Aluminum bar detection device for aluminum bar furnace production

Abstract

The utility model discloses an aluminum bar detection device for aluminum bar furnace production, which comprises a machine base, a conveying plate, a bar feeder, an aluminum bar conveyor and an aluminum bar detector, the machine base is provided with a first conveying port and a second conveying port, the conveying plate is obliquely arranged on the machine base and extends from the first conveying port to the second conveying port, and the aluminum bar detector is arranged on the machine base. The two aluminum bar conveyors are correspondingly arranged at the two ends of the conveying plate. The aluminum bar detector of the aluminum bar detection device for aluminum bar furnace production can drive the push rod to jack upwards through the lifting air cylinder and enable the inductor to detect the induction piece, so that the aluminum bar detector can detect the aluminum bar conveying condition of the aluminum bar conveyor located at one end of the conveying plate; the other aluminum bar detector can detect the conveying condition of the aluminum bars located at the other end of the conveying plate so that one bar conveying device can convey the aluminum bars on the conveying plate to one adjacent aluminum bar conveyor, and the other bar conveying device can convey the aluminum bars on the other adjacent aluminum bar conveyor to the conveying plate. And the aluminum bars are prevented from falling off due to overlapping and affecting normal conveying of the aluminum bars.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod furnaces, in particular to an aluminum rod detection device used in the production of aluminum rod furnaces. Background Art

[0002] The long rod heating furnace is divided into a single long rod heating hot shear furnace (single rod hot shear furnace for short) and a multi-long rod heating hot shear furnace (multi-rod hot shear furnace for short). The long rod hot shear furnace has a reasonable structure, a sealed furnace body, good heat preservation, and high thermal efficiency. During the use of the long rod hot shear furnace, the length of the aluminum rod can be adjusted at any time, which is convenient for production scheduling. Since it uses aluminum rods for cutting, it avoids the waste of raw materials in the old furnace for sawing aluminum rods. After the production of aluminum rods, they need to be transported from the rod furnace to the extruder for processing. The existing aluminum rod furnace transports aluminum rods through an inclined conveying plate, and the aluminum rod is sent in or out from the conveying plate by a rod turning mechanism. However, there is no corresponding detection mechanism to monitor the conveying of aluminum rods during the conveying process. In this way, if the aluminum rod has not been completely sent out, the rod turning mechanism will send the next aluminum rod in, which is easy to cause the aluminum rods to overlap and fall, and affect the normal conveying of the aluminum rods. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an aluminum rod detector of an aluminum rod detection device for aluminum rod furnace production, which can drive a push rod to push up through a lifting cylinder and enable a sensor to detect a sensing piece, so that an aluminum rod detector can detect the aluminum rod conveying situation of an aluminum rod conveyor located at one end of a conveying plate, so that one rod feeder conveys the aluminum rods on the conveying plate to an adjacent aluminum rod conveyor, and the other rod feeder conveys the aluminum rods on another adjacent aluminum rod conveyor to the conveying plate, so as to prevent the aluminum rods from overlapping and falling and affecting the normal conveying of the aluminum rods.

[0004] An aluminum rod detection device for aluminum rod furnace production includes a machine base, a conveying plate, a rod feeder, an aluminum rod conveyor and an aluminum rod detector. The machine base is provided with a first conveying port and a second conveying port. The conveying plate is tilted on the machine base and extends from the first conveying port to the second conveying port. Two aluminum rod conveyors are correspondingly arranged at both ends of the conveying plate. Two rod feeders are arranged on the machine base corresponding to the positions of the two aluminum rod conveyors. One aluminum rod detector is arranged below the portion of the conveying plate close to the first conveying port, and the other aluminum rod detector is arranged corresponding to the position of the aluminum rod conveyor close to the second conveying port. The aluminum rod detector includes a lifting cylinder and a sensor. The lifting cylinder is vertically arranged, and the sensor is arranged at the top of the lifting cylinder. A push rod is arranged at the top of the output end of the lifting cylinder, and a sensing member is arranged at the bottom of the output end of the lifting cylinder.

[0005] Preferably, the installation height of the first conveying port is higher than the installation height of the second conveying port, and the conveying plate is arranged to be inclined downward from the first conveying port toward the second conveying port.

