CN117125503A

CN117125503A - Bar stock conveying system of special steel

Info

Publication number: CN117125503A
Application number: CN202311120045.8A
Authority: CN
Inventors: 陈朝阳; 张镱曦; 陈国栋
Original assignee: Hubei Tianyong Intelligent Equipment Co ltd
Current assignee: Hubei Tianyong Intelligent Equipment Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2023-11-28

Abstract

The application provides a bar stock conveying system of special steel, which comprises a bracket, a feeding assembly, a distributing assembly, a vibrating mechanism and a receiving assembly; the material distribution assembly comprises a transmission groove, a partition plate, a material distribution groove and a baffle mechanism, wherein a plurality of strip-shaped empty grooves which are parallel to each other are arranged in the material distribution groove; the partition plate is arranged on the bottom surface of the transmission groove along the length direction of the transmission groove, and the material dividing groove is arranged on one side of the partition plate; an openable baffle is arranged on the baffle mechanism, and one corner of the baffle is provided with an opening; the vibration mechanism is arranged on the transmission groove, the transmission groove is connected to the support, and the feeding assembly is located at the first end of the transmission groove. According to the bar stock conveying system for the special steel, the distribution grooves are arranged in the vibratable conveying grooves, so that a large amount of bar stock can be sorted through the conveying grooves, a small amount of bar stock can be sorted through the distribution grooves, when the weight of the bar stock is close to that of a batch of raw materials, the conveying grooves are closed through the baffle mechanism, and the distribution grooves are left, so that full-automatic sorting of bars can be achieved.

Description

Bar stock conveying system of special steel

Technical Field

The application relates to the field of automatic production equipment, in particular to a bar stock conveying system for special steel.

Background

Steel is the basis of the modern industry, and the requirements for steel are also more stringent and careful, thereby creating an explosion of demands for ultra-high strength steels and specialty steels. When the steel is smelted, the types and the proportions of various components in the materials are required to be strictly controlled, and the control of raw materials is correspondingly strict. The raw materials required for smelting special steels and ultra-high strength steels are all of a specific shape, such as a rod shape.

In order to achieve a tight control of the raw material composition, it is necessary to control the total weight of raw materials required per furnace steel in addition to using raw materials of which the material composition is determined and uniform. This technical problem can obviously be solved by means of manual sorting and weighing, but this cannot meet the full-automatic production requirements required for industrial upgrading, so that a set of automatic and accurate rod-shaped raw material sorting and conveying systems must be provided.

Disclosure of Invention

In view of this, it is desirable to provide a bar stock delivery system for specialty steels that addresses at least one of the problems noted above.

The application provides a bar stock conveying system of special steel, which comprises a bracket, a feeding assembly, a distributing assembly, a vibrating mechanism and a receiving assembly;

the material distribution assembly comprises a transmission groove, a partition plate, a material distribution groove and a baffle mechanism, wherein a plurality of strip-shaped empty grooves which are parallel to each other are arranged in the material distribution groove; the separation plate is arranged on the bottom surface of the transmission groove along the length direction of the transmission groove, and the material distribution groove is arranged on one side of the separation plate; an openable baffle is arranged on the baffle mechanism, one corner of the baffle is provided with an opening, and the opening is opposite to the material dividing groove;

the vibration mechanism is arranged on the transmission groove, the transmission groove is connected to the support, the feeding component is located at the first end of the transmission groove, and the receiving component is located below the second end of the transmission groove.

In one embodiment, the feeding assembly comprises a first connecting frame and a hopper, an openable sealing plate is arranged at a discharge hole of the hopper, and the hopper is connected to the bracket through the first connecting frame.

In one embodiment, the material distributing assembly further comprises a plurality of spring connectors, and the conveying groove is hung on the support through the spring connectors.

In one embodiment, the material dividing groove is a corrugated plate provided with 2-3 grooves, the corrugated plate is attached to the bottom surface of the transmission groove, one side edge of the corrugated plate is connected to the groove wall of the transmission groove, and the other side edge of the corrugated plate is connected to the partition plate.

In one embodiment, the dividing groove is surrounded by a plurality of sections of prismatic protruding parts, the top ends of the prismatic protruding parts incline towards the first end of the conveying groove, and the intermittent line sections formed by the prismatic protruding parts gradually shrink towards the second end of the conveying groove and are connected with one end of the partition plate.

In one embodiment, the receiving assembly includes a weighing mechanism for weighing the weight of the receiving assembly.

In one embodiment, the receiving assembly includes a transition receiving mechanism and a transfer mechanism, the transition receiving mechanism being located between the transfer mechanism and the second end of the transfer slot.

