Automatic measuring, recording, tracing and marking system for briquette-type regenerated steel

Abstract

The utility model belongs to the technical field of automatic conveying equipment, and particularly relates to a briquetting type regenerated steel automatic measuring, recording, tracing and marking system which comprises a briquetting conveying belt, a scrap steel briquetting is placed on the briquetting conveying belt, and a telescopic sliding table is arranged on the side of the briquetting conveying belt. The telescopic direction of the telescopic sliding table is perpendicular to the conveying direction of the pressing block conveying belt, a lifting support is arranged on the telescopic sliding table, a labeling module is arranged at the front end of the lifting support, and the telescopic sliding table is electrically connected with a pressing block sensor; and the pressing block sensor is arranged behind the labeling module corresponding to the advancing direction of the pressing block conveying belt. According to the utility model, the active telescopic mechanism is designed on the labeling module, so that the label can be stably attached to the uneven surface of the scrap steel pressing block, and the probability that the label on the scrap steel pressing block falls off is obviously reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic conveying equipment, in particular to an automatic measurement, recording, tracing and marking system for briquetting type recycled steel. Background Art

[0002] Scrap steel is an important and indispensable raw material for steelmaking in the modern steel industry. It is mainly used as a steelmaking additive in the long-process converter or as the main steelmaking material in the short-process electric furnace. Long-process steelmaking refers to converter steelmaking, with iron ore (pig iron) as the main raw material and scrap steel as the auxiliary raw material. Short-process steelmaking refers to electric furnace steelmaking, with scrap steel as the main raw material and pig iron as the auxiliary raw material. Scrap steel is an iron resource that can be recycled infinitely. The use of scrap steel for steelmaking can greatly reduce the generation of "three wastes" and reduce carbon emissions. Compared with the long process, the short process can reduce the generation of wastewater, waste slag and waste gas in the previous processes such as ironmaking, coking and sintering. In steel enterprises, it can reduce the emission of CO / CO2 / SO2 and other waste gases by 86%, wastewater by 76%, and waste slag by 72%. Every ton of scrap steel can reduce 0.35 tons of ironmaking slag, 2.6 tons of tailings, and the dust generated by sintering and coking, which can reduce the emission of about 3 tons of solid waste. With the development of human society, the amount of steel reserves in society has continued to increase. In some of the world's early industrial countries, the amount of scrap steel produced has approached or even exceeded steel production. Some countries have begun to study steelmaking with all scrap steel. For example, the United States produced about 80 million tons of scrap steel in 2020, with about 50 million tons used for self-use and the rest exported. Japan was the world's largest importer of scrap steel in the 1970s and 1980s, but it also became a net exporter of scrap steel in the early 1990s. Therefore, it is a general trend to develop advanced scrap steel processing technology and research and develop new types of recycled steel.

[0003] The conventional processing technology for light materials with small volume and specific gravity such as thin scrap steel is to use a baler to compress them into blocks and bundle them for use as steelmaking raw materials; or to crush them first and then use magnetic separation to separate the scrap steel to become recycled steel. Among them, using a briquetting machine to press the scrap steel fragments into blocks to produce recycled scrap steel briquettes that can be reused as production raw materials is currently the more mainstream processing method in my country.

[0004] A general briquetting machine is shown in the patent document with patent number CN202223165464.7 and name "A scrap steel pressing device for preventing scrap steel overflow", which includes a casing, a hydraulic rod two and a hydraulic rod one. A hydraulic block is installed in the casing, and the back of the hydraulic block is connected to the output end of the hydraulic rod two. A bracket body is provided at the upper open end of the casing, and a hydraulic plate is hingedly installed on the bracket body, and the back of the hydraulic plate is connected to the output end of the hydraulic rod one. An anti-overflow component is also installed in the casing. The anti-overflow component and the hydraulic block are respectively located at both ends of the casing along the length direction. The anti-overflow component is used to prevent the scrap steel from leaving the casing when the hydraulic plate rotates downward to briquette the scrap steel in the casing.

