CN220288153U - Charging detection device and heating furnace system - Google Patents
Charging detection device and heating furnace system Download PDFInfo
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- CN220288153U CN220288153U CN202321800032.0U CN202321800032U CN220288153U CN 220288153 U CN220288153 U CN 220288153U CN 202321800032 U CN202321800032 U CN 202321800032U CN 220288153 U CN220288153 U CN 220288153U
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- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 title claims abstract description 27
- 238000007689 inspection Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 56
- 239000010959 steel Substances 0.000 description 56
- 238000009826 distribution Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- -1 electronics Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model provides a charging detection device and a heating furnace system, comprising a first range finder, a first cold detector and a second range finder; the feeding device is used for feeding the furnace body and comprises a first roller way and a second roller way; the second roller way is positioned between the first roller way and the furnace door at the furnace inlet side of the furnace body, and the first roller way, the second roller way and the furnace door at the furnace inlet side of the furnace body form a blank conveying route outside the furnace; the ranging point of the first range finder is positioned on a blank conveying route of the first roller way; the detection point of the first cold inspection machine is positioned on a blank conveying path between the first roller way and the second roller way; the distance measuring point of the second distance measuring instrument is positioned on a blank conveying path between the second roller way and the furnace door at the furnace inlet side of the furnace body. The utility model adopts the first distance meter, the first cold detector and the third distance meter to position and track the blank, thereby being convenient for knowing the position of the blank on the roller way outside the furnace and further being convenient for positioning and tracking the blank.
Description
Technical Field
The utility model relates to a detection device, in particular to a charging detection device and a heating furnace system.
Background
In the metallurgical industry, a furnace is a device (industrial furnace) that heats a material or workpiece (typically metal) to a forging temperature for rolling. The heating furnace is applied to various industries such as petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.
The heating furnace system comprises a heating furnace, a feeding device and a discharging device; the feeding device comprises a feeding rack, a first conveying channel (a first roller way) and a second conveying channel (a second roller way), wherein the feeding rack is positioned above the first conveying channel, and the first conveying channel is in conveying connection with the second conveying channel; the end part of the second transportation path, which is away from the first transportation path, is positioned at the furnace inlet of the heating furnace. When the heating furnace is used for loading (billets) through the loading device, the loading rack is used for placing the billets on the first conveying channel, and then the billets enter the heating furnace through the second conveying channel.
In view of the above-mentioned prior art, the inventor considers that in the contact process of the first transport way and the second transport way, for example, when the first transport way and the second transport way are roller ways, the steel billets are easy to slip when transported on the roller ways, even in double-row distribution, when two steel billets are fed on the feeding rack, a time interval exists between the two steel billets, but because the previous steel billets slip on the roller ways, a steel connection phenomenon is caused, if no staff beside the steel billets, the positions of the steel billets on the transport ways are not easy to know, and the positioning and tracking of the steel billets are difficult.
Disclosure of Invention
In view of the defects in the prior art, the utility model aims to provide a charging detection device and a heating furnace system.
The utility model provides a charging detection device, which comprises a first range finder, a first cold detector and a second range finder;
the feeding device is used for feeding the furnace body and comprises a first roller way and a second roller way;
the second roller way is positioned between the first roller way and the furnace door at the furnace inlet side of the furnace body, and the first roller way, the second roller way and the furnace door at the furnace inlet side of the furnace body form a blank conveying route outside the furnace;
the ranging point of the first range finder is positioned on a blank conveying route of the first roller way;
the detection point of the first cold inspection machine is positioned on a blank conveying path between the first roller way and the second roller way;
the distance measuring point of the second distance measuring instrument is positioned on a blank conveying path between the second roller way and the furnace door at the furnace inlet side of the furnace body.
Preferably, the detection device further comprises a second encoder;
a plurality of cantilever rollers and a plurality of driving pieces are arranged in the furnace body, and the cantilever rollers and the driving pieces are arranged in a one-to-one correspondence manner;
a plurality of cantilever rollers form a cantilever roller section;
the cantilever roller section is positioned at the furnace door of the furnace body on the furnace inlet side, and the furnace door of the furnace body on the furnace inlet side and the cantilever roller section form a material blank transportation route in the furnace;
the second encoder is disposed on the driving member.
