Labyrinth type steel bar sorting device

Abstract

The invention relates to the technical field of sorting devices, in particular to a labyrinth type steel bar sorting device. The device comprises a frame body; a steel bar bin is fixedly connected to the top of the frame body, a steel bar discharging port is formed in the right end of a bottom plate of the steel bar bin, two steel bar discharging righting plates are symmetrically and fixedly connected to the bottom of the front side and the bottom of the rear side of the steel bar bin, and steel bar discharging channels capable of achieving roundabout discharging are arranged on the steel bar discharging righting plates. The steel bar discharging channel is communicated with the steel bar discharging port, a shifting shaft is installed on the frame body, and a shifting wheel capable of shifting steel bars is fixedly installed on the shifting shaft. The reinforcing steel bar sorting device is reasonable and compact in structure and convenient to use, reinforcing steel bars in the reinforcing steel bar stock bin sequentially enter the reinforcing steel bar discharging channel in the reinforcing steel bar discharging straightening plate through the reinforcing steel bar discharging opening and then are sequentially pulled out through the feeding opening, the stirring groove in the stirring wheel and the discharging opening, the purpose of sorting the reinforcing steel bars is achieved, and the reinforcing steel bar sorting device has the advantages of being safe and reliable, convenient to operate and high in practicability. And the working efficiency is greatly improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of sorting devices, in particular to a labyrinth type steel bar sorting device. Background Art

[0002] In order to ensure the stable production of large-scale calcium carbide furnaces, a self-baking sintered electrode system is usually adopted, among which the assembly of the electrode shell is an important guarantee for the formation of a good self-baking electrode system, and the quality of its assembly performance directly affects the production of large-scale calcium carbide furnaces.

[0003] At present, the company is equipped with a 33000w calcium carbide furnace. The production environment is flammable and explosive, with high temperature and high pressure and continuous production. The safe operation of equipment is the key to the year-round production of calcium carbide. The electrode shell, as the heart of the calcium carbide furnace, is particularly important.

[0004] However, when assembling and welding the electrode shell, it is necessary to weld steel bars of uniform specifications on the inner side of the rib plate. Currently, the sorting of steel bars during the assembly and welding process of the electrode shell is done manually, which has the problems of low sorting efficiency, large errors, and time-consuming and labor-intensive. The existing steel bar sorting machines are designed for steel bars of specific specifications, and cannot effectively sort steel bars of other lengths or diameters. They need to be customized or adjusted according to different steel bar specifications, which increases the cost and complexity of use and cannot meet the process requirements for steel bar sorting for electrode shells. Summary of the invention

[0005] The present invention provides a labyrinth type steel bar sorting device, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problem that the sorting of steel bars in the current electrode shell assembly and welding process is done manually, with the problems of low sorting efficiency, large errors, and time-consuming and labor-intensive; and the existing steel bar sorting machine cannot meet the requirements of the steel bar sorting process for the electrode shell.

[0006] The technical solution of the present invention is achieved through the following measures: a maze-type steel bar sorting device, including a frame and a steel bar silo; a steel bar silo is fixedly connected to the top of the frame, the bottom plate of the steel bar silo is an inclined plate with the left side higher and the right side lower, a steel bar unloading port is arranged at the right end of the bottom plate of the steel bar silo, two steel bar unloading and straightening plates are symmetrically fixedly connected to the front bottom and the rear bottom of the steel bar silo, a steel bar unloading channel for roundabout unloading is arranged on the steel bar unloading and straightening plates, the upper end of the steel bar unloading channel is connected to the steel bar unloading port of the steel bar silo, a dial shaft is installed on the frame near the position below the steel bar unloading and straightening plates, and a dial wheel for moving the steel bars is fixedly installed on the dial shaft.

[0007] The following are further optimizations and / or improvements to the above technical solutions: At least one push groove is provided on the outer periphery of the push wheel, and the push groove corresponds to the lower end of the steel bar feeding channel.

[0008] A power drive device is fixedly installed on the frame, and the shift shaft is fixedly installed with the power output end of the power drive device.

