Discharging device for aluminum bar heating furnace

Abstract

The utility model discloses a discharging device for an aluminum bar heating furnace, which comprises a furnace body, two ends of the furnace body are respectively provided with a feed port and a discharge port, the feed port and the discharge port are arranged oppositely, and the furnace body is provided with a pushing structure opposite to the feed port; a discharging seat is fixedly installed on the furnace body, a receding outlet is formed in the discharging seat and directly faces a discharging port, a mounting plate is installed on the discharging seat through a lifting structure, a mounting frame is fixedly installed at the lower end of the mounting plate, a wheel shaft is rotatably installed on the mounting frame, and two driving wheels arranged at an interval are fixedly installed on the wheel shaft. The two driving wheels are conical wheels, the small ends of the two driving wheels are oppositely arranged, one end of the wheel shaft penetrates through the mounting frame and is fixedly connected with an output shaft of the driving motor, and the driving motor is fixedly mounted on the mounting frame; a discharging bearing structure is arranged on the side, provided with the discharging opening, of the furnace body. The discharging device for the aluminum bar heating furnace has the advantages of being high in automation degree, convenient to use and high in safety.

Description

TECHNICAL FIELD

[0001] The utility model relates to heating furnace technical field especially is related to a discharge device for aluminium bar heating furnace. BACKGROUND

[0002] In metallurgical industry, heating furnace is the equipment that material or workpiece is heated to rolling forging temperature, and aluminium bar production and processing need to use heating furnace, and the heating furnace is provided with feeding port and discharge port, is used for aluminium bar feeding and discharging respectively, and the movable door plate is arranged at the feeding port and discharge port of heating furnace, is used for the protection of feeding port and discharge port.

[0003] Aluminium bar enters heating furnace and is heated, and the aluminium bar that has been heated is pushed out through the aluminium bar to be heated subsequently entering heating furnace, realizes the discharge of aluminium bar, but the aluminium bar that is last heated cannot be discharged from heating furnace, needs artificial to push aluminium bar from feeding port and discharge from heating furnace, and heating furnace temperature is high, and operation is inconvenient. SUMMARY

[0004] In view of the above technical problems of prior art, the technical problem to be solved by the patent application is how to provide a discharge device for aluminium bar heating furnace with high automation degree, convenient to use and high safety.

[0005] In order to solve the above technical problem, the utility model adopts the following technical scheme:

[0006] A discharge device for aluminium bar heating furnace, including furnace body, the both ends of furnace body are opened with feeding port and discharge port respectively, the feeding port and discharge port are opposite to each other,

[0007] The furnace body is installed with the pusher structure opposite the feeding port,

[0008] The discharge seat is fixedly installed on the furnace body, the discharge seat is opened with the let-out exit opposite the discharge port, the mounting plate is installed on the discharge seat through the lifting structure, the mounting bracket is fixedly installed on the lower end of mounting plate, the wheel shaft is rotatably installed on the mounting bracket, two interval driving wheels are fixedly installed on the wheel shaft, two driving wheels are conical wheels and are opposite to each other with small end, one end of wheel shaft passes through mounting bracket and is fixedly connected with the output shaft of driving motor, and the driving motor is fixedly installed on mounting bracket.

[0009] In this way, the aluminum rod enters the furnace through the feeding port for heating, and after the heating is completed, the aluminum rod to be heated enters the feeding port to push the heated aluminum rod out of the discharging port. When the heated aluminum rod is pushed out of the discharging port, it is in contact with the discharging support structure, which supports the heated aluminum rod, and the lifting structure drives the two drive wheels to descend and contact the heated aluminum rod. The drive motor drives the axle to rotate, and the friction between the two drive wheels and the heated aluminum rod drives the aluminum rod to move, achieving the discharging of the heated aluminum rod. Finally, the heated aluminum rod in the heating aluminum is pushed by the pushing structure to move towards the discharging port. When the end of the heated aluminum rod is located outside the discharging port and in contact with the drive wheel, the drive wheel drives it to move to achieve discharging.

[0010] The lifting structure comprises a discharging motor fixedly installed on both sides of the discharging seat, a discharging screw is fixedly installed on the output shaft of the discharging motor, the discharging screw is connected with the discharging seat through a bearing seat, the mounting plate is provided with two mounting holes, and a nut screwed with the discharging screw is fixedly installed in the mounting hole.

[0011] The discharging support structure comprises a supporting frame, a plurality of rotating shafts are rotatably installed on the supporting frame, the outer ends of the rotating shafts penetrate through the supporting frame and are fixedly installed with sprockets, the ends of the rotating shafts at both ends are fixedly installed with one sprocket, the ends of the remaining rotating shafts are fixedly installed with two sprockets, the sprockets of adjacent rotating shafts are connected through chains, a speed reducer is fixedly installed on the supporting frame, the output shaft of the speed reducer is fixedly connected with the end of one of the rotating shafts, two supporting wheels spaced apart are fixedly installed on the rotating shaft, and the supporting wheels are conical wheels with small ends facing each other.

