Aluminum bar heating device

Abstract

The utility model relates to the technical field of aluminum bar processing, in particular to an aluminum bar heating device. According to the technical scheme, the device comprises a box body, a plurality of supporting assemblies are rotatably installed in the box body at equal intervals, driving assemblies matched with the supporting assemblies are arranged on the side wall of the box body and used for driving the supporting assemblies to rotate, a circulating heater is fixedly installed on the rear wall of the box body, and an air outlet of the circulating heater is located in the box body; an automatic pressure release valve is fixedly inserted into the side wall of the box body, a sealing cover is arranged at the top of the box body, and two grips are fixedly mounted at the top of the sealing cover. According to the aluminum bar heating device, a worker can conveniently take an aluminum bar, a clamp is not needed for fixing, operation steps are reduced, heating efficiency is improved, the aluminum bar can be heated in all directions, and heating of the aluminum bar is more uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum bar processing technical field especially relates to a kind of aluminum bar heating device. BACKGROUND

[0002] Aluminum material is the product of aluminum and other alloy elements, and aluminum bar is one of aluminum products. It is not only light in weight, but also has good ductility, electrical conductivity, thermal conductivity, heat resistance and nuclear radiation resistance. It is an important basic raw material for the development of national economy. During the processing of aluminum bar, it needs to be extruded. Before extrusion, the aluminum bar needs to be preheated. During heating, the temperature of the aluminum bar at all places needs to be uniform and thorough.

[0003] In the prior art, patent No. CN216898362U discloses an aluminum bar uniform heating device, which comprises a bearing plate, a heating box fixed at the top end of the bearing plate, support brackets fixed at both ends of the heating box, a clamping device I fixed at the right end of the driving gear and the driven gear, a sliding groove provided at the right end of the base, a threaded column I rotatably connected inside the sliding groove, a threaded moving block threadedly connected on the threaded column I, a clamping device II rotatably connected at the end of the threaded moving block, the threaded column I being located at the right end of the driving gear, a threaded column II provided at the right end of the driven gear, a gear fixedly connected on the threaded column I and the threaded column II, a chain II meshingly provided on the gear, and a rotating handle fixedly provided at the right end of the threaded column I. The utility model has the advantages that it can heat aluminum bars of different lengths, uniformly heat aluminum bars, heat multiple aluminum bars at a time and is easy to use.

[0004] Although the above-mentioned aluminum bar uniform heating device can achieve the effect of heating the aluminum bar through the heater and the motor, in actual application, there are still the following disadvantages: before heating, the aluminum bar needs to be fixed by a clamp, and after heating, the clamp needs to be loosened. The operation steps are complicated, which affects the heating efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides an aluminum bar heating device.

[0006] To achieve this purpose, the utility model adopts the following technical scheme: an aluminum bar heating device, comprising a box body, a plurality of support assemblies are rotatably installed at equal intervals in the box body, a driving assembly cooperating with the support assemblies is arranged on the side wall of the box body, the driving assembly is used to drive the support assemblies to rotate, a circulating heater is fixedly installed on the rear wall of the box body, the air outlet of the circulating heater is located in the box body, an automatic pressure relief valve is fixedly plugged on the side wall of the box body, a sealing cover is arranged on the top of the box body, and two handles are fixedly installed on the top of the sealing cover.

[0007] Preferably, the supporting assembly comprises a rotating roller, two rotating shafts are fixedly installed on two sides of the rotating roller, the rotating roller is rotatably installed on the two inner walls of the box through the two rotating shafts, and one of the rotating shafts penetrates through the side wall of the box and extends to the outside of the box.

[0008] Preferably, a heating pipe is fixedly installed in the rotating roller.

[0009] Preferably, air holes are formed in the two sides of the rotating roller.

[0010] Preferably, the driving assembly comprises a main gear fixedly installed on one end of the rotating shaft penetrating through the side wall of the box, a plurality of from gears are rotatably installed on the side wall of the box, and the from gears are located between two adjacent main gears and simultaneously mesh with the two adjacent main gears.

[0011] Preferably, a protective shell is fixedly installed on the side wall of the box, and the main gears and the from gears are located in the protective shell.

[0012] Preferably, a driving motor is fixedly installed on the side wall of the protective shell, and the output end of the driving motor penetrates through the side wall of the protective shell and is connected with one of the main gears.