Preferably, the distance between the second encoder and the cantilever roller of the furnace door close to the furnace inlet side of the furnace body is larger than the length of the blank.
Preferably, the detection device further comprises a second cold detector;
the detection point of the second cold inspection machine is positioned on a blank conveying path of the second roller way;
the distance between the detection point of the first cold detecting machine and the detection point of the second cold detecting machine is larger than the sum of the length of the blank and 50cm.
Preferably, the detection device further comprises a first encoder;
the first encoder is positioned on a driving piece at the furnace door close to the furnace inlet side of the furnace body.
Preferably, the first distance meter is a first laser distance meter;
the second distance meter is a second laser distance meter.
Preferably, the distance between the second distance measuring instrument and the furnace door on the furnace inlet side of the furnace body is greater than 50cm.
The heating furnace system comprises a charging detection device, a feeding device and a heating furnace;
the furnace body is a heating furnace body.
Preferably, the driving member is a motor.
Preferably, the feeding device further comprises a feeding rack;
the feeding rack is located above the first roller way.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first range finder is adopted to position and track the blank on the first roller way, the first cold inspection machine is adopted to position and track the blank passing through between the first roller way and the second roller way, and the third range finder is adopted to position and track the blank between the second roller way and the furnace door at the furnace inlet side of the furnace body, so that the position of the blank on the roller way outside the furnace is conveniently known, and the positioning and tracking of the blank are further facilitated;
2. the utility model adopts the second encoder to locate and track the material blank in the furnace, thereby being convenient for knowing the position of the material blank in the furnace;
3. according to the utility model, the second cold inspection machine is adopted to position and track the blank on the second roller way, so that the accuracy of positioning and tracking the blank is further improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a device layout of the present utility model;
fig. 2 is a schematic view of a device mounting structure.
The figure shows:
5 motor 9 is examined to cold of one section roll table 12 number
No. 1 laser rangefinder 2 2 laser rangefinder 6 ground 10
No. 1 cold check 3 1 encoder 7 first steel pipe 11
Second steel pipe 12 of encoder 8 of No. 4 2 of second section roller way
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
The embodiment of the utility model discloses a charging detection device (steel charging detection device), which comprises a first distance meter (No. 1 laser distance meter 2), a first cold detector (No. 1 cold detector 3), a second distance meter (No. 2 laser distance meter 6), a second cold detector (No. 2 cold detector 5), a first encoder (No. 1 encoder 7), a second encoder (No. 2 encoder 8) and a device mounting structure, as shown in fig. 1 and 2.
The equipment mounting structure is used for mounting a range finder and a cold detector, is in a sleeve form consisting of a first steel pipe 11 (DN 50 steel pipe) and a second steel pipe 12 (DN 30 steel pipe), can adjust the length up and down, is fixed on the ground 10 by four expansion nuts at the bottom, and is fixed on the instrument by the nuts at the top. Namely, the facility mounting structure includes the first steel pipe 11 and the second steel pipe 12. The first steel pipe 11 is fixed on the ground 10 by a fixing member (expansion nut); the second steel pipe 12 is partially lifted and slid in the first steel pipe 11, and the end of the second steel pipe 12 facing away from the first steel pipe 11 is used for installing a range finder or a cold detector. Distance meter model: O1D100, brand: and (5) ifm. Encoder model: SEM5P-616282, brand: seven. Model of cold inspection machine: SJ-LR, brand: the method is simple.
The feeding device is used for feeding the furnace body, and comprises a first roller way (a first section of roller way 1) and a second roller way (a second section of roller way 4). The second roller way is positioned between the first roller way and the furnace door at the furnace inlet side of the furnace body, and the first roller way, the second roller way and the furnace door at the furnace inlet side of the furnace body form a material blank transportation route outside the furnace.
The ranging point of the first range finder is positioned on a blank conveying route of the first roller way; the detection point of the first cold inspection machine is positioned on a blank conveying path between the first roller way and the second roller way; the distance measuring point of the second distance measuring instrument is positioned on a blank conveying route between the second roller way and the furnace door at the furnace inlet side of the furnace body. The first distance meter is a first laser distance meter; the second distance meter is a second laser distance meter. The distance between the second distance meter and the furnace door on the furnace inlet side of the furnace body is more than 50cm.
