CN215930543U - Horizontal aluminum bar heating furnace - Google Patents

Abstract

The utility model relates to the technical field of aluminum bar production, and discloses a horizontal aluminum bar heating furnace which comprises a heating furnace body, wherein a feed inlet for feeding is formed in the outer wall of the heating furnace body, an insulation board is pulled downwards during feeding, the insulation board slides downwards to an inner connecting frame and is not covered, an aluminum bar is placed on a material guiding plate in the inner connecting frame at the moment, the insulation board slides to cover the inner connecting frame again under the action of a spring rebounded after being compressed, the aluminum bar slides downwards on the material guiding plate to be in contact with a partition plate, the movably installed partition plate rotates to be separated from the inner connecting frame under the impact force of the aluminum bar at the moment, after the aluminum bar enters the heating furnace body, the partition plate rotates to be attached to the inner connecting frame again under the self gravity and the mutual attraction of a magnet II and a magnet I, and therefore the problem that the heating is influenced by the outflow of hot gas in the heating furnace body through the feed inlet during feeding is avoided through the mutual matching of the insulation board and the partition plate To give a title.

Description

Horizontal aluminum bar heating furnace

Technical Field

The utility model relates to the technical field of aluminum bar production, in particular to a horizontal aluminum bar heating furnace.

Background

The heating furnace is a device for heating materials or workpieces to a forging temperature, and is applied to various industries such as petroleum, chemical engineering, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy, and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a horizontal aluminum bar heating furnace, which solves the problems.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a horizontal aluminum bar heating furnace comprises a heating furnace body, wherein a feeding hole for feeding is formed in the outer wall of the heating furnace body, an inner connecting frame is fixedly arranged inside the feeding hole, a material guiding plate is fixedly arranged inside the inner connecting frame, a partition plate is movably arranged on one side wall surface of the inner connecting frame extending into the heating furnace body through a hinge, two magnets I are fixedly arranged on one side wall surface of the inner connecting frame extending into the heating furnace body, a heat insulation plate capable of sliding up and down is arranged on one side wall surface of the inner connecting frame far away from the heating furnace body, two connecting grooves are formed in one side wall surface of the inner connecting frame far away from the heating furnace body, an inner connecting rod is fixedly arranged inside the connecting grooves, springs are fixedly arranged at the bottoms of the inner walls of the connecting grooves, two connecting slide blocks movably connected with the connecting grooves are fixedly arranged on one side wall surface of the heat insulation plate close to the inner connecting frame through two fixing blocks, the bottom of the connecting slide block is fixedly connected with the upper end of the spring.

Preferably, the spring is sleeved with the inner connecting rod, the top of the connecting sliding block is provided with a sleeve hole, the inner connecting rod penetrates through the inner part of the sleeve hole, and the sleeve hole is sleeved with the inner connecting rod.

Preferably, two grooves are formed in the position, corresponding to the two first magnets, of the side wall surface of the partition plate close to the internal frame, and a second magnet attracted to the first magnet is fixedly mounted inside each groove.

Preferably, the heat insulation board and one side wall surface of the inner connecting frame, which is far away from the heating furnace body, are mutually attached, and a handle is fixedly installed on one side wall surface of the heat insulation board, which is far away from the inner connecting frame.

Preferably, the material guiding plate is a rectangular plate inclining downwards, and a speed reducing rod for reducing speed is fixedly installed at the top of the material guiding plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a horizontal aluminum bar heating furnace, which has the following beneficial effects:

1. the horizontal aluminum bar heating furnace is characterized in that a partition plate is movably mounted on a side wall surface of an inner connection frame extending to the interior of the heating furnace body through a hinge, under the condition that feeding is not performed, the heat preservation plate and the side wall surface of the inner connection frame far away from the heating furnace body are mutually attached, the partition plate and the side wall surface of the inner connection frame extending to the interior of the heating furnace body are mutually attached, when feeding is performed, the heat preservation plate is pulled downwards, the heat preservation plate slides downwards on the side wall surface of the inner connection frame far away from the heating furnace body until the inner connection frame is not covered, at the moment, an aluminum bar is placed on a material guide plate in the inner connection frame, the heat preservation plate slides under the action of a spring rebounded after being compressed to cover the inner connection frame again, the aluminum bar slides downwards on the material guide plate until the aluminum bar is in mutual contact with the partition plate, at the moment, the movably mounted partition plate rotates to be mutually separated from the inner connection frame under the impact force of the aluminum bar, and after the aluminum bar enters the interior of the heating furnace body, the division board rotates under the mutual appeal of self gravity and magnet two and magnet one to again with the inscribe frame laminating to utilize mutually supporting of heated board and division board to avoid when reinforced heating furnace body inside steam to flow out through the feed inlet and influence the problem of heating when heating to the aluminium bar.