[0005] However, due to the different sources of recycled products, the weight and rigidity of the scrap steel fragments input into the briquetting machine cannot be unified each time, and the briquettes processed by the briquetting machine inevitably have deviations in weight, size and color quality. At present, there is still a lack of corresponding automated means to record and manage these production information. Utility Model Content

[0006] In order to solve the problem that there are deviations in the quantity, size and quality of metal briquettes such as recycled steel on the market, but these production information cannot be quickly recorded and managed, and workers are often required to carry out weighing and measuring operations that are time-consuming and labor-intensive, a briquetting type recycled steel automatic measurement, recording and traceability marking system is provided.

[0007] The briquetting type recycled steel automatic measurement, recording and traceability marking system comprises a briquetting conveyor belt, scrap steel briquettings are placed above the briquetting conveyor belt, a belt scale, a measuring component and a labeling component are sequentially arranged on the briquetting conveyor belt, the belt scale and the measuring component are electrically connected to a printing component through an industrial control module, the printing component is attached to the side of the labeling component, the measuring component comprises a left distance sensor and a right distance sensor symmetrically arranged on the left and right sides of the briquetting conveyor belt and a top distance sensor arranged above the briquetting conveyor belt.

[0008] Furthermore, a metal briquetting machine is arranged at the front end of the briquetting conveyor belt, a mechanical arm is arranged between the metal briquetting machine and the briquetting conveyor belt, and an electromagnet plate is arranged at the bottom of the mechanical arm.

[0009] Furthermore, the metal briquetting machine comprises a storage cabin with a horizontal bottom and vertical sides, and the top and front end of the storage cabin are provided with telescopic pressing plates, and the mechanical arm can move between the top of the storage cabin and the briquetting conveyor belt.

[0010] Furthermore, a rotation drive is coaxially connected above the electromagnet plate.

[0011] Furthermore, a discharging conveying arm is arranged above the end of the briquetting conveyor belt corresponding to the scrap steel briquetting, and an electromagnet plate is arranged at the bottom of the discharging conveying arm.

[0012] Furthermore, the labeling assembly includes a labeling machine and a telescopic platform, the output end of the labeling machine is correspondingly arranged on the side of the scrap steel briquette, the output end of the labeling machine protrudes from the telescopic platform, and the telescopic direction of the telescopic platform is perpendicular to the conveying direction of the briquette conveyor belt.

[0013] Furthermore, a telescopic distance measuring sensor is provided at the front end of the telescopic platform, and the telescopic distance measuring sensor is electrically connected to the briquetting conveyor belt and the telescopic platform through an industrial control module.

[0014] Furthermore, the printing assembly and the labeling machine are integrally formed.

[0015] The advantages of the utility model are:

[0016] 1. It can automatically complete the weighing and size measurement of recycled metal briquettes, store the data in the industrial control module, and label the briquettes to effectively trace the recycled metal briquettes.

[0017] 2. The measuring and labeling process is fast and efficient, and will not affect the discharge efficiency of the briquette.

[0018] 3. Simple and reliable structure, low cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a top view of the structure of the automatic measurement, recording and traceability marking system for briquette-type recycled steel;

[0021] Figure 2 A side view of the automatic measurement, recording and traceability marking system for briquette-type recycled steel

[0022] Figure 3 It is a schematic diagram of the structure of a metal briquetting machine, a mechanical arm and a briquetting conveyor belt;

[0023] Figure 4 It is a schematic diagram of the structure of the labeling component and the briquetting conveyor belt.

