Automatic feeding aluminum bar pre-forging fuel gas preheating mesh belt furnace

Abstract

The utility model relates to the field of aluminum bar machining, in particular to an automatic feeding gas preheating mesh belt furnace used before aluminum bar forging. The utility model provides an automatic feeding aluminum bar pre-forging fuel gas preheating mesh belt furnace which can automatically push an aluminum bar to a stainless steel mesh belt, saves manpower and improves the pre-forging preheating efficiency of the aluminum bar. An automatic feeding aluminum bar pre-forging fuel gas preheating mesh belt furnace comprises a furnace body, an observation window, burners, a supporting frame and the like, the observation window is connected to the front side of the middle of the furnace body, the burners are connected to the front sides of the left portion and the right portion of the furnace body, and the supporting frame is arranged on the lower portion of the furnace body. The aluminum bars are arranged and placed in the discharging table, then the motor is started, the lead screw is driven to rotate, the pushing frame slides leftwards on the guide rod, the aluminum bars are sequentially pushed to the stainless steel mesh belt, and the effects that the aluminum bars can be automatically pushed to the stainless steel mesh belt, manpower is saved, and the preheating efficiency of the aluminum bars before forging is improved are achieved.

Description

Technical Field

[0001] The utility model relates to the field of aluminum rod processing, in particular to an automatic feeding aluminum rod pre-forging gas preheating mesh belt furnace. Background Art

[0002] During the production process of aluminum profiles, the aluminum bars need to be placed in a preheating furnace for preheating to facilitate subsequent processing.

[0003] The existing method of preheating aluminum bars before forging is to place the aluminum bars on a conveyor belt, which then transports the aluminum bars to a furnace for gas preheating. However, since the aluminum bars need to be manually loaded onto the conveyor belt, it is time-consuming and labor-intensive to manually place the aluminum bars, resulting in low efficiency and inconvenience in preheating the aluminum bars before forging.

[0004] Therefore, an automatic feeding aluminum bar pre-forging gas preheating mesh belt furnace has been developed, which can automatically push the aluminum bars onto the stainless steel mesh belt, save manpower and improve the preheating efficiency of the aluminum bars before forging. Summary of the invention

[0005] In order to overcome the disadvantages of the existing aluminum bar preheating before forging, the aluminum bars need to be manually loaded onto the conveyor belt, which is time-consuming and labor-intensive, resulting in low efficiency and inconvenience in the preheating of the aluminum bars before forging. The utility model provides an automatic loading aluminum bar preheating gas-fired mesh belt furnace which can automatically push the aluminum bars onto a stainless steel mesh belt, saves manpower and improves the preheating efficiency of the aluminum bars before forging.

[0006] The technical solution is: an automatic loading aluminum rod forging gas preheating mesh belt furnace, including a furnace body, an observation window, a burner, a support frame, a stainless steel mesh belt, a roller, a power component and a pushing mechanism. The front side of the middle part of the furnace body is connected with an observation window, the front sides of the left and right parts of the furnace body are connected with burners, the lower part of the furnace body is provided with a support frame, a stainless steel mesh belt is wound between the left and right parts of the support frame through a transmission shaft, a plurality of rollers are rotatably connected to the upper part of the support frame, a power component is connected between the support frame and the left transmission shaft, and a pushing mechanism capable of automatic loading is provided on the support frame.

[0007] Furthermore, the pushing mechanism includes a loading bracket, a discharge table, a motor, a screw, a guide rod and a pushing rack. The loading bracket is connected to the right side of the support frame, the discharge table is connected to the upper side of the loading bracket, the motor is connected to the upper right side of the loading bracket, the motor is connected to the screw rod on the motor output shaft, the screw rod is rotatably connected to the loading bracket, the upper rear side of the loading bracket is connected to the guide rod, the pushing rack is slidably connected to the discharge table, the front of the pushing rack is threadedly connected to the screw rod, and the rear of the pushing rack is slidably connected to the guide rod. The aluminum bars are arranged and placed on the discharge table on the loading bracket, and then the motor is started to drive the screw rod to rotate, so that the pushing rack slides to the left on the guide rod, and the aluminum bars are pushed onto the stainless steel mesh belt in sequence.

[0008] Furthermore, it also includes a release mechanism, which includes a mounting frame, a cylinder and a release plate. The mounting frame is connected to the right side of the upper part of the furnace body, the mounting frame is connected to the cylinder, and the release plate is connected to the telescopic end of the cylinder. When the aluminum rod is pushed onto the stainless steel mesh belt, it first contacts the release plate. When the previous batch of aluminum rods on the stainless steel mesh belt is preheated, the cylinder on the mounting frame is started to drive the release plate to move upward and separate from the aluminum rods, so that the stainless steel mesh belt transfers the aluminum rods to the furnace body for preheating.

