Automatic feeding device of aluminum bar heating furnace

Abstract

The utility model relates to an automatic feeding device of an aluminum bar heating furnace, and relates to the field of aluminum profile processing and transportation. The aluminum bar feeding device comprises a support used for supporting an overall framework, a moving mechanism used for driving an aluminum bar to move, a clamping mechanism used for clamping the aluminum bar, a feeding mechanism used for feeding the aluminum bar into a heating furnace and a lifting mechanism used for driving the feeding mechanism to ascend and descend. The position sensor and the driving wheel are arranged on the moving mechanism, aluminum bars can be placed on the moving mechanism at intervals through matching of the position sensor and the driving wheel, and gaps are reserved between the aluminum bars when the aluminum bars on the moving mechanism are conveyed into the heating furnace through the clamping mechanism and heated in the heating furnace. And each surface of the aluminum bar can be better heated, so that the heating efficiency is improved, and the energy is saved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profile processing and transportation, in particular to an automatic feeding device for an aluminum rod heating furnace. Background Art

[0002] Aluminum rod heating furnace is a heating equipment mainly used in aluminum profile or other pressure processed aluminum products industry. It is used in aluminum rod heating furnace for producing forged wheels. The feeding method is roller feeding. There are 4-5 pieces in one heating station. The aluminum rod is fed into the furnace by rail roller drive.

[0003] At present, a Chinese utility model patent application with publication number CN217755597U and publication date November 8, 2022 proposes a simple aluminum forming feeding device, including a base, a cylinder, a feeding plate, a slide, and an aluminum rod feed port; the aluminum rod feed port is arranged at the lower front part of the hydraulic cylinder of the forming equipment and is connected to the feeding lifting platform; the slide is inclined at the front side of the aluminum rod feed port, and the rear end of the slide is connected to the aluminum rod feed port; the base is horizontally arranged on the front end of the slide along the left and right direction.

[0004] When in use, the end cutting machine cuts the aluminum rod into ends and pushes them to the holding plate through the discharging device. The cylinder extends to push the holding plate to flip over the slide, and the aluminum rod falls into the slide and slides along the slide to the aluminum rod feed port; the aluminum rod slides into the aluminum rod feed port and reaches the feed lifting platform; the pad is manually placed into the pad feed port, and the pad reaches the feed lifting platform through the channel and is just located at the rear end of the aluminum rod. The feed lifting platform lifts the pad and aluminum rod to be flush with the inlet of the forming machine, and pushes the pad and aluminum rod into the forming machine together through the hydraulic cylinder.

[0005] Regarding the above-mentioned related technologies, when the aluminum bars are fed into the heating furnace, the aluminum bars enter the heating furnace one by one during the feeding process and contact each other in the working stations of the heating furnace. There are no gaps between the aluminum bars, so the heat transfer is poor and energy is consumed. Utility Model Content

[0006] In order to enable the aluminum rod to be better heated in the heating furnace, the utility model provides an automatic feeding device for the aluminum rod heating furnace.

[0007] The utility model provides an automatic feeding device for an aluminum rod heating furnace, which adopts the following technical scheme:

[0008] An automatic feeding device for an aluminum rod heating furnace comprises a support bracket,

[0009] The bracket is equipped with a clamping mechanism for clamping materials, a feeding mechanism for driving the clamping mechanism to move, a lifting mechanism for controlling the raising and lowering of the feeding mechanism, and a moving mechanism for driving the materials to move;

[0010] The moving mechanism comprises a moving frame, a first driving member and a position sensor arranged on the moving frame, wherein the position sensors are arranged above the moving frame and are evenly distributed along the conveying direction of the moving mechanism;

[0011] The first driving member comprises a plurality of driving wheels and driven wheels which are spaced apart and arranged above the moving frame. The driving wheels and the driven wheels are rotatably arranged on the moving frame, and the driving wheels are drivingly connected to the power mechanism.

[0012] By adopting this technical solution, the feeding mechanism transports the aluminum bars to the mobile rack, and the driving wheel on the mobile rack can drive the aluminum bars to move and adjust their positions on the mobile rack. At the same time, the position sensor set on the mobile rack can detect the position of the aluminum bars on the mobile rack, and the feeding device controls the driving wheel to set the aluminum bars on the mobile rack at intervals on the mobile rack according to the information of the position sensor. In this way, when the aluminum bars on the mobile rack are fed into the heating furnace through the cooperation of the lifting mechanism, the feeding mechanism and the clamping mechanism, there are gaps between the aluminum bars, so that the aluminum bars can be better heated when heated in the heating furnace, thereby improving the heating efficiency and saving energy.