[0024] Figure ID:

[0025] 1. Briquetting conveyor belt; 2. Belt scale; 301. Left distance sensor; 302. Right distance sensor; 303. Top distance sensor; 4. Labeling assembly; 401. Labeling machine; 402. Telescopic platform; 403. Telescopic distance sensor; 5. Industrial control module; 6. Metal briquetting machine; 601. Storage compartment; 602. Telescopic pressure plate; 7. Robotic arm; 701. Rotary drive; 8. Electromagnetic iron plate; 9. Discharging conveyor arm; 10. Scrap briquetting. DETAILED DESCRIPTION

[0026] In order to solve the problem that there are deviations in the quantity, size and quality of metal briquettes such as recycled steel on the market, but these production information cannot be quickly recorded and managed, and workers are often required to carry out weighing and measuring operations that are time-consuming and labor-intensive, a briquetting type recycled steel automatic measurement, recording and traceability marking system is provided.

[0027] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] It should be noted that the terms such as "within", "in" and "a" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships, without substantially changing the technical content, should also be regarded as the scope of the implementation of the present utility model, and should be stated in advance.

[0029] In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances.

[0030] like Figures 1 to 4As shown, the present embodiment provides a briquetting type recycled steel automatic measurement, recording and traceability marking system, comprising a briquetting conveyor belt 1, above which scrap steel briquettings 10 are placed, and on which a belt scale 2, a measuring component and a labeling component 4 are sequentially arranged, wherein the belt scale 2 and the measuring component are electrically connected to a printing component via an industrial control module 5, wherein the printing component is attached to the side of the labeling component 4, and wherein the measuring component comprises a left distance sensor 301 and a right distance sensor 302 symmetrically arranged on the left and right sides of the briquetting conveyor belt 1 and a top distance sensor 303 arranged above the briquetting conveyor belt 1.

[0031] In actual use, the scrap steel briquette 10 is transported by the briquette conveyor belt 1 and passes through the belt scale 2, the measuring component, and the labeling component 4 in sequence before being discharged. During the conveying process, the data detected by the belt scale 2 and the measuring component are stored in the industrial control module 5, and corresponding QR codes, bar codes and other labels are generated to bind the data. In addition, the staff can also bind other information such as batch and time to the label. Then the printing component prints the corresponding label on the label, and the labeling component 4 is used to paste the corresponding label on the side of the scrap steel briquette 10, so that the workers can scan the label to check when the scrap steel briquette 10 is used later.

[0032] Since the industrial computer and barcode identification generally used in the industrial control module 5 have been widely used in this field, the specific operating principle will not be described in detail.

[0033] The front end of the briquetting conveyor belt 1 is provided with a metal briquetting machine 6, a mechanical arm 7 is provided between the metal briquetting machine 6 and the briquetting conveyor belt 1, and an electromagnet plate 8 is provided at the bottom of the mechanical arm 7. The metal briquetting machine 6 presses the metal fragments into scrap steel briquettings 10, which are then adsorbed by the electromagnet plate 8 and taken out to the front end of the briquetting conveyor belt 1, replacing manual feeding and improving work efficiency. The electromagnet plate 8 has fast and stable adsorption, and is particularly suitable for grabbing square scrap steel briquettings 10.

[0034] The metal briquetting machine 6 includes a storage cabin 601 with a horizontal bottom and vertical sides. The top and front end of the storage cabin 601 are provided with a telescopic pressing plate 602. The mechanical arm 7 can move between the top of the storage cabin 601 and the briquetting conveyor belt 1. A rotary drive 701 is coaxially connected above the electromagnet plate 8. Since the width of the storage cabin 601 is fixed, the widths of the left and right sides of the pressed scrap steel briquette 10 are fixed. Then, the rotary drive 701 on the electromagnet plate 8 can be used to rotate the scrap steel briquette 10 by 90°, so that the front and rear widths of the scrap steel briquette 10 can be obtained by subtracting the detection values ​​of the left distance sensor 301 and the right distance sensor 302 from the spacing width of the two sensors. Finally, combined with the value of the top distance sensor 303, the cross-sectional length, width, height and volume values ​​of the block-shaped scrap steel briquette 10 can be quickly obtained.

