CN214892561U - Automatic opening and closing sealing safety furnace door mechanism of smelting furnace - Google Patents
Automatic opening and closing sealing safety furnace door mechanism of smelting furnace Download PDFInfo
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- CN214892561U CN214892561U CN202120797929.7U CN202120797929U CN214892561U CN 214892561 U CN214892561 U CN 214892561U CN 202120797929 U CN202120797929 U CN 202120797929U CN 214892561 U CN214892561 U CN 214892561U
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- furnace chamber
- rack
- gate
- door mechanism
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Abstract
The utility model discloses a smelting furnace automatic start-stop seals insurance furnace door mechanism, including the furnace chamber, locate a supporting beam of furnace chamber front end, along a supporting beam sliding fit's furnace gate, locate the locking Assembly who is used for flexible spacing furnace gate and the closed spatial position of furnace chamber front end and locate the leading wheel subassembly that is used for leading furnace gate slip orbit of furnace chamber bottom, locking Assembly locates a plurality of driving pieces of furnace chamber front end both sides including the symmetry, locates the furnace gate both sides and articulates the complex fastener with the driving piece, the leading wheel subassembly is used for butt furnace gate edge including locating the supporting shoe that the furnace chamber bottom outwards extended the setting, locating on the supporting shoe. The utility model discloses an automatic control opens and close furnace gate of smelting furnace has good sealed barrier propterty.
Description
Technical Field
The utility model belongs to the technical field of the smelting furnace equipment, especially, relate to a smelting furnace automatic start-stop seals insurance furnace door mechanism.
Background
The electromagnetic induction smelting furnace can be used for smelting and raising the temperature of metal, a furnace door of the smelting furnace is usually in a rotating shaft hinged structure with a furnace body, and the sealing performance of the furnace door cannot be guaranteed; the furnace door is required to be opened and closed manually, and the furnace door is large in mass, so that the opening and closing operation is laborious, the occupied space for opening and closing the furnace door is large, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing the automatic opening and closing sealing safety furnace door mechanism of the smelting furnace, thereby realizing the automatic control to open and close the furnace door of the smelting furnace and having good sealing protective performance. In order to achieve the above purpose, the utility model discloses technical scheme as follows:
smelting furnace automatic open/close seals insurance furnace door mechanism, including the furnace chamber, locate a supporting beam of furnace chamber front end, along a supporting beam sliding fit's furnace gate, locate the locking Assembly who is used for flexible spacing furnace gate and the closed spatial position of furnace chamber front end and locate the guide pulley subassembly that is used for direction furnace gate slip orbit of furnace chamber bottom, locking Assembly locates a plurality of driving pieces of furnace chamber front end both sides including the symmetry, locates the furnace gate both sides and articulates the complex fastener with the driving piece, the guide pulley subassembly is including locating the outside supporting shoe that extends the setting of furnace chamber bottom, locating the leading wheel that is used for butt furnace gate edge on the supporting shoe.
Specifically, an inlet and outlet window is arranged at the front end of the furnace chamber, and a sealing layer which is correspondingly attached to the inlet and outlet window is arranged on the furnace door.
Specifically, the outside of furnace chamber is equipped with the supporting beam that is located its top, and the both sides of supporting beam are equipped with the support post, and the top of supporting beam is equipped with the slide rail, installs on the slide rail along its rack subassembly that matches the slip.
Specifically, the rack component comprises a rack and a plurality of door supporting pieces which are arranged on the rack and are in locking connection with the oven door, and walking wheels moving along the sliding rails are arranged at the bottom of the rack.
Specifically, the rack assembly further comprises a driving device arranged at the top of the furnace chamber and used for driving the rack, wherein the driving device comprises a servo motor and a gear connected with the servo motor and meshed with the rack.
Specifically, the output of driving piece is equipped with the convex part, and the inside of hasp piece towards business turn over window is equipped with the overlap joint groove, is equipped with the outside breach of intercommunication on the overlap joint groove, and the convex part is by the breach position slip-in overlap joint inslot and spacing.
