A rod feeding device for aluminum rod furnace

Abstract

The utility model discloses a rod feeding device for an aluminum rod furnace, comprising an aluminum rod rolling frame and an aluminum rod conveying frame, wherein the aluminum rod rolling frame is arranged at the rear side of the aluminum rod conveying frame, and the top surface of the aluminum rod rolling frame is arranged to be tilted downward toward the aluminum rod conveying frame, a plurality of conveying rollers are arranged on the top of the aluminum rod conveying frame, and a motor for driving the plurality of conveying rollers is arranged at the bottom of the aluminum rod conveying frame, the aluminum rod conveying frame is provided with a rod lowering mechanism for the position of the aluminum rod rolling frame and can move the aluminum rods on the aluminum rod rolling frame to the conveying rollers of the aluminum rod conveying frame, a support is arranged at the right position of the top surface of the aluminum rod conveying frame, and a pressure seat is slidably connected to the support; the support on the aluminum rod conveying frame of the rod feeding device for an aluminum rod furnace is provided with a lifting cylinder and a pressure seat, and the lifting cylinder can drive the pressure seat to press down the aluminum rod on the conveying roller and make the aluminum rod and the conveying roller stick to each other, thereby avoiding the aluminum rod and the conveying roller from slipping and affecting the conveying work of the aluminum rod.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod furnaces, in particular to a rod feeding device for aluminum rod furnaces. Background Art

[0002] Aluminum rod is a kind of aluminum product. The production of aluminum rod includes processing steps such as melting, extrusion and cutting. The aluminum rod needs to be input into the aluminum rod heating furnace for heat treatment to improve its performance. The aluminum rod is stored and transported through the rod feeding mechanism of the rod furnace. The existing aluminum rod feeding mechanism only feeds the aluminum rod into the rod furnace for processing through the conveying roller driven by a motor. This makes it easy for the aluminum rod to slip on the conveying roller when it is transported to the position where the rod feeding mechanism connects with the rod furnace, thereby affecting the feeding of the aluminum rod into the rod furnace for processing. Therefore, it is necessary to design a new rod feeding device to solve the above problem. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an aluminum rod conveying frame of a rod feeding device for an aluminum rod furnace, and the support is provided with a lifting cylinder and a pressure seat. The lifting cylinder can drive the pressure seat to press down the aluminum rod on the conveying roller and make the aluminum rod and the conveying roller stick to each other, thereby preventing the aluminum rod and the conveying roller from slipping and affecting the conveying work of the aluminum rod.

[0004] A rod feeding device for an aluminum rod furnace comprises an aluminum rod rolling rack and an aluminum rod conveying rack, wherein the aluminum rod rolling rack is arranged at the rear side of the aluminum rod conveying rack, and the top surface of the aluminum rod rolling rack is inclined downward toward the aluminum rod conveying rack, a plurality of conveying rollers are arranged on the top of the aluminum rod conveying rack, a motor for driving the plurality of conveying rollers is arranged at the bottom of the aluminum rod conveying rack, the aluminum rod conveying rack is provided with a rod lowering mechanism at the position of the aluminum rod rolling rack and can move the aluminum rods on the aluminum rod rolling rack to the conveying rollers of the aluminum rod conveying rack, a support is arranged at the right position of the top surface of the aluminum rod conveying rack, a pressure seat is slidably connected to the support, a lifting cylinder is arranged on the top surface of the support, and the output end of the lifting cylinder is connected to the pressure seat.

[0005] Preferably, a linkage wheel is connected to the side of the conveying roller away from the aluminum rod rolling frame, the linkage wheels of the plurality of conveying rollers are sleeved with chains, and the output end of the motor drives the linkage wheels of the conveying rollers through the chain.