[0012] The pushing structure comprises a pushing seat fixedly installed on the furnace body, a letting-in port is formed in the pushing seat opposite to the feeding port, a moving structure is installed on the pushing seat, the moving structure is used to drive the pushing disc to move, a pushing oil cylinder is fixedly installed on the pushing disc, and the cylinder rod of the pushing oil cylinder penetrates through the pushing disc and is fixedly installed with a pushing block.

[0013] The moving structure comprises a moving motor fixedly installed on both sides of the pushing seat, a pushing screw is fixedly installed on the output shaft of the moving motor, the pushing screw is connected with the pushing seat through a bearing seat, a nut block is threadedly connected with the pushing screw, and the two sides of the pushing disc are fixedly connected with the nut blocks.

[0014] In summary, the discharging device for the aluminum rod heating furnace has the advantages of high automation, convenient use and high safety. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a kind of discharging devices for aluminum bar heating furnace structure schematic view.

[0016] Figure 2 For Figure 1 Another schematic view.

[0017] Figure 3 For the enlarged schematic view of push structure.

[0018] Figure 4 For Figure 2 Another schematic view.

[0019] Figure 5 For Figure 1 Another structure enlarged schematic view after removing furnace body and push structure. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail below in combination with drawings.In the description of the utility model, it needs to be understood that the orientation words such as "up, down" and "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawing, just for the convenience of describing the utility model and simplifying description, in the absence of opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the restriction to the protection scope of the utility model;The orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0021] As Figures 1-5 Indicated, a kind of discharging device for aluminum bar heating furnace, including furnace body 1, the both ends of the furnace body are respectively set with feeding port and discharge port, the feeding port and discharge port are opposite arrangement,

[0022] The furnace body is installed with push structure opposite feeding port;

[0023] The discharge seat 2 is fixedly installed on the furnace body, the discharge seat is set with let-out exit opposite discharge port, the mounting plate 3 is installed on the discharge seat by lifting structure, the mounting rack 4 is fixedly installed on the lower end of the mounting plate, the wheel shaft 5 is rotatably installed on the mounting rack, two interval settings driving wheels 6 are fixedly installed on the wheel shaft, two driving wheels are all conical wheels and small end is opposite arrangement, one end of the wheel shaft passes through mounting rack and is fixedly connected with the output shaft of driving motor 7, the driving motor is fixedly installed on mounting rack;The side of the furnace body that is set with discharge port is provided with discharging support structure 8.

[0024] In this way, the aluminum rod enters the furnace through the feeding port for heating. After heating, the aluminum rod to be heated enters the feeding port to push the heated aluminum rod out of the discharging port. When the heated aluminum rod is pushed out of the discharging port, it contacts the discharging support structure, which supports the heated aluminum rod. Meanwhile, the lifting structure drives the two driving wheels to descend and contact the heated aluminum rod. The driving motor drives the axle to rotate, and the friction between the two driving wheels and the heated aluminum rod drives the aluminum rod to move, achieving the discharging of the heated aluminum rod. Finally, the heated aluminum rod in the heating furnace is pushed by the pushing structure to move towards the discharging port. When the end of the heated aluminum rod is located outside the discharging port and contacts the driving wheel, the driving wheel drives it to move to achieve discharging.

[0025] In implementation, the lifting structure includes a discharging motor 9 fixedly installed on both sides of the discharging seat. The output shaft of the discharging motor is fixedly installed with a discharging screw 10. The discharging screw is connected with the discharging seat through a bearing seat. The mounting plate is provided with two mounting holes. The mounting holes are fixedly installed with nuts screwed with the discharging screw. The discharging motor drives the discharging screw to rotate, and in turn drives the mounting plate and the mounting frame to move downwards, so that the friction between the driving wheel and the heated aluminum rod is generated.

[0026] In implementation, the discharging support structure includes a supporting frame 11. A plurality of rotating shafts 12 are rotatably installed on the supporting frame. The outer ends of the rotating shafts pass through the supporting frame and are fixedly installed with sprockets. The ends of the rotating shafts at both ends are fixedly installed with one sprocket. The ends of the remaining rotating shafts are fixedly installed with two sprockets. The sprockets of adjacent rotating shafts are connected by chains. A speed reducer motor 13 is fixedly installed on the supporting frame. The output shaft of the speed reducer motor is fixedly connected with the end of one of the rotating shafts. Two supporting wheels 14 are fixedly installed on the rotating shafts at intervals. The supporting wheels are conical wheels with small ends facing each other. The heated aluminum rod is supported by the supporting wheels. At the same time, the speed reducer motor drives the rotating shafts to rotate synchronously in cooperation with the sprockets and chains. The friction between the supporting wheels and the heated aluminum rod drives the aluminum rod to move, so that the heated aluminum rod is better discharged.