In one embodiment, the transition receiving mechanism comprises a receiving hopper, a sealing cover and a reciprocating part, wherein the reciprocating part is connected with the sealing cover and can open and close the sealing cover at the outlet of the receiving hopper.

In one embodiment, the vibration mechanism comprises a vibration motor, an eccentric flywheel and a second connecting frame, wherein the second connecting frame is obliquely arranged at the bottom of the outer side of the transmission groove, the eccentric flywheel is arranged on a power output shaft of the vibration motor, and the vibration motor is connected to the lowest end of the second connecting frame.

In one embodiment, the vibration mechanism further comprises a cross beam and a suspension spring, the vibration motor is connected to the cross beam through the suspension spring, and the cross beam is connected to the bracket.

The technical scheme provided by the embodiment of the application has the following beneficial technical effects:

according to the bar stock conveying system for the special steel, the distribution grooves are arranged in the vibratable conveying grooves, so that a large amount of bar stock can be sorted through the conveying grooves, a small amount of bar stock can be sorted through the distribution grooves, when the weight of the bar stock is close to that of a batch of raw material, the conveying grooves are closed through the baffle mechanism, only the distribution grooves are left, full-automatic sorting of bars can be achieved, and meanwhile efficiency and accuracy are considered.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

FIG. 1 is a schematic perspective view of a bar stock delivery system for specialty steels according to an embodiment of the present application;

FIG. 2 is a schematic view of a first perspective part of a bar stock delivery system for specialty steels according to an embodiment of the present application;

FIG. 3 is a schematic view of a second perspective partial perspective of a bar stock delivery system for specialty steels according to an embodiment of the present application;

FIG. 4 is a schematic view of a third view plan view of a bar stock delivery system for specialty steels according to an embodiment of the present application;

FIG. 5 is a schematic view of a fourth view plan view of a bar stock delivery system for specialty steels according to an embodiment of the present application;

FIG. 6 is a schematic view of a fifth view plan view of a bar stock delivery system for specialty steels according to an embodiment of the present application;

fig. 7 is a schematic view showing a third view plane structure of a part bar stock feeding system for special steel according to still another embodiment of the present application.

Reference numerals illustrate:

100-bracket, 200-feeding component, 300-distributing component, 400-vibrating mechanism and 500-receiving component;

210-a first connecting frame, 220-a hopper;

310-conveying grooves, 320-partition plates, 330-distributing grooves, 340-baffle mechanisms and 350-spring connectors;

331-prismatic protruding parts, 341-baffle plates, 342-telescopic driving parts, 343-openings;

410-a vibration motor, 420-a second connecting frame, 430-a cross beam, 440-a suspension spring;

510-a transition receiving mechanism and 520-a transferring mechanism; 511-receiving hopper, 512-capping, 513-reciprocating part.

Detailed Description

In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. The figures show possible embodiments of the application. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein with reference to the accompanying drawings. The embodiments described by reference to the drawings are exemplary for a more thorough understanding of the present disclosure and should not be construed as limiting the present application. Furthermore, if detailed descriptions of known techniques are unnecessary for the illustrated features of the present application, such technical details may be omitted.

It will be understood by those skilled in the relevant art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It should be understood that the term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.

The following describes the technical solution of the present application and how the technical solution solves the technical problems described above with specific examples.

According to the bar stock conveying system for the special steel, as shown in fig. 1 and 2, main parts comprise a bracket 100, a feeding assembly 200, a distributing assembly 300, a vibrating mechanism 400 and a receiving assembly 500. The application has been described with reference to specific details of construction or components that are modified or optimized for use in connection with the application, but not for the purpose of implying any particular importance or clarity in connection with such description. The bracket 100 is a support part provided with each functional part, and each part is assembled by the bracket 100 to be mounted on a production line of a workshop. The feeding assembly 200 is used for continuously inputting raw material bars into the distribution assembly 300, the vibration mechanism 400 is responsible for providing forward power to drive the bars to continuously travel from one end of the distribution assembly 300 to the other end under the action of vibration, and the bars are grouped by the distribution assembly 300 in the traveling process. The receiving assembly 500 is used to receive the bar stock transported by the dispensing assembly 300 and is conveniently transported in its entirety for removal after a batch of raw material reaches a preset weight.

