CN218079657U - Billet temperature compensating device - Google Patents
Billet temperature compensating device Download PDFInfo
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- CN218079657U CN218079657U CN202222149098.XU CN202222149098U CN218079657U CN 218079657 U CN218079657 U CN 218079657U CN 202222149098 U CN202222149098 U CN 202222149098U CN 218079657 U CN218079657 U CN 218079657U
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- billet
- temperature
- annular coil
- coil
- driving piece
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Abstract
The utility model discloses a steel billet temperature supplementing device, include: the power supply module, the annular coil and the driving piece are arranged; the power supply module is electrically connected with the annular coil and used for supplying power to the annular coil; the driving piece is connected with the annular coil and used for moving the annular coil to the groove-shaped roller way for the steel billet to pass through. The billet moves on the groove-shaped roller way, when the billet passes through the annular coil, induced current can be generated in the billet, the surface of the billet is rapidly heated to the required temperature, the subsequent rolling procedure is conveniently and smoothly carried out, the phenomenon of head explosion is avoided, and the safe and reliable operation of a production line is ensured.
Description
Technical Field
The utility model relates to a rolled technical field of steel especially relates to a temperature device is mended to steel billet.
Background
In a steel rolling line, a hot billet 1 is usually rolled by being pushed forward on a grooved roller table 2 into a rolling apparatus 3 of one stage and the next. As shown in fig. 1 and fig. 2, the grooved roller bed 2 includes a roller bed support 21, rollers 22 and a roller driving mechanism 23, wherein the rollers 22 are disposed in the roller bed support 21 at intervals, and the roller driving mechanism 23 is connected to the rollers 22 to drive the rollers 22 to rotate synchronously. The billet 1 is placed on the roller 22, moved forward while the roller 22 rotates, and enters the rolling mill 3. After coming out of the rolling equipment 3, the steel strip is driven by the downstream grooved roller bed 2 to advance.
Because billet 1 need wait in line in cell type roll table 2, the temperature drops more in winter in the north, billet 1 cooling is very fast, if billet 1's temperature drops to certain degree, firstly can increase rolling equipment 3's load, shorten equipment life, secondly can make 1 head of billet take place "explode the head" phenomenon after rolling, the head produces one or more fork promptly, seriously influence 1 smooth entering next grade rolling equipment 3 of billet, can take place the putty accident sometimes, lead to shutting down the production line, produce great economic loss.
SUMMERY OF THE UTILITY MODEL
In order to solve the partial or whole technical problem existing in the prior art, the utility model provides a temperature device is mended to steel billet. The technical scheme is as follows:
provided is a billet temperature compensating device, including: the power supply module, the annular coil and the driving piece are arranged on the base; the power supply module is electrically connected with the annular coil and used for supplying power to the annular coil; the driving piece is connected with the annular coil and used for moving the annular coil to the groove-shaped roller way for the steel billet to pass through.
In some optional implementations, the temperature measuring device further comprises a temperature measuring gun and a control module; the temperature measuring gun is arranged above the side of the groove-shaped roller way, is opposite to the upper part of the roller and is used for measuring the temperature of the steel billet and sending temperature information to the control module; the control module is electrically connected with the temperature measuring gun, the power module and the driving piece and used for controlling the power module and the driving piece to act according to temperature information.
In some optional implementation manners, the driving member is an oil cylinder or an air cylinder, a piston rod of the oil cylinder or the air cylinder is opposite to the roller of the groove-shaped roller way, and the annular coil is arranged at the head of the piston rod of the oil cylinder or the air cylinder.
In some alternative implementations, the drive is used to move the toroidal coil between rollers of a grooved roller bed.
In some optional implementations, the annular coil is made of a copper tube.
In some alternative implementations, the toroidal coil is a rectangular coil having a size greater than a size of the billet.
In some optional implementations, the power module provides medium or high frequency alternating current to the toroidal coil.
