CN219470120U - Aluminium bar homogeneity heating furnace - Google Patents

Abstract

The utility model relates to the technical field of aluminum bar heating, in particular to an aluminum bar homogenizing heating furnace. The furnace comprises a furnace body, wherein a placing plate is arranged in the furnace body, a strip-shaped hole is formed in the middle of the placing plate, a lifting plate is arranged at the bottom of the placing plate, a plurality of evenly-distributed partition plates are connected to the lifting plate, the partition plates are arranged corresponding to the strip-shaped holes, limiting telescopic rods are arranged at two ends of the bottom of the lifting plate, and an adjusting assembly is arranged below the lifting plate; the adjusting component comprises a fixing frame, a bidirectional screw rod, two nut pairs, two supporting rods and a hand wheel, wherein the fixing frame is arranged at the bottom of the inner side of the furnace body, and the bidirectional screw rod is arranged in the fixing frame in a rotating way. According to the aluminum bar heating furnace, the placing plates are arranged in the furnace body, the aluminum bars are arranged on the placing plates, the lifting plates and the spacing plates which can be lifted are arranged by the adjusting component, the aluminum bars are separated one by the spacing plates, and the situation that the aluminum bars are extruded together to cause uneven heating of the contact surface is avoided.

Description

Aluminium bar homogeneity heating furnace

Technical Field

The utility model relates to the technical field of aluminum bar heating, in particular to an aluminum bar homogenizing heating furnace.

Background

In the metallurgical industry, a furnace is a device that heats a material or workpiece to a forging temperature for rolling. The heating furnace is applied to the fields of petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like; and the aluminum profile needs to be heated by a heating furnace before extrusion molding.

The Chinese patent with the publication number of CN210242406U discloses an aluminum bar heating furnace, which can be used for preventing aluminum bars from being scrapped due to rapid cooling by drawing out a drawing plate from a drawing plate groove when equipment fails or heated aluminum bars cannot be timely used, so that the aluminum bars placed in a heating chamber can fall into a storage frame, and the temperature in a hearth and the residual heat of a furnace bottom heat insulation interlayer wall can be utilized to keep the aluminum bars falling into the storage frame for a period of time.

However, the above-mentioned heating furnaces still have some problems, in the process of heating the aluminum bars, the aluminum bars are tightly attached to each other, so that the contact surface between the two aluminum bars is easily heated unevenly in the heating process, and the heating effect and the heating efficiency are reduced.

Disclosure of Invention

Aiming at the problems in the background technology, the aluminum bar homogenizing heating furnace is provided. Be provided with in the furnace body and place the board, set up the aluminium bar on placing the board, utilize adjusting part to be provided with lifting plate and the division board of liftable, utilize the division board to separate the aluminium bar one by one, avoid the aluminium bar to extrude together, cause the uneven condition of contact surface heated to take place.

The utility model provides an aluminum bar homogenizing heating furnace, which comprises a furnace body, wherein a placing plate is arranged in the furnace body, a strip-shaped hole is formed in the middle of the placing plate, a lifting plate is arranged at the bottom of the placing plate, a plurality of uniformly distributed partition plates are connected to the lifting plate, the partition plates are arranged corresponding to the strip-shaped holes, limiting telescopic rods are arranged at two ends of the bottom of the lifting plate, and an adjusting component is arranged below the lifting plate;

the adjusting component comprises a fixing frame, a bidirectional screw rod, two nut pairs, two supporting rods and a hand wheel, wherein the fixing frame is arranged at the bottom of the inner side of the furnace body, the bidirectional screw rod is rotationally arranged in the fixing frame, two nut pairs are connected to the bidirectional screw rod in a threaded manner, the two nut pairs are in sliding connection with the fixing frame, the supporting rods are rotationally connected to the two nut pairs, the two supporting rods are rotationally connected with the lifting plate, and one end of the bidirectional screw rod penetrates through the fixing frame and the furnace body to be connected with the hand wheel.

Preferably, the motor is installed at the top of furnace body, and the output of motor is connected with the pivot, and the winding is provided with the rope in the pivot, and the one end of rope is passed the furnace body and is connected with the couple, and the cover is equipped with the collude the ring on the couple, colludes the ring and is connected with placing the board.

Preferably, the side surface of the placing plate far away from the hook ring is hinged with the furnace body.

Preferably, two through holes for the ropes to pass through are formed in the top of the furnace body.

Preferably, the connection of the bidirectional screw rod and the two nut pairs is respectively provided with left-handed threads and right-handed threads.