[0006] Preferably, the aluminum rod conveyor includes multiple conveying shafts and multiple conveying rollers, and the multiple conveying rollers are correspondingly connected to the multiple conveying shafts, the multiple conveying shafts of one aluminum rod conveyor are spaced apart on the left side of the machine base, and the multiple conveying rollers of one aluminum rod conveyor are located on the same straight line as the first conveying port, and the multiple conveying shafts of another aluminum rod conveyor are spaced apart on the right side of the machine base, and the multiple conveying rollers of another aluminum rod conveyor are located on the same straight line as the second conveying port.

[0007] Preferably, a push rod of the aluminum rod detector is arranged below the conveying plate, and a push rod of the aluminum rod detector is close to one end of the conveying plate close to the first conveying port, and another push rod of the aluminum rod detector is located on the same vertical plane as the second conveying port.

[0008] Preferably, the rod feeder includes a hydraulic cylinder, a first swing arm, a second swing arm, a support base and a lifting rod, the first swing arm and the second swing arm are hinged to the support base through a hinge shaft, and the first swing arm and the second swing arm are vertically arranged, the bottom of the hydraulic cylinder is hinged to the bottom of the machine base, and the output end of the hydraulic cylinder is hinged to the first swing arm, the lifting rod is vertically arranged and slidably connected to the machine base, and the lifting rod is hinged to the second swing arm.

[0009] Preferably, the lifting rod of one of the rod feeders is located on the same vertical plane as the first conveying port, and a first lifting plate is provided at the top end of the lifting rod of one of the rod feeders, and a first lifting plate is provided on the top surface of the first lifting plate, and a first rod guide surface is provided on the top surface inclined downward toward the conveying plate; the lifting rod of the other rod feeder is arranged adjacent to the conveying roller of the aluminum rod conveyor located at the second conveying port, and a second lifting plate is provided at the top end of the lifting rod of the other rod feeder, and a second lifting plate is provided on the top surface of the second lifting plate, and a second rod guide surface is provided on the top surface inclined downward toward the direction away from the conveying plate, and an arc groove is provided on the second rod guide surface.

[0010] The beneficial effect of the utility model is that the aluminum rod detection device for aluminum rod furnace production cooperates with each other through the conveying plate, the rod feeder, the aluminum rod conveyor and the aluminum rod detector, so that the aluminum rod detector can drive the push rod to push up through the lifting cylinder and make the sensor detect the sensing piece, so that one aluminum rod detector can detect the aluminum rod conveying situation of the aluminum rod conveyor located at one end of the conveying plate, and the other aluminum rod detector can detect the aluminum rod conveying situation at the other end of the conveying plate, so that one rod feeder can convey the aluminum rods on the conveying plate to an adjacent aluminum rod conveyor, and the other rod feeder can convey the aluminum rods on another adjacent aluminum rod conveyor to the conveying plate, so as to prevent the aluminum rods from overlapping and falling and affecting the normal aluminum rod conveying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Attached Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Attached Figure 2 This is a schematic diagram of the structure of the aluminum rod detector in the utility model;

[0013] Attached Figure 3 This is a schematic diagram of the structure of a rod feeder in the utility model;

[0014] Attached Figure 4 This is a schematic diagram of another rod feeder structure in the utility model.

[0015] In the figure: 1 machine base, 2 conveying plate, 3 first conveying port, 4 second conveying port, 5 lifting cylinder, 6 sensor, 7 push rod, 8 sensor, 9 conveying shaft, 10 conveying roller, 11 hydraulic cylinder, 12 first swing arm, 13 second swing arm, 14 support seat, 15 lifting rod, 16 hinge shaft, 17 first lifting plate, 18 first guide rod surface, 19 second lifting plate, 20 second guide rod surface, 21 arc groove. DETAILED DESCRIPTION

[0016] 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.

[0017] like Figures 1 to 4As shown, an aluminum rod detection device for aluminum rod furnace production includes a machine base 1, a conveying plate 2, a rod feeder, an aluminum rod conveyor and an aluminum rod detector. The machine base 1 is provided with a first conveying port 3 and a second conveying port 4. The conveying plate 2 is tiltedly arranged on the machine base 1 and extends from the first conveying port 3 to the second conveying port 4. The two aluminum rod conveyors are correspondingly arranged at both ends of the conveying plate 2. The two rod feeders are arranged on the machine base 1 corresponding to the positions of the two aluminum rod conveyors. One aluminum rod detector is arranged below the portion of the conveying plate 2 close to the first conveying port 3, and the other aluminum rod detector is arranged corresponding to the position of the aluminum rod conveyor close to the second conveying port 4. The aluminum rod detector includes a lifting cylinder 5 and a sensor 6. The lifting cylinder 5 is vertically arranged, and the sensor 6 is arranged at the top of the lifting cylinder 5. A push rod 7 is arranged at the top of the output end of the lifting cylinder 5, and a sensor 8 is arranged at the bottom of the output end of the lifting cylinder 5. Figure 1 and 2 As shown, a rod sleeve can be provided on the machine base 1 and slidably connected with the push rod 7 to have a guiding effect.