The utility model discloses technical scheme's main advantage as follows:
the utility model provides a temperature device is mended to steel billet, steel billet move on groove type roller way, when passing toroidal coil, can produce induced-current in the steel billet, heat the steel billet surface rapidly to required temperature, make things convenient for subsequent rolling process to go on smoothly, avoid appearing "explode the head" phenomenon, ensure production line safety, reliable operation.
Drawings
The accompanying drawings, which are set forth herein, serve to provide a further understanding of the embodiments of the present invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are illustrative of the invention and do not constitute a limitation on the invention. In the drawings:
FIG. 1 is a front view of a prior art billet moving on a grooved roll way;
FIG. 2 is a top view of a prior art billet moving on a grooved roll way;
fig. 3 is a front view of the steel billet temperature compensating device according to an embodiment of the present invention;
fig. 4 is a top view of the steel billet heating apparatus according to an embodiment of the present invention;
fig. 5 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A of the billet temperature compensating device according to an embodiment of the present invention.
Description of reference numerals:
the device comprises a steel billet 1, a groove type roller way 2, a roller way support 21, a roller wheel 22, a roller wheel driving mechanism 23, a rolling device 3, a steel billet temperature compensating device 4, a ring coil 41, a driving piece 42, a power supply module 43 and a temperature measuring gun 44.
Detailed Description
To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The technical solution provided by the embodiments of the present invention is described in detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a steel billet temperature supplementing device 4, as shown in figures 3-5, include: a power module 43, a toroidal coil 41 and a driver 42; the power module 43 is electrically connected with the loop coil 41 and used for supplying power to the loop coil 41; the driving member 42 is connected with the toroidal coil 41 and is used for moving the toroidal coil 41 to the groove-shaped roller way 2 for the billet 1 to pass through.
The working principle of the billet temperature compensating device 4 provided by the embodiment of the present invention is explained as follows:
when the device is used, the driving piece 42 moves the annular coil 41 to the groove-shaped roller way 2, and the power supply module 43 supplies power to the annular coil 41 to generate current in the annular coil 41. The billet 1 moves on the groove-shaped roller way 2, when passing through the annular coil 41, induced current can be generated in the billet 1, the surface of the billet 11 is rapidly heated to the required temperature, the subsequent rolling procedure is conveniently and smoothly carried out, the phenomenon of head explosion is avoided, and the safe and reliable operation of a production line is ensured.
In some optional implementations of this embodiment, the billet temperature compensation device 4 further includes a temperature measurement gun 44 and a control module; the temperature measuring gun 44 is arranged above the side of the groove-shaped roller way 2 and opposite to the upper part of the roller 22, and is used for measuring the temperature of the steel billet 1 and sending the temperature information to the control module; the control module is electrically connected with the temperature measuring gun, the power module 43 and the driving part 42 and is used for controlling the power module 43 and the driving part 42 to act according to the temperature information.
With the arrangement, when the temperature of the steel billet 1 is too low, the control module controls the power module 43 and the driving element 42 to act, so that the annular coil 41 is in the target position and the electrified state, the temperature of the steel billet 1 can be compensated, and the steel billet 1 with insufficient temperature can be found and the temperature can be compensated automatically. And the temperature is stopped being supplemented after the temperature meets the requirement, and the intelligent and automatic degree is higher.
In some optional implementations of this embodiment, the driving member 42 is an oil cylinder or an air cylinder, a piston rod of the oil cylinder or the air cylinder is opposite to the roller 22 of the groove-type roller bed 2, and the annular coil 41 is disposed at a head of the piston rod of the oil cylinder or the air cylinder. The annular coil 41 can be moved to a target position or recovered after the temperature compensation work is finished through the action of the oil cylinder or the air cylinder, and the operation is simple and convenient. Of course, the driving member 42 may have other forms as long as it can move the annular coil 41 to the target position, and this embodiment is not particularly limited.
Further, the driving member 42 moves the endless coil 41 to a target position where the endless coil 41 is fed between the rollers 22 of the grooved roller table 2. Thus, the rotation of the roller 22 is not affected, and the billet 1 can pass through the toroidal coil 41 while moving on the roller 22.