[0009] Furthermore, the power assembly includes a motor, a belt and a transmission wheel. The left part of the support frame is connected to the motor, the motor output shaft is connected to the transmission wheel, the front part of the left transmission shaft is also connected to the transmission wheel, and a belt is wound between the transmission wheels.

[0010] Furthermore, reinforcing ribs are provided on both the front and rear sides of the unloading platform.

[0011] Furthermore, the release plate is a U-shaped structure.

[0012] The beneficial effects are as follows: 1. The utility model arranges the aluminum bars on the unloading table, then starts the motor to drive the screw to rotate, so that the pusher rack slides to the left on the guide rod, and pushes the aluminum bars onto the stainless steel mesh belt in sequence, thereby achieving the effect of automatically pushing the aluminum bars onto the stainless steel mesh belt, saving manpower and improving the preheating efficiency of the aluminum bars before forging.

[0013] 2. The utility model starts the cylinder on the mounting frame to drive the release plate to move upward and away from the aluminum rod, so that the stainless steel mesh belt transfers the aluminum rod to the furnace body for preheating, thereby achieving the effect of being able to control the movement of the aluminum rod and facilitating the preheating of the aluminum rod in batches. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the pusher mechanism of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the release mechanism of the utility model.

[0018] The names and serial numbers of the parts in the figure are: 1_furnace body, 2_observation window, 3_burner, 4_support frame, 5_stainless steel mesh belt, 6_roller, 7_power assembly, 8_pushing mechanism, 81_loading bracket, 82_unloading table, 83_motor, 84_screw rod, 85_guide rod, 86_pushing rack, 9_release mechanism, 91_mounting frame, 92_cylinder, 93_release plate. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.

[0020] A gas preheating mesh belt furnace for automatic feeding of aluminum bars before forging, such as Figure 1 and Figure 2 As shown, it includes a furnace body 1, an observation window 2, a burner 3, a support frame 4, a stainless steel mesh belt 5, a roller 6, a power component 7 and a pushing mechanism 8. The observation window 2 is connected to the front side of the middle part of the furnace body 1, and the burners 3 are connected to the front sides of the left and right parts of the furnace body 1. A support frame 4 is provided at the lower part of the furnace body 1. A stainless steel mesh belt 5 is wound between the left and right parts of the support frame 4 through a transmission shaft. Ten rollers 6 are rotatably connected to the upper part of the support frame 4. A power component 7 is connected between the support frame 4 and the left transmission shaft. The power component 7 includes a motor, a belt and a transmission wheel. The left part of the support frame 4 is connected to a motor, and a transmission wheel is connected to the motor output shaft. A transmission wheel is also connected to the front of the left transmission shaft. A belt is wound between the transmission wheels, and a pushing mechanism 8 is provided on the support frame 4.

[0021] like Figure 1 and Figure 3 As shown, the pushing mechanism 8 includes a loading bracket 81, a discharge platform 82, a motor 83, a screw 84, a guide rod 85 and a pushing rack 86. The loading bracket 81 is connected to the right side of the support frame 4, the discharge platform 82 is connected to the upper side of the loading bracket 81, the motor 83 is connected to the upper right side of the loading bracket 81, the screw 84 is connected to the output shaft of the motor 83, the screw 84 is rotatably connected to the loading bracket 81, the guide rod 85 is connected to the upper rear side of the loading bracket 81, the discharge platform 82 is slidably connected to the pushing rack 86, the discharge platform 82 is provided with reinforcing ribs on both the front and rear sides to enhance stability, the front of the pushing rack 86 is threadedly connected to the screw 84, and the rear of the pushing rack 86 is slidably connected to the guide rod 85.

[0022] When using the utility model, firstly, the furnace body 1 and the support frame 4 are placed in the gas preheating area before forging the aluminum rod, and then the furnace body 1 is heated and heated to the set temperature value, and then the aluminum rod is placed on the stainless steel mesh belt 5, and the motor in the power assembly 7 is controlled to start, and the belt and the transmission wheel are relatively moved to drive the transmission shaft to rotate, so that the stainless steel mesh belt 5 rotates to transmit the aluminum rod to the furnace body 1, and the roller 6 supports the stainless steel mesh belt 5. At this time, the burner 3 sprays gas to preheat the aluminum rod, and the preheating of the aluminum rod can be observed through the observation window 2. When placing the aluminum rod on the stainless steel mesh belt 5, the aluminum rod can be first arranged and placed on the discharge table 82 on the feeding bracket 81, and then the motor 83 is started to drive the screw 84 to rotate, so that the pusher rack 86 slides to the left on the guide rod 85, and the aluminum rod is pushed onto the stainless steel mesh belt 5 in sequence, thereby playing the role of automatically pushing the aluminum rod onto the stainless steel mesh belt 5, saving manpower and improving the preheating efficiency of the aluminum rod before forging.

