CN217423941U

CN217423941U - Rotatable heating furnace for metal material processing

Info

Publication number: CN217423941U
Application number: CN202220850716.0U
Authority: CN
Inventors: 刘洪超
Original assignee: Suzhou Chaozhi Heat Treatment Co ltd
Current assignee: Suzhou Chaozhi Heat Treatment Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-09-13
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a metal material processing is with rotatable heating furnace, this rotary heating furnace aim at solving present metal heating furnace's business turn over material position and have the structure gap, lead to the heat to run off easily, are unfavorable for practicing thrift manufacturing cost's technical problem. The rotary heating furnace comprises a heating bin, a control bin fixedly connected to the upper end of the heating bin, a feeding bin fixedly connected to the lower end of the heating bin, and a rotary table installed at the lower end of the feeding bin. This rotary heating furnace adopts rotary motor control feeding storehouse horizontal rotation, the outside that the cooperation protection casing made the feed inlet is totally enclosed, avoid the feed inlet shutoff not tight to lead to the heat to run off, improve metal workpiece's heating efficiency, save the fuel and the power consumption of heating furnace, the outer wall in heating storehouse and feeding storehouse is hugged closely to the mechanism of standing vertically of the protection casing that utilizes special-shaped processing, play the rear end supporting role to equipment, improve equipment's stability, avoid because the heating process or go up the unloading in-process and lead to equipment to take place to rock.

Description

Rotatable heating furnace for metal material processing

Technical Field

The utility model belongs to the metal processing equipment field, concretely relates to rotatable heating furnace is used in metal material processing.

Background

The heating furnace is a high-sealing metal hot processing device, and a built-in circulating wind power system is matched with a dye heat supply or electric heating element to uniformly heat metal so that the metal is softened and deformed, and subsequent forging and smelting are facilitated.

In order to ensure that heat is not easy to lose, the heating furnace is generally integral forging equipment, the sealing performance is improved, but a feeding and discharging mechanism must be arranged on the heating furnace, the sealing performance of the mechanism is not tight, heat can be lost outwards from a structural gap during heating, the metal heating process is slow, unnecessary waste of fuel is caused, and the production cost is not saved.

Therefore, aiming at the condition that the feeding and discharging part of the heating furnace is easy to cause heat loss, a novel heating furnace structure is developed, and the rotary operation and matching shielding mechanism is utilized to isolate and protect the feeding and discharging part and reduce the heat loss.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a rotatable heating furnace is used in metal material processing, this rotatable heating furnace aim at solving present metal heating furnace's business turn over material position and have the structure gap, lead to the heat to run off easily, are unfavorable for practicing thrift manufacturing cost's technical problem.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such metal material processing is with rotatable heating furnace, this rotatable heating furnace include heated warehouses, fixed connection in the control storehouse of heated warehouses upper end, fixed connection in the feeding storehouse of heated warehouses lower extreme, install in the revolving platform of feeding storehouse lower extreme, the feed inlet has been seted up to feeding storehouse front end, revolving platform below level is provided with the base, the base with fixed mounting has rotating electrical machines between the revolving platform, rotating electrical machines upper end swing joint has the transmission shaft, the transmission shaft upper end set up in the revolving platform upside, revolving platform upper end rear side fixedly connected with protection casing, the protection casing set up in heated warehouses with the feeding storehouse rear side, the sealed pad is installed to the protection casing front side.

When the rotatable heating furnace for processing the metal material is used, a user puts metal workpieces into the feeding bin from the feeding port, then the feeding baffle plate is used for sealing the feeding port, the feeding bin is driven to horizontally rotate along the transmission shaft through the rotary motor, the feeding port and the feeding baffle plate are enabled to enter the protective cover, the sealing gasket is enabled to completely seal a gap between the feeding port and the feeding baffle plate, and heat loss is avoided.

Preferably, a vertical oil cylinder is fixedly installed at the upper end of the control bin, a lifting rod piece is movably connected to the lower end of the vertical oil cylinder, a bearing plate is fixedly connected to the lower end of the lifting rod piece, a material basket is installed at the upper end of the bearing plate, and the bearing plate and the material basket are arranged on the inner sides of the heating bin and the feeding bin. The vertical oil cylinder controls the material basket to vertically move, so that the position of the metal workpiece in the heating bin can be adjusted, and different heating effects can be conveniently achieved according to the heat treatment requirements of the workpiece.