[0035] A discharging conveying arm 9 is provided above the end of the briquetting conveyor belt 1 corresponding to the scrap steel briquetting 10, and an electromagnet plate 8 is provided at the bottom of the discharging conveying arm 9. Both the front and rear ends of the briquetting conveyor belt 1 are equipped with magnetic suction automatic arms, which can automatically load and unload materials, so as to save manual operation stations and improve work efficiency.

[0036] The labeling assembly 4 includes a labeling machine 401 and a telescopic platform 402. The output end of the labeling machine 401 is correspondingly arranged on the side of the scrap steel briquette 10. The output end of the labeling machine 401 protrudes from the telescopic platform 402. The telescopic direction of the telescopic platform 402 is perpendicular to the conveying direction of the briquette conveyor belt 1. The telescopic platform 402 is higher than the briquette conveyor belt 1, and the labeling machine 401 protrudes from the inner side of the briquette conveyor belt 1, which is convenient for adapting to small-sized scrap steel briquettes 10 and can improve the stability of labeling. In addition, the telescopic labeling machine 401 can adapt to scrap steel briquettes 10 of different sizes, and can avoid the labeling machine 401 hindering the advancement of the scrap steel briquette 10 by shrinking backwards.

[0037] The front end of the telescopic platform 402 is provided with a telescopic distance measuring sensor 403, and the telescopic distance measuring sensor 403 is electrically connected to the briquetting conveyor belt 1 and the telescopic platform 402 through the industrial control module 5. The telescopic platform 402 adjusts the telescopic amplitude according to the detection data of the telescopic distance measuring sensor 403 to ensure that the label can be firmly attached to the scrap steel briquettings 10 of different sizes.

[0038] The printing component and the labeling machine 401 are integrally formed, that is, a printing and labeling all-in-one machine equipped with a printing function. Related products have been widely used in the market, which can effectively improve the integration of the equipment and reduce the occupied volume of the equipment.

[0039] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementation modes. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A briquetting type recycled steel automatic measurement, recording and traceability marking system, comprising a briquetting conveyor belt, on which scrap steel briquetting is placed, characterized in that: A belt scale, a measuring component and a labeling component are sequentially arranged on the pressing block conveyor belt. The belt scale and the measuring component are electrically connected to a printing component through an industrial control module. The printing component is attached to the side of the labeling component. The measuring component includes a left distance sensor and a right distance sensor symmetrically arranged on the left and right sides of the pressing block conveyor belt and a top distance sensor arranged above the pressing block conveyor belt.

2. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 1 is characterized in that: A metal briquetting machine is arranged at the front end of the briquetting conveyor belt, a mechanical arm is arranged between the metal briquetting machine and the briquetting conveyor belt, and an electromagnet plate is arranged at the bottom of the mechanical arm.

3. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 2 is characterized in that: The metal briquetting machine comprises a storage cabin with a horizontal bottom and two vertical sides. The top and front end of the storage cabin are both provided with telescopic pressing plates. The mechanical arm can move between the top of the storage cabin and the briquetting conveyor belt.

4. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 3 is characterized in that: A rotation drive is coaxially connected above the electromagnet plate.

5. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 4 is characterized in that: A discharging conveying arm is arranged above the end of the briquetting conveyor belt corresponding to the scrap steel briquetting, and an electromagnet plate is arranged at the bottom of the discharging conveying arm.

6. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 1 is characterized in that: The labeling assembly includes a labeling machine and a telescopic platform. The output end of the labeling machine is correspondingly arranged on the side of the scrap steel briquette, and the output end of the labeling machine protrudes from the telescopic platform. The telescopic direction of the telescopic platform is perpendicular to the conveying direction of the briquette conveyor belt.

7. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 6 is characterized in that: A telescopic distance measuring sensor is arranged at the front end of the telescopic platform, and the telescopic distance measuring sensor is electrically connected to the block conveyor belt and the telescopic platform through an industrial control module.

8. The automatic measurement, recording and traceability marking system for briquetting type recycled steel according to claim 6 is characterized in that: The printing assembly and the labeling machine are integrally formed.

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