CN213335524U

CN213335524U - Aluminum bar rapid heating furnace

Info

Publication number: CN213335524U
Application number: CN202021185299.XU
Authority: CN
Inventors: 徐建荣
Original assignee: Huzhou Rongyao Aluminium Industry Co ltd
Current assignee: Huzhou Rongyao Aluminium Industry Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-06-01
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses an aluminium bar rapid heating furnace relates to heating furnace technical field. The aluminum bar rapid heating furnace comprises a preheating box body, wherein a motor is fixedly mounted on the outer wall of one side of the preheating box body, and a threaded rotating shaft is mounted in the preheating box body in a rotating mode. This aluminium bar rapid heating furnace, which comprises a motor, the screw thread axis of rotation, the slide bar, first sliding block, L type pole, the second sliding block, the hot-air tank, the heating wire is used with the cooperation of collection gas tank, provide hot-air to the heating tank, make the even entering heating tank of hot-air, improve the temperature of heating tank air fast, the device is simple, and the operation is thus simple, the production cost that significantly reduces, through the motor, the screw thread axis of rotation, first belt pulley, the second belt pulley, the belt, the dwang, the connecting rod, place the case, the cooperation of heating plate and collection gas tank is used, let and place the case at the uniform velocity and rotate, make aluminium bar thermally equivalent, make the aluminium bar heat fast, and greatly improve work efficiency.

Description

Aluminum bar rapid heating furnace

Technical Field

The utility model relates to a heating furnace technical field specifically is an aluminium bar rapid heating furnace.

Background

In the manufacturing and processing process of aluminum product, in order to guarantee the shaping degree of aluminum product, before processing the aluminum product, need heat the aluminum product to the regulation temperature, traditional aluminium bar heating furnace, a plurality of combustors of the general adoption provide the heat source, an air for heating in this furnace body, the hot-air flow is driven in a plurality of circulating fan's of rethread effect, the air intake setting of fan is outside the furnace body, every fan only has an air outlet, the setting is in the furnace body, form the negative pressure circulation, make hot-air heating aluminium bar.

Because the space in the furnace body is large, all air in the furnace body is difficult to heat and maintain at a high temperature, a plurality of circulating fans are required to operate for a long time, the whole cost of the heating furnace is high, more energy is consumed, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminium bar rapid heating furnace to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum bar rapid heating furnace comprises a preheating box body, wherein a motor is fixedly installed on the outer wall of one side of the preheating box body, a threaded rotating shaft is rotatably installed inside the preheating box body, an output shaft of the motor extends into the preheating box body through a coupler and is fixedly connected with the threaded rotating shaft, a sliding rod is fixedly installed inside the preheating box body, a first sliding block is arranged on the threaded rotating shaft and the sliding rod, the first sliding block is in threaded installation with the threaded rotating shaft, the first sliding block is in sliding installation with the sliding rod, an L-shaped rod is fixedly connected to the outer surface of the bottom of the first sliding block, a hot air box is fixedly installed at the bottom of the inner side of the preheating box body, a second sliding block is slidably installed inside the hot air box, one end of the L-shaped rod extends into the hot air box and is fixedly connected with the second sliding block, an electric heating wire is fixedly, the outer surface of the bottom of the preheating box body is fixedly provided with a heating box body, the interior of the heating box body is fixedly provided with a heating plate, the interior of the heating plate is rotatably provided with a rotating rod, one end of the rotating rod is fixedly provided with a placing box, one side of the placing box is fixedly connected with a connecting rod, the interior of the placing box is provided with an aluminum bar, the inner wall of one side of the heating plate is fixedly provided with a gear box, the preheating box body and the heating box body are provided with openings, the gear box penetrates through the openings and extends into the preheating box body, one end of a threaded rotating shaft extends into the gear box and is sleeved with a first belt pulley, one end of the threaded rotating shaft penetrates through the gear box and extends to the outer side of the gear box and is rotatably arranged with the inner wall of one side of the preheating box body, one end of, the first belt pulley and the second belt pulley are connected through belt transmission, and the openings at the same positions are formed in the bottoms of the hot air box and the preheating box body and the tops of the heating box body and the heating plate.

Preferably, the top of the inner side of the heating plate is fixedly provided with a gas collection box, the bottom of the gas collection box is provided with openings, the number of the openings is five, the five groups of the openings are centrosymmetric, and the openings on the gas collection box are the same as the positions of the openings on the heating plate.

Preferably, an exhaust pipe is fixedly mounted on the outer wall of one side of the motor, the exhaust pipe is communicated with the inside of the heating box body, and a threaded cover is mounted at one end of the exhaust pipe in a threaded manner.

Preferably, the bottom of the preheating box body is fixedly provided with two groups of supporting columns, and the outer wall of the placing box is provided with holes.

Preferably, the outer surface of the top of the placing box is hinged with a feeding door, and a door handle is fixedly mounted on the feeding door.