Preferably, heating pipes are annularly distributed on the inner side of the heating bin, an observation window is installed at the rear end of the heating bin, and the observation window is arranged above the heating pipes. The heating pipe that the annular was laid can be to the comprehensive even heating of carrying on of metal work piece, makes the observation window leave the protection casing after the heated warehouses level rotates, conveniently sees through built-in insulating glass to survey the furnace body is inside.

Preferably, a horizontal oil cylinder is fixedly installed at the front end of the base, a linkage frame is movably connected at the front end of the horizontal oil cylinder, and a magnetic attraction piece is fixedly connected at the upper end of the linkage frame. The horizontal oil cylinder controls the magnetic attraction sheet to be close to or far away from the feeding baffle plate by driving the linkage frame to move back and forth.

Preferably, a feeding baffle is installed on the inner side of the feeding hole, the magnetic attraction piece is horizontally arranged on the front side of the feeding baffle, and the front end of the feeding baffle is connected with the magnetic attraction piece through magnetic force. The magnetic suction piece utilizes the magnetic attraction effect between the magnetic suction piece and the metal piece to open or close the feeding baffle, and the feeding baffle is not manually opened after the workpiece is heated, so that scalding is avoided.

Preferably, the fan is installed to the transmission shaft upper end, the opening has been seted up to feeding storehouse lower extreme, the transmission shaft set up in the opening is inboard. The fan blows air into the feeding bin through the through opening, and the metal workpiece is comprehensively heated by utilizing the high-speed flow of hot air.

Preferably, the opening outside distributes there is the spacing groove, the transmission shaft outside fixed connection has spacing head, spacing head set up in the spacing inslot side. The transmission shaft utilizes the joint between spacing head and the spacing groove to form horizontal locking with the feeding storehouse, conveniently drives its horizontal rotation.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a rotatable heating furnace is used in metal material processing adopts rotating electrical machines control feeding storehouse horizontal rotation, the outside of cooperation protection casing messenger feed inlet is totally enclosed, avoid the not tight heat loss that leads to of feed inlet shutoff, the heating efficiency of metal work piece is improved, save the fuel and the power consumption of heating furnace, the outer wall of the mechanism of standing vertically of the protection casing of utilizing special-shaped processing is pasted in heated warehouses and feeding storehouse, play rear end supporting role to equipment, improve equipment's stability, avoid because the heating process perhaps goes up the unloading in-process and leads to equipment to take place to rock.

Drawings

FIG. 1 is a schematic view of an assembly structure of a specific embodiment of a rotatable heating furnace for processing metal materials according to the present invention;

FIG. 2 is a schematic structural view of a heating chamber of a specific embodiment of a rotatable heating furnace for processing metal materials according to the present invention;

FIG. 3 is a schematic structural view of a control cabin of an embodiment of a rotatable heating furnace for processing metal materials according to the present invention;

FIG. 4 is a schematic structural view of a feeding bin of a specific embodiment of a rotatable heating furnace for processing metal materials according to the present invention;

fig. 5 is a schematic structural view of a rotary table according to an embodiment of the rotatable heating furnace for processing metal materials of the present invention.

The labels in the figures are: 1. heating a bin; 2. a control cabin; 3. a feeding bin; 4. a feed inlet; 5. a base; 6. a rotary motor; 7. a turntable; 8. a drive shaft; 9. a protective cover; 10. a gasket; 11. a vertical oil cylinder; 12. a lifting lever member; 13. a bearing plate; 14. a material basket; 15. heating a tube; 16. an observation window; 17. a horizontal oil cylinder; 18. a linkage frame; 19. a magnetic attraction sheet; 20. a feed baffle; 21. a fan; 22. a port; 23. a limiting groove; 24. a limiting head.

