Bar feeding frame for aluminum bar heating furnace

Abstract

The utility model discloses a bar feeding frame for an aluminum bar heating furnace, which comprises a machine frame, the machine frame is arranged on one side of a feeding port of a furnace body, an aluminum bar bearing structure is installed on the machine frame, an installation seat is fixedly installed on one side of the machine frame, wheel shafts are rotatably installed at two ends of the installation seat, belt wheels are fixedly installed on the wheel shafts, and the belt wheels are fixedly installed on the machine frame. The two belt wheels are connected through a belt, a servo motor is fixedly installed on the machine frame, an output shaft of the servo motor is fixedly connected with one wheel shaft, and an overturning material pushing structure and a telescopic material pushing structure are installed at the two ends of the two sides of the belt respectively. The bar feeding frame for the aluminum bar heating furnace has the advantages of being capable of improving feeding efficiency, high in automation degree and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium bar heating furnace technical field especially relates to a kind of aluminium bar heating furnace uses bar rack. BACKGROUND

[0002] Aluminium bar heating furnace is a kind of equipment for heating aluminium bar, aluminium bar heating furnace is a kind of equipment that uniformly heats aluminium bar to achieve the mechanical properties of aluminium bar, improve the quality of processing product.

[0003] Aluminium bar needs to be transported by feeding mechanism in the process of entering into furnace, the existing feeding mechanism includes feeding support, and multiple-stage hydraulic cylinders are installed on the feeding support, and the aluminium bar is moved to the furnace by the multiple-stage hydraulic cylinders to realize aluminium bar feeding. But after feeding a aluminium bar, the hydraulic cylinder needs to be retracted, so that feeding can continue, which takes a long time and affects the feeding efficiency. SUMMARY

[0004] In view of the above technical problems of the prior art, the technical problem to be solved by the present application is to provide an aluminium bar heating furnace bar rack that can improve the feeding efficiency, has high automation degree and is convenient to use.

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

[0006] A kind of aluminium bar heating furnace bar rack, including rack, the rack is arranged at the feeding port side of furnace body, aluminium bar supporting structure is installed on the rack, mounting seat is fixedly installed on the side of the rack, wheel shaft is rotatably installed at the both ends of the mounting seat, belt wheel is fixedly installed on the wheel shaft, two belt wheels are connected by belt, servo motor is fixedly installed on the rack, the output shaft of the servo motor is fixedly connected with one of wheel shaft, the both ends of the both sides of the belt are respectively installed with turnover pusher structure and telescopic pusher structure.

[0007] In this way, the aluminium bar is fed to the aluminium bar supporting structure, the aluminium bar is arranged opposite to the feeding port of the furnace body, the wheel shaft is rotated by the servo motor, the belt is driven to move by the belt wheel, and then the turnover pusher structure and the telescopic pusher structure are driven to move by the belt.

[0008] When the turnover pusher structure pushes the aluminium bar to move, the telescopic pusher structure is in the state of giving way, after feeding is completed, the turnover pusher structure is arranged close to the feeding port, the turnover pusher structure is turned over to the state of giving way, then the aluminium bar can be fed to the aluminium bar supporting structure, the telescopic pusher structure is extended, and the aluminium bar is pushed to move to realize feeding. Through the cooperation of the turnover pusher structure and the telescopic pusher structure, efficient feeding is realized, and the automation degree is high.

[0009] The aluminum rod supporting structure comprises several groups of supporting structures, each supporting structure comprises two supports fixedly installed on the rack, a rotating shaft is rotatably installed on the supports, and two supporting wheels are fixedly installed on the rotating shaft and are oppositely arranged.

[0010] The supporting wheels are conical wheels, and the small ends of the two supporting wheels on the same rotating shaft are oppositely arranged.

[0011] The turnover pushing structure comprises a turnover frame fixedly connected with the belt, a turnover motor fixedly installed on the turnover frame, a rotating arm fixedly installed on the output shaft of the turnover motor, an upper pushing cylinder fixedly installed on one end of the rotating arm away from the turnover motor, an upper pushing block fixedly installed on the cylinder rod of the upper pushing cylinder and penetrating through the rotating arm, two upper ear seats fixedly installed on the mounting seat and respectively fixedly connected with two ends of an upper guide rod, and an upper guide hole penetrating through the turnover frame and slidably matched with the upper guide rod.

[0012] The telescopic pushing structure comprises a cylinder seat fixedly connected with the belt, an outer pushing cylinder fixedly installed on the cylinder seat, an installation plate fixedly connected with the cylinder rod of the outer pushing cylinder and penetrating through the cylinder seat, a sliding groove formed in the mounting seat and allowing the outer pushing cylinder to slide, a lower pushing cylinder fixedly installed on the installation plate, a lower pushing block fixedly installed on the cylinder rod of the lower pushing cylinder and penetrating through the installation plate, two lower ear seats fixedly installed on the mounting seat and respectively fixedly connected with two ends of a lower guide rod, and a lower guide hole penetrating through the cylinder seat and slidably matched with the lower guide rod.