Preferably, a door is hinged to the front outer surface of the preheating cabinet, and a door handle is fixedly mounted to the front outer surface of the door.

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

(1) this aluminium bar rapid heating furnace uses through the cooperation of motor, screw axis of rotation, slide bar, first sliding block, L type pole, second sliding block, hot-air box, heating wire and gas collection box, provides the hot-air to the heating box, makes the even entering heating box of hot-air, improves the temperature of heating box air fast, and the device is simple, easy operation, the manufacturing cost that significantly reduces.

(2) This aluminium bar rapid heating furnace, through motor, screw axis of rotation, first belt pulley, second belt pulley, belt, dwang, connecting rod, the cooperation of placing case, hot plate and gas collection box is used, lets place the case at the uniform velocity and rotates, makes the aluminium bar thermally equivalent, makes the aluminium bar heating fast, has improved work efficiency greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

fig. 4 is a top view of the placing box of the present invention.

In the figure: 1 preheating box body, 2 motors, 3 threaded rotating shafts, 4 sliding rods, 5 first sliding blocks, 6L-shaped rods, 7 second sliding blocks, 8 hot air boxes, 9 heating wires, 10 gear boxes, 11 first belt pulleys, 12 belts, 13 second belt pulleys, 14 rotating rods, 15 placing boxes, 16 aluminum rods, 17 heating plates, 18 gas collecting boxes, 19 exhaust pipes, 20 supporting columns, 21 doors, 22 heating box bodies and 23 feeding doors.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an aluminum bar rapid heating furnace comprises a preheating box body 1, a motor 2 is fixedly installed on the outer wall of one side of the preheating box body 1, a threaded rotating shaft 3 is rotatably installed inside the preheating box body 1, an output shaft of the motor 2 extends into the preheating box body 1 through a coupler and is fixedly connected with the threaded rotating shaft 3, a sliding rod 4 is fixedly installed inside the preheating box body 1, a first sliding block 5 is arranged on the threaded rotating shaft 3 and the sliding rod 4, the first sliding block 5 is in threaded installation with the threaded rotating shaft 3, the first sliding block 5 is in sliding installation with the sliding rod 4, an L-shaped rod 6 is fixedly connected with the outer surface of the bottom of the first sliding block 5, a hot air box 8 is fixedly installed at the bottom of the inner side of the preheating box body 1, a second sliding block 7 is slidably installed inside the hot air box 8, one end of the L-shaped rod 6 extends into the hot air box 8 and is fixedly connected with the, the bottom of the hot gas box 8 and the bottom of the preheating box 1 are both provided with openings, the outer surface of the bottom of the preheating box 1 is fixedly provided with a heating box 22, the inner part of the heating box 22 is fixedly provided with a heating plate 17, the inner part of the heating plate 17 is rotatably provided with a rotating rod 14, one end of the rotating rod 14 is fixedly provided with a placing box 15, one side of the placing box 15 is fixedly connected with a connecting rod, the inner part of the placing box 15 is provided with an aluminum rod 16, the inner wall of one side of the heating plate 17 is fixedly provided with a gear box 10, the preheating box 1 and the heating box 22 are provided with openings, the gear box 10 passes through the openings and extends to the inner part of the preheating box 1, one end of the threaded rotating shaft 3 extends to the inner part of the gear box 10 and is sleeved with a first belt pulley 11, one end of the threaded rotating shaft 3 passes through the gear, screw axis of rotation 3 and connecting rod all with gear box 10 movable mounting, it is equipped with belt 12 all to overlap on first belt pulley 11 and the second belt pulley 13, first belt pulley 11 and second belt pulley 13 pass through belt 12 transmission and are connected, the opening of same position is all seted up at the bottom of hot gas case 8 and preheating box 1 and the top of heating box 22 and hot plate 17, through motor 2, screw axis of rotation 3, slide bar 4, first sliding block 5, L type pole 6, second sliding block 7, hot gas case 8, heating wire 9 and gas collection box 18's cooperation is used, provide hot-air to the heating box, make even entering of hot-air heating box 22, improve the temperature of heating box air fast, the device is simple, and easy operation, the greatly reduced manufacturing cost.

The top of the inner side of the heating plate 17 is fixedly provided with a gas collection box 18, the bottom of the gas collection box 18 is provided with openings, the number of the openings is five, the openings are centrosymmetric, the positions of the openings on the gas collection box 18 are the same as those of the openings on the heating plate 17, the aluminum bar is uniformly heated by the motor 2, the threaded rotating shaft 3, the first belt pulley 11, the second belt pulley 13, the belt 12, the rotating rod 14, the connecting rod, the placing box 15 and the heating plate 17 and the gas collection box 18 are matched for use, the placing box 15 is enabled to rotate at a constant speed, the aluminum bar is uniformly heated, the aluminum bar 16 is rapidly heated, the working efficiency is greatly improved, the outer wall of one side of the motor 2 is fixedly provided with an exhaust pipe 19, the exhaust pipe 19 is communicated with the inside of the heating box body 22, one end of the exhaust pipe 19 is provided with a threaded cover, the, a door handle is fixedly mounted to the front outer surface of the feed door 23.