[0027] In implementation, the pushing structure includes a pushing seat 15 fixedly installed on the furnace. The pushing seat is provided with a let-in port opposite the feeding port. A moving structure is installed on the pushing seat. The moving structure is used to drive the pushing disc 16 to move. A pushing oil cylinder 17 is fixedly installed on the pushing disc. The cylinder rod of the pushing oil cylinder passes through the pushing disc and is fixedly installed with a pushing block 18.

[0028] When the aluminum rod located at the last position in the heating furnace is discharged, the moving structure drives the pushing disc to move, so that the pushing oil cylinder faces the heated aluminum rod. The pushing oil cylinder drives the pushing block to push the heated aluminum rod, so that the aluminum rod moves towards the discharging port, facilitating discharging.

[0029] In the implementation, the moving structure comprises moving motors 19 fixedly installed on both sides of the pushing base, output shafts of the moving motors are fixedly installed with pushing screw rods 20, the pushing screw rods are connected with the pushing base through bearing seats, nut blocks 21 are threadedly connected on the pushing screw rods, and both sides of the pushing disc are fixedly connected with the nut blocks. The moving motors drive the pushing screw rods to rotate, and the pushing base is moved through the nut blocks.

[0030] Specifically, the utility model also comprises a PLC controller for controlling the action of the electrical elements. The setting of the conical wheel facilitates the limiting of the aluminum rods and makes the discharge of the aluminum rods more stable. The furnace body is of an existing structure.

[0031] Finally, it should be noted that those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and the statistical number, the utility model also intends to include these modifications and variations.

Claims

1. An aluminum rod heating furnace discharge device, comprising a furnace body (1), the furnace body is provided with a feeding port and a discharge port at both ends respectively, the feeding port and the discharge port are arranged opposite to each other, characterized in that, The furnace body is provided with a pushing structure opposite to the feeding port; The furnace body is fixedly provided with a discharge seat (2), the discharge seat is provided with a let-out exit opposite to the discharge port, the discharge seat is provided with an installation plate (3) through a lifting structure, the lower end of the installation plate is fixedly provided with an installation frame (4), the installation frame is rotatably provided with an axle shaft (5), the axle shaft is fixedly provided with two driving wheels (6) arranged at intervals, both driving wheels are conical wheels with small ends arranged opposite to each other, one end of the axle shaft penetrates through the installation frame and is fixedly connected with the output shaft of a driving motor (7), the driving motor is fixedly installed on the installation frame; the side of the furnace body provided with the discharge port is provided with a discharge supporting structure (8).

2. The discharging device for an aluminum bar heating furnace according to claim 1, characterized by The lifting structure comprises discharge motors (9) fixedly installed on both sides of the discharge seat, the output shaft of the discharge motor is fixedly provided with a discharge screw rod (10), the discharge screw rod is connected with the discharge seat through a bearing seat, the installation plate is provided with two installation holes, the installation hole is fixedly provided with a nut threadedly connected with the discharge screw rod.

3. The discharging device for an aluminum bar heating furnace according to claim 2, characterized by The discharge supporting structure comprises a supporting frame (11), a plurality of rotating shafts (12) are rotatably installed on the supporting frame, the outer end of the rotating shaft penetrates through the supporting frame and is fixedly provided with a chain wheel, the end of the rotating shaft at both ends is fixedly provided with a chain wheel, the end of the remaining rotating shaft is fixedly provided with two chain wheels, the chain wheels of adjacent rotating shafts are connected through a chain, a reduction motor (13) is fixedly installed on the supporting frame, the output shaft of the reduction motor is fixedly connected with the end of one of the rotating shafts, two supporting wheels (14) arranged at intervals are fixedly installed on the rotating shaft, both supporting wheels are conical wheels with small ends arranged opposite to each other.

4. The discharging device for an aluminum bar heating furnace according to claim 3, characterized in that, The pushing structure comprises a pushing seat (15) fixedly installed on the furnace body, the pushing seat is provided with a let-in entrance opposite to the feeding port, the pushing seat is provided with a moving structure, the moving structure is used to drive the pushing disc (16) to move, the pushing disc is fixedly provided with a pushing oil cylinder (17), the cylinder rod of the pushing oil cylinder penetrates through the pushing disc and is fixedly provided with a pushing block (18).

5. The discharge apparatus for an aluminum bar heating furnace according to claim 4, wherein The moving structure comprises moving motors (19) fixedly installed on both sides of the pushing seat, the output shaft of the moving motor is fixedly provided with a pushing screw rod (20), the pushing screw rod is connected with the pushing seat through a bearing seat, the pushing screw rod is threadedly connected with a nut block (21), both sides of the pushing disc are fixedly connected with the nut block.

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