[0013] In conclusion, the aluminum rod feeding rack for the aluminum rod heating furnace has the advantages of high feeding efficiency, high automation degree and convenience in use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the aluminum rod feeding rack for the aluminum rod heating furnace.

[0015] Figure 2 It is a structural schematic view of the aluminum rod feeding rack for the aluminum rod heating furnace. Figure 1 It is a schematic view of another orientation.

[0016] Figure 3 It is a structural schematic view of the aluminum rod feeding rack for the aluminum rod heating furnace. Figure 1 It is an enlarged schematic view of position A.

[0017] Figure 4 It is a structural schematic view of the aluminum rod feeding rack for the aluminum rod heating furnace. Figure 1 It is an enlarged schematic view of position B.

[0018] Figure 5 It is a use state view of the aluminum rod feeding rack for the aluminum rod heating furnace. DETAILED DESCRIPTION

[0019] The utility model will be made further detailed description below the drawing. In the description of the utility model, it is understood that the orientation words such as "up, down" and "top, bottom" and the like indicated orientation or position relation is usually based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, in the absence of the opposite statement, these orientation words do not indicate and imply the device or element must have a particular orientation or in a particular orientation construction and operation, therefore can not be understood as the limitation of the protection scope of the utility model;The orientation words "in, out" refer to the inside and outside relative to the outline of each component.

[0020] As shown in Figures 1-5 A kind of aluminium bar feeding frame for aluminium bar heating furnace, including rack 1, the rack is arranged at the feeding port side of furnace body, aluminium bar supporting structure is installed on the rack, mounting seat 2 is fixedly installed on the side of the rack, wheel shaft is rotatably installed at both ends of the mounting seat, belt wheel 3 is fixedly installed on the wheel shaft, two belt wheels are connected by belt 4, servo motor 5 is fixedly installed on the rack, the output shaft of the servo motor is fixedly connected with one of wheel shaft, the both ends of the both sides of the belt are respectively equipped with turnover pusher structure and telescopic pusher structure.

[0021] In this way, aluminium bar 100 is loaded to aluminium bar supporting structure, aluminium bar is arranged opposite to the feeding port of furnace body, servo motor drives wheel shaft to rotate, drives belt to act through belt wheel, and then drives turnover pusher structure and telescopic pusher structure to move through belt.

[0022] When turnover pusher structure pushes aluminium bar to move, telescopic pusher structure is in the state of giving place, after completing feeding, turnover pusher structure is arranged close to feeding port, and turnover pusher structure is turned over to the state of giving place, then subsequent aluminium bar can be loaded to aluminium bar supporting structure, telescopic pusher structure is extended, and aluminium bar is pushed to move to realize feeding, and during the process, turnover pusher structure resets to initial state. Through the cooperation of turnover pusher structure and telescopic pusher structure, efficient feeding is realized, and the degree of automation is high.

[0023] Specifically, servo motor is connected with controller through forward and reverse circuit, controller selects PLC controller, reciprocating movement of turnover pusher structure and telescopic pusher structure is realized by forward rotation and reverse rotation of servo motor.

[0024] When implementing, the aluminium bar supporting structure includes several groups of supporting structures, the supporting structure includes two supports fixedly installed on the rack, the support is rotatably installed with rotating shaft 6, two interval supporting wheels 7 are fixedly installed on the rotating shaft, and the aluminium bar is supported by the supporting wheel pair, so as to reduce friction.

[0025] In the implementation, the supporting wheels are conical wheels, and the small ends of the two supporting wheels on the same rotating shaft are arranged opposite to each other. Through the arrangement of the two conical wheels, the positioning of the aluminum bar is more accurate, and the reliability of feeding is improved.

[0026] In the implementation, the turnover pushing structure comprises a turnover frame 8 fixedly connected with the belt, a turnover motor 9 fixedly installed on the turnover frame, a rotating arm 10 fixedly installed on an output shaft of the turnover motor, an upper pushing oil cylinder 11 fixedly installed on an end of the rotating arm away from the turnover motor, an upper pushing block 12 fixedly installed on a cylinder rod of the upper pushing oil cylinder and penetrating through the rotating arm, two upper ear seats fixedly installed on the mounting seat and respectively fixedly connected with two ends of an upper guide rod 13, and an upper guide hole penetrating through the turnover frame and slidably matched with the upper guide rod.

[0027] In the implementation, the telescopic pushing structure comprises a cylinder seat 14 fixedly connected with the belt, an outer pushing oil cylinder 15 fixedly installed on the cylinder seat, an installation plate 16 fixedly connected with a cylinder rod of the outer pushing oil cylinder and penetrating through the cylinder seat, a sliding groove 17 allowing the outer pushing oil cylinder to slide and formed in the mounting seat, a lower pushing oil cylinder 18 fixedly installed on the installation plate, a lower pushing block 19 fixedly installed on a cylinder rod of the lower pushing oil cylinder and penetrating through the installation plate, two lower ear seats fixedly installed on the mounting seat and respectively fixedly connected with two ends of a lower guide rod 20, and a lower guide hole penetrating through the cylinder seat and slidably matched with the lower guide rod.