[0018] The working principle of the aluminum rod detection device for aluminum rod furnace production described in the utility model is realized by the cooperation of the conveying plate 2, the rod feeder, the aluminum rod conveyor and the aluminum rod detector. Figure 1As shown, the aluminum rod is output from the first conveying port 3 of the machine base 1 through an aluminum rod conveyor, and the aluminum rod is input to the second conveying port 4 of the machine base 1 through another aluminum rod conveyor. The aluminum rods are arranged in sequence on the conveying plate 2 for example. The lifting cylinder 5 of the aluminum rod detector located at the right end of the conveying plate 2 drives the push rod 7 to push upward. If the output end of the lifting cylinder 5 of the aluminum rod detector can be fully extended, the sensor 6 of the aluminum rod detector can sense the sensing element 8, and it means that the aluminum rod conveyor located at the right end of the conveying plate 2 delivers the aluminum rod into the second conveying port 4. Correspondingly, The rod feeder at the right end of the conveying plate 2 conveys the aluminum rod near the right end of the conveying plate 2 to the adjacent aluminum rod conveyor, and the aluminum rods on the conveying plate 2 roll down one by one. On the contrary, the output end of the lifting cylinder 5 of the aluminum rod detector cannot be fully extended, and the sensor 6 of the aluminum rod detector cannot sense the sensing element 8, indicating that the aluminum rod conveyor at the right end of the conveying plate 2 does not send the aluminum rod into the second conveying port 4, so that the aluminum rod is against the push rod 7. Correspondingly, the rod feeder at the right end of the conveying plate 2 does not work. Similarly, the lifting cylinder 5 of the aluminum rod detector near the left end of the conveying plate 2 is not working. The push rod 7 is pushed upward. If the sensor 6 of the aluminum bar detector can sense the sensing element 8, it means that the aluminum bars on the conveying plate 2 roll down in sequence, and the rod feeder located at the left end of the conveying plate 2 conveys the aluminum bars on the aluminum bar conveyor located at the left end of the conveying plate 2 to the conveying plate 2, so that the aluminum bars are output from the first conveying port 3 of the machine base 1. On the contrary, if the output end of the lifting cylinder 5 of the aluminum bar detector cannot be fully extended, the sensor 6 of the aluminum bar detector cannot sense the sensing element 8, and it means that the aluminum bars on the conveying plate 2 do not roll down in sequence and the aluminum bars are against the push rod 7. Accordingly, the rod feeder located at the left end of the conveying plate 2 does not work. Compared with the traditional aluminum rod furnace, the aluminum rod detection device for production of the aluminum rod furnace has an aluminum rod detector that can detect the aluminum rod conveying situation of the aluminum rod conveyor located at one end of the conveying plate 2, and the other aluminum rod detector can detect the aluminum rod conveying situation at the other end of the conveying plate 2, so that one rod feeder conveys the aluminum rods on the conveying plate 2 to an adjacent aluminum rod conveyor, and the other rod feeder conveys the aluminum rods on another adjacent aluminum rod conveyor to the conveying plate 2, so as to prevent the aluminum rods from overlapping and falling and affecting the normal conveying of the aluminum rods.

[0019] Specifically, the installation height of the first conveying port 3 is higher than the installation height of the second conveying port 4, and the conveying plate 2 is arranged to be inclined downward from the first conveying port 3 toward the second conveying port 4. Figure 1 As shown, the conveying plate 2 is tilted so that the aluminum rod can automatically roll down due to its own weight, and a stopper can be provided at the right end of the conveying plate 2 to support the aluminum rod and prevent the aluminum rod from falling from the conveying plate 2.