A plurality of cantilever rollers and a plurality of driving pieces are arranged in the furnace body, and the cantilever rollers and the driving pieces are arranged in a one-to-one correspondence manner; a plurality of cantilever rollers form a cantilever roller section; the cantilever roller section is positioned at the furnace door of the furnace inlet side of the furnace body, and the furnace door of the furnace inlet side of the furnace body and the cantilever roller section form a blank transportation route in the furnace; the second encoder is disposed on the driving member. The cantilever roller section comprises a section of cantilever roller and a section of cantilever roller, the section of cantilever roller is arranged at the furnace inlet side furnace door opening in the heating furnace body, and the section of cantilever roller is arranged at the end part of the section of cantilever roller, which is away from the furnace inlet side furnace door opening in the heating furnace body. The first section cantilever roller is connected with the second section cantilever roller in a conveying way. The second encoder is spaced from the cantilever roller of the furnace door adjacent to the furnace inlet side of the furnace body by a distance greater than the length of the blank. The first encoder is positioned on a driving piece at the furnace door near the furnace inlet side of the furnace body. The encoder is mounted on the dummy shaft of the field motor 9.
The detection point of the second cold inspection machine is positioned on a blank conveying path of the second roller way; the distance between the detection point of the first cold detecting machine and the detection point of the second cold detecting machine is larger than the sum of the length of the blank and 50cm.
The embodiment of the utility model also discloses a heating furnace system which comprises the charging detection device, the feeding device and the heating furnace; the furnace body is a heating furnace body. The driving member is a motor 9. The feeding device further comprises a feeding rack; the feeding rack is located above the first roller way.
The device adopts a distance meter and a cold detector to detect whether the steel billet exists on the roller way outside the furnace, and performs steel billet charging.
Laser range finder, cold check and encoder mounted position: the No. 1 distance meter is arranged in the middle of the first section of roller way 1, whether a billet exists on the roller way or not can be detected, and the billet on the rack is prevented from interfering equipment: the cold test No. 1 3 is arranged at the joint of the first section roller way 1 and the second section roller way 4; the No. 2 cold check 5 is arranged in the middle of the two-section roller way 4, so that the distance between the No. 1 cold check 3 and the No. 2 cold check 5 can be met, and a steel billet can be placed, wherein the distance is about 50cm greater than the length of the steel billet; the No. 2 laser range finder 6 is arranged at a position close to the furnace gate, the distance between the No. 2 laser range finder and the furnace gate is more than 50cm, and the distance between the No. 2 laser range finder and the furnace gate is not too close; the No. 1 encoder 7 is arranged on a motor 9 of the cantilever roller nearest to the furnace door; the encoder No. 28 is mounted on a motor 9 of the nearest cantilever roll at a distance from the encoder No. 1 7 greater than one billet length. The length of the steel billet is added with 50cm, so that the two steel billets are not connected when double rows of materials are distributed.
Knowing the distribution of billet charging from the secondary system:
single row cloth: the steel billet is placed on a first section of roller way 1 by a feeding rack, a No. 1 laser range finder 2 detects the steel billet on the roller way, and the first section of roller way 1 drives the steel billet to move towards a second section of roller way 4; and detecting the position of the billet through a No. 1 cold check 3, and driving the billet to move towards the furnace door at the furnace inlet side of the heating furnace through a two-section roller way 4. The position of the billet is detected by a No. 2 laser range finder 6. When the first section cantilever roller and the second section cantilever roller rotate, detecting the length of the steel billet through a No. 2 encoder 8, and positioning and tracking the steel billet; and then the steel billet is completely filled with steel.
Double-row cloth: the steel billet is placed on a section of roller way 1 by a feeding rack, the steel billet is defined as a first steel billet, and a No. 1 laser range finder 2 detects the steel billet on the roller way; the first section roller way 1 and the second section roller way 4 drive the steel billet to move, the position of the first steel billet is detected through a No. 2 cold check 5, the second section roller way 4 is automatically suspended at the moment, and then the steel billet is sent to the first section roller way 1 by a feeding rack to be the second steel billet; the second steel billet is detected by a No. 1 laser range finder 2, the first section roller way 1 drives the second steel billet to move, the No. 1 cold check 3 detects the position of the second steel billet, the second section roller way 4 is automatically started, the second section roller way 4 drives the second steel billet to move, and the first steel billet and the second steel billet simultaneously move on the roller way; the No. 2 laser distance measuring instrument 6 detects the position of a first billet; when the first section cantilever roller and the second section cantilever roller rotate, the No. 1 encoder 7 detects the length of the steel billet, and the No. 2 encoder 8 also starts to detect the length of the steel billet; and (3) positioning and tracking the steel billet all the time, stopping the cantilever roller at the later section and the cantilever roller at the second section, and finishing steel loading of the steel billet.