[0013] Optionally, the moving mechanism further includes a moving track fixedly disposed on the bracket, and the two groups of guardrails are both disposed above the moving frame, and the two groups of guardrails are both disposed along a conveying direction of the moving frame.

[0014] By adopting this technical solution, the setting of the moving track enables the sliding frame to move along the moving track, so that the moving frame can transport the aluminum bars in the distance to the feeding port of the heating furnace along the moving track. In this way, when the area around the heating furnace is small, the loading mechanism can be set at a position far away from the heating furnace, and the aluminum bars can be transported from the loading position to the feeding port of the heating furnace through the coordinated setting of the moving track and the moving frame, which makes it convenient for the feeding device to feed the aluminum bars into the heating furnace, thereby increasing the use scenarios of the device.

[0015] Optionally, the driving wheel and the driven wheel both have a spindle-shaped structure that is thin in the middle and thick at both ends.

[0016] By adopting this technical solution, the spindle-shaped structure that is thin in the middle and thick at both ends can limit the cylindrical structure when supporting the cylindrical aluminum rod, reduce the rotation of the cylindrical aluminum rod on the driving wheel and the driven wheel, and reduce the risk of the cylindrical aluminum rod falling from the mobile frame.

[0017] Optionally, two groups of guardrails are further arranged above the movable frame, and the two groups of guardrails are respectively arranged above the movable frame on two side edges for mounting the driving wheel and the driven wheel.

[0018] By adopting this technical solution, the guardrail can play a protective role when the aluminum rod is moved on the mobile rack, further reducing the probability of the aluminum rod falling from the mobile rack and reducing the risk of damage caused by the falling aluminum rod.

[0019] Optionally, the feeding mechanism includes a second driving member, a slide rail fixedly arranged on the lifting mechanism and a slide frame slidably arranged on the slide rail, the second driving member and the slide frame are transmission connected, the clamping mechanism includes a third driving member and a clamping member, the clamping member is fixedly arranged on the slide frame, the third driving member is arranged on the bracket, and the third driving member is transmission connected to the clamping member.

[0020] By adopting this technical solution, the third driving mechanism drives the clamping member to clamp the aluminum bar on the moving mechanism, and then the lifting mechanism lifts the feeding mechanism. The second driving member drives the slide on the lifting mechanism to send the clamping member and the aluminum bar into the heating furnace along the direction of the slide rail. Then the lifting mechanism falls, the clamping member releases the aluminum bar, and the aluminum bar is placed in the heating furnace for heating. Compared with the traditional roller transfer feeding method, the aluminum bar heating rate can be fed by clamping and moving in this way, which can reduce the friction and collision of the aluminum bar during the feeding process, and thus reduce the probability of damage to the feeding device.

[0021] Optionally, the clamping member includes a fixed clamping plate and an arc-shaped clamping plate, the fixed clamping plate is fixedly arranged on the feeding mechanism, the arc-shaped clamping plate is slidably arranged on the feeding mechanism, and the second driving member is drivingly connected to the arc-shaped clamping plate.

[0022] By adopting this technical solution to set the clamping member as a structure with one end fixed and the other end moving, the probability of damage to the fixed structure can be reduced. At the same time, the arc-shaped clamping plate can clamp the aluminum rod more firmly when clamping the aluminum rod, reducing the probability of the aluminum rod falling during the clamping process.

[0023] Optionally, a reinforcing plate is further provided on the slide, and the reinforcing plate is provided along the sliding direction of the slide, and the reinforcing plate is provided on a side of the slide close to the ground.

[0024] By adopting this technical solution, the reinforcing plate can increase the strength of the slide, reduce the probability of the slide bending and deforming after the clamping parts on the slide clamp the aluminum rod, and reduce the probability of the slide being unable to bear the weight of the aluminum rod and undergoing irreversible deformation.

[0025] Optionally, the lifting mechanism includes a lifting member and a telescopic member, one end of the lifting member is rotatably connected to the bracket, the fixed end of the telescopic member is rotatably connected to the bracket, and the movable end of the telescopic member is rotatably connected to the lifting member.

[0026] By adopting this technical solution, the lifting member can rotate around the end where the lifting member is connected to the bracket. When the telescopic member is extended, the lifting member can be pushed away from the bracket to lift the lifting member. When the telescopic member is shortened, the lifting member can be supported on the bracket. In this way, the lifting member is set to have one end rotating on the bracket and the other end rotating, so that when lifting the lifting member, it is not necessary to lift the entire lifting member, but only one end needs to be lifted, which reduces the power required to lift the lifting member and saves energy.