Preferably, the top outside the furnace body is hinged with a heat insulation door plate, and the heat insulation door plate is connected with a handle.

Preferably, the bottom of the furnace body is connected with a base, and four corners of the bottom of the base are all rotationally provided with rollers.

Compared with the prior art, the utility model has the following beneficial technical effects: the aluminum bar is arranged on the furnace body, the aluminum bar is arranged on the placing plate, the lifting plate and the spacing plate which can be lifted are arranged by the adjusting component, the lifting plate is controlled to lift by the adjusting component in the heating process, the lifting plate drives the spacing plate to pass through the strip-shaped holes formed in the placing plate, so that the aluminum bars are separated one by one, the aluminum bars are prevented from being extruded together, the condition that the contact surfaces are heated unevenly is caused, the spacing plate is located inside the furnace body for a long time, the spacing plate is contacted with the aluminum bars in the spacing process, heat on the body is conducted to the aluminum bars, and the heating efficiency of the aluminum bars is improved.

Drawings

FIG. 1 is a schematic diagram of a homogeneous heating furnace for aluminum bars;

FIG. 2 is a schematic view of the placement plate structure of FIG. 1;

fig. 3 is a schematic cross-sectional view of fig. 1.

Reference numerals: 1. a furnace body; 2. placing a plate; 3. a bar-shaped hole; 4. a lifting plate; 5. a partition plate; 6. a limiting telescopic rod; 7. an adjustment assembly; 701. a fixing frame; 702. a bidirectional screw; 703. a nut pair; 704. a support rod; 705. a hand wheel; 8. a motor; 9. a rotating shaft; 10. a rope; 11. a hook; 12. hooking rings; 13. a through hole; 14. a thermal insulation door panel; 15. a handle; 16. a base; 17. and a roller.

Detailed Description

Example 1

As shown in fig. 1-3, the aluminum bar homogenizing heating furnace provided by the utility model comprises a furnace body 1, wherein a placing plate 2 is arranged in the furnace body 1, a strip-shaped hole 3 is formed in the middle of the placing plate 2, a lifting plate 4 is arranged at the bottom of the placing plate 2, a plurality of uniformly distributed partition plates 5 are connected to the lifting plate 4, the partition plates 5 are respectively arranged corresponding to the strip-shaped holes 3, limiting telescopic rods 6 are respectively arranged at two ends of the bottom of the lifting plate 4, and an adjusting assembly 7 is arranged below the lifting plate 4; the adjusting component 7 comprises a fixing frame 701, a bidirectional screw 702, two nut pairs 703, two supporting rods 704 and a hand wheel 705, wherein the fixing frame 701 is installed at the bottom of the inner side of the furnace body 1, the bidirectional screw 702 is rotationally arranged in the fixing frame 701, the two nut pairs 703 are connected with the bidirectional screw 702 in a threaded manner, the two nut pairs 703 are slidably connected with the fixing frame 701, the two nut pairs 703 are rotationally connected with the supporting rods 704, the two supporting rods 704 are rotationally connected with the lifting plate 4, and one end of the bidirectional screw 702 penetrates through the fixing frame 701 and the furnace body 1 to be connected with the hand wheel 705.

Further, the connection between the bidirectional screw 702 and the two nut pairs 703 is provided with a left-handed thread and a right-handed thread, respectively, and when the driving hand wheel 705 drives the bidirectional screw 702 to rotate in the use process, the two nut pairs 703 are synchronously close to or synchronously far away from each other along with the rotation of the bidirectional screw.

Further, the top outside the furnace body 1 is hinged with a heat insulation door plate 14, the heat insulation door plate 14 is connected with a handle 15, and when the furnace body 1 is closed through the heat insulation door plate 14, the heat insulation door plate 14 is conveniently opened through the handle 15.

Further, the bottom of furnace body 1 is connected with base 16, and four corners of base 16 bottom all rotate and are provided with gyro wheel 17, and during the use, utilize base 16 to support furnace body 1, have improved the convenience that furnace body 1 removed through gyro wheel 17.