[0020] In the specific structure of the aluminum bar conveyor, the aluminum bar conveyor includes a plurality of conveying shafts 9 and a plurality of conveying rollers 10, and the plurality of conveying rollers 10 are connected to the plurality of conveying shafts 9 correspondingly. The plurality of conveying shafts 9 of one aluminum bar conveyor are arranged at intervals on the left side of the base 1, and the plurality of conveying rollers 10 of one aluminum bar conveyor are located on the same straight line as the first conveying port 3. The plurality of conveying shafts 9 of another aluminum bar conveyor are arranged at intervals on the right side of the base 1, and the plurality of conveying rollers 10 of another aluminum bar conveyor are located on the same straight line as the second conveying port 4. Figure 1 As shown, the conveying shaft 9 of the aluminum rod conveyor can be driven by a motor (not shown in the figure), and the conveying shaft 9 drives the conveying roller 10 to rotate and enables the conveying roller 10 to convey the aluminum rod.

[0021] Further, a push rod 7 of the aluminum bar detector is arranged below the conveying plate 2, and a push rod 7 of the aluminum bar detector is close to one end of the conveying plate 2 close to the first conveying port 3, and another push rod 7 of the aluminum bar detector is located on the same vertical plane as the second conveying port 4, such as Figure 1 and 2 As shown, it should be noted that the conveying shaft 9 and the conveying roller 10 are arranged at intervals, and a through hole can be arranged on the conveying plate 2 for the push rod 7 to pass through. The lifting cylinder 5 of the aluminum bar detector near the left end of the conveying plate 2 drives the push rod 7 to be lifted up from the through hole of the conveying plate 2, so as to monitor the conveying condition of the aluminum bars on the conveying plate 2. The aluminum bar detector located at the right end of the conveying plate 2 is arranged near the second conveying port 4, and the lifting cylinder 5 of the aluminum bar detector located at the right end of the conveying plate 2 drives the push rod 7 to be lifted up from the gap between the conveying rollers 10, so as to monitor the conveying condition of the aluminum bars on the aluminum bar conveyor located at the right end of the conveying plate 2. When the output end of the lifting cylinder 5 is fully extended, it can be sensed by the sensor 6 arranged on the top of the lifting cylinder 5. The sensor 6 can adopt a magnetic switch, and the sensing member 8 can adopt a permanent magnet.

[0022] In the specific structure of the rod feeder, the rod feeder includes a hydraulic cylinder 11, a first swing arm 12, a second swing arm 13, a support seat 14 and a lifting rod 15. The first swing arm 12 and the second swing arm 13 are hinged to the support seat 14 through a hinge shaft 16, and the first swing arm 12 and the second swing arm 13 are vertically arranged. The bottom of the hydraulic cylinder 11 is hinged to the bottom of the base 1, and the output end of the hydraulic cylinder 11 is hinged to the first swing arm 12. The lifting rod 15 is vertically arranged and slidably connected to the base 1, and the lifting rod 15 is hinged to the second swing arm 13. Figure 1 , 3As shown in Figure 4, a sliding seat can be provided on the machine base 1 to be slidably connected with the lifting rod 15, and the machine base 1 can be provided with an articulated seat to be articulated with the hydraulic cylinder 11. It should be noted that the conveying shaft 9 and the conveying roller 10 are arranged at intervals, and the hydraulic cylinder 11 drives the first swing arm 12 to swing in the counterclockwise direction, and the first swing arm 12 drives the second swing arm 13 to swing in the counterclockwise direction through the articulated shaft 16, and the second swing arm 13 drives the lifting rod 15 to be lifted upward from the gap between the conveying rollers 10. Furthermore, the lifting rod 15 of the rod feeder is located on the same vertical plane as the first conveying port 3, and the rod feeder The top end of the lifting rod 15 of the rod feeder is provided with a first lifting plate 17, and the top surface of the first lifting plate 17 is provided with a first rod guide surface 18 inclined downward toward the conveying plate 2, and the lifting rod 15 of the other rod feeder is arranged adjacent to the conveying roller 10 of the aluminum rod conveyor located at the second conveying port 4, and the top end of the lifting rod 15 of the other rod feeder is provided with a second lifting plate 19, and the top surface of the second lifting plate 19 is provided with a second rod guide surface 20 inclined downward toward the direction away from the conveying plate 2, and the second rod guide surface 20 is provided with an arc groove 21, such as Figure 1 , 3 As shown in Figure 4, the push rod 7 of one rod feeder drives the aluminum rod of the aluminum rod conveyor located at the left end of the conveying plate 2 to lift up through the first lifting plate 17, and the first guide rod surface 18 on the first lifting plate 17 can make the aluminum rod automatically roll down to the conveying plate 2 under the action of its own weight during the lifting process. The push rod 7 of another rod feeder drives the aluminum rod to lift up through the second lifting plate 19, and the second guide rod surface 20 on the second lifting plate 19 can make the aluminum rod automatically roll down to the arc groove 21 under the action of its own weight during the lifting process, and the arc groove 21 can prevent the aluminum rod from falling off the second lifting plate 19, and place the aluminum rod on the conveying roller 10 of the aluminum rod conveyor located at the right end of the conveying plate 2 during the resetting process of the push rod 7.