[0013] The beneficial effects of the aluminum rod heating device are as follows: when the device is used, the staff holds two handles with hands to take the sealing cover off the box, places the aluminum rods between the two rotating rollers in sequence, starts the circulating heater after closing the sealing cover, heats the inside of the box, and directly takes out the aluminum rods after heating is completed, so that the device can be conveniently used by the staff to take the aluminum rods without fixing the aluminum rods through the clamp, the operation steps are reduced, and the heating efficiency is increased; the driving motor is started to drive the main gear fixedly connected with the output end to rotate, the from gear meshing with the main gear drives another main gear to rotate in the same direction, so that all the main gears rotate, and all the rotating rollers rotate in the same direction, the rotating rollers rotate to drive the aluminum rods to rotate, the aluminum rods can be uniformly heated by the hot air blown into the box by the circulating heater, the heating pipe in the rotating roller is started to heat the rotating roller, so that the aluminum rods in contact with the rotating roller are heated, and the rotation of the rotating roller and the aluminum rods can make the heating more uniform, so that the device can heat the aluminum rods in all directions and make the heating of the aluminum rods more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is the overall structure of the aluminum rod heating device embodiment of the utility model front view schematic diagram;

[0015] Fig. 2 is the overall structure of the aluminum rod heating device embodiment of the utility model top cutaway schematic diagram;

[0016] Fig. 3It is the overall structure of the embodiment of the aluminum bar heating device of the utility model.

[0017] Sign: 1, box; 2, support assembly; 21, rotating roller; 22, rotating shaft; 23, heating pipe; 24, air hole; 3, drive assembly; 31, main gear; 32, from gear; 33, protective shell; 34, drive motor; 4, circulating heater; 5, automatic pressure relief valve; 6, sealing cover; 7, handle. DETAILED DESCRIPTION

[0018] The utility model will be described in further detail below in connection with the drawings and examples.It can be understood that the specific examples described herein are merely for the purpose of explaining the utility model and are not a limitation on the utility model.In addition, it should be noted that, for ease of description, only the parts related to the utility model are shown in the drawings, not all structures.

[0019] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0020] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0021] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0022] Example one

[0023] AsFigs. 1-3 As shown, the present invention proposes an aluminum rod heating device, including a housing 1. Multiple support components 2 are rotatably installed at equal intervals inside the housing 1. A drive component 3 is provided on the side wall of the housing 1 to cooperate with the support components 2. The drive component 3 is used to drive the support components 2 to rotate. A circulating heater 4 is fixedly installed on the rear wall of the housing 1. The air outlet of the circulating heater 4 is located inside the housing 1. An automatic pressure relief valve 5 is fixedly inserted into the side wall of the housing 1. A sealing cover 6 is provided on the top of the housing 1. Two handles 7 are fixedly installed on the top of the sealing cover 6.

[0024] In this embodiment: the support component 2 includes a rotating roller 21, with rotating shafts 22 fixedly installed on both sides of the rotating roller 21. The rotating roller 21 is rotatably mounted on the inner walls of both sides of the housing 1 via the two rotating shafts 22. One of the rotating shafts 22 passes through the side wall of the housing 1 and extends to the outside of the housing 1. This arrangement allows the rotating roller 21 to rotate on the inner walls of both sides of the housing 1 via the two rotating shafts 22. An aluminum rod can be placed between the two rotating rollers 21. When the rotating roller 21 rotates, it can drive the aluminum rod to rotate. A heating tube 23 is fixedly installed inside the rotating roller 21. This arrangement allows the heating tube 23 to heat the rotating roller 21, thereby heating the aluminum rod in contact with the rotating roller 21. The rotation of the rotating roller 21 and the aluminum rod can make the heating more uniform. Ventilation holes 24 are opened on both sides of the rotating roller 21. This arrangement can keep the internal air pressure of the rotating roller 21 consistent with the external air pressure, avoiding damage caused by excessive air pressure inside the rotating roller 21 due to heating by the heating tube 23.