The material distribution assembly 300 comprises a transmission groove 310, a baffle 320, a material distribution groove 330 and a baffle mechanism 340, wherein a plurality of strip-shaped empty grooves which are parallel to each other are arranged in the material distribution groove 330; the partition 320 is disposed on the bottom surface of the transfer slot 310 along the length direction of the transfer slot 310, and the dividing slot 330 is disposed at one side of the partition 320; the baffle mechanism 340 is provided with an openable baffle 341, one corner of the baffle 341 is provided with an opening 343, and the opening 343 is opposite to the material distributing groove 330. Because the bars of the special steel are basically uniform, the materials are uniform, the weight is also basically uniform, one pot of molten steel can be 800 kg, and in order to ensure that the component errors of the materials are as small as possible, the weight of the raw materials is as accurate as possible when the materials are required to be weighed. However, the efficiency of 800 kg bars to be sorted for a longer period of time is practically too low to be of any significance for automated modification if, for accuracy, one-by-one conveyor receiving assembly 500 is to be used. Thus, the dividing wall 330 is only a portion of the transfer channel 310, or a smaller portion, and the divider 320 divides the transfer channel 310 into two portions, one of which is to travel most of the bar stock and a small portion of which travels through the dividing wall 330. When the total weight of the bars in the receiving assembly 500 is close to 800 kg, the baffle mechanism 340 closes the part of the transmission groove 310 except the distribution groove 330, only the distribution groove 330 is left to continue to run, and the total weight of the bars in the receiving assembly 500 is adjusted by precisely small amount of bars, so that the bars in the receiving assembly 500 are transferred according to precise batch.

The vibration mechanism 400 is disposed on the transmission groove 310, the transmission groove 310 is connected to the bracket 100, the feeding assembly 200 is disposed at a first end of the transmission groove 310, and the receiving assembly 500 is disposed below a second end of the transmission groove 310.

In fact, the bar stock conveying system for special steel provided by the application necessarily uses an automatic control device, such as a processor or a controller loaded with the automatic operation control system, and the controller controls the operation of the vibration mechanism 400 and the baffle mechanism 340 and the receiving assembly 500, can receive signals from the receiving assembly 500, controls the vibration mechanism 400 to operate or stop, and controls the baffle mechanism 340 to be lowered or pulled up. From a hardware perspective, the controller or processor may be a CPU (Central Processing Unit ), general purpose processor, DSP (Digital Signal Processor, data signal processor), ASIC (Application Specific Integrated Circuit ), FPGA (Field-Programmable Gate Array, field programmable gate array) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various exemplary logic blocks, modules and circuits described in connection with this disclosure. A processor may also be a combination that performs computing functions, e.g., including one or more microprocessors, a combination of a DSP and a microprocessor, and the like.

According to the bar stock conveying system for the special steel, the distribution groove 330 is arranged in the vibratable conveying groove 310, so that a large amount of bar stock can be sorted through the conveying groove 310, a small amount of bar stock can be sorted through the distribution groove 330, when the weight of the bar stock is close to that of a batch of raw materials, the conveying groove 310 is closed through the baffle mechanism 340, only the distribution groove 330 is left, full-automatic sorting of bars can be achieved, and meanwhile efficiency and accuracy are considered.

Alternatively, in one embodiment of the present application, as shown in fig. 2 to 4, the feeding assembly 200 includes a first connecting frame 210 and a hopper 220, an openable sealing plate is disposed at a discharge port of the hopper 220, and the hopper 220 is connected to the bracket 100 through the first connecting frame 210. The loading assembly 200 needs to be convenient for transportation by a forklift and simultaneously convenient for stacking and storage so as to save limited working space, and moreover, needs to be capable of conveniently and lightly opening and closing the sealing plates, so that bar materials in the hopper 220 can be conveniently output.

Optionally, in one embodiment of the present application, as shown in fig. 2 and 6, the dispensing assembly 300 further includes a plurality of spring connectors 350, and the transfer slot 310 is suspended from the support 100 by the spring connectors 350. Only a portion of the spring connector 350 is shown, but does not affect the specific structural style and specific function of the dispensing assembly 300. The spring connector 350 makes the material distributing assembly 300 driven to vibrate by the vibration mechanism 400 more power, more elasticity and longer service life.

Alternatively, in another embodiment of the present application, as shown in fig. 3 and 5, the material dividing groove 330 is a corrugated plate provided with 2-3 grooves, the corrugated plate is attached to the bottom surface of the transmission groove 310, one side edge of the corrugated plate is connected to the groove wall of the transmission groove 310, and the other side edge is connected to the partition plate 320. The specific shape of the dividing chute 330 may vary, with the corrugated plate being one of the other, and for example the dividing chute 330 is formed by one or two mutually parallel risers. The corrugated plate is mainly produced by adopting an integral stamping or die casting mode.

