CN214136944U

CN214136944U - Tire vulcanization preheating device

Info

Publication number: CN214136944U
Application number: CN202022884722.1U
Authority: CN
Inventors: 惠健立
Original assignee: QINGDAO HUAKONG ENERGY TECHNOLOGY CO LTD
Current assignee: QINGDAO HUAKONG ENERGY TECHNOLOGY CO LTD
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-07
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a tire vulcanization preheating device, which comprises a supporting table, wherein a preheating box is fixed in the middle position above the supporting table; a rotary seat is rotatably connected to the middle position of the bottom of the inner wall of the preheating box, a third electric push rod is mounted above the rotary seat, and a chuck plate is fixed to the top end of the third electric push rod; and heating pipes are arranged below two sides of the inner wall of the preheating box. The utility model can place the tire in the preheating box through the matching use of the mechanical arm and the related components, has high automation degree, convenient use and labor saving; the outer wall and the inner wall of the tire can be heated simultaneously through the air heater and the heating pipe, and the second motor is started to rotate the chuck and the tire in the heating process, so that the tire can be heated uniformly; the air channel is formed in the box body through the exhaust fan and the air blower to dissipate heat and cool the inside of the box body, the tire is prevented from being damaged due to too high heat, and the heating effect is better.

Description

Tire vulcanization preheating device

Technical Field

The utility model relates to a tire processing equipment technical field specifically is a tire vulcanization preheating device.

Background

The vulcanization preheating is to heat the rubber product for a certain time before vulcanization. The ideal preheating can uniformly heat the whole inside and outside of the product, is helpful for improving the product quality, reducing the vulcanizing time, improving the efficiency of vulcanizing equipment and prolonging the service life of tires. The vulcanization preheating generally utilizes an external temperature medium and an associated mold to continuously preheat the tire for 3-8 hours. The tyre vulcanization is carried out by adopting a model pressurization mode, and the vulcanized outer tyre adopts a gradual heating and low-temperature long-time vulcanization method so as to ensure that rubber materials fully flow and transfer heat and ensure the vulcanization quality. Preheating the tire prior to tire curing increases tire curing efficiency.

The clamp of present vulcanization preheating device to the tire is got and is placed and rely on the manpower transport more, uses comparatively inconveniently, and the outer wall and the inner wall of tire preheat simultaneously, the tire is heated inhomogeneously simultaneously to current device simultaneously, can't monitor, adjust the inside temperature of preheating device when preheating for a long time, easily causes the damage of tire. Therefore, a tire vulcanization preheating device which can enable the tire to be heated uniformly and has a good preheating effect, can monitor and adjust the temperature inside the device, protect the tire, has high automation degree and saves manpower is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tire vulcanization preheating device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a tire vulcanization preheating device comprises a supporting table, wherein a preheating box is fixed in the middle above the supporting table; a rotary seat is rotatably connected to the middle position of the bottom of the inner wall of the preheating box, a third electric push rod is mounted above the rotary seat, and a chuck plate is fixed to the top end of the third electric push rod; heating pipes are arranged below two sides of the inner wall of the preheating box; a first equipment box and a second equipment box are respectively arranged on two sides above the supporting platform;

the middle positions of the tops of the first equipment box and the second equipment box are both rotatably connected with rotating tables; a support plate is fixed at the top end of each of the two first electric push rods, and a second electric push rod is arranged below one end of each support plate; the bottom end of one of the two second electric push rods is provided with a manipulator, and the bottom end of the other one of the two second electric push rods is fixed with an air bar through a support; an air heater is arranged above one of the two first electric push rods close to the air bar through a support, and one end of an air outlet pipe of the air heater is fixedly connected with the air bar through a flexible hose.

As a further aspect of the present invention: an opening is formed in the middle of the top of the preheating box, hydraulic doors are mounted on the left side and the right side of the opening, and a through hole is formed in the middle of the joint of the two hydraulic doors; temperature monitors are arranged above two sides of the inner wall of the preheating box; and an exhaust fan and an air blower are respectively installed at the bottoms of the two sides of the inner wall of the preheating box.

As a further aspect of the present invention: the supporting table is characterized in that partition plates are fixed on two sides of the supporting table close to the middle position, a first motor and a third motor are installed at the middle position of one side of each partition plate, screw rods are fixed at one ends of output shafts of the first motor and the third motor, and threaded sleeves are connected to the outer portions of the two screw rods in a threaded mode.

As a further aspect of the present invention: a sliding block is fixed above each of the two threaded sleeves, and the two sliding plates are in sliding connection with the inner wall of the top of the support table; the top of two sliders is respectively and fixedly connected with the bottom of the first equipment box and the bottom of the second equipment box, and the first equipment box and the second equipment box are connected above the supporting table in a sliding mode.

