottom of the heat conducting plate is in contact with the upper surface of the cooling pipe, the water inlet valve and the water discharge valve are both manual valves, the diameters of the water inlet pipe and the water discharge pipe are smaller than those of the cooling pipe, when rubber is molded and extruded, a large amount of heat is collected on the molding die, the water inlet valve and the water discharge valve are opened at the moment, cooling water is introduced into the cooling pipe from the water inlet pipe, the heat conducting plate conducts the heat on the molding die and exchanges the heat with the cooling water, the heat of the molding die is reduced, the standing cooling time of the molding die is shortened, and the rubber processing efficiency is improved.

Preferably, the bottom of the cooling box is fixedly provided with a water return device, the top of the forming die is fixedly connected with a forming extrusion plate, and the top of the forming extrusion plate is fixedly provided with an extrusion device.

Preferably, forming die comprises support, spacing spring, curb plate and shaping chamber, support fixed mounting is in forming die's inside, curb plate fixed connection is in the front and the back of support, spacing spring fixed mounting is in the top of curb plate, the upper surface at forming die is seted up to the shaping chamber.

Preferably, limit spring is equipped with three groups altogether, and is two sets of limit spring fixed mounting is respectively in the top of curb plate, and is a set of limit spring fixed mounting is in the top of support, the equidistant distribution in forming die's upper surface, when carrying out the shaping extrusion to rubber, extrusion device extrusion stripper plate, the shaping stripper plate passes through pressure and extrudees rubber materials in the forming die intracavity portion, and the shaping stripper plate makes limit spring compressed through extruding limit spring to prevent that raw and other materials from being excessively extruded in the forming die intracavity portion.

Preferably, the water return device comprises a water tank, a water return pipe, a water outlet pipe and a water pump, the water tank is fixedly mounted at the bottom of the cooling tank, the water outlet pipe is fixedly connected to the middle of the left side of the water tank, the water return pipe is fixedly connected to the middle of the right side of the water tank, and the water pump is fixedly mounted at the bottom of the water outlet pipe.

Preferably, the top of wet return and the bottom intercommunication of drain pipe, the top of outlet pipe and the bottom intercommunication of inlet tube, water pump and external power electric connection, the output of water pump extends to the inside of outlet pipe, when advancing the cooling to forming die, at first starts the water pump, takes the inside water of water tank out through the outlet pipe, and inside the cooling water enters into the inlet tube from the outlet pipe to get into the inside cooling to forming die of cooling pipe, the inside water of cooling pipe is from the drain pipe discharge back, flows back to inside the water tank through the wet return, forms the hydrologic cycle, make full use of the water resource.

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

1. according to the forming die for processing the rubber, when the rubber is formed and extruded, a large amount of heat is collected on the forming die, the water inlet valve and the water discharge valve are opened at the moment, cooling water is introduced into the cooling pipe from the water inlet pipe, the heat conduction plate conducts the heat on the forming die and exchanges the heat with the cooling water, the heat of the forming die is reduced, the standing cooling time of the forming die is shortened, and the rubber processing efficiency is improved.

2. This forming die is used in rubber processing when advancing the cooling to forming die, at first starts the water pump, takes the inside water of water tank out through the outlet pipe, and inside the cooling water entered into the inlet tube from the outlet pipe to it is inside to get into the cooling tube, and the inside water of cooling tube flows back to inside the water tank through the wet return after the drain pipe discharges, forms hydrologic cycle, make full use of the water resource.

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is a top view of the forming die of the present invention;

FIG. 3 is a schematic view of the cooling box structure of the present invention;

FIG. 4 is a schematic view of a water returning device according to the present invention.

In the figure: 1 forming die, 101 bracket, 102 limiting spring, 103 side plate, 104 forming cavity, 2 cooling box, 201 cooling pipe, 202 heat conducting plate, 203 water inlet pipe, 204 water inlet valve, 205 water outlet pipe, 206 water outlet valve, 3 water return device, 301 water tank, 303 water return pipe, 304 water outlet pipe, 305 water pump, 4 extruding device and 5 forming extruding plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a forming die for rubber processing, includes forming die 1 and cooler bin 2, 2 fixed mounting in forming die 1's bottom of cooler bin, and the bottom fixed mounting of cooler bin 2 has water return device 3, and forming die 1's top fixedly connected with shaping stripper plate 5, the top fixed mounting of shaping stripper plate 5 has extrusion device 4.