2. This horizontal aluminium bar heating furnace, through the inside fixed mounting at the recess with magnet one inter attraction magnet two, the division board that can rotate covers the inside lateral wall face that extends to the heating furnace body with the inscribe frame under the cooperation of the gravity of self and the mutual appeal of magnet two and magnet one, magnet two and magnet one can play firm effect once more to the division board, there is the deceleration pole at the top fixed mounting of guide plate simultaneously, the deceleration pole can play certain deceleration effect when the aluminium bar slides on the guide plate and be used for avoiding the too big problem of impact of aluminium bar to the division board.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the present invention, partially cut in half, showing a three-dimensional split;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a heating furnace body; 2. a feed inlet; 3. an inner connecting frame; 4. a thermal insulation board; 5. a handle; 6. a partition plate; 7. a magnet I; 8. a fuse plate; 9. a speed reduction lever; 10. a groove; 11. a second magnet; 12. connecting grooves; 13. an inner connecting rod; 14. a spring; 15. connecting the sliding block; 16. trepanning; 17. and (5) fixing blocks.

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, a horizontal aluminum bar heating furnace comprises a heating furnace body 1, wherein the heating furnace body 1 is of a hollow structure, a feeding hole 2 for feeding is formed in the outer wall of the heating furnace body 1, the cross section of the feeding hole 2 is hexagonal, the hollow area inside the feeding hole 2 penetrates through the heating furnace body 1, an inner connecting frame 3 is fixedly installed inside the feeding hole 2, the inner connecting frame 3 is of a frame-shaped structure, the cross section of the inner connecting frame 3 is hexagonal, the inner connecting frame 3 penetrates through the feeding hole 2 and extends to the inside of the heating furnace body 1 and the outer side of the heating furnace body 1, a material guiding plate 8 is fixedly installed inside the inner connecting frame 3, the material guiding plate 8 is a rectangular plate inclining downwards, a speed reducing rod 9 for reducing speed is fixedly installed at the top of the material guiding plate 8, the speed reducing rod 9 is an arc-shaped rod, and the number of the speed reducing rods 9 is set according to the top area of the material guiding plate 8, a partition plate 6 is movably mounted on one side wall surface of the inner connecting frame 3 extending into the heating furnace body 1 through a hinge, the partition plate 6 is a hexagonal plate, the partition plate 6 and one side wall surface of the inner connecting frame 3 extending into the heating furnace body 1 are mutually attached, two magnets I7 are fixedly mounted on one side wall surface of the inner connecting frame 3 extending into the heating furnace body 1, the magnets I7 are of a rectangular structure, two grooves 10 are formed in positions, corresponding to the two magnets I7, of one side wall surface of the partition plate 6 close to the inner connecting frame 3, the grooves 10 are rectangular grooves, magnets II 11 mutually attracted with the magnets I7 are fixedly mounted inside the grooves 10, the magnets II 11 are of a rectangular structure, a heat insulation plate 4 capable of sliding up and down is arranged on one side wall surface of the inner connecting frame 3 far away from the heating furnace body 1, the heat insulation plate 4 is a hexagonal plate, and the heat insulation plate 4 and one side wall surface of the inner connecting frame 3 far away from the heating furnace body 1 are mutually attached, a handle 5 is fixedly installed on one side wall surface of the heat insulation board 4 far away from the inner connecting frame 3, the handle 5 is of a frame-shaped structure, the heat insulation board 4 can cover one side wall surface of the inner connecting frame 3 far away from the heating furnace body 1, two connecting grooves 12 are formed in one side wall surface of the inner connecting frame 3 far away from the heating furnace body 1, the cross sections of the connecting grooves 12 are T-shaped grooves, inner connecting rods 13 are fixedly installed inside the connecting grooves 12, the inner connecting rods 13 are of a cylindrical structure, springs 14 are fixedly installed at the bottoms of the inner walls of the connecting grooves 12, the springs 14 are sleeved with the inner connecting rods 13, two connecting sliding blocks 15 movably connected with the connecting grooves 12 are fixedly installed on one side wall surface of the heat insulation board 4 close to the inner connecting frame 3 through two fixing blocks 17, the connecting sliding blocks 15 are of a T-shaped structure, the bottoms of the connecting sliding blocks 15 are fixedly connected with the upper ends of the springs 14, and the connecting sliding blocks 15 are mutually attached to the inner walls of the connecting grooves 12, the top of the connecting slide block 15 is provided with a sleeve hole 16, the inner connecting rod 13 penetrates through the inner part of the sleeve hole 16, and the sleeve hole 16 is sleeved with the inner connecting rod 13.