[0023] 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. An aluminum rod detection device for aluminum rod furnace production, characterized in that: It includes a machine base, a conveying plate, a rod feeder, an aluminum rod conveyor and an aluminum rod detector. The machine base is provided with a first conveying port and a second conveying port. The conveying plate is tilted on the machine base and extends from the first conveying port to the second conveying port. The two aluminum rod conveyors are correspondingly arranged at the two ends of the conveying plate. The two rod feeders are arranged on the machine base corresponding to the positions of the two aluminum rod conveyors. One aluminum rod detector is arranged below the part of the conveying plate close to the first conveying port, and the other aluminum rod detector is arranged corresponding to the position of the aluminum rod conveyor close to the second conveying port. The aluminum rod detector includes a lifting cylinder and a sensor. The lifting cylinder is vertically arranged, and the sensor is arranged at the top of the lifting cylinder. A push rod is arranged at the top of the output end of the lifting cylinder, and a sensing member is arranged at the bottom of the output end of the lifting cylinder.

2. The aluminum rod detection device for aluminum rod furnace production according to claim 1 is characterized in that: The installation height of the first conveying port is higher than the installation height of the second conveying port, and the conveying plate is arranged to be inclined downward from the first conveying port toward the second conveying port.

3. The aluminum rod detection device for aluminum rod furnace production according to claim 2 is characterized in that: The aluminum rod conveyor includes multiple conveying shafts and multiple conveying rollers, and the multiple conveying rollers are correspondingly connected to the multiple conveying shafts. The multiple conveying shafts of one aluminum rod conveyor are arranged at intervals on the left side of the machine base, and the multiple conveying rollers of one aluminum rod conveyor are located on the same straight line as the first conveying port. The multiple conveying shafts of another aluminum rod conveyor are arranged at intervals on the right side of the machine base, and the multiple conveying rollers of another aluminum rod conveyor are located on the same straight line as the second conveying port.

4. The aluminum rod detection device for aluminum rod furnace production according to claim 3 is characterized in that: A push rod of the aluminum rod detector is arranged below the conveying plate, and a push rod of the aluminum rod detector is close to one end of the conveying plate close to the first conveying port, and another push rod of the aluminum rod detector is located on the same vertical plane as the second conveying port.

5. The aluminum rod detection device for aluminum rod furnace production according to claim 4 is characterized in that: The rod feeder includes a hydraulic cylinder, a first swing arm, a second swing arm, a support base and a lifting rod. The first swing arm and the second swing arm are hinged to the support base through a hinge shaft, and the first swing arm and the second swing arm are vertically arranged. The bottom of the hydraulic cylinder is hinged to the bottom of the machine base, and the output end of the hydraulic cylinder is hinged to the first swing arm. The lifting rod is vertically arranged and slidably connected to the machine base, and the lifting rod is hinged to the second swing arm.

6. The aluminum rod detection device for aluminum rod furnace production according to claim 5, characterized in that: The lifting rod of one of the rod feeders is located on the same vertical plane as the first conveying port, and a first lifting plate is provided at the top end of the lifting rod of one of the rod feeders, and a first guide rod surface is provided on the top surface of the first lifting plate and a first guide rod surface is inclined downward toward the conveying plate; the lifting rod of another of the rod feeders is arranged adjacent to the conveying roller of the aluminum rod conveyor located at the second conveying port, and a second lifting plate is provided at the top end of the lifting rod of another of the rod feeders, and a second lifting plate is provided on the top surface of the second lifting plate and a second guide rod surface is provided on the top surface and an arc groove is provided on the second guide rod surface.

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