The working principle is as follows: put into placing the case 15 with the aluminium bar 16 that needs the heating, through the start-up of control motor 2, drive the rotation of screw thread axis of rotation 3, it slides on slide bar 4 to drive first sliding block 5, it controls about driving L type pole 6 and the second sliding block 7 and removes, the start-up of heating wire 9 is controlled again, produce the hot-air, remove through the removal of second sliding block 7, impel hot-air heating box 22, the start-up of rethread control motor 2, drive the rotation of screw thread axis of rotation 3, drive first belt pulley 11 and rotate, thereby drive second belt pulley 13, dwang 14, the connecting rod rotates with placing case 15, make the aluminium bar thermally equivalent fast.

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

Claims

1. The utility model provides an aluminium bar rapid heating furnace, includes preheating box (1), its characterized in that: preheat one side outer wall fixed mounting of box (1) and have motor (2), the inside rotation of preheating box (1) installs screw thread axis of rotation (3), the output shaft of motor (2) extends to the inside and screw thread axis of rotation (3) fixed connection of preheating box (1) through the shaft coupling, the inside fixed mounting of preheating box (1) has slide bar (4), be provided with first sliding block (5) on screw thread axis of rotation (3) and slide bar (4), first sliding block (5) and screw thread axis of rotation (3) threaded mounting, first sliding block (5) and slide bar (4) slidable mounting, the bottom surface fixed connection of first sliding block (5) has L type pole (6), the inboard bottom fixed mounting of preheating box (1) has hot gas tank (8), the inside slidable mounting of hot gas tank (8) has second sliding block (7), the one end of L type pole (6) extends to the inside and second sliding block (7) fixed connection of hot gas tank (8) The inside fixed mounting of steam case (8) has heating wire (9), steam case (8) and the bottom of preheating box (1) all are provided with the opening, the bottom surface fixed mounting who preheats box (1) has heating box (22), the inside fixed mounting of heating box (22) has hot plate (17), the inside rotation of hot plate (17) installs dwang (14), the one end fixed mounting of dwang (14) has places case (15), one side fixedly connected with connecting rod of placing case (15), the inside of placing case (15) is provided with aluminium bar (16), one side inner wall fixed mounting of hot plate (17) has gear box (10), the opening has been seted up on preheating box (1) and the heating box (22), gear box (10) pass the opening and extend to the inside of preheating box (1), the one end of screw axis of rotation (3) extends to the inside of gear box (10) and overlaps and is equipped with first belt pulley (11), the one end of screw thread axis of rotation (3) is passed gear box (10) and is extended to the outside of gear box (10) and is rotated the installation with the one side inner wall of preheating box (1), the one end of connecting rod is extended to the inside of gear box (10) and is equipped with second belt pulley (13), screw thread axis of rotation (3) and connecting rod all with gear box (10) movable mounting, all overlap on first belt pulley (11) and second belt pulley (13) and be equipped with belt (12), belt (12) transmission connection is passed through in first belt pulley (11) and second belt pulley (13), the opening of the same position is all seted up with the top of heating box (22) and hot plate (17) in bottom and the preheating box (1) in hot gas tank (8).

2. The rapid heating furnace for aluminum bars according to claim 1, characterized in that: the top of the inner side of the heating plate (17) is fixedly provided with a gas collection box (18), the bottom of the gas collection box (18) is provided with openings, the number of the openings is five, the openings are centrosymmetric, and the positions of the openings on the gas collection box (18) are the same as those of the openings on the heating plate (17).

3. The rapid heating furnace for aluminum bars according to claim 1, characterized in that: an exhaust pipe (19) is fixedly mounted on the outer wall of one side of the motor (2), the exhaust pipe (19) is communicated with the inside of the heating box body (22), and a threaded cover is mounted at one end of the exhaust pipe (19) in a threaded mode.

4. The rapid heating furnace for aluminum bars according to claim 1, characterized in that: the bottom of the preheating box body (1) is fixedly provided with two groups of supporting columns (20), and the outer wall of the placing box (15) is provided with holes.

5. The rapid heating furnace for aluminum bars according to claim 1, characterized in that: the outer surface of the top of the placing box (15) is hinged with a feeding door (23), and a door handle is fixedly mounted on the feeding door (23).

6. The rapid heating furnace for aluminum rods according to claim 1 or 4, characterized in that: the door (21) is hinged to the outer surface of the front side of the preheating box body (1), and a door handle is fixedly mounted on the outer surface of the front side of the door (21).