Alternatively, in still another embodiment of the present application, as shown in fig. 7, the dividing chute 330 is surrounded by a plurality of sections of prismatic protrusions 331, the top ends of the prismatic protrusions 331 are inclined toward the first end of the conveying chute 310, and the intermittent line sections formed by the prismatic protrusions 331 gradually shrink toward the second end of the conveying chute 310 and are connected to one end of the partition 320. The rib-shaped protrusion 331 has two ridges formed by inclined top end surfaces, which are inclined, low in the direction toward the first end of the transfer groove 310, linearly raised, high in the direction toward the second end of the transfer groove 310, so that the bar in motion can be randomly separated to the left or right by the rib-shaped protrusion 331, and if separated to the left, may pass through the distribution groove 330, move toward the second end of the transfer groove 310, and leak out of the opening of the baffle. The intermittent line formed by the multi-segment rib-shaped protrusion 331 and one side of the transmission groove 310 form a bell mouth shape, the large mouth of the bell mouth is at the first end of the transmission groove 310, the small mouth or the outlet is at the second end of the transmission groove 310, and the rib-shaped protrusion 331 can be welded to the bottom surface of the transmission groove 310 in a seamless manner. By adopting the material dividing groove 330 in this embodiment, the prismatic protruding portion 331 plays a role in guiding and dividing, so that the bar can be divided into the material dividing groove 330 more smoothly, and the bar can be basically ensured to continuously leak out from the opening, and meanwhile, the transmission of the bar at other parts of the transmission groove 310 is not affected. Optionally, in some implementations, at least one section of the prismatic protruding portion 331 is further disposed in the dividing groove 330 between the intermittent line formed by the sections of the prismatic protruding portions 331 and one side surface of the conveying groove 310, so as to further divide the bar entering the dividing groove 330 and avoid the bar congestion in the dividing groove 330.

Alternatively, in an embodiment of the present application, as shown in fig. 2 to 4, the baffle mechanism 340 further includes a telescopic driving part 342, two ends of the baffle 341 are hinged on the bracket 100, and a telescopic shaft of the telescopic driving part 342 is connected to the baffle 341. The baffle 341 can rotate around the hinge, the rotation range can be 30-90 degrees, the rotation range can be determined according to the diameter and the length of the bar, the bar which continuously stretches out can be conveniently blocked by adopting a side surface rotation opening and closing mode, the situation that the bar body leaves the material distribution assembly 300 always exists, the baffle 341 cannot be completely closed and attached to the second end port of the transmission groove 310, and at the moment, the shrinkage force and the shrinkage progress of the telescopic driving part 342 also need to be adjusted by the controller according to actual conditions, so that the damage of related parts is avoided.

Optionally, in a further embodiment of the present application, the receiving assembly 500 comprises a weighing mechanism (not shown) for weighing the receiving assembly 500. The weighing mechanism data is transmitted to the controller, which determines when to open the shutter mechanism 340, when to close the vibration mechanism 400, and when to cause the receiving assembly 500 to be transferred. The weighing mechanism needs to be able to withstand the impact of the bar stock.

Alternatively, in combination with the foregoing embodiments, in one specific implementation of an embodiment of the present application, as shown in fig. 1, the receiving assembly 500 includes a transition receiving mechanism 510 and a transfer mechanism 520, the transition receiving mechanism 510 being located between the transfer mechanism 520 and the second end of the transfer slot 310. By means of a transition receiving mechanism 510, the impact of bar stock falling from the dispensing assembly 300 on the lowermost receiving assembly 500 can be shared when the dispensing assembly 300 is high, as is common in the case of large batches. The transition receiving mechanism 510 corresponds to a modification of the original one-stage receiving assembly 500 into two-stage receiving.

Alternatively, in combination with the above embodiment, in another implementation of an embodiment of the present application, as shown in fig. 2 and 5, the transition receiving mechanism 510 includes a receiving hopper 511, a cover 512, and a reciprocating portion 513, where the reciprocating portion 513 is connected to the cover 512, and may enable the cover 512 to open and close at an outlet of the receiving hopper 511. The cover 512 may be constructed in a grab-like manner to facilitate quick folding and unfolding.

Alternatively, in one embodiment of the present application, as shown in fig. 2, the vibration mechanism 400 includes a vibration motor 410, an eccentric flywheel, and a second coupling frame 420, the second coupling frame 420 is obliquely disposed at the outer bottom of the transmission groove 310, the eccentric flywheel is mounted on the power output shaft of the vibration motor 410, and the vibration motor 410 is coupled to the lowermost end of the second coupling frame 420.