[0027] Optionally, the movable end of the telescopic member is mounted on the lifting member away from the end portion of the bracket that is rotatably connected.

[0028] By adopting this technical solution, installing the telescopic part at the end away from the rotating shaft can maximize the power arm of the lifting part when the telescopic part applies power to the lifting part, thereby minimizing the power required for the telescopic part and minimizing energy consumption.

[0029] In summary, the present invention includes at least one of the following beneficial technical effects:

[0030] By setting up a moving mechanism and arranging a position sensor and a driving wheel on the moving mechanism, the aluminum bars can be placed on the moving mechanism at intervals through the cooperation of the position sensor and the driving wheel, and when the clamping mechanism transports the aluminum bars on the moving mechanism to the heating furnace, there are gaps between the aluminum bars in the heating furnace, so that each surface of the aluminum bar can be better heated, thereby improving the heating efficiency and saving energy.

[0031] 2. Compared with the traditional roller transfer feeding method, the aluminum rod heating furnace can be fed by clamping and moving, which can reduce the friction and collision of the aluminum rod during the feeding process, and thus reduce the probability of damage to the feeding device.

[0032] 3. By setting the driving wheel on the mobile rack to a spindle-shaped structure that is thin in the middle and thick at both ends, it can limit the cylindrical aluminum rod when placing the aluminum rod, reduce the rolling of the aluminum rod on the mobile rack, and adding a guardrail on the mobile rack can reduce the probability of the aluminum rod falling from the mobile rack, thereby playing a certain protective role.

[0033] 4. By setting a reinforcing plate on the feeding mechanism, the strength of the feeding mechanism can be increased, making the feeding mechanism more stable when transporting aluminum bars, and the cylinder on the lifting part can be reasonably positioned so that it can achieve the maximum effect when applying power to the lifting part, thereby reducing the required power and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0035] Figure 2It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0036] Figure 3 It is a schematic diagram of the structure of the mobile mechanism of an embodiment of the utility model;

[0037] Figure 4 It is a side view of an embodiment of the utility model;

[0038] Figure 5 yes Figure 4 Schematic diagram of partial section.

[0039] Explanation of the reference numerals: 1. bracket; 2. clamping mechanism; 201. clamping member; 2011. fixed clamp; 2012. arc clamp; 202. third driving member; 3. feeding mechanism; 301. slide rail; 302. slide; 303. reinforcing plate; 304. second driving member; 4. lifting mechanism; 401. lifting member; 402. telescopic member; 5. moving mechanism; 501. moving frame; 502. position sensor; 503. moving track; 504. first driving member; 5041. driving wheel; 5042. driven wheel; 505. guardrail. DETAILED DESCRIPTION

[0040] The following combination Figures 1 to 5 The utility model is described in further detail.

[0041] The utility model embodiment discloses an automatic feeding device for an aluminum rod heating furnace. Figure 1 to Figure 2 An automatic feeding device for an aluminum rod heating furnace includes a bracket 1 for supporting an overall structure, a moving mechanism 5 for driving the aluminum rod to move, a clamping mechanism 2 for clamping the aluminum rod, a feeding mechanism 3 for feeding the aluminum rod into the heating furnace, and a lifting mechanism 4 for driving the feeding mechanism 3 to rise and fall.

[0042] Reference Figures 2 to 3The moving mechanism 5 includes a moving track 503 fixed on the bracket 1, a moving frame 501 slidably arranged on the moving track 503, and a first driving member 504 fixed on the moving frame 501. The moving track 503 is arranged in front of the feeding port of the heating furnace, and the moving track 503 is arranged perpendicular to the feeding direction. The height of the moving frame 501 is lower than the feeding port of the heating furnace. The bottom of the moving frame 501 is matched with the moving track 503 to be provided with a moving wheel connected to a motor. The first driving member 504 includes a plurality of groups of driving wheels 5041 and driven wheels 5042 arranged at intervals. The driving wheels 5041 and the driven wheels 5042 are spindle-shaped structures with thin middle and thick ends. The driving wheels 504 1 and driven wheels 5042 are rotatably mounted on the mobile frame 501 through a rotating shaft. The driving wheel 5041 and the driven wheel 5042 are both arranged at the top of the mobile frame 501. The driving wheel 5041 is connected to the servo motor fixed on the mobile frame 501 through a gear set. A plurality of position sensors 502 are also arranged at intervals on the top of the mobile frame 501. The position sensors 502 adopt photoelectric sensors. The corresponding detection position of the photoelectric sensors is above the driving wheel 5041 and the driven wheel 5042. A guardrail 505 is also arranged above the mobile frame 501. The guardrail 505 is arranged above the mobile frame 501 and is used to install the side of the driving wheel 5041 and the driven wheel 5042.