[0009] The above-mentioned power driving device is a motor.

[0010] A steel bar discharge annular guide plate is fixedly installed on the frame at the above-mentioned thumbwheel position, the thumbwheel is located in the corresponding steel bar discharge annular guide plate, a feed port is provided at the upper part of the steel bar discharge annular guide plate, the feed port corresponds to the steel bar discharge channel, and a discharge port is provided at the lower part of the steel bar discharge annular guide plate.

[0011] The above-mentioned steel bar unloading channel includes a folded line channel and a vertical channel; a folded line channel is provided at the upper part of the steel bar unloading and straightening plate, and a vertical channel is provided at the lower part of the steel bar unloading and straightening plate, the folded line channel and the vertical channel are connected, the upper end of the folded line channel is connected to the steel bar unloading port of the steel bar silo, and the lower end of the vertical channel corresponds to the feed port.

[0012] The invention has a reasonable and compact structure and is easy to use. The steel bars in the steel bar silo enter the steel bar unloading channel on the steel bar unloading straightening plate in sequence through the steel bar unloading port, and then are unloaded through the feed port on the steel bar unloading annular guide plate, the pulling groove on the pull wheel and the discharge port on the steel bar unloading annular guide plate in sequence, thereby achieving the purpose of steel bar sorting. The invention has the characteristics of safety and reliability, facilitates operation, greatly improves work efficiency and reduces the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a schematic diagram of the partial perspective structure of the main view of the best embodiment of the present invention.

[0014] The codes in the attached drawings are: 1 is the frame, 2 is the steel bar silo, 3 is the bottom plate, 4 is the steel bar unloading port, 5 is the steel bar unloading straightening plate, 6 is the dial shaft, 7 is the dial wheel, 8 is the dial groove, 9 is the steel bar unloading annular guide plate, 10 is the feed port, 11 is the discharge port, 12 is the folding channel, and 13 is the vertical channel. DETAILED DESCRIPTION

[0015] The present invention is not limited by the following embodiments, and the specific implementation method can be determined according to the technical solution of the present invention and the actual situation. In the present invention, for the convenience of description, the relative position relationship of each component is described according to the attached specification. Figure 1 The layout is described in detail, such as the positional relationship of front, back, top, bottom, left, right, etc., which is based on the attached manual. Figure 1 The layout direction is determined by the

[0016] The present invention will be further described below in conjunction with embodiments and drawings: As attached Figure 1As shown, the labyrinth type steel bar sorting device comprises a frame 1 and a steel bar silo 2; a steel bar silo 2 is fixedly connected to the top of the frame 1, a bottom plate 3 of the steel bar silo 2 is an inclined plate with the left side higher and the right side lower, a steel bar discharge port 4 is arranged at the right end of the bottom plate 3 of the steel bar silo 2, two steel bar discharge and straightening plates 5 are symmetrically fixedly connected to the front bottom and the rear bottom of the steel bar silo 2, a steel bar discharge channel for roundabout discharge is arranged on the steel bar discharge and straightening plates 5, the upper end of the steel bar discharge channel is communicated with the steel bar discharge port 4 of the steel bar silo 2, a dial shaft 6 is installed on the frame 1 near the position below the steel bar discharge and straightening plates 5, and a dial wheel 7 for moving the steel bars is fixedly installed on the dial shaft 6. The steel bars of different lengths can be sorted by adjusting the distance between the two steel bar feeding and straightening plates 5; in this way, the steel bars in the steel bar silo 2 enter the steel bar feeding channel on the steel bar feeding and straightening plates 5 in sequence through the steel bar feeding port 4, and then can be pulled out by the dial wheel 7, so as to achieve the purpose of steel bar sorting, which has the characteristics of safety and reliability, facilitates operation, greatly improves work efficiency, and reduces the labor intensity of operators.

