Intelligent homogeneous short rod heat preservation heating furnace

Abstract

The utility model discloses an intelligent homogeneous short rod heat preservation heating furnace, which belongs to the technical field of heating furnaces and comprises a furnace body, a feeding frame and a discharging frame, the feeding frame and the discharging frame are arranged at two ends of the furnace body, a group of obliquely arranged heating frames are arranged in the furnace body, and a rod turning plate is arranged on the side portion of each heating frame. One end of the bar turning plate is movably connected to the heating frame through a rotating pin shaft, and the other end of the bar turning plate is connected with a driving cylinder for driving the bar turning plate to move. The heating furnace performs automatic feeding and discharging through the feeding frame and the discharging frame, and the temperature in the furnace and the intelligent degree of equipment are intelligently and automatically controlled through multiple points, so that the use is efficient; the aluminum bar can be driven to turn over through the bar turning plate in the furnace body, and the contact point of the aluminum bar and the heating frame is changed in the heat preservation and heating process, so that the aluminum bar is prevented from being adhered to the heating frame, the aluminum bar rolls more smoothly during discharging, and the using effect is better.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of heating furnace, specifically relates to an intelligent homogenization short stick heat preservation heating furnace. BACKGROUND

[0002] Aluminum bar heating is the front-end process of aluminum profile extrusion processing, and the aluminum bar needs to be heated red-hot, the homogenization short stick heating furnace is the secondary heating equipment specially used for heat preservation and heating of the aluminum bar, after being heated by the first rapid heating furnace, the aluminum bar is heated again in the homogenization short stick heating furnace, and the heat preservation time is set according to product requirements.

[0003] After the aluminum bar enters the homogenization short stick heating furnace, the aluminum bar needs to be fed and discharged through the automatic conveying device, in the traditional homogenization short stick heating furnace, because the aluminum bar needs to be heated to a red-hot state, the surface of the aluminum bar will soften and adhere to the heating frame, so that the aluminum plate is not easy to roll, on the one hand, the subsequent discharge is not convenient, and on the other hand, the aluminum material is lost, and the use is affected. CONTENT

[0004] The utility model discloses a kind of intelligent homogenization short stick heat preservation heating furnaces, to solve the problem of existing heating furnace in the above background technology in use process.

[0005] To achieve the above object, the utility model provides the following technical scheme: an intelligent homogenization short stick heat preservation heating furnace, including furnace body and the feeding rack and discharge rack setting both ends of furnace body, the inside of furnace body is provided with a group of heating frame of inclination setting, the side of heating frame is provided with stick turning plate, one end of stick turning plate is movably connected to heating frame by rotating pin shaft, the other end of stick turning plate is connected with the drive cylinder that drives stick turning plate movement.

[0006] Preferably, the most front end of the stick turning plate is provided with an upwardly protruding anti-falling part.

[0007] Preferably, the side of the furnace body is uniformly provided with a plurality of groups of electric heating modules, and the inside of the furnace body is provided with a centrifugal fan.

[0008] Preferably, the feeding rack and the discharge rack are provided with lifting motors, turnover mechanisms and object carriers.

[0009] Preferably, the drive cylinder is installed through a connecting rod and a mounting seat, and the two ends of the connecting rod are rotatably connected with the drive cylinder and the mounting seat respectively.

[0010] Preferably, the shell of the heating furnace is selected from a plurality of layers of heat preservation and insulation materials.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The heating furnace is automatically fed and discharged through the feeding frame and the discharging frame, the temperature in the furnace is automatically controlled through multiple points, the degree of intelligence of the equipment is high, and the equipment is efficient; the aluminum rods are driven to be turned over through the turning-over plate, the contact points between the aluminum rods and the heating frame change during the heat preservation and heating process, so that the aluminum rods are prevented from adhering to the heating frame, the rolling of the aluminum rods is smoother during discharging, and the use effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a main body structure schematic view of the utility model;

[0014] Fig. 2 It is a turning-over plate transmission structure schematic view of the utility model;

[0015] Fig. 3 It is a feeding frame structure schematic view of the utility model.

[0016] In the figure: 1, furnace body; 2, centrifugal fan; 3, electric heating module; 4, heating frame; 5, turning-over plate; 6, feeding frame; 7, drive cylinder; 8, discharging frame; 9, rotating pin; 10, connecting rod; 11, mounting seat; 12, lifting motor; 13, carrier frame; 14, overturning mechanism. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0018] REFERENCE Figs. 1-3 An intelligent homogenization short rod heat preservation heating furnace, including furnace body 1 and the feeding frame 6 and the discharging frame 8 set at the both ends of furnace body 1, the inside of furnace body 1 is provided with a group of heating frame 4 of inclined setting, the side of heating frame 4 is provided with turning-over plate 5, one end of turning-over plate 5 is movably connected to heating frame 4 through rotating pin 9, the other end of turning-over plate 5 is connected with drive cylinder 7 that drives turning-over plate 5 to move.