[0043] First, the mobile frame 501 moves to the loading device, and the aluminum rod is moved by the loading device to the driving wheel 5041 and the driven wheel 5042 on the top of the mobile frame 501. The driving wheel 5041 moves the aluminum rod to the top of the mobile frame 501 at intervals according to the signal indication of the photoelectric sensor. After the loading is completed, the mobile frame 501 drives the aluminum rod to move to the feeding port of the heating furnace. In this process, the aluminum rods will be placed above the mobile frame 501 at intervals, so that there are gaps between the aluminum rods when the aluminum rods are transported to the heating furnace, so that the aluminum rods are heated more evenly; at the same time, because the driving wheel 5041 and the driven wheel 5042 are spindle-shaped structures, the aluminum rods can be restricted from rolling on the driving wheel 5041 and the driven wheel 5042, reducing the probability of the aluminum rods rolling off the mobile frame 501. The setting of the guardrail 505 further reduces the probability of the aluminum rods falling off the mobile frame 501, playing a certain protective role.

[0044] Reference Figures 4 to 5The lifting mechanism 4 includes a lifting member 401 arranged on the bracket 1, a telescopic member 402 and a rotating member for driving the lifting member 401, one end of the lifting member 401 is rotatably arranged on the bracket 1 through a rotating shaft, and the other end of the lifting member 401 is supported on the bracket 1, the telescopic member 402 is a first cylinder, the fixed end of the first cylinder is connected to the bracket 1 through a rotating member, and the movable end of the first cylinder is rotatably connected to the lifting member 401 through another rotating member, the cylinder is arranged on the bracket 1 as far away as possible from the end where the lifting member 401 and the bracket 1 are connected, the rotating member is a fixed ear plate provided with a rotating shaft, the two fixed ear plates are respectively fixed on the lifting member 401 and the bracket 1, and the fixed end and the movable end of the first cylinder are respectively connected to the two fixed ear plates through two rotating shafts.

[0045] When the cylinder is extended, the lifting member 401 can be pushed upward and rotated around one end where the rotating shaft is set. When the cylinder is retracted, the lifting member 401 can be dropped and supported on the bracket 1. When the moving mechanism 5 moves to the feeding port of the heating furnace, the cylinder retracts and the lifting mechanism 4 drops. After the clamping mechanism 2 clamps the aluminum rod on the moving mechanism 5, the cylinder is extended, and the lifting mechanism 4 rises to lift the aluminum rod from the moving mechanism 5. The lifting member 401 is set to have one end rotatably connected to the bracket 1 and the other end can rotate, so that the lifting member 401 only needs to lift one end, which reduces the power required for lifting the lifting member 401. At the same time, the telescopic member 402 is connected to the lifting member 401 and the bracket 1 at the end away from the rotating shaft so that the power arm can be maximized when the telescopic member 402 lifts the lifting member 401. In this way, the power required for the telescopic member 402 can be minimized and energy consumption can be reduced.

[0046] Reference Figures 4 to 5 The feeding mechanism 3 includes a slide rail 301 fixedly arranged on the lifting member 401, a slide 302 slidably arranged on the slide rail 301, and a second driving member 304 driving the slide 302 to move on the slide rail 301. The slide rail 301 is fixedly arranged on the top surface of the lifting member 401 along the feeding direction of the heating furnace. The top of the slide 302 is provided with a slider to cooperate with the slide rail 301. The slider cooperates with the slide rail 301 to enable the slide 302 to move in the slide rail 301 along the direction of the slide rail 301. A reinforcing plate 303 is provided on the end surface of the slide 302 away from the sliding block, the reinforcing plate 303 is perpendicular to the upper top surface of the slide 302, and extends to both ends of the slide 302 along the sliding direction of the slide 302, the second driving member 304 includes a rack and a motor, the rack is fixedly arranged on the slide rail 301, the motor is fixedly installed on the slide 302, a gear is provided on the output shaft of the motor to cooperate with the rack, and the slide 302 can be driven to move on the slide rail 301 through the coordination of the rack and gear.