[0006] Preferably, the rod lowering mechanism includes a hydraulic cylinder, a rotating shaft, a push rod and a first swing arm, the rotating shaft is rotatably connected to the lower part of the aluminum rod conveying rack, and the rotating shaft is provided with a second swing arm and a third swing arm, the bottom of the hydraulic cylinder is hinged to the bottom of the aluminum rod conveying rack, and the output end of the hydraulic cylinder is hinged to the second swing arm, the first swing arm is hinged to one end of the aluminum rod rolling rack close to the aluminum rod conveying rack, the top end of the push rod is hinged to the first swing arm, and the bottom end of the push rod is hinged to the third swing arm.

[0007] Preferably, the second swing arm and the third swing arm are arranged at an acute angle, the first swing arm is a concave arc structure, and a transition fillet is arranged at one end of the first swing arm close to the aluminum rod rolling frame.

[0008] Preferably, a slide groove is provided on the support, and the pressure seat is slidably connected to the slide groove, and the output end of the lifting cylinder passes through the top surface of the support and is connected to the top surface of the pressure seat.

[0009] Preferably, the pressure seat is an inverted concave seat body, a pressure wheel is rotatably connected to the pressure seat, and an arc-shaped groove is arranged on the wheel surface of the pressure wheel.

[0010] The beneficial effect of the utility model is that the rod feeding device for the aluminum rod furnace cooperates with the aluminum rod rolling frame and the aluminum rod conveying frame, so that the support on the aluminum rod conveying frame is provided with a lifting cylinder and a pressure seat, and the lifting cylinder can drive the pressure seat to press down the aluminum rod on the conveying roller and make the aluminum rod and the conveying roller stick to each other, thereby avoiding the aluminum rod and the conveying roller from slipping and affecting the conveying work of the aluminum rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 It is a top view of the utility model;

[0012] Attached Figure 2 It is a right side structural schematic diagram of the utility model;

[0013] Attached Figure 3 for Figure 1 Middle AA section view.

[0014] In the figure: 1 aluminum rod rolling frame, 2 aluminum rod conveying frame, 3 conveying roller, 4 motor, 5 support, 6 pressure seat, 7 lifting cylinder, 8 linkage wheel, 9 chain, 10 hydraulic cylinder, 11 rotating shaft, 12 push rod, 13 first swing arm, 14 second swing arm, 15 third swing arm, 16 transition fillet, 17 slide groove, 18 pressure wheel. DETAILED DESCRIPTION

[0015] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept to be protected by the present invention.

[0016] like Figures 1 to 3As shown, a rod feeding device for an aluminum rod furnace comprises an aluminum rod rolling frame 1 and an aluminum rod conveying frame 2, wherein the aluminum rod rolling frame 1 is arranged at the rear side of the aluminum rod conveying frame 2, and the top surface of the aluminum rod rolling frame 1 is inclined downward toward the aluminum rod conveying frame 2, a plurality of conveying rollers 3 are arranged on the top of the aluminum rod conveying frame 2, a motor 4 for driving the plurality of conveying rollers 3 is arranged at the bottom of the aluminum rod conveying frame 2, the aluminum rod conveying frame 2 is provided with a lower rod mechanism for the position of the aluminum rod rolling frame 1 and can move the aluminum rods on the aluminum rod rolling frame 1 to the conveying rollers 3 of the aluminum rod conveying frame 2, a support 5 is arranged at the right position of the top surface of the aluminum rod conveying frame 2, a pressure seat 6 is slidably connected to the support 5, a lifting cylinder 7 is arranged on the top surface of the support 5, and the output end of the lifting cylinder 7 is connected to the pressure seat 6.