Detailed Description

The specific embodiment is a rotatable heating furnace for processing metal materials, the assembly structure schematic diagram of the rotatable heating furnace is shown in figure 1, the structure schematic diagram of a heating bin 1 is shown in figure 2, the structure schematic diagram of a control bin 2 is shown in figure 3, the structure schematic diagram of a feeding bin 3 is shown in figure 4, the structure schematic diagram of a revolving platform 7 is shown in figure 5, the rotatable heating furnace comprises a heating bin 1, a control bin 2 fixedly connected to the upper end of the heating bin 1, a feeding bin 3 fixedly connected to the lower end of the heating bin 1, and a revolving platform 7 installed at the lower end of the feeding bin 3, wherein the front end of the feeding bin 3 is provided with a feeding hole 4, a base 5 is horizontally arranged below the revolving platform 7, a revolving motor 6 is fixedly installed between the base 5 and the revolving platform 7, the upper end of the revolving motor 6 is movably connected with a transmission shaft 8, the upper end of the transmission shaft 8 is arranged on the upper side of the revolving platform 7, and the rear side of the upper end of the revolving platform 7 is fixedly connected with a protective cover 9, the protection casing 9 sets up in heated warehouses 1 and feeding storehouse 3 rear side, and the sealed pad 10 of installing is sealed to protection casing 9 front side.

Aiming at the specific embodiment, the horizontal oil cylinder 17 drives the linkage frame 18 to horizontally move back and forth, the magnetic attraction piece 19 is controlled to be attached to or far away from the outer side of the feeding baffle 20, the feeding baffle 20 is taken out in a magnetic attraction mode, manual taking is not needed, and scalding is avoided.

Wherein, the upper end of the control bin 2 is fixedly provided with a vertical oil cylinder 11, the lower end of the vertical oil cylinder 11 is movably connected with a lifting rod piece 12, the lower end of the lifting rod piece 12 is fixedly connected with a bearing plate 13, the upper end of the bearing plate 13 is provided with a material basket 14, the bearing plate 13 and the material basket 14 are arranged at the inner sides of the heating bin 1 and the feeding bin 3, the heating tubes 15 are annularly distributed at the inner side of the heating bin 1, the rear end of the heating bin 1 is provided with an observation window 16, and the observation window 16 is arranged above the heating tubes 15. Vertical cylinder 11 control basket 14 vertical movement can adjust the position that metal work piece is located in heated warehouses 1, conveniently plays different heating effects according to the thermal treatment needs of work piece, and the heating pipe 15 that the annular was laid can be to metal work piece carry out comprehensive even heating, makes observation window 16 leave protection casing 9 after heated warehouses 1 horizontal rotation, conveniently sees through built-in insulating glass and observes the furnace body is inside.

Meanwhile, a horizontal oil cylinder 17 is fixedly mounted at the front end of the base 5, a linkage frame 18 is movably connected at the front end of the horizontal oil cylinder 17, a magnetic attraction piece 19 is fixedly connected at the upper end of the linkage frame 18, a feeding baffle 20 is mounted on the inner side of the feeding port 4, the magnetic attraction piece 19 is horizontally arranged on the front side of the feeding baffle 20, and the front end of the feeding baffle 20 is connected with the magnetic attraction piece 19 through magnetic force. The horizontal oil cylinder 17 controls the magnetic attraction piece 19 to be close to or far from the feeding baffle 20 by driving the linkage frame 18 to move back and forth, the magnetic attraction piece 19 opens or closes the feeding baffle 20 by utilizing the magnetic attraction effect between the magnetic attraction piece and a metal piece, and the workpiece is not manually opened after being heated, so that scalding is avoided.

In addition, fan 21 is installed to 8 upper ends of transmission shaft, and opening 22 has been seted up to feeding storehouse 3 lower extreme, and transmission shaft 8 sets up in opening 22 inboard, and opening 22 outside distributes has spacing

groove

23, and 8 outside fixed connection of transmission shaft have spacing head 24, and spacing head 24 sets up in spacing groove 23 inboard. Fan 21 is through opening 22 to the air that is blown into in the feeding storehouse 3, utilizes the high-speed flow of hot-air to make metal work piece comprehensive heating, and transmission shaft 8 utilizes the joint between spacing head 24 and the spacing groove 23 and forms horizontal locking with feeding storehouse 3, conveniently drives its horizontal rotation.