Compared with the prior art, the utility model discloses smelting furnace automatic start-stop seals insurance furnace door mechanism's beneficial effect mainly embodies:
the traditional open-close type furnace door structure is changed, the furnace door and the furnace chamber are opened and closed through horizontal sliding, the open-close type furnace door structure is suitable for opening and closing of a furnace door structure with larger mass, and the opening and closing are automatically controlled through the rack assembly, so that the safety performance is improved; the locking assembly is matched with the furnace door to realize the sealing performance of closing and locking, and the safety performance of closing the furnace door is realized; the guide wheel component is matched with the rack component to ensure that the track of the slide rail of the furnace door is correct, so that the problem of deviation or dislocation is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the rack assembly of the present embodiment;
FIG. 3 is a schematic view of a side locking assembly of the present embodiment;
FIG. 4 is a schematic view of the locking assembly on the other side of the present embodiment;
the figures in the drawings represent:
1 furnace chamber, 11 furnace doors, 12 access windows, 13 sealing layers, 2 supporting beams, 21 supporting columns, 22 sliding rails, 3 locking components, 31 driving components, 32 fasteners, 33 protrusions, 34 overlapping grooves, 35 notches, 4 guide wheel components, 41 supporting blocks, 42 guide wheels, 5 rack components, 51 racks, 52 door supporting components, 53 traveling wheels, 6 servo motors and 61 gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.
Example (b):
referring to fig. 1-4, the present embodiment is an automatic opening and closing sealing safety furnace door mechanism for a smelting furnace, which includes a furnace chamber 1, a supporting beam 2 disposed at the front end of the furnace chamber 1, a furnace door 11 slidably fitted along the supporting beam 2, a locking assembly 3 disposed at the front end of the furnace chamber 1 for telescopically limiting the closing spatial position of the furnace door 11 and the furnace chamber 1, and a guide wheel assembly 4 disposed at the bottom of the furnace chamber 1 for guiding the sliding track of the furnace door 11.
An access window 12 is arranged at the front end of the furnace chamber 1, and a sealing layer 13 which is correspondingly jointed with the access window 12 is arranged on the furnace door 11. The outside of the furnace chamber 1 is provided with a supporting beam 2 positioned above the furnace chamber, and two sides of the supporting beam 2 are provided with supporting columns 21.
The top of the supporting beam 2 is provided with a sliding rail 22, the sliding rail 22 is provided with a rack assembly 5 sliding along the sliding rail 22 in a matching manner, the rack assembly 5 comprises a rack 51 and a plurality of door supporting pieces 52 arranged on the rack 51 and connected with the oven door 11 in a locking manner, the number of the door supporting pieces 52 in the embodiment is two, and the two door supporting pieces are respectively connected with two sides of the top of the oven door 11. The bottom of the rack 51 is provided with a traveling wheel 53 that moves along the slide rail 22.
The rack assembly 5 further comprises a driving device arranged at the top of the furnace chamber 1 and used for driving the rack 51, wherein the driving device comprises a servo motor 6 and a gear 61 connected with the servo motor 6 and meshed with the rack 51.
The locking assembly 3 comprises a plurality of driving members 31 symmetrically arranged on two sides of the front end of the furnace chamber 1, and fasteners 32 arranged on two sides of the furnace door 11 and matched with the driving members 31 in a hanging manner.
In this embodiment, the driving member 31 is a cylinder, and the output end of the driving member 31 is provided with a convex portion 33. The fastener 32 is welded and fixed on the side of the oven door 11, a fastening groove 34 is arranged on the inner side of the fastener 32 facing the access window 12, a notch 35 communicated with the outside is arranged on the fastening groove 34, and the convex part 33 slides into the fastening groove 34 from the notch 35 and is limited.
The guide wheel assembly 4 comprises a supporting block 41 arranged at the bottom end of the furnace chamber 1 and extending outwards, and a guide wheel 42 arranged on the supporting block 41 and used for abutting against the edge of the furnace door 11; the bottom end of the furnace door 11 is erected on the supporting block 41, and the guide wheel 42 is attached to the sliding direction of the furnace door 11.