[0017] The labyrinth-type steel bar sorting device of the present invention is a mechanical device specially used for unloading steel bars of different lengths and diameters; taking steel bars with a length of 1.8 meters and a diameter of 20 mm as an example, it has an efficient and accurate sorting function. A conveying system can be installed below the thumbwheel 7, and a control system can also be included; the qualified steel bars are smoothly transported to the steel bar welding area of ​​the rib plate through the conveying system, and the sorting device accurately separates and classifies the steel bars according to the preset length and diameter standards, and the control system realizes the automatic control of the entire sorting process, including the adjustment and monitoring of the conveying speed, sorting action, etc.

[0018] The above-mentioned labyrinth type steel bar sorting device can be further optimized and / or improved according to actual needs: As attached Figure 1 As shown, at least one dial groove 8 is provided on the outer circumference of the dial wheel 7, and the dial groove 8 corresponds to the lower end of the steel bar feeding channel. In this way, the steel bars coming down from the steel bar feeding channel can enter the dial groove 8 on the dial wheel 7 in sequence, and the rotation speed of the dial shaft 6 is controlled according to production needs, thereby controlling the feeding speed of the steel bars.

[0019] According to the needs, a power drive device is fixedly installed on the frame 1, and the shift shaft 6 is fixedly installed with the power output end of the power drive device. In this way, the rotation of the shift shaft 6 is conveniently driven.

[0020] According to the needs, the power driving device is a motor, and the power driving device can also be a reducer, etc.

[0021] As attached Figure 1As shown, a steel bar discharge annular flow guide plate 9 is fixedly installed on the frame 1 at the position of the thumbwheel 7, the thumbwheel 7 is located in the corresponding steel bar discharge annular flow guide plate 9, a feed port 10 is provided at the upper part of the steel bar discharge annular flow guide plate 9, the feed port 10 corresponds to the steel bar discharge channel, and a discharge port 11 is provided at the lower part of the steel bar discharge annular flow guide plate 9. In this way, the steel bars can be controlled to be sequentially removed from the discharge port 11 of the steel bar discharge annular flow guide plate 9. The steel bars in the steel bar silo 2 sequentially enter the steel bar discharge channel on the steel bar discharge straightening plate 5 through the steel bar discharge port 4, and then are sequentially removed through the feed port 10 on the steel bar discharge annular flow guide plate 9, the dialing slot 8 on the thumbwheel 7 and the discharge port 11 on the steel bar discharge annular flow guide plate 9, so as to achieve the purpose of steel bar sorting.

[0022] As attached Figure 1 As shown, the steel bar feeding channel includes a folded channel 12 and a vertical channel 13; the folded channel 12 is provided on the upper part of the steel bar feeding straightening plate 5, and the vertical channel 13 is provided on the lower part of the steel bar feeding straightening plate 5, the folded channel 12 and the vertical channel 13 are connected, the upper end of the folded channel 12 is connected to the steel bar feeding port 4 of the steel bar silo 2, and the lower end of the vertical channel 13 corresponds to the feeding port 10. In this way, it is convenient for the steel bars to stay in the steel bar feeding channel and then come down in order, so as to achieve the purpose of sorting.

[0023] Advantages of the present invention: (1) Efficient sorting: It can quickly and accurately sort a large number of 1.8-meter-long and 20-mm-diameter steel bars, greatly improving the sorting efficiency. Compared with manual sorting, it can significantly save time and labor costs.

[0024] (2) High precision: With advanced sensing technology and precise mechanical structure, it can ensure that each steel bar can be classified according to the set standards, with extremely small sorting errors, thus ensuring the quality and performance of the steel bars.

[0025] (3) Continuous operation: It can realize continuous and uninterrupted work, is not affected by factors such as manual fatigue, can operate stably for a long time, and meet the needs of large-scale steel bar processing and production.

[0026] (4) Reduce losses: Through precise sorting, confusion of steel bars of different lengths and diameters is avoided, material waste and engineering quality problems caused by misuse of steel bars are reduced, and production costs are reduced.