The forming die 1 comprises a support 101, limiting springs 102, side plates 103 and forming cavities 104, wherein the support 101 is fixedly arranged inside the forming die 1, the side plates 103 are fixedly connected to the front and the back of the support 101, the limiting springs 102 are fixedly arranged at the tops of the side plates 103, the forming cavities 104 are arranged on the upper surface of the forming die 1, three groups of limiting springs 102 are arranged, two groups of limiting springs 102 are respectively and fixedly arranged at the tops of the side plates 103, one group of limiting springs 102 are fixedly arranged at the tops of the support 101, the forming cavities 104 are distributed on the upper surface of the forming die 1 at equal intervals, when the rubber is molded and extruded, the extrusion device 4 extrudes the extrusion plate 5 in an extrusion manner, the molded extrusion plate 5 extrudes the rubber raw material inside the molding cavity 104 through pressure, and the molded extrusion plate 5 enables the limiting spring 102 to be compressed through extruding the limiting spring 102, so that the raw material is prevented from being excessively extruded inside the molding cavity 104.

The cooling box 2 is composed of a cooling pipe 201, a heat conducting plate 202, a water inlet pipe 203, a water inlet valve 204, a water outlet pipe 205 and a water outlet valve 206, the cooling pipe 201 is fixedly arranged in the cooling box 2, the heat conducting plate 202 is fixedly arranged at the top of the cooling box 2, the water inlet pipe 203 is fixedly connected to the left end of the cooling pipe 201, the water inlet valve 204 is fixedly arranged in the middle of the water inlet pipe 203, the water outlet pipe 205 is fixedly connected to the right end of the cooling pipe 201, the water outlet valve 206 is fixedly arranged in the middle of the water outlet pipe 205, the heat conducting plate 202 is made of aluminum alloy, the bottom of the heat conducting plate 202 is in contact with the upper surface of the cooling pipe 201, the water inlet valve 204 and the water outlet valve 206 are both manual valves, the diameters of the water inlet pipe 203 and the water outlet pipe 205 are smaller than the diameter of the cooling pipe 201, when rubber is molded and extruded, a large amount of heat is collected on the molding die 1, at the moment, the water inlet valve 204 and the water outlet valve 206 are opened, cooling water is introduced into the cooling pipe 201 from the water inlet pipe 203, the heat conducting plate 202 conducts heat on the forming die 1 to exchange heat with cooling water, so that the heat of the forming die 1 is reduced, the standing cooling time of the forming die 1 is shortened, the rubber processing efficiency is improved, and the water inlet valve 204 and the water discharge valve 206 can control the staying time of the cooling water in the cooling pipe 201, thereby improving the cooling effect.

The water return device 3 comprises a water tank 301, a water return pipe 303, a water outlet pipe 304 and a water pump 305, the water tank 301 is fixedly arranged at the bottom of the cooling tank 2, the water outlet pipe 304 is fixedly connected to the middle of the left side of the water tank 301, the water return pipe 303 is fixedly connected to the middle of the right side of the water tank 301, the water pump 305 is fixedly arranged at the bottom of the water outlet pipe 304, the top of the water return pipe 303 is communicated with the bottom of the water outlet pipe 205, the top of the water outlet pipe 304 is communicated with the bottom of the water inlet pipe 203, the water pump 305 is electrically connected with an external power supply, the output end of the water pump 305 extends into the water outlet pipe 304, when the forming mold 1 is cooled, the water pump 305 is started firstly, water in the water tank 301 is pumped out through the water outlet pipe 304, cooling water enters the water inlet pipe 203 from the water outlet pipe 304 to enter the inside the cooling pipe 201 to cool the forming mold 1, water in the cooling pipe 201 is discharged from the water outlet pipe 205 and then flows back to the water tank 301 through the water return pipe 303, form water circulation and fully utilize water resources.