Optionally, in still another embodiment of the present application, as shown in fig. 2, the vibration mechanism 400 further includes a cross beam 430 and a suspension spring 440, and the vibration motor 410 is connected to the cross beam 430 through the suspension spring 440, and the cross beam 430 is connected to the bracket 100. By the suspension springs 440, the vibration effect of the vibration motor 410 is enhanced, and the vibration motor 410 is not easily damaged in the case of enhancing the vibration amplitude.

The bar stock conveying system of the special steel provided by the application has the following working processes:

the feeding assembly is filled with enough bars, the sealing plate at the discharge hole of the hopper is removed, and the bars fall from the hopper to the first end of the conveying groove of the material distributing assembly. The transmission groove is driven by the vibration mechanism to vibrate and run at a certain frequency, the bar material vibrates and runs from the first end to the second end in the transmission groove, a small part of bar material passes through the material dividing groove, and a large part of bar material passes through the transmission groove outside the material dividing groove to reach the second end and fall into the receiving assembly. The sensor in the receiving component, such as a weighing mechanism, monitors the weight change in the receiving component, receives the signal when the weight change reaches a certain specific value, controls the baffle mechanism to operate, gradually closes the baffle, only leaves the dividing groove, can continuously transmit the bar, and gradually adjusts the total weight of the bar in the receiving component in a small range until the accurate required dosage is reached. The controller controls the vibration mechanism to stop running, and the bar material stops being transmitted from the material distributing groove. Releasing or allowing the receiving assembly to be transferred completes sorting of a batch of raw material bars.

It will be appreciated by those skilled in the art that the terms "first," "second," and "second" have been discussed herein for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.

The foregoing is only a partial embodiment of the present application, and it should be noted that it will be apparent to those skilled in the art that modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.

Claims

1. The bar stock conveying system of the special steel is characterized by comprising a bracket, a feeding assembly, a distributing assembly, a vibrating mechanism and a receiving assembly;

the material distribution assembly comprises a transmission groove, a partition plate, a material distribution groove and a baffle mechanism, wherein a plurality of strip-shaped empty grooves are formed in the material distribution groove; the separation plate is arranged on the bottom surface of the transmission groove along the length direction of the transmission groove, and the material distribution groove is arranged on one side of the separation plate; an openable baffle is arranged on the baffle mechanism, one corner of the baffle is provided with an opening, and the opening is opposite to the material dividing groove;

2. The special steel bar stock conveying system according to claim 1, wherein the feeding assembly comprises a first connecting frame and a hopper, an openable sealing plate is arranged at a discharge hole of the hopper, and the hopper is connected to the bracket through the first connecting frame.

3. The special steel bar stock delivery system of claim 1, wherein the dispensing assembly further comprises a plurality of spring connectors, the transfer slot being suspended from the bracket by the spring connectors.

4. The bar stock conveying system of special steel according to claim 1, wherein the material dividing groove is a corrugated plate provided with 2-3 grooves, the corrugated plate is attached to the bottom surface of the conveying groove, one side edge of the corrugated plate is connected to the groove wall of the conveying groove, and the other side edge of the corrugated plate is connected to the partition plate.

5. The bar stock delivery system of claim 1, wherein the distribution chute is defined by a plurality of sections of prismatic protrusions, the tips of the prismatic protrusions being inclined toward the first end of the delivery chute, and the intermittent sections of the prismatic protrusions being gradually contracted toward the second end of the delivery chute and connected to one end of the separator.

6. A special steel bar stock delivery system according to claim 1, wherein the receiving assembly comprises a weighing mechanism for weighing the receiving assembly.

7. A special steel bar stock transfer system as set forth in claim 1 wherein the receiving assembly includes a transition receiving mechanism and a transfer mechanism, the transition receiving mechanism being located between the transfer mechanism and the second end of the transfer trough.

8. The special steel bar stock delivery system of claim 7, wherein the transition receiving mechanism comprises a receiving hopper, a sealing cover and a reciprocating part, wherein the reciprocating part is connected with the sealing cover and can open and close the sealing cover at the outlet of the receiving hopper.

9. The special steel bar stock conveying system according to claim 1, wherein the vibration mechanism comprises a vibration motor, an eccentric flywheel and a second connecting frame, the second connecting frame is obliquely arranged at the bottom of the outer side of the transmission groove, the eccentric flywheel is installed on a power output shaft of the vibration motor, and the vibration motor is connected to the lowest end of the second connecting frame.

10. The special steel bar stock delivery system of claim 1, wherein the vibration mechanism further comprises a cross beam and a suspension spring, the vibration motor is connected to the cross beam through the suspension spring, and the cross beam is connected to the bracket.