Tapping side device of medium plate heating furnace
By using a roller edge protection device and an infrared laser rangefinder in the medium and heavy plate heating furnace, the problem of inaccurate parking of steel billets on the output rollers was solved, protecting the equipment and improving production safety and efficiency.
Patent Information
- Application Number
- CN202520167157.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-24
AI Technical Summary
When the billet is moved laterally onto the output roller conveyor, it is prone to colliding with the roller conveyor side protection device, causing damage, and it may not stop accurately, affecting production safety and efficiency.
The system employs roller conveyor edge protection devices and infrared laser rangefinders. The rangefinder detects the position of the billet, and warning devices remind operators to make adjustments, ensuring that the billet is accurately placed in the designated position, protecting the equipment and improving production safety.
It effectively solves the problem of inaccurate billet placement, protects equipment, ensures production safety, and improves production efficiency and equipment lifespan.
Smart Images
Figure CN223738085U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of steel manufacturing, specifically relates to a medium plate heating furnace steel tapping side device. BACKGROUND
[0002] After the billet is heated by the heating furnace and meets the rolling process requirement, the billet needs to be transversely moved to the output roller way of the heating furnace by the steel tapping machine, and then is conveyed to the rough dephosphorization area by the output roller way for dephosphorization.
[0003] When tapping, the steel tapping machine arm mechanism advances into the heating furnace; after advancing to the front limit, the steel tapping machine is lifted to hold the billet; after lifting in place, the steel tapping machine retreats to the specified position of the billet on the furnace roller way, and then the steel tapping machine is lowered, and the billet is conveyed to the rough dephosphorization area by the furnace roller way for dephosphorization.
[0004] At present, when the billet is transversely moved to the output roller way, the billet is prone to collide with the roller way edge protection device, causing damage to the roller way edge protection device, and when the billet is not placed properly, the billet is prone to run off, which is inconvenient. SUMMARY
[0005] The utility model discloses to the technical field of steel manufacturing, specifically relates to a medium plate heating furnace steel tapping side device, and the side device structure design simple, not only more reasonable and reliable firm, and in actual use, can effectively solve the problem of billet parking, guarantee its billet parking in the specified position, ensure its production safety, also can better protect the equipment, be favorable to quick production.
[0006] To achieve the above object, the utility model adopts the following technical scheme: a medium plate heating furnace steel tapping side device, which comprises a roller way edge protection device 1, a steel tapping roller way 2 and an infrared laser range finder 3.
[0007] Further, the steel tapping machine 4 is provided with a lifting arm mechanism 401 for lifting the billet.
[0008] Further, the two groups of infrared laser range finders 3 are arranged in parallel on one side of the steel tapping roller way 2, and the distance between the two groups of infrared laser range finders 3 and the edge of the steel tapping roller way 2 is 2000mm.
[0009] Further, the infrared laser range finder 3 is provided with a warning device.
[0010] The beneficial effects of the present application are as follows: the side device has simple structure, is more reasonable, reliable and firm, can effectively solve the problem of billet parking, ensures the billet parking in the designated position, ensures the production safety, better protects the equipment, and is beneficial to rapid production. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0012] Figure 1 is a structural schematic diagram of the present application.
[0013] The drawings are explained as follows: the roller way side protection device 1, the billet roller way 2, the infrared laser range finder 3, the billet caster 4, the billet assembly 5, and the arm supporting mechanism 401. DETAILED DESCRIPTION
[0014] Referring to Figure 1 The technical solution adopted in the present embodiment is as follows: it comprises the roller way side protection device 1, the billet roller way 2, and the infrared laser range finder 3, the roller way side protection device 1 is arranged on both sides of one end of the billet roller way 2, the other end of the billet roller way 2 is respectively provided with the billet caster 4 and the billet assembly 5, and two groups of infrared laser range finders 3 are arranged between the billet caster 4 and the billet roller way 2.
[0015] More specifically, the billet caster 4 is provided with the arm supporting mechanism 401 for lifting the billet.
[0016] More specifically, the two groups of infrared laser range finders 3 are arranged in parallel on one side of the billet roller way 2, and the distance between the two groups of infrared laser range finders 3 and the edge of the billet roller way 2 is 2000mm.
[0017] More specifically, the infrared laser range finder 3 is provided with a warning device. When it is necessary to remind, the warning device can timely emit sound and light, thereby prompting the staff.
[0018] The utility model discloses a working principle: install two infrared laser range finders 3 between every pass of heating furnace's steel tapping machine 4 and steel tapping roller way 2, guarantee its infrared laser range finder 3's installation position distance steel tapping roller way 2 edge's distance is 2000mm place, when the arm mechanism 401 holds up the billet in the arm mechanism 401 and rises to high limit, then steel tapping machine 4 starts to hold up the billet and retreats with the frequency 35HZ high -speed operation, when the infrared laser range finder 3 of arbitrary side detects the billet distance and be 2400mm, steel tapping machine 4 starts to run with 15HZ frequency low -speed, when the infrared laser range finder 3 of arbitrary side detects the billet distance and be 2150mm, its steel tapping machine 4 frequency setting is 0, when the frequency converter of steel tapping machine 4 feedback speed is lower than 5r / min, then steel tapping machine 4 starts to descend. Steel tapping machine 4 descends to the in -place, if the both sides value difference of infrared laser range finder 3 of both sides is ≤50mm at this time, steel tapping roller way 2 normal operation, if the both sides value difference of infrared laser range finder 3 of both sides is >50mm at this time, then the warning device on infrared laser range finder 3 sends out the alarm, through the sound and light to remind the operator, and the operator manually operates and adjusts the billet, ensure that the billet is placed on steel tapping roller way 2, to avoid the collision damage of roller way edge protection device 1 and rough dephosphorization device.
[0019] The above is only used to explain the technical scheme of the utility model and is not limited, and other modifications or equivalent replacements of the technical scheme of the utility model made by the ordinary skill in the art should be covered in the claim range of the utility model.
Claims
1. A plate heating furnace tapping side guide characterized by: It includes the roller way edge protection device (1), the tundish (2), infrared laser range finder (3), the roller way edge protection device (1) is arranged in the both sides of tundish (2) one end, tundish (2) the both sides of other end are equipped with tundish (4) and billet assembly (5) respectively, and tundish (4) is equipped with two groups infrared laser range finder (3) between tundish (2).
2. A device for tundishing and side-shuffling of a plate heating furnace according to claim 1, characterized in that: The tundish (4) is provided with a lifting arm mechanism (401) for lifting the billet.
3. A device for tundishing and side-shuffling of a plate heating furnace according to claim 1, characterized in that: The two groups of infrared laser range finders (3) are arranged in parallel on one side of the tundish (2), and the distance between the two groups of infrared laser range finders (3) and the edge of the tundish (2) is 2000mm.
4. A device for tundishing and side-shuffling of a plate heating furnace according to claim 1, characterized in that: The infrared laser range finder (3) is provided with a warning device.