When the extrusion device is used, the extrusion device 4 extrudes the extrusion plate 5 in an extrusion mode, the extrusion plate 5 extrudes rubber raw materials in the molding cavity 104 through pressure, when the rubber is molded and extruded, the water pump 305 is started, water in the water tank 301 is pumped out through the water outlet pipe 304, cooling water enters the water inlet pipe 203 from the water outlet pipe 304, the cooling water enters the cooling pipe 201 to cool the molding die 1, the water in the cooling pipe 201 flows back to the water tank 301 through the water return pipe 303 after being discharged from the water outlet pipe 205, water circulation is formed, the heat conduction plate 202 conducts heat on the molding die 1 and exchanges heat with the cooling water, and the heat of the molding die 1 is reduced.

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

Claims

1. The utility model provides a forming die for rubber processing, includes forming die (1) and cooler bin (2), its characterized in that: the cooling box (2) is fixedly arranged at the bottom of the forming die (1);

cooling box (2) comprise cooling tube (201), heat-conducting plate (202), inlet tube (203), water intaking valve (204), drain pipe (205) and drain valve (206), cooling tube (201) fixed mounting is in the inside of cooling box (2), heat-conducting plate (202) fixed mounting is in the inside top of cooling box (2), inlet tube (203) fixed connection is in the left end of cooling tube (201), water intaking valve (204) fixed mounting is in the middle part of inlet tube (203), drain pipe (205) fixed connection is in the right-hand member of cooling tube (201), drain valve (206) fixed mounting is in the middle part of drain pipe (205).

2. The forming die for processing rubber according to claim 1, wherein: the heat-conducting plate (202) is made of aluminum alloy, the bottom of the heat-conducting plate (202) is in contact with the upper surface of the cooling pipe (201), the water inlet valve (204) and the water discharge valve (206) are both manual valves, and the diameters of the water inlet pipe (203) and the water discharge pipe (205) are smaller than that of the cooling pipe (201).

3. The forming die for processing rubber according to claim 1, wherein: the water return device (3) is fixedly mounted at the bottom of the cooling box (2), the forming extrusion plate (5) is fixedly connected to the top of the forming die (1), and the extrusion device (4) is fixedly mounted at the top of the forming extrusion plate (5).

4. The forming die for processing rubber according to claim 3, wherein: the forming die (1) is composed of a support (101), a limiting spring (102), a side plate (103) and a forming cavity (104), the support (101) is fixedly installed inside the forming die (1), the side plate (103) is fixedly connected to the front and the back of the support (101), the limiting spring (102) is fixedly installed at the top of the side plate (103), and the forming cavity (104) is arranged on the upper surface of the forming die (1).

5. The forming die for processing rubber according to claim 4, wherein: the forming die is characterized in that three groups of limiting springs (102) are arranged, two groups of limiting springs (102) are fixedly mounted at the top of the side plate (103) respectively, one group of limiting springs (102) are fixedly mounted at the top of the support (101), and the forming cavities (104) are distributed on the upper surface of the forming die (1) at equal intervals.

6. The forming die for processing rubber according to claim 3, wherein: the water return device (3) is composed of a water tank (301), a water return pipe (303), a water outlet pipe (304) and a water pump (305), the water tank (301) is fixedly installed at the bottom of the cooling tank (2), the water outlet pipe (304) is fixedly connected to the middle of the left side of the water tank (301), the water return pipe (303) is fixedly connected to the middle of the right side of the water tank (301), and the water pump (305) is fixedly installed at the bottom of the water outlet pipe (304).

7. The forming die for processing rubber according to claim 6, wherein: the top of wet return (303) and the bottom intercommunication of drain pipe (205), the top of outlet pipe (304) and the bottom intercommunication of inlet tube (203), water pump (305) and external power electric connection, the output of water pump (305) extends to the inside of outlet pipe (304).