[0019] In view of the problem that, in the existing short rod homogenizing heating furnace, because the contact point of the aluminum rod with the heating frame 4 is fixed, the aluminum rod is adhered to the heating frame 4 due to softening, and the aluminum rod is difficult to transport due to rolling, the homogenizing heating furnace is provided with a rod turning plate 5 at the side of the heating frame 4, the turning plate can be driven by the driving cylinder 7 to rotate around the rotating pin 9 as the rotating center, so as to drive the aluminum rod on the heating frame 4 to turn at a certain angle, so that the contact point of the aluminum rod with the heating frame 4 changes during the heat preservation and heating process, thereby avoiding the aluminum rod from adhering to the heating frame 4, and the rolling of the aluminum rod is more convenient during discharging, and the use effect is better.

[0020] Further, the front end of the rod turning plate 5 is provided with an upwardly protruding anti-falling part.

[0021] Through the technical scheme, the rod turning plate 5 is driven by the driving cylinder 7 to rotate around the rotating pin 9 as the axis, the front end of the rod turning plate 5 is limited by the anti-falling part, so as to avoid the aluminum rod from rolling off the rod turning plate 5 during the turning process, and meanwhile, a plurality of wave-valley structures are arranged on the rod turning plate 5, so as to facilitate the turning of the aluminum rod on the surface of the rod turning plate 5.

[0022] Further, a plurality of groups of electric heating modules 3 are uniformly arranged at the side of the furnace body 1, and a centrifugal fan 2 is arranged in the furnace body 1.

[0023] Through the technical scheme, N groups of electric heating modules (90kw-160kw) are arranged in the furnace body 1, and the temperature in the furnace is intelligently and automatically controlled by the multi-point module, so as to keep the temperature in the heating furnace stable; meanwhile, the high-power centrifugal fan 2 can drive the gas circulation of the furnace body 1, so that the temperature in the furnace body 1 is consistent.

[0024] Further, the lifting motor 12, the turning mechanism 14 and the material carrying frame 13 are arranged on the feeding frame 6 and the discharging frame 8.

[0025] The technical scheme can adopt different embodiments according to the height of the bottom support, in the high-position short rod homogenizing heating furnace, the bottom support of the furnace body 1 is high, and can be directly connected to the overhead equipment of the production line, when the incoming material is sent to the material carrying frame 13 of the feeding frame 6, the lifting motor 12 can drive the material carrying frame 13 to rise to the feeding door of the furnace body 1, and then the turning mechanism 14 moves, so as to send the aluminum rod into the heating furnace, and similarly, when discharging, the lifting motor 12 can drive the material carrying frame 13 to move upwards, and then move downwards after receiving the aluminum rod to discharge; another embodiment is a low-position short rod heating furnace, because the bottom support of the low-position short rod heating furnace is low, the lifting cylinder can drive the feeding frame 6 and the discharging frame 8 to move up and down.

[0026] Further, the driving cylinder 7 is installed through the connecting rod 10 and the mounting seat 11, and the two ends of the connecting rod 10 are respectively rotationally connected with the driving cylinder 7 and the mounting seat 11.

[0027] Further, the shell of the heating furnace is made of multi-layer thermal insulation material.

[0028] Working principle: after receiving the incoming signal source, the aluminum rod is automatically sent to the carrier 13 on the feeding rack 6, then the lifting motor 12 is raised to send the aluminum rod to the set height, then the feeding door of the heating furnace is opened, the feeding door sends the material into the furnace body 1 of the heating furnace, the feeding door is closed, and the aluminum rod is heated in the furnace; when the furnace body 1 is heated, the driving cylinder 7 can drive the turning frame to move, so that multiple aluminum rods are turned at the same time to avoid the adhesion of the aluminum rods on the heating frame 4; finally, when the extruder needs to feed, the discharge door is opened, the discharge door is opened, the aluminum rod is automatically sent to the discharge rack 8, then the lifting motor is driven to descend, and the aluminum rod is sent to the feeding table of the extruder.

[0029] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0030] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present application and the features of different embodiments or examples can be combined by those skilled in the art without contradiction.

[0031] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0032] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0033] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present application and the features of different embodiments or examples can be combined by those skilled in the art without contradiction, if possible.

[0034] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent homogeneous short bar insulation heating furnace, characterized by: It includes a furnace body and a feeding rack and a discharging rack arranged at both ends of the furnace body. A group of inclined heating racks are arranged inside the furnace body. A rod turning plate is arranged on the side of the heating rack. One end of the rod turning plate is movably connected to the heating rack through a rotating pin shaft, and the other end of the rod turning plate is connected to a driving cylinder that drives the rod turning plate to move.

2. The intelligent homogeneous short rod insulation heating furnace according to claim 1, characterized in that: The front end of the rod turning plate is provided with an upwardly protruding anti-dropping portion.

3. The intelligent homogeneous short rod insulation heating furnace according to claim 1, characterized in that: A plurality of electric heating modules are evenly arranged on the side of the furnace body, and a centrifugal fan is arranged inside the furnace body.

4. The intelligent homogeneous short rod insulation heating furnace according to claim 1, characterized in that: The feeding rack and the discharging rack are both provided with a lifting motor, a turning mechanism and a loading rack.

5. The intelligent homogeneous short rod insulation heating furnace according to claim 1 is characterized in that: The driving cylinder is installed through a connecting rod and a mounting seat, and both ends of the connecting rod are rotatably connected to the driving cylinder and the mounting seat respectively.

6. The intelligent homogeneous short rod insulation heating furnace according to claim 1, characterized in that: The shell of the heating furnace is made of multi-layer thermal insulation material.

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