The working principle of the utility model is as follows: when the aluminum bar heating device is used, the heat-insulating door plates 14 are opened through the handles 15, aluminum bars to be heated are placed on the placing plates 2 one by one, the heat-insulating door plates 14 are closed, heating elements inside the furnace body 1 are started to heat the aluminum bars, in the heating process, the hand wheels 705 are rotated from the outer sides, the hand wheels 705 drive the bidirectional screw 702 to rotate, the bidirectional screw 702 drives the nut pairs 703 on two sides to synchronously move towards the middle in the rotating process, one ends of the supporting rods 704 are driven to move during moving, the other ends of the supporting rods 704 are adaptively changed in angle, the lifting plates 4 are driven to lift under the guiding of the limiting telescopic rods 6, the lifting plates 4 drive the spacing plates 5 to penetrate through the strip-shaped holes 3 in the lifting process, the aluminum bars on the placing plates 2 are separated one by one, and the situation that contact surfaces are heated unevenly is avoided due to mutual adhesion between the aluminum bars.

Example two

As shown in fig. 1-3, the aluminum bar homogenizing heating furnace provided by the utility model further comprises a motor 8 arranged at the top of the furnace body 1, a rotating shaft 9 connected with the output end of the motor 8, a rope 10 wound on the rotating shaft 9, a hook 11 connected with one end of the rope 10 through the furnace body 1, a hook ring 12 sleeved on the hook 11, a placing plate 2 connected with the hook ring 12, a side surface of the placing plate 2 far away from the hook ring 12 hinged with the furnace body 1, and two through holes 13 for the rope 10 to pass through arranged at the top of the furnace body 1.

In this embodiment, place board 2 articulates inside furnace body 1, drive pivot 9 through motor 8 and rotate, pivot 9 rotates and receive and releases the operation to rope 10, rope 10 is connected with placing board 2 through couple 11, when rope 10 winding is packed up, can drive the limit side of placing board 2 and incline upwards, carry out the material loading in-process to the aluminium bar, the aluminium bar can roll the material loading to the inboard owing to the slope, when rope 10 is under pivot 9 effect, when downward extension, place board 2 outside downward sloping for the aluminium bar after the inside heating of furnace body 1, roll the unloading to the outside, wholly improved the convenience of material loading and unloading operation, be fit for the society and use widely.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. The utility model provides an aluminium bar homogeneity heating furnace, a serial communication port, including furnace body (1), the inside of furnace body (1) is provided with places board (2), place the middle part of board (2) and seted up bar hole (3), the bottom of placing board (2) is provided with lifter plate (4), be connected with a plurality of evenly distributed's division board (5) on lifter plate (4), a plurality of division boards (5) all correspond with bar hole (3) and set up, both ends of lifter plate (4) bottom all are provided with spacing telescopic link (6), the below of lifter plate (4) is provided with adjusting part (7);

the adjusting component (7) comprises a fixing frame (701), two nut pairs (703), two supporting rods (704) and a hand wheel (705), wherein the fixing frame (701) is installed at the bottom of the inner side of the furnace body (1), the two nut pairs (703) are rotationally arranged on the fixing frame (701), the two nut pairs (703) are in sliding connection with the fixing frame (701), the two nut pairs (703) are rotationally connected with the supporting rods (704), the two supporting rods (704) are rotationally connected with the lifting plate (4), and one end of the two screw rods (702) penetrates through the fixing frame (701) and the furnace body (1) to be connected with the hand wheel (705).

2. The aluminum bar homogenizing heating furnace of claim 1, wherein a motor (8) is arranged at the top of the furnace body (1), a rotating shaft (9) is connected to the output end of the motor (8), a rope (10) is wound on the rotating shaft (9), one end of the rope (10) penetrates through the furnace body (1) to be connected with a hook (11), a hook ring (12) is sleeved on the hook (11), and the hook ring (12) is connected with the placing plate (2).

3. An aluminium bar homogeneous heating furnace according to claim 2, characterized in that the side of the placing plate (2) remote from the hook ring (12) is hinged to the furnace body (1).

4. An aluminium bar homogeneous heating furnace according to claim 2, characterized in that the top of the furnace body (1) is provided with two through holes (13) through which the ropes (10) pass.

5. An aluminium bar homogenisation heating furnace according to claim 1, characterised in that the connection of the bi-directional screw (702) and the two nut pairs (703) is provided with left-hand and right-hand threads, respectively.

6. The aluminum bar homogenizing heating furnace of claim 1, wherein the top of the outer side of the furnace body (1) is hinged with a heat insulation door plate (14), and the heat insulation door plate (14) is connected with a handle (15).

7. The aluminum bar homogenizing heating furnace of claim 1, wherein the bottom of the furnace body (1) is connected with a base (16), and four corners of the bottom of the base (16) are respectively provided with a roller (17) in a rotating manner.