[0023] like Figure 1 and Figure 4 As shown, a release mechanism 9 is also included, which includes a mounting frame 91, a cylinder 92 and a release plate 93. The mounting frame 91 is connected to the right side of the upper part of the furnace body 1, the mounting frame 91 is connected to the cylinder 92, and the release plate 93 is connected to the telescopic end of the cylinder 92. The release plate 93 is a U-shaped structure, which is convenient for limiting the aluminum rod.

[0024] By using the release mechanism 9 of the device, the feeding of aluminum rods can be controlled. When the aluminum rods are pushed onto the stainless steel mesh belt 5, they first contact the release plate 93. When the previous batch of aluminum rods on the stainless steel mesh belt 5 are preheated, the cylinder 92 on the mounting frame 91 is started to drive the release plate 93 to move upward and away from the aluminum rods, so that the stainless steel mesh belt 5 transfers the aluminum rods to the furnace body 1 for preheating, thereby controlling the movement of the aluminum rods and facilitating the preheating of the aluminum rods in batches.

[0025] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A gas preheating mesh belt furnace for automatic feeding of aluminum bars before forging. It is characterized in that The invention comprises a furnace body (1), an observation window (2), a burner (3), a support frame (4), a stainless steel mesh belt (5), a roller (6), a power assembly (7) and a material pushing mechanism (8). The front side of the middle part of the furnace body (1) is connected with the observation window (2), the front sides of the left and right parts of the furnace body (1) are both connected with the burner (3), the lower part of the furnace body (1) is provided with a support frame (4), a stainless steel mesh belt (5) is wound between the left and right parts of the support frame (4) via a transmission shaft, a plurality of rollers (6) are rotatably connected to the upper part of the support frame (4), a power assembly (7) is connected between the support frame (4) and the left transmission shaft, and a material pushing mechanism (8) capable of automatically loading materials is provided on the support frame (4).

2. According to claim 1, a gas preheating mesh belt furnace for automatic feeding of aluminum bars before forging, It is characterized in that The pushing mechanism (8) comprises a feeding bracket (81), a discharge platform (82), a motor (83), a screw rod (84), a guide rod (85) and a feeding bracket (86). The right side of the support frame (4) is connected to the feeding bracket (81), the upper side of the feeding bracket (81) is connected to the discharge platform (82), the upper side of the right part of the feeding bracket (81) is connected to the motor (83), the output shaft of the motor (83) is connected to the screw rod (84), the screw rod (84) is rotatably connected to the feeding bracket (81), and the feeding bracket (81) is connected to the feeding bracket (81). A guide rod (85) is connected to the upper side of the rear portion, a pusher rack (86) is slidably connected to the discharge table (82), the front portion of the pusher rack (86) is threadedly connected to the screw rod (84), and the rear portion of the pusher rack (86) is slidably connected to the guide rod (85), the aluminum bars are arranged and placed on the discharge table (82) on the loading bracket (81), and then the motor (83) is started to drive the screw rod (84) to rotate, so that the pusher rack (86) slides to the left on the guide rod (85), and the aluminum bars are pushed onto the stainless steel mesh belt (5) in sequence.

3. The automatic feeding aluminum bar forging gas preheating mesh belt furnace according to claim 2, It is characterized in that The invention also comprises a release mechanism (9), the release mechanism (9) comprising a mounting frame (91), a cylinder (92) and a release plate (93). The mounting frame (91) is connected to the right side of the upper part of the furnace body (1), the mounting frame (91) is connected to the cylinder (92), and the release plate (93) is connected to the telescopic end of the cylinder (92). When the aluminum rods are pushed onto the stainless steel mesh belt (5), they first contact the release plate (93). When the previous batch of aluminum rods on the stainless steel mesh belt (5) is preheated, the cylinder (92) on the mounting frame (91) is started to drive the release plate (93) to move upward and separate from the aluminum rods, so that the stainless steel mesh belt (5) transfers the aluminum rods to the furnace body (1) for preheating.

4. The automatic feeding aluminum bar forging gas preheating mesh belt furnace according to claim 1, It is characterized in that The power assembly (7) includes a motor, a belt and a transmission wheel. The left part of the support frame (4) is connected to the motor, the motor output shaft is connected to the transmission wheel, the front part of the left transmission shaft is also connected to the transmission wheel, and a belt is wound between the transmission wheels.

5. The automatic feeding aluminum bar forging gas preheating mesh belt furnace according to claim 2, It is characterized in that The unloading platform (82) is provided with reinforcing ribs on both the front and rear sides.

6. The automatic feeding aluminum bar forging gas preheating mesh belt furnace according to claim 3, It is characterized in that The release plate (93) is a U-shaped structure.

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