[0047] Installing a reinforcing plate 303 on the slide 302 can increase the bending resistance of the slide 302 along the sliding direction, increase the load-bearing strength of the slide 302, make the clamping mechanism 2 at the end of the slide 302 tighten the aluminum rod and extend it together with the slide 302 more stable, and reduce the risk of the slide 302 being unable to withstand the gravity of the aluminum rod and bending.

[0048] Reference Figures 4 to 5 The clamping mechanism 2 includes a fixed clamping plate 2011, an arc-shaped clamping plate 2012 and a third driving member 202. The fixed clamping plate 2011 and the arc-shaped clamping plate 2012 together form a clamping member 201. The fixed clamping plate 2011 is fixed to the slide 302 by welding. The third driving member 202 is a cylinder. The cylinder is installed on the side of the fixed clamping plate 2011 away from the moving mechanism 5. The fixed end of the cylinder is fixedly installed on the slide 302. The extension direction of the cylinder is consistent with the moving direction of the feeding mechanism 3. The moving end of the cylinder is fixedly installed with an arc-shaped clamping plate 2012. The arc-shaped clamping plate 2012 is arranged opposite to the fixed clamping plate 2011, and the arc-shaped clamping plate 2012 is recessed to the side away from the fixed clamping plate 2011.

[0049] When the cylinder is extended, it can drive the arc-shaped clamping plate 2012 to move towards the direction close to the fixed clamping plate 2011, and move the clamping mechanism 2 to the top of the moving mechanism 5 to clamp the aluminum rod. When the clamping mechanism 2 clamping the aluminum rod is moved into the heating furnace by the feeding mechanism 3, the clamping mechanism 2 is released and the aluminum rod is placed in the heating furnace. The fixed clamping plate 2011 of the clamping mechanism is fixedly set on the feeding mechanism 3 to reduce the probability of damage to the fixed clamping plate 2011, and the setting of the arc-shaped clamping plate 2012 can clamp the aluminum rod more firmly, reducing the probability of the aluminum rod falling during the clamping process.

[0050] The implementation principle of an automatic feeding device for an aluminum rod heating furnace in an embodiment of the utility model is as follows: first, a mobile frame 501 moves to a loading device, and the loading device places the aluminum rods on a driving wheel 5041 and a driven wheel 5042 on the top of the mobile frame 501. The driving wheel 5041 moves the aluminum rods to the top of the mobile frame 501 at intervals according to a signal from a position sensor 502 (photoelectric sensor). The mobile frame 501 drives the aluminum rods to move to the feeding port of the heating furnace along a moving track 503. The spindle-shaped driving wheel 5041 and the driven wheel 5042 restrict the rolling of the aluminum rods, and the guardrail 505 further prevents the aluminum rods from falling. After the mobile mechanism 5 reaches the feeding port of the heating furnace, the cylinder (first cylinder) of the lifting mechanism 4 contracts, the lifting member 401 falls, and the clamping mechanism 2 The third driving member 202 drives the arc-shaped clamping plate 2012 to move and clamp the aluminum rod on the moving mechanism 5, the cylinder of the lifting mechanism 4 extends, and the lifting member 401 rises around the rotating axis, bringing the aluminum rod from the moving mechanism 5, and the motor driving gear of the feeding mechanism 3 engages with the rack on the slide rail 301, pushing the slide 302 to move along the slide rail 301, and the slide 302 drives the clamping mechanism 2 (including the fixed clamping plate 2011, the arc-shaped clamping plate 2012 and the aluminum rod) to move into the heating furnace. When the clamping mechanism 2 holding the aluminum rod is moved into the heating furnace by the feeding mechanism 3, the clamping mechanism 2 is released, and the arc-shaped clamping plate 2012 is contracted by the cylinder (the third driving member 202), and the aluminum rod is placed in the heating furnace, completing the loading process, and then starting the next cycle for loading.