[0028] The turnover pushing structure is located at an end far away from the furnace body, and the telescopic pushing structure is located at an end close to the furnace body. When pushing, the turnover motor drives the rotating arm to rotate, so that the upper pushing oil cylinder is arranged opposite to the aluminum bar. At this time, the cylinder rod of the outer pushing oil cylinder is retracted, and the lower pushing oil cylinder is arranged close to the mounting seat to avoid interference with the aluminum bar. Then, the servo motor is actuated, the turnover pushing structure is moved through the belt, and when the turnover pushing structure moves to the end close to the furnace body, the aluminum bar has not completely entered the furnace body. Then, the cylinder rod of the upper pushing oil cylinder is extended to push the aluminum bar into the furnace body, completing the feeding of the aluminum bar. Then, the turnover motor drives the rotating arm to rotate in the reverse direction, so that the upper pushing oil cylinder is arranged close to the mounting seat to avoid interference with the aluminum bar, and the telescopic pushing structure moves to the end far away from the furnace body.

[0029] After the aluminum bar is loaded into the aluminum bar supporting structure, the cylinder rod of the outer pushing oil cylinder is extended to drive the installation plate to move, so that the lower pushing oil cylinder is arranged opposite to the aluminum bar. Then, the servo motor is reversely rotated to drive the telescopic pushing structure to move, the lower pushing oil cylinder pushes the aluminum bar to move, and when the lower pushing oil cylinder moves to the end close to the furnace body, the aluminum bar has not completely entered the furnace body. Then, the cylinder rod of the lower pushing oil cylinder is extended to push the aluminum bar into the furnace body, completing the feeding of the aluminum bar. Then, the cylinder rod of the outer pushing oil cylinder is retracted, so that the lower pushing oil cylinder is arranged close to the mounting seat.

[0030] The above process is repeated to complete the automatic feeding of the aluminum bar, improving the feeding efficiency.

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

Claims

1. A rod feeding rack for an aluminum rod heating furnace, comprising a rack (1) provided on the side of the feeding port of a furnace body, characterized in that, The rack is provided with an aluminum bar supporting structure, one side of the rack is fixedly provided with a mounting seat (2), both ends of the mounting seat are rotatably provided with wheel shafts, the wheel shafts are fixedly provided with belts (3), two belts are connected through a belt (4), the rack is fixedly provided with a servo motor (5), the output shaft of the servo motor is fixedly connected with one of the wheel shafts, both ends of the belt are respectively provided with a turnover pushing structure and an extension pushing structure.

2. The ingot loading rack for an aluminum ingot heating furnace according to claim 1, wherein The aluminum bar supporting structure comprises a plurality of groups of supporting structures, each supporting structure comprises two brackets fixedly installed on the rack, the brackets are rotatably provided with rotating shafts (6), the rotating shafts are fixedly provided with two supporting wheels (7) arranged at intervals.

3. The ingot loading rack for an aluminum ingot heating furnace according to claim 2, wherein The supporting wheels are conical wheels, and the small ends of the two supporting wheels on the same rotating shaft are oppositely arranged.

4. The ingot loading rack for an aluminum ingot heating furnace according to claim 3, wherein The turnover pushing structure comprises a turnover frame (8) fixedly connected with the belt, the turnover frame is fixedly provided with a turnover motor (9), the output shaft of the turnover motor is fixedly provided with a rotating arm (10), the end of the rotating arm away from the turnover motor is fixedly provided with an upper pushing cylinder (11), the cylinder rod of the upper pushing cylinder passes through the rotating arm and is fixedly provided with an upper pushing block (12), the mounting seat is fixedly provided with two upper ear seats, the two upper ear seats are respectively fixedly connected with both ends of an upper guide rod, the turnover frame is provided with an upper guide hole in sliding fit with the upper guide rod (13).

5. The ingot loading rack for an aluminum ingot heating furnace according to claim 4, wherein The extension pushing structure comprises a cylinder seat (14) fixedly connected with the belt, the cylinder seat is fixedly provided with an outer pushing cylinder (15), the cylinder rod of the outer pushing cylinder passes through the cylinder seat and is fixedly connected with a mounting plate (16), the mounting seat is provided with a sliding groove (17) allowing the outer pushing cylinder to slide, the mounting plate is fixedly provided with a lower pushing cylinder (18), the cylinder rod of the lower pushing cylinder passes through the mounting plate and is fixedly provided with a lower pushing block (19), the mounting seat is fixedly provided with two lower ear seats, the two lower ear seats are respectively fixedly connected with both ends of a lower guide rod (20), the cylinder seat is provided with a lower guide hole in sliding fit with the lower guide rod.

Images