CN211542030U

CN211542030U - High-efficient heating solid tyre vulcanizer

Info

Publication number: CN211542030U
Application number: CN201921971057.0U
Authority: CN
Inventors: 陈刚; 贾玉星
Original assignee: Jiangsu Smart Machinery Co ltd
Current assignee: Jiangsu Smart Machinery Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-22
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a tire vulcanization technical field discloses a high-efficient heating solid tyre vulcanizer, it reaches the vulcanization point earliest to have solved the both sides that the heating source is close to, and the middle part far away is the vulcanization point that reaches at the latest, there is the problem of great difference in the degree of vulcanization at the different positions of tire, including lower mould and last mould, one side that lower mould and last mould kept away from each other all is provided with the hot plate, and the die cavity has all been seted up to one side edge department that lower mould and last mould were close to each other, and the chamber of preheating has all been seted up at one side middle part that lower mould and last mould were close to each other, even vertical a plurality of heat conduction pole that is provided with in the last mould, the one end and the hot plate laminating of heat conduction pole, and the other end of heat conduction pole extends to preheating the intracavity.

Description

High-efficient heating solid tyre vulcanizer

Technical Field

The utility model relates to a tire vulcanization technical field especially relates to a high-efficient heating solid tyre vulcanizer.

Background

Tire vulcanization is vulcanization of the tire casing by a mold press method. In the process of vulcanizing the tire, a heat medium firstly transfers heat to the mold through the hot plate, then transfers heat to the tire in the cavity through the mold, the heat transfer distance and the heat transfer time are long, meanwhile, the hot plate also transfers heat to a machine and the external environment, the longer the heat energy waste caused by the longer time is, the traditional solid tire vulcanizing mold transfers heat by the upper hot plate and the lower hot plate, the product quality is also unfavorable, two sides close to a heating source reach a vulcanizing point at the earliest, the middle parts far away reach the vulcanizing point at the latest, the vulcanizing degrees of different parts of the tire have great difference, and the overall quality of the tire is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the two sides close to the heating source in the prior art reach the vulcanizing point at the earliest, the middle part far away reaches the vulcanizing point at the latest, the vulcanizing degrees of different parts of the tire have the defect of great difference, and the provided high-efficiency heating vulcanizing device for the solid tire.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient heating solid tyre vulcanizer, includes lower mould and last mould, one side that lower mould and last mould kept away from each other all is provided with the hot plate, and a side edge department that lower mould and last mould were close to each other has all seted up the die cavity to one side middle part that lower mould and last mould were close to each other has all seted up preheating the chamber, go up even vertical a plurality of heat conduction pole that is provided with in the mould, the one end of heat conduction pole with the hot plate laminating, and the other end of heat conduction pole extends to preheat the intracavity.

Preferably, heat insulation plates are fixed on the outer walls of one sides of the heating plates, which are far away from the upper die and the lower die.

Preferably, the four corners of the upper surface of the lower die are respectively fixed with a guide seat, the four corners of the lower surface of the upper die are respectively fixed with a guide rod, and the guide rods are inserted in the guide seats.

Preferably, the cross section of the cavity is circular, and the cavity in the upper die is matched with the cavity in the lower die.

Preferably, the number of the heat conducting rods is five to twenty, and the heat conducting rods are wide at the top and narrow at the bottom.

The utility model has the advantages that:

1. the heat insulation plate is arranged on the outer side of the heating plate, so that heat conducted to the outside of the machine is reduced, and waste of heat energy is reduced.

2. The preheating cavity is arranged in the middle of the upper die and the lower die, the time of heat transfer to the preheating cavity is shortened through the heat conducting rod in the upper die, and the preheating cavity uniformly heats the inside of the tire, so that the overall quality of tire vulcanization is improved.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency heating solid tire vulcanizing device provided by the present invention;

fig. 2 is the utility model provides a lower mould surface's among high-efficient heating solid tyre vulcanizer structure sketch map.

In the figure: 1 lower die, 2 upper dies, 3 heating plates, 4 heat insulation plates, 5 cavities, 6 preheating cavities, 7 guide seats, 8 guide rods and 9 heat conduction rods.

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.

Referring to fig. 1-2, a high-efficiency heating solid tire vulcanizing device comprises a lower die 1 and an upper die 2, wherein a heating plate 3 is mounted on one side of the lower die 1, which is far away from the upper die 2, through bolts, the outer walls of one sides of the heating plates 3 on the two sides, which are far away from the upper die 2 and the lower die 1, are both fixed with a heat insulation plate 4, a cavity 5 is arranged at one side edge of the lower die 1, which is close to the upper die 2, of the upper die 2, the cross section of the cavity 5 is circular, the cavity 5 in the upper die 2 is matched with the cavity 5 in the lower die 1, the middle part of one side of the lower die 1, which is close to the upper die 2, is provided with a matched preheating cavity 6, the preheating cavity 6 is positioned inside the cavity 5, a plurality of heat conducting rods 9 are uniformly and vertically arranged in the upper die 2, the heat conducting rods 9 are, improve heat conduction efficiency, the one end and the laminating of hot plate 3 of heat conduction pole 9, and the other end of heat conduction pole 9 extends to preheating in the chamber 6, and the four corners department of 1 upper surface of lower mould all is fixed with guide holder 7, and the four corners department of going up 2 lower surfaces of mould all is fixed with guide bar 8, and guide bar 8 inserts and establishes in guide holder 7, and the jack rather than the looks adaptation is seted up on the top of guide holder 7.

In this embodiment, install lower mould 1 and the hot plate 3 that goes up the mould 2 outside on the vulcanizer, place the solid tyre in die cavity 5, when lower mould 1 and last mould 2 are closed, at first insert by guide bar 8 and establish in guide holder 7, fix a position last mould 2, and be convenient for lower mould 1 and the closure of last mould 2, open hot plate 9, go up mould 2 and lower mould 1 by hot plate 9 and heat, heat in the chamber 6 is preheated by heat conduction rod 9 simultaneously, heat to the inside uniform heating of tire by preheating chamber 6, thereby the whole quality of tire vulcanization has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient heating solid tyre vulcanizer, includes lower mould (1) and last mould (2), its characterized in that, one side that lower mould (1) and last mould (2) kept away from each other all is provided with hot plate (3), and one side edge that lower mould (1) and last mould (2) are close to each other has all seted up die cavity (5) to one side middle part that lower mould (1) and last mould (2) are close to each other has all seted up and has preheated chamber (6), even vertical a plurality of heat conduction pole (9) that are provided with in last mould (2), the one end of heat conduction pole (9) with hot plate (3) laminating, and the other end of heat conduction pole (9) extends to preheat in the chamber (6).

2. The high-efficiency heating solid tire vulcanizing device according to claim 1, wherein the outer wall of one side of the heating plate (3) far away from the upper mold (2) and the lower mold (1) is fixed with a heat insulation plate (4).

3. An efficient heating solid tire vulcanizing device according to claim 1, characterized in that a guide seat (7) is fixed at each of four corners of the upper surface of the lower mold (1), and a guide rod (8) is fixed at each of four corners of the lower surface of the upper mold (2), and the guide rods (8) are inserted in the guide seats (7).

4. An efficient heating solid tyre vulcanizer as claimed in claim 1, characterized in that said cavity (5) has a circular cross section, and said cavity (5) in said upper mold (2) is adapted to said cavity (5) in said lower mold (1).

5. An efficient heating solid tire vulcanizing device according to claim 1, characterized in that the number of the heat conducting rods (9) is five to twenty, and the heat conducting rods (9) are arranged in a wide-top and narrow-bottom manner.