[0051] In summary, the position sensor 502 and the driving wheel 5041 are arranged on the mobile mechanism 5. Through the cooperation of the position sensor 502 and the driving wheel 5041, the aluminum bars can be placed on the mobile mechanism 5 at intervals, and when the clamping mechanism 2 transports the aluminum bars on the mobile mechanism 5 to the heating furnace, gaps are left between the aluminum bars when they are heated in the heating furnace, so that each surface of the aluminum bars can be better heated, thereby improving the heating efficiency and saving energy; the arrangement of the mobile frame 501 and the mobile track 503 allows the loading mechanism to be arranged at a position away from the heating furnace when the space around the heating furnace is limited, thereby increasing the device The invention has the advantages of high applicability and flexibility; by adopting the clamping and moving method to feed the aluminum rod heating furnace, the friction and collision of the aluminum rod during the feeding process can be reduced compared with the traditional roller transfer feeding method, and thus the probability of damage to the feeding device can be reduced; by setting the driving wheel 5041 on the mobile frame 501 to a spindle-shaped structure with a thin middle and thick ends, it can limit the cylindrical aluminum rod when placing the aluminum rod, reduce the rolling of the aluminum rod on the mobile frame 501, and installing a guardrail 505 on the mobile frame 501 can reduce the probability of the aluminum rod falling from the mobile frame 501, thereby playing a certain protective role.

[0052] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic feeding device for an aluminum rod heating furnace, characterized in that: It comprises a support bracket (1), characterized in that: The support (1) is provided with a clamping mechanism (2) for clamping materials, a feeding mechanism (3) for driving the clamping mechanism (2) to move, a lifting mechanism (4) for controlling the raising and lowering of the feeding mechanism (3), and a moving mechanism (5) for driving the materials to move; The moving mechanism (5) comprises a moving frame (501), a first driving member (504), and a position sensor (502) arranged on the moving frame (501), wherein the position sensors (502) are arranged above the moving frame (501) and are evenly distributed along the conveying direction of the moving mechanism (5); The first driving member (504) comprises a plurality of driving wheels (5041) and driven wheels (5042) which are arranged at intervals above the moving frame (501); the driving wheels (5041) and the driven wheels (5042) are rotatably arranged on the moving frame (501); and the driving wheels (5041) are drivingly connected to a power mechanism.

2. The automatic feeding device for an aluminum rod heating furnace according to claim 1, characterized in that: The moving mechanism (5) further comprises a moving track (503) fixedly arranged on the bracket (1), and the moving frame (501) is slidably arranged on the moving track (503).

3. The automatic feeding device for an aluminum rod heating furnace according to claim 2 is characterized in that: The driving wheel (5041) and the driven wheel (5042) are both in a spindle-shaped structure with a thin middle and thick ends.

4. The automatic feeding device for an aluminum rod heating furnace according to claim 3 is characterized in that: Two groups of guardrails (505) are also arranged above the movable frame (501); both groups of guardrails (505) are arranged above the movable frame (501); and both groups of guardrails (505) are arranged along the conveying direction of the movable frame (501).

5. The automatic feeding device for an aluminum rod heating furnace according to any one of claims 1 to 4, characterized in that: The feeding mechanism (3) comprises a second driving member (304), a slide rail (301) fixedly arranged on the lifting mechanism (4) and a slide frame (302) slidably arranged on the slide rail (301); the second driving member (304) and the slide frame (302) are connected in a transmission manner; the clamping mechanism (2) comprises a third driving member (202) and a clamping member (201); the clamping member (201) is fixedly arranged on the slide frame (302); the third driving member (202) is arranged on the bracket (1); and the third driving member (202) is connected in a transmission manner to the clamping member (201).

6. The automatic feeding device for an aluminum rod heating furnace according to claim 5, characterized in that: The clamping member (201) comprises a fixed clamping plate (2011) and an arc-shaped clamping plate (2012); the fixed clamping plate (2011) is fixedly arranged on the feeding mechanism (3); the arc-shaped clamping plate (2012) is slidably arranged on the feeding mechanism (3); and the second driving member (304) is drivingly connected to the arc-shaped clamping plate (2012).

7. The automatic feeding device for an aluminum rod heating furnace according to claim 5, characterized in that: The slide frame (302) is also provided with a reinforcing plate (303), the reinforcing plate (303) being arranged along the sliding direction of the slide frame (302), and the reinforcing plate (303) being arranged on a side of the slide frame (302) close to the ground.

8. An automatic feeding device for an aluminum rod heating furnace according to any one of claims 1 to 4, characterized in that: The lifting mechanism (4) comprises a lifting member (401) and a telescopic member (402), one end of the lifting member (401) being rotatably connected to the bracket (1), a fixed end of the telescopic member (402) being rotatably connected to the bracket (1), and a movable end of the telescopic member (402) being rotatably connected to the lifting member (401).

9. The automatic feeding device for an aluminum rod heating furnace according to claim 8, characterized in that: The movable end of the telescopic member (402) is mounted on the lifting member (401) away from the end of the bracket (1) for rotation connection.

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