Optionally, the annular coil 41 is made of a copper tube, so as to facilitate power supply. As shown in fig. 5, the toroidal coil 41 may be a rectangular coil having a size larger than that of the billet 1, and the rectangular coil can facilitate the billet 1 to pass through.
As shown in fig. 5, two ends of the annular coil 41 may be respectively connected to the piston rod head of the driving member 41, and extend outward to form a frame body with a square structure, and two ends of the annular coil 41 are respectively conducted with the positive electrode and the negative electrode of the power module 43.
In some optional implementations of this embodiment, the power module 43 provides a medium-frequency or high-frequency alternating current to the toroidal coil 41, generates an alternating magnetic field around the toroidal coil 41, and generates an induced current with the same frequency when the billet 1 passes through the alternating magnetic field, thereby completing heating.
To sum up, the embodiment of the utility model provides a steel billet temperature compensating device's theory of operation as follows:
when the high-temperature billet 1 enters the groove-shaped roller way 2, the online temperature measuring gun 44 above the high-temperature billet 1 can automatically detect the surface temperature of the high-temperature billet, and when the temperature of the high-temperature billet is lower than the required temperature, the control module can automatically start the power supply module 43 to supply power to the annular coil 41, and simultaneously start the driving piece (shown as an oil cylinder or an air cylinder) 42 to act to drive the annular coil 41 to enter a target position, so that the billet 1 can just pass through the inside of the annular coil. At the same time, the control module starts the roller driving mechanism 23 and synchronously drives the rollers 22, and pushes the square billet 1 to move forwards slowly at a set speed and pass through the toroidal coil 41. The toroidal coil 41 passes a medium-frequency or high-frequency alternating current, and generates an alternating magnetic field around the toroidal coil, and the alternating magnetic field generates an induced current of the same frequency in the billet 1, thereby rapidly heating the surface of the billet 1 to a desired temperature. The steel billets with insufficient temperature are found and are automatically heated to the proper temperature, so that the subsequent rolling process is conveniently and smoothly carried out, the phenomenon of head explosion is avoided, and the safe and reliable operation of a production line is ensured.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A billet temperature supplementing device is characterized by comprising: the power supply module, the annular coil and the driving piece are arranged on the base;
the power supply module is electrically connected with the annular coil and used for supplying power to the annular coil;
the driving piece is connected with the annular coil and used for moving the annular coil to the groove-shaped roller way for the steel billet to pass through.
2. The billet temperature supplementing device according to claim 1, further comprising a temperature measuring gun and a control module;
the temperature measuring gun is arranged above the side of the groove-shaped roller way, is opposite to the upper part of the roller and is used for measuring the temperature of the steel billet and sending temperature information to the control module;
the control module is electrically connected with the temperature measuring gun, the power module and the driving piece and used for controlling the power module and the driving piece to act according to temperature information.
3. The billet temperature compensating device according to claim 2, wherein the driving member is an oil cylinder or an air cylinder, a piston rod of the oil cylinder or the air cylinder is opposite to the roller of the grooved roller way, and the annular coil is arranged at the head of the piston rod of the oil cylinder or the air cylinder.
4. The billet temperature compensating apparatus of claim 3, wherein the driving member is used for moving the ring coil between rollers of a grooved roller way.
5. The apparatus of claim 4, wherein said toroidal coil is made of copper tubing.
6. The billet reheating device of claim 5, wherein the toroidal coil is a rectangular coil having a size larger than a size of the billet.
7. The billet temperature supplementing apparatus according to claim 6, wherein the power supply module supplies a medium-frequency or high-frequency alternating current to the toroidal coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149098.XU CN218079657U (en) | 2022-08-16 | 2022-08-16 | Billet temperature compensating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222149098.XU CN218079657U (en) | 2022-08-16 | 2022-08-16 | Billet temperature compensating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218079657U true CN218079657U (en) | 2022-12-20 |
Family
ID=84445912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222149098.XU Active CN218079657U (en) | 2022-08-16 | 2022-08-16 | Billet temperature compensating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218079657U (en) |
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2022
- 2022-08-16 CN CN202222149098.XU patent/CN218079657U/en active Active
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