[0017] The working principle of the aluminum rod furnace feeding device described in the utility model is realized by the aluminum rod rolling frame 1 and the aluminum rod conveying frame 2 cooperating with each other. Figures 1 to 3 As shown, the right side of the aluminum rod conveying rack 2 can be set at the feeding port of the aluminum rod furnace (not shown in the figure), and the aluminum rods are placed on the aluminum rod rolling rack 1 in sequence. The lower rod mechanism moves the aluminum rods on the aluminum rod rolling rack 1 close to the aluminum rod conveying rack 2 to the conveying roller 3 of the aluminum rod conveying rack 2, and then the aluminum rods move along the conveying roller 3 on the aluminum rod conveying rack 2. When the aluminum rods move to the position of the support 5 of the aluminum rod conveying rack 2, the lifting cylinder 7 drives the pressure seat 6 to move downward, and the pressure seat 6 presses down the aluminum rod and makes the aluminum rod stick to the conveying roller 3 to prevent the aluminum rod from contacting the conveying roller 3. The feeding roller 3 slips and affects the conveying of the aluminum rod, thereby ensuring that the aluminum rod is fed into the aluminum rod furnace for processing. After the aluminum rod is fed into the aluminum rod furnace, the lifting cylinder 7 drives the pressure seat 6 to reset so that the next aluminum rod can be conveyed. Compared with the traditional aluminum rod furnace feeding device, the support 5 on the aluminum rod conveying frame 2 of the aluminum rod furnace feeding device is provided with a lifting cylinder 7 and a pressure seat 6. The lifting cylinder 7 can drive the pressure seat 6 to press down the aluminum rod on the conveying roller 3 and make the aluminum rod and the conveying roller 3 stick to each other, thereby avoiding the aluminum rod and the conveying roller 3 from slipping and affecting the conveying work of the aluminum rod.

[0018] Specifically, the side of the conveying roller 3 away from the aluminum rod rolling frame 1 is connected with a linkage wheel 8, and the linkage wheels 8 of the plurality of conveying rollers 3 are sleeved with a chain 9, and the output end of the motor 4 drives the linkage wheels 8 of the conveying roller 3 through the chain 9, such as Figures 1 to 3 As shown, the conveying roller 3 is connected to the linkage wheel 8 through a wheel axle, the output end of the motor 4 drives a linkage wheel 8 to rotate through a chain 9, and the linkage wheel 8 drives other linkage wheels 8 to rotate through the chain 9 and enables the conveying roller 3 to convey the aluminum rod.

[0019] In the specific structure of the lower rod mechanism, the lower rod mechanism includes a hydraulic cylinder 10, a rotating shaft 11, a push rod 12 and a first swing arm 13. The rotating shaft 11 is rotatably connected to the lower part of the aluminum rod conveying frame 2, and a second swing arm 14 and a third swing arm 15 are arranged on the rotating shaft 11. The bottom of the hydraulic cylinder 10 is hinged to the bottom of the aluminum rod conveying frame 2, and the output end of the hydraulic cylinder 10 is hinged to the second swing arm 14. The first swing arm 13 is hinged to one end of the aluminum rod rolling frame 1 close to the aluminum rod conveying frame 2, the top end of the push rod 12 is hinged to the first swing arm 13, and the bottom end of the push rod 12 is hinged to the third swing arm 15. Further, the second swing arm 14 and the third swing arm 15 are arranged at an acute angle, the first swing arm 13 is a concave arc structure, and the end of the first swing arm 13 close to the aluminum rod rolling frame 1 is provided with a transition fillet 16, as shown in FIG. Figure 2 and 3 As shown, the aluminum rod on the aluminum rod rolling frame 1 rolls downward to the position of the first swing arm 13 due to its own gravity. At this time, one end of the first swing arm 13 provided with a transition fillet 16 presses against the aluminum rod, and the output end of the hydraulic cylinder 10 extends out and drives the second swing arm 14 to swing upward. The second swing arm 14 drives the third swing arm 15 to swing upward through the rotating shaft 11, and the third swing arm 15 drives the push rod 12 to move upward, and the push rod 12 drives the other end of the first swing arm 13 to swing upward. In this way, the end of the first swing arm 13 provided with a filtering fillet swings downward and causes the aluminum rod to roll into the first swing arm 13, and the transition fillet 16 facilitates the movement of the aluminum rod. Subsequently, the output end of the hydraulic cylinder 10 contracts, and one end of the first swing arm 13 provided with a transition fillet 16 swings upward to press against the next aluminum rod, and the aluminum rod in the first swing arm 13 falls onto the conveying roller 3 so that the conveying roller 3 supports the conveying.