[0025] Example 2

[0026] like Figs. 1-3 As shown, the aluminum rod heating device proposed in this utility model, compared with Embodiment 1, further includes a driving assembly 3 comprising a main gear 31 fixedly mounted on one end of a rotating shaft 22 that penetrates the side wall of the housing 1. Multiple driven gears 32 are rotatably mounted on the side wall of the housing 1, with each driven gear 32 located between two adjacent main gears 31 and simultaneously meshing with the two adjacent main gears 31. This arrangement ensures that when the main gear 31 rotates, it drives another main gear 31 to rotate in the same direction through the meshing driven gear 32, thereby simultaneously driving multiple rotating rollers 21 to rotate in the same direction. Rotation; A protective shell 33 is fixedly installed on the side wall of the housing 1. The main gear 31 and the driven gear 32 are both located inside the protective shell 33. This arrangement can protect the main gear 31 and the driven gear 32 from external dust or debris, and at the same time prevent accidental contact by personnel, increasing the safety of the device; A drive motor 34 is fixedly installed on the side wall of the protective shell 33. The output end of the drive motor 34 passes through the side wall of the protective shell 33 and is connected to one of the main gears 31. This arrangement allows the drive motor 34 to be started to drive the main gear 31 fixedly connected to its output end to rotate.

[0027] Working principle: when using the device, the staff holds two handles 7 respectively with both hands, takes off the sealing cover 6 from the box body 1, places the aluminum bar between the two rotating rollers 21 in turn, starts the circulating heater 4 after closing the sealing cover 6, heats the inside of the box body 1, starts the driving motor 34 to drive the main gear 31 fixedly connected with the output end to rotate, drives the other main gear 31 to rotate in the same direction through the gear 32 engaged with the main gear 31, thereby all the main gears 31 rotate, in turn drives all the rotating rollers 21 to rotate in the same direction, the rotating roller 21 rotates to drive the aluminum bar to rotate, so that the aluminum bar can be heated by the hot air blown into the box body 1 by the circulating heater 4, starts the heating pipe 23 in the rotating roller 21 to heat the rotating roller 21, thereby heats the aluminum bar in contact with the rotating roller 21, and the rotation of the rotating roller 21 and the aluminum bar can make the heating more uniform.

[0028] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present application. Here, it is unnecessary and impossible to enumerate all the embodiments. Any modification, equivalent substitution and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An aluminum bar heating device comprising a cabinet (1), characterized in that: The inside of the box body (1) is rotationally installed with multiple support assemblies (2) at equal intervals, the side wall of the box body (1) is provided with a driving assembly (3) matched with the support assembly (2), the driving assembly (3) is used for driving the support assembly (2) to rotate, the rear wall of the box body (1) is fixedly installed with a circulating heater (4), the air outlet of the circulating heater (4) is located in the inside of the box body (1), the side wall of the box body (1) is fixedly inserted with an automatic pressure relief valve (5), the top of the box body (1) is provided with a sealing cover (6), and the top of the sealing cover (6) is fixedly installed with two handles (7).

2. The aluminum bar heating apparatus according to claim 1, wherein The support assembly (2) comprises a rotating roller (21), rotating rollers (21) are fixedly installed on both sides of the rotating roller (21), and the rotating roller (21) is rotationally installed on the inner wall of the box body (1) through the two rotating shafts (22). One of the rotating shafts (22) penetrates the side wall of the box body (1) and extends to the outside of the box body (1).

3. An aluminum bar heating apparatus according to claim 2, wherein The inside of the rotating roller (21) is fixedly installed with a heating pipe (23).

4. The aluminum bar heating apparatus according to claim 3, wherein The two sides of the rotating roller (21) are provided with air holes (24).

5. The aluminum bar heating apparatus according to claim 2, wherein The driving assembly (3) comprises a main gear (31) fixedly installed on one end of the rotating shaft (22) penetrating the side wall of the box body (1), a plurality of from gears (32) are rotationally installed on the side wall of the box body (1), and the from gears (32) are located between two adjacent main gears (31) and are engaged with the adjacent two main gears (31) at the same time.

6. An aluminum bar heating apparatus according to claim 5, wherein The side wall of the box body (1) is fixedly installed with a protective shell (33), and the main gear (31) and the from gear (32) are located in the protective shell (33).

7. An aluminum bar heating apparatus according to claim 6, wherein The side wall of the protective shell (33) is fixedly installed with a driving motor (34), the output end of the driving motor (34) penetrates the side wall of the protective shell (33), and is connected with one of the main gears (31).

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