When the embodiment is applied, when the furnace door 11 needs to open the furnace chamber 1, the locking assembly 3 receives a signal of a PLC control system, the convex part 33 of the cylinder is separated from the overlapping groove 34 for limitation, the rack assembly 5 moves horizontally to drive the furnace door 11 to slide along the track of the guide wheel assembly 4, and the overlapping part 32 of the furnace door 11 exits from the position of the cylinder from the position of the notch 35 to realize the automatic opening and closing control of the furnace door 11.
In the embodiment, the traditional open-close type furnace door structure is changed, the furnace door 11 and the furnace chamber 1 are opened and closed through horizontal sliding, the open-close type furnace door is suitable for opening and closing the furnace door 11 structure with larger mass, and the opening and closing are automatically controlled through the rack assembly 5, so that the safety performance is improved; the locking assembly 3 is matched with the furnace door 11 to realize the sealing performance of closing and locking, and the safety performance of closing the furnace door 11 is realized; the guide wheel assembly 4 is matched with the rack assembly 5 to ensure that the track of the slide rail of the furnace door 11 is correct, and the problem of deviation or dislocation is avoided.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (6)
1. Smelting furnace automatic start-stop seals insurance furnace door mechanism, its characterized in that: including the furnace chamber, locate a supporting beam of furnace chamber front end, along a supporting beam sliding fit's furnace gate, locate the locking Assembly that is used for flexible spacing furnace gate and the closed spatial position of furnace chamber front end and locate the leading wheel subassembly that is used for leading the furnace gate slip orbit of furnace chamber bottom, locking Assembly includes that the symmetry locates a plurality of driving pieces of furnace chamber front end both sides, locates the furnace gate both sides and articulates complex fastener with the driving piece, the leading wheel subassembly is used for butt furnace gate edge including locating the outside supporting shoe that extends the setting of furnace chamber bottom, locating on the supporting shoe.
2. The automatic opening and closing sealing safety furnace door mechanism of the smelting furnace according to claim 1, characterized in that: the front end of the furnace chamber is provided with an inlet and outlet window, and the furnace door is provided with a sealing layer which is correspondingly attached to the inlet and outlet window.
3. The automatic opening and closing sealing safety furnace door mechanism of the smelting furnace according to claim 1, characterized in that: the outside of furnace chamber is equipped with the supporting beam that is located its top, and the both sides of supporting beam are equipped with the support post, and the top of supporting beam is equipped with the slide rail, installs on the slide rail along its rack subassembly that matches the slip.
4. The automatic opening and closing sealing safety furnace door mechanism of the smelting furnace according to claim 3, characterized in that: the rack component comprises a rack and a plurality of door supporting pieces which are arranged on the rack and are in locking connection with the oven door, and walking wheels moving along the sliding rails are arranged at the bottom of the rack.
5. The automatic opening and closing sealing safety furnace door mechanism of the smelting furnace according to claim 4, characterized in that: the rack assembly further comprises a driving device arranged at the top of the furnace chamber and used for driving the rack, and the driving device comprises a servo motor and a gear connected with the servo motor and meshed with the rack.
6. The automatic opening and closing sealing safety furnace door mechanism of the smelting furnace according to claim 2, characterized in that: the output end of the driving piece is provided with a convex part, the inner side of the fastener towards the access window is provided with a lap joint groove, the lap joint groove is provided with a notch communicated with the outside, and the convex part slides into the lap joint groove from the notch position and is limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120797929.7U CN214892561U (en) | 2021-04-19 | 2021-04-19 | Automatic opening and closing sealing safety furnace door mechanism of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120797929.7U CN214892561U (en) | 2021-04-19 | 2021-04-19 | Automatic opening and closing sealing safety furnace door mechanism of smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214892561U true CN214892561U (en) | 2021-11-26 |
Family
ID=78887870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120797929.7U Active CN214892561U (en) | 2021-04-19 | 2021-04-19 | Automatic opening and closing sealing safety furnace door mechanism of smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214892561U (en) |
-
2021
- 2021-04-19 CN CN202120797929.7U patent/CN214892561U/en active Active
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