[0020] Furthermore, a slide groove 17 is provided on the support 5, and the pressure seat 6 is slidably connected to the slide groove 17, and the output end of the lifting cylinder 7 passes through the top surface of the support 5 and is connected to the top surface of the pressure seat 6, wherein the pressure seat 6 is an inverted concave seat body, and a pressure wheel 18 is rotatably connected to the pressure seat 6, and an arc-shaped groove is provided on the wheel surface of the pressure wheel 18, such as Figure 2 and 3 As shown, the lifting cylinder 7 drives the pressure seat 6 to move downward along the slide groove 17, and the pressure wheel 18 on the pressure seat 6 presses down the aluminum rod through the arc groove and makes the aluminum rod stick to the conveying roller 3 to prevent the aluminum rod and the conveying roller 3 from slipping and affecting the aluminum rod being sent into the aluminum rod furnace for processing.

[0021] The above are only specific embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rod feeding device for an aluminum rod furnace, characterized in that: It includes an aluminum rod rolling rack and an aluminum rod conveying rack, wherein the aluminum rod rolling rack is arranged at the rear side of the aluminum rod conveying rack, and the top surface of the aluminum rod rolling rack is inclined downward toward the aluminum rod conveying rack, a plurality of conveying rollers are arranged on the top of the aluminum rod conveying rack, and a motor for driving the plurality of conveying rollers is arranged at the bottom of the aluminum rod conveying rack, the aluminum rod conveying rack is provided with a lowering mechanism for the position of the aluminum rod rolling rack and can move the aluminum rods on the aluminum rod rolling rack to the conveying rollers of the aluminum rod conveying rack, a support is arranged at the right position of the top surface of the aluminum rod conveying rack, a pressure seat is slidably connected to the support, a lifting cylinder is arranged on the top surface of the support, and the output end of the lifting cylinder is connected to the pressure seat.

2. The rod feeding device for an aluminum rod furnace according to claim 1, characterized in that: A linkage wheel is connected to the side of the conveying roller away from the aluminum rod rolling frame, and the linkage wheels of the plurality of conveying rollers are sleeved with chains, and the output end of the motor drives the linkage wheels of the conveying rollers through the chain.

3. The rod feeding device for an aluminum rod furnace according to claim 2, characterized in that: The rod lowering mechanism includes a hydraulic cylinder, a rotating shaft, a push rod and a first swing arm. The rotating shaft is rotatably connected to the lower part of the aluminum rod conveying frame, and a second swing arm and a third swing arm are arranged on the rotating shaft. The bottom of the hydraulic cylinder is hinged to the bottom of the aluminum rod conveying frame, and the output end of the hydraulic cylinder is hinged to the second swing arm, the first swing arm is hinged to one end of the aluminum rod rolling frame close to the aluminum rod conveying frame, the top end of the push rod is hinged to the first swing arm, and the bottom end of the push rod is hinged to the third swing arm.

4. The rod feeding device for an aluminum rod furnace according to claim 3, characterized in that: The second swing arm and the third swing arm are arranged at an acute angle, the first swing arm is a concave arc structure, and a transition fillet is arranged at one end of the first swing arm close to the aluminum rod rolling frame.

5. The rod feeding device for an aluminum rod furnace according to claim 4, characterized in that: The support is provided with a slide groove, and the pressure seat is slidably connected to the slide groove, and the output end of the lifting cylinder passes through the top surface of the support and is connected to the top surface of the pressure seat.

6. The rod feeding device for an aluminum rod furnace according to claim 5, characterized in that: The pressure seat is an inverted concave seat body, a pressure wheel is rotatably connected to the pressure seat, and an arc-shaped groove is arranged on the wheel surface of the pressure wheel.

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