The working principle is as follows: a partition plate 6 is movably mounted on one side wall surface of the inner connecting frame 3 extending to the interior of the heating furnace body 1 through a hinge, under the condition that feeding is not carried out, the heat insulation plate 4 and one side wall surface of the inner connecting frame 3 far away from the heating furnace body 1 are mutually attached, the partition plate 6 and one side wall surface of the inner connecting frame 3 extending to the interior of the heating furnace body 1 are mutually attached, when feeding is carried out, the heat insulation plate 4 is pulled downwards, the heat insulation plate 4 slides downwards on one side wall surface of the inner connecting frame 3 far away from the heating furnace body 1 until the inner connecting frame 3 is not covered, an aluminum rod is placed on a material guide plate 8 in the inner connecting frame 3 at the moment, the heat insulation plate 4 slides under the action of a spring 14 rebounded after compression until the inner connecting frame 3 is covered again, the aluminum rod slides downwards on the material guide plate 8 until the aluminum rod is in mutual contact with the partition plate 6, at the moment, the movably mounted partition plate 6 rotates to be mutually separated from the inner connecting frame 3 under the impact force of the aluminum rod, after the aluminum bar enters the heating furnace body 1, the partition plate 6 rotates under the self gravity and the mutual attraction of the magnet II 11 and the magnet I7 to be attached to the inner connecting frame 3 again, so that the problem that when the aluminum bar is heated, the heating is influenced because hot air in the heating furnace body 1 flows out through the feeding hole 2 due to the mutual matching of the heat insulation plate 4 and the partition plate 6 is solved; through the fixed mounting in the inside of recess 10 with the magnet two 11 of magnet 7 inter attraction, division board 6 that can rotate covers the inside lateral wall face that extends to heating furnace body 1 of inscribing frame 3 under the cooperation of self gravity and the mutual attraction of magnet two 11 and magnet one 7, magnet two 11 and magnet one 7 can play firm effect once more to division board 6, have deceleration rod 9 at the top fixed mounting of drawing board 8 simultaneously, deceleration rod 9 can play certain deceleration effect to gliding aluminium bar when the aluminium bar slides on drawing board 8 in order to avoid the too big problem of impact of aluminium bar to division board 6.

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 (5)

1. The utility model provides a horizontal aluminium bar heating furnace, includes heating furnace body (1), feed inlet (2) that are used for the feeding are offered to the outer wall of heating furnace body (1), its characterized in that: the inside fixed mounting of feed inlet (2) has interior flange (3), the inside fixed mounting of interior flange (3) has guide plate (8), interior flange (3) have division board (6) through hinge movable mounting on extending to the inside side wall of heating furnace body (1), fixed mounting has two magnet (7) on the inside side wall of heating furnace body (1) is extended to interior flange (3), one side wall that heating furnace body (1) was kept away from in interior flange (3) is provided with only gliding heated board (4) from top to bottom, one side wall that heating furnace body (1) was kept away from in interior flange (3) has seted up two spread grooves (12), the inside fixed mounting of spread groove (12) has interior flange (13), the inner wall bottom fixed mounting of spread groove (12) has spring (14), one side wall that heated board (4) are close to interior flange (3) has two through two fixed block (17) fixed mounting and spread groove (12) swing joint be in the same place The bottom of the connecting sliding block (15) is fixedly connected with the upper end of the spring (14).

2. The horizontal aluminum bar heating furnace according to claim 1, characterized in that: the spring (14) is sleeved with the inner connecting rod (13), a sleeve hole (16) is formed in the top of the connecting sliding block (15), the inner connecting rod (13) penetrates through the inner portion of the sleeve hole (16), and the sleeve hole (16) is sleeved with the inner connecting rod (13).

3. The horizontal aluminum bar heating furnace according to claim 1, characterized in that: two grooves (10) are formed in the positions, corresponding to the two magnets I (7), of the side wall face, close to the inner connecting frame (3), of the partition plate (6), and a magnet II (11) which is attracted to the magnets I (7) is fixedly installed inside the grooves (10).

4. The horizontal aluminum bar heating furnace according to claim 1, characterized in that: the heating furnace body (1) is kept away from one side wall face of heated board (4) and interior frame (3) and laminates each other, and one side wall face fixed mounting that interior frame (3) were kept away from in heated board (4) has handle (5).

5. The horizontal aluminum bar heating furnace according to claim 1, characterized in that: the guide plate (8) is a rectangular plate inclining downwards, and a speed reducing rod (9) used for reducing speed is fixedly installed at the top of the guide plate (8).

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