The utility model adopts single-row cloth or double-row cloth, and is determined according to the length of the billet and the length of the heating furnace body. The length of the heating furnace body can only meet the length of one section of steel billet, only single-row distribution can be adopted, and if the length of the heating furnace body can meet the length of two sections of steel billets, double-row distribution can be adopted.
The utility model solves the problems of positioning and tracking in front of the furnace by adopting the laser range finder and the cold detector. The utility model solves the problem of positioning the cantilever roller of the billet in the furnace by adopting the encoder and the laser range finder, and ensures that the billet is distributed in a single double row in the furnace.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present application.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The charging detection device is characterized by comprising a first range finder, a first cold detector and a second range finder;
the feeding device is used for feeding the furnace body and comprises a first roller way and a second roller way;
the second roller way is positioned between the first roller way and the furnace door at the furnace inlet side of the furnace body, and the first roller way, the second roller way and the furnace door at the furnace inlet side of the furnace body form a blank conveying route outside the furnace;
the ranging point of the first range finder is positioned on a blank conveying route of the first roller way;
the detection point of the first cold inspection machine is positioned on a blank conveying path between the first roller way and the second roller way;
the distance measuring point of the second distance measuring instrument is positioned on a blank conveying path between the second roller way and the furnace door at the furnace inlet side of the furnace body.
2. The charge detection device of claim 1, further comprising a second encoder;
a plurality of cantilever rollers and a plurality of driving pieces are arranged in the furnace body, and the cantilever rollers and the driving pieces are arranged in a one-to-one correspondence manner;
a plurality of cantilever rollers form a cantilever roller section;
the cantilever roller section is positioned at the furnace door of the furnace body on the furnace inlet side, and the furnace door of the furnace body on the furnace inlet side and the cantilever roller section form a material blank transportation route in the furnace;
the second encoder is disposed on the driving member.
3. The charge detection device according to claim 2, wherein the second encoder is spaced from a cantilever roller of the oven door near the in-furnace side of the oven body by a distance greater than the length of the preform.
4. The charge detection device of claim 3, further comprising a second cold detector;
the detection point of the second cold inspection machine is positioned on a blank conveying path of the second roller way;
the distance between the detection point of the first cold detecting machine and the detection point of the second cold detecting machine is larger than the sum of the length of the blank and 50cm.
5. The charge detection device of claim 4, further comprising a first encoder;
the first encoder is positioned on a driving piece at the furnace door close to the furnace inlet side of the furnace body.
6. The charge detection device of claim 1, wherein the first rangefinder is a first laser rangefinder;
the second distance meter is a second laser distance meter.
7. The charge detection device according to claim 1, characterized in that the distance of the second distance meter from the oven door on the oven inlet side of the oven body is greater than 50cm.
8. A heating furnace system, characterized by comprising the charge detection device, the feeding device and the heating furnace according to any one of claims 1 to 7;
the furnace body is a heating furnace body.
9. Furnace system according to claim 8, wherein the drive member is a motor (9).
10. The furnace system of claim 8, wherein the loading device further comprises a loading stand;
the feeding rack is located above the first roller way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800032.0U CN220288153U (en) | 2023-07-10 | 2023-07-10 | Charging detection device and heating furnace system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800032.0U CN220288153U (en) | 2023-07-10 | 2023-07-10 | Charging detection device and heating furnace system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288153U true CN220288153U (en) | 2024-01-02 |
Family
ID=89342656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800032.0U Active CN220288153U (en) | 2023-07-10 | 2023-07-10 | Charging detection device and heating furnace system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288153U (en) |
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2023
- 2023-07-10 CN CN202321800032.0U patent/CN220288153U/en active Active
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