As a further aspect of the present invention: the middle position in the supporting table is provided with a second motor, one end of an output shaft of the second motor penetrates through the supporting table and the inner wall of the preheating box to extend to the inside of the preheating box, and one end of the output shaft is fixedly connected with the rotating seat.

As a further aspect of the present invention: supporting legs are fixed at four corners of the bottom of the supporting table.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the tire is clamped by the manipulator, the first motor is started, the moving manipulator and the tire clamped by the moving manipulator are used to be above the preheating box through the matching of related components, the tire clamped on the manipulator is placed on the chuck plate through the matching of the first electric push rod and the second electric push rod, and the tire is moved out of the manipulator, so that the clamping and placing of the tire are mechanically controlled, the automation degree is high, the use is convenient, and the labor is saved;

2. the air exhaust can be inserted into the preheating box and positioned in the hollow part of the tire by the matching use of the third motor and related components, the two hydraulic doors are closed, the hot air blower and the heating pipe are started, the outer wall and the inner wall of the tire can be heated simultaneously, and the second motor is started to rotate the chuck and the tire in the heating process, so that the tire can be uniformly heated;

3. through the inside temperature of temperature monitor real-time supervision box, when the high temperature, start air exhauster and air-blower simultaneously and form the wind channel in the box inside and to the inside heat dissipation cooling of box, prevent that the tire from being heated too high and damaging, the heating effect is better.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the support table of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the preheating box of the present invention.

Fig. 4 is a schematic top view of two hydraulic doors in the preheating tank.

Notations for reference numerals: 1-supporting leg, 2-supporting table, 3-first equipment box, 4-rotating table, 5-first electric push rod, 6-second electric push rod, 7-mechanical arm, 8-preheating box, 9-second equipment box, 10-hot air blower, 11-telescopic hose, 12-air exhaust, 13-first motor, 14-second motor, 15-third motor, 16-screw sleeve, 17-screw rod, 18-sliding block, 19-partition plate, 20-fourth motor, 21-fifth motor, 22-hydraulic door, 23-through hole, 24-temperature monitor, 25-heating pipe, 26-exhaust fan, 27-air blower, 28-rotating seat, 29-third electric push rod and 30-clamping disc.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1, in an embodiment of the present invention, a tire vulcanizing preheating device includes a supporting table 2, where four corners of the bottom of the supporting table 2 are fixed with supporting legs 1, and two sides above the supporting table 2 are respectively provided with a first equipment box 3 and a second equipment box 9; the middle positions of the tops of the first equipment box 3 and the second equipment box 9 are both rotatably connected with a rotating platform 4; a first electric push rod 5 is arranged above each of the two rotating tables 4, a support plate is fixed at the top end of each of the two first electric push rods 5, and a second electric push rod 6 is arranged below one end of each support plate; the bottom end of one of the two second electric push rods 6 is provided with a manipulator 7, and the bottom end of the other one of the two second electric push rods 6 is fixed with an air bar 12 through a support; an air heater 10 is arranged above one of the two first electric push rods 5 close to the air exhaust 12 through a support, and one end of an air outlet pipe of the air heater 10 is fixedly connected with the air exhaust 12 through a flexible hose 11; a preheating box 8 is fixed in the middle position above the supporting platform 2.

Example 2

Referring to fig. 2 to 4, on the basis of embodiment 1, a rotary seat 28 is rotatably connected to a middle position of the bottom of the inner wall of the preheating box 8, a third electric push rod 29 is installed above the rotary seat 28, and a chuck 30 is fixed to a top end of the third electric push rod 29; an opening is formed in the middle of the top of the preheating box 8, hydraulic doors 22 are mounted on the left side and the right side of the opening, and a through hole 23 is formed in the middle of the joint of the two hydraulic doors 22; temperature monitors 24 are arranged above two sides of the inner wall of the preheating box 8; heating pipes 25 are arranged on two sides of the inner wall of the preheating box 8 and are close to the lower parts of the two temperature monitors 24; the bottom parts of two sides of the inner wall of the preheating box 8 are respectively provided with an exhaust fan 26 and a blower 27;

two sides of the inside of the supporting table 2, which are close to the middle position, are respectively fixed with a partition plate 19, the middle position of one side of each of the two partition plates 19 is respectively provided with a first motor 13 and a third motor 15, one end of an output shaft of each of the first motor 13 and the third motor 15 is respectively fixed with a screw rod 17, the outside of each of the two screw rods 17 is respectively in threaded connection with a threaded sleeve 16, a sliding block 18 is respectively fixed above each of the two threaded sleeves 16, and the two sliding plates 18 are respectively in sliding connection with the inner wall of the top of the supporting table 2; the tops of the two sliding blocks 18 are respectively fixedly connected with the bottoms of the first equipment box 3 and the second equipment box 9, and the first equipment box 3 and the second equipment box 9 are connected above the supporting table 2 in a sliding manner; the second motor 14 is installed in the middle of the inside of the support table 2, one end of the output shaft of the second motor 14 penetrates through the support table 2 and the inner wall of the preheating box 8 and extends to the inside of the preheating box 8, and one end of the output shaft is fixedly connected with the rotating seat 28.