When the rotatable heating furnace for processing the metal material is used, a user puts a metal workpiece into the feeding bin 3 from the feeding port 4, then drives the lifting rod piece 12 to vertically move through the vertical oil cylinder 11 to enable the material basket 14 to enter the feeding bin 3, then puts the workpiece into the material basket 14, then utilizes the feeding baffle plate 20 to seal the feeding port 4, the transmission shaft 8 is clamped with the limiting head 24 and the limiting groove 23 to enable the transmission shaft to be locked with the feeding bin 3, then the feeding bin 3 is driven to horizontally rotate along the transmission shaft 8 through the rotary motor 6 to enable the feeding port 4 and the feeding baffle plate 20 to enter the protective cover 9, the sealing gasket 10 completely seals a gap between the feeding port 4 and the feeding baffle plate 20 to avoid heat loss, at the moment, the observation window 16 rotates to the front side of the equipment to facilitate the user to observe the internal condition of the furnace body, and then starts the heating pipe 15 to heat the metal workpiece, meanwhile, the vertical oil cylinder 11 utilizes the material basket 14 to drive the metal workpiece to vertically move, the heating position is adjusted according to the heating state, in addition, the air is blown into the through hole 22 by the fan 21, the air flow in the furnace body is accelerated, after the heating is finished, the rotary motor 6 drives the feeding bin 3 to turn, the feeding hole 4 and the feeding baffle plate 20 face to the front side, then the horizontal oil cylinder 17 drives the linkage frame 18 to retract, the magnetic attraction piece 19 is close to the feeding baffle plate 20, the feeding baffle plate 20 is taken out from the feeding hole 4 under the magnetic attraction effect, the vertical oil cylinder 11 controls the material basket 14 to fall into the feeding bin 3, and the metal workpiece is taken out from the feeding hole 4.

Claims

1. A rotatable heating furnace for processing metal materials comprises a heating bin, a control bin fixedly connected to the upper end of the heating bin, a feeding bin fixedly connected to the lower end of the heating bin, and a rotary table arranged at the lower end of the feeding bin; the automatic feeding device is characterized in that a feeding port is formed in the front end of the feeding bin, a base is horizontally arranged below the rotary table, a rotary motor is fixedly mounted between the base and the rotary table, a transmission shaft is movably connected to the upper end of the rotary motor, the upper end of the transmission shaft is arranged on the upper side of the rotary table, a protective cover is fixedly connected to the rear side of the upper end of the rotary table, the protective cover is arranged on the rear side of the heating bin and the rear side of the feeding bin, and a sealing gasket is mounted on the front side of the protective cover.

2. The rotatable heating furnace for processing the metal materials as claimed in claim 1, wherein a vertical cylinder is fixedly installed at the upper end of the control bin, a lifting rod member is movably connected to the lower end of the vertical cylinder, a supporting plate is fixedly connected to the lower end of the lifting rod member, a material basket is installed at the upper end of the supporting plate, and the supporting plate and the material basket are arranged inside the heating bin and the material inlet bin.

3. The rotatable heating furnace for processing the metal material as claimed in claim 1, wherein heating pipes are annularly distributed on the inner side of the heating bin, an observation window is installed at the rear end of the heating bin, and the observation window is arranged above the heating pipes.

4. The rotatable heating furnace for processing the metal materials as claimed in claim 1, wherein a horizontal oil cylinder is fixedly installed at the front end of the base, a linkage frame is movably connected at the front end of the horizontal oil cylinder, and a magnetic suction sheet is fixedly connected at the upper end of the linkage frame.

5. The rotatable heating furnace for processing the metal material as claimed in claim 4, wherein a feeding baffle is installed inside the feeding port, the magnetic attraction piece is horizontally arranged on the front side of the feeding baffle, and the front end of the feeding baffle is magnetically connected with the magnetic attraction piece.

6. The rotatable heating furnace for processing the metal material according to claim 1, wherein a fan is installed at an upper end of the transmission shaft, a through opening is formed at a lower end of the feeding bin, and the transmission shaft is arranged inside the through opening.

7. The rotatable heating furnace for processing the metal material according to claim 6, wherein a limiting groove is distributed on the outer side of the through opening, a limiting head is fixedly connected to the outer side of the transmission shaft, and the limiting head is arranged on the inner side of the limiting groove.