[0027] The above technical features constitute the embodiments of the present invention, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. A maze-type steel bar sorting device, characterized in that It includes a frame and a steel bar silo; a steel bar silo is fixedly connected to the top of the frame, the bottom plate of the steel bar silo is an inclined plate with the left side higher and the right side lower, a steel bar unloading port is arranged at the right end of the bottom plate of the steel bar silo, two steel bar unloading and straightening plates are symmetrically fixedly connected to the front bottom and the rear bottom of the steel bar silo, a steel bar unloading channel for roundabout unloading is arranged on the steel bar unloading and straightening plates, the upper end of the steel bar unloading channel is communicated with the steel bar unloading port of the steel bar silo, a dial shaft is installed on the frame near the bottom of the steel bar unloading and straightening plates, and a dial wheel for moving the steel bars is fixedly installed on the dial shaft.

2. The labyrinth type steel bar sorting device according to claim 1 is characterized in that At least one dial groove is arranged on the outer circumference of the dial wheel, and the dial groove corresponds to the lower end of the steel bar feeding channel.

3. The labyrinth type steel bar sorting device according to claim 1 or 2, characterized in that A power driving device is fixedly installed on the frame, and the shifting shaft is fixedly installed with a power output end of the power driving device.

4. The labyrinth type steel bar sorting device according to claim 3 is characterized in that The power driving device is an electric motor.

5. The labyrinth type steel bar sorting device according to claim 1 or 2, characterized in that A steel bar discharge annular guide plate is fixedly installed on the frame at the thumbwheel position, the thumbwheel is located in the corresponding steel bar discharge annular guide plate, a feed port is provided at the upper part of the steel bar discharge annular guide plate, the feed port corresponds to the steel bar discharge channel, and a discharge port is provided at the lower part of the steel bar discharge annular guide plate.

6. The labyrinth type steel bar sorting device according to claim 3 is characterized in that A steel bar discharge annular guide plate is fixedly installed on the frame at the thumbwheel position, the thumbwheel is located in the corresponding steel bar discharge annular guide plate, a feed port is provided at the upper part of the steel bar discharge annular guide plate, the feed port corresponds to the steel bar discharge channel, and a discharge port is provided at the lower part of the steel bar discharge annular guide plate.

7. The labyrinth type steel bar sorting device according to claim 4 is characterized in that A steel bar discharge annular guide plate is fixedly installed on the frame at the thumbwheel position, the thumbwheel is located in the corresponding steel bar discharge annular guide plate, a feed port is provided at the upper part of the steel bar discharge annular guide plate, the feed port corresponds to the steel bar discharge channel, and a discharge port is provided at the lower part of the steel bar discharge annular guide plate.

8. The labyrinth type steel bar sorting device according to claim 5, characterized in that The steel bar feeding channel includes a folded line channel and a vertical channel; a folded line channel is provided at the upper part of the steel bar feeding straightening plate, and a vertical channel is provided at the lower part of the steel bar feeding straightening plate, the folded line channel and the vertical channel are connected, the upper end of the folded line channel is connected to the steel bar feeding port of the steel bar silo, and the lower end of the vertical channel corresponds to the feeding port.

9. The labyrinth type steel bar sorting device according to claim 6, characterized in that The steel bar feeding channel includes a folded line channel and a vertical channel; a folded line channel is provided at the upper part of the steel bar feeding straightening plate, and a vertical channel is provided at the lower part of the steel bar feeding straightening plate, the folded line channel and the vertical channel are connected, the upper end of the folded line channel is connected to the steel bar feeding port of the steel bar silo, and the lower end of the vertical channel corresponds to the feeding port.

10. The labyrinth type steel bar sorting device according to claim 7, characterized in that The steel bar feeding channel includes a folded line channel and a vertical channel; a folded line channel is provided at the upper part of the steel bar feeding straightening plate, and a vertical channel is provided at the lower part of the steel bar feeding straightening plate, the folded line channel and the vertical channel are connected, the upper end of the folded line channel is connected to the steel bar feeding port of the steel bar silo, and the lower end of the vertical channel corresponds to the feeding port.

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