When the tire preheating device is used, a tire is clamped by the manipulator 7, the first motor 13 is started, the moving manipulator 7 and the tire clamped by the moving manipulator 7 are used to be arranged above the preheating box 8 through the matching of related parts, the tire clamped on the manipulator 7 is placed on the chuck plate 30 through the matching of the first electric push rod 5 and the second electric push rod 6, and the tire is moved out of the manipulator 7; starting a third motor 15, using the related components in a matched manner, inserting the air exhaust 12 into the preheating box 8, enabling the air exhaust 12 to be located in the hollow part of the tire, closing the two hydraulic doors 22, starting the air heater 10 and the heating pipe 25, heating the outer wall and the inner wall of the tire simultaneously, and starting the second motor 14 to rotate the chuck 30 and the tire in the heating process so as to uniformly heat the tire; through the inside temperature of temperature monitor 24 real-time supervision box, when the high temperature, start simultaneously air exhauster 26 and air-blower 27 and form the wind channel in the box inside and to the inside heat dissipation cooling of box, prevent that the tire from being heated too high and damaging, the heating effect is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A tire vulcanization preheating device comprises a support table (2), wherein a preheating box (8) is fixed in the middle above the support table (2); the preheating device is characterized in that a rotating seat (28) is rotatably connected to the middle position of the bottom of the inner wall of the preheating box (8), a third electric push rod (29) is mounted above the rotating seat (28), and a chuck (30) is fixed to the top end of the third electric push rod (29); heating pipes (25) are arranged below two sides of the inner wall of the preheating box (8); a first equipment box (3) and a second equipment box (9) are respectively arranged on two sides above the supporting platform (2);

the middle positions of the tops of the first equipment box (3) and the second equipment box (9) are both rotatably connected with a rotating platform (4); a first electric push rod (5) is arranged above each of the two rotating tables (4), a support plate is fixed at the top end of each of the two first electric push rods (5), and a second electric push rod (6) is arranged below one end of each support plate; a manipulator (7) is installed at the bottom end of one of the two second electric push rods (6), and an air bar (12) is fixed at the bottom end of the other one of the two second electric push rods (6) through a support; two the first electric putter (5) are close to the top of one in air bar (12) and are passed through the support mounting and have air heater (10), air heater (10) go out the one end of tuber pipe and pass through flexible hose (11) and air bar (12) fixed connection.

2. The tire vulcanization preheating device according to claim 1, characterized in that an opening is provided at a middle position of the top of the preheating box (8), hydraulic doors (22) are installed at both left and right sides of the opening, and a through hole (23) is provided at a middle position of a joint of the two hydraulic doors (22); temperature monitors (24) are arranged above the two sides of the inner wall of the preheating box (8); and an exhaust fan (26) and an air blower (27) are respectively installed at the bottoms of the two sides of the inner wall of the preheating box (8).

3. The tire vulcanization preheating device according to claim 2, characterized in that partition plates (19) are fixed on both sides of the inside of the support table (2) near the middle position, a first motor (13) and a third motor (15) are respectively installed at the middle position of one side of each of the two partition plates (19), a screw (17) is fixed on one end of an output shaft of each of the first motor (13) and the third motor (15), and a threaded sleeve (16) is connected to the outside of each of the two screw (17) in a threaded manner.

4. The tyre vulcanization preheating device according to claim 3, characterized in that a slide block (18) is fixed above each of the two threaded sleeves (16), and each of the two slide blocks (18) is connected with the inner wall of the top of the support table (2) in a sliding manner; the tops of the two sliding blocks (18) are fixedly connected with the bottoms of the first equipment box (3) and the second equipment box (9) respectively, and the first equipment box (3) and the second equipment box (9) are connected above the supporting table (2) in a sliding mode.

5. The tire vulcanization preheating device according to claim 1 or 4, characterized in that a second motor (14) is installed at a middle position inside the support table (2), one end of an output shaft of the second motor (14) passes through the support table (2) and the inner wall of the preheating tank (8) and extends to the inside of the preheating tank (8), and one end of the output shaft is fixedly connected with the rotary base (28).

6. A tyre pre-heating device according to claim 5, characterized in that the legs (1) are fixed at the four corners of the bottom of said support table (2).