CN202766564U - Roller furnace containing intermittent lifting device - Google Patents
Roller furnace containing intermittent lifting device Download PDFInfo
- Publication number
- CN202766564U CN202766564U CN201220443620.9U CN201220443620U CN202766564U CN 202766564 U CN202766564 U CN 202766564U CN 201220443620 U CN201220443620 U CN 201220443620U CN 202766564 U CN202766564 U CN 202766564U
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- roller rod
- quenching
- batch
- type hoisting
- hoisting device
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Tunnel Furnaces (AREA)
Abstract
The utility model discloses a roller furnace containing an intermittent lifting device. The roller furnace comprises a furnace body, a material inlet roller conveyor belt, a quench groove, a material outlet roller conveyor belt, the intermittent lifting device and a quench guiding device. The intermittent lifting device is arranged between the material inlet roller conveyor belt and the material outlet roller conveyor belt and can move in vertically reciprocating mode. The intermittent lifting device comprises a lifting roller conveyor belt, a lifting support, a lifting shaft, an air cylinder, an optoelectronic switch and a programmable logic control (PLC) system. The PLC system controls the air cylinder to drive a lifting support to be in intermittent vertical motion. The quench guiding device is arranged in the quench groove and comprises a quench agent circulating pipeline system, a flow guiding stirrer and a flow guiding tube. The roller furnace has the advantages that by means of the intermittent lifting device and by matching with the quench guiding device, the problem that the existing large workpieces cannot pass through the material inlet roller conveyor belt to directly or obliquely fall into the quench groove for quenching is solved, and the range of processing parts of the roller furnace device is expanded.
Description
Technical field
The utility model relates to the roller rod stove of heat treatment industry, particularly a kind of roller rod stove that contains the batch-type hoisting device.
Technical background
In the heat treatment process industry, roller rod stove is a kind of in batches equipment of mechanical workpieces quenching, tempering and modified usefulness such as optical axis class, flat class that is applicable to, and present roller rod stove also can be used as the heat treatment process stove of middle-size and small-size forging modifier treatment.
Existing roller rod stove generally includes body of heater, feeding roller rod conveying belt, quenching tank, lifting gear, discharge roller rod conveying belt; The type of drive of roller rod stove is presented as the rotation of roller rod, promotes workpiece by frictional force and moves forward.During work, workpiece is slipped in the quenching tank by feeding roller rod conveying belt and quenches, the workpiece that quenches after finishing by lifting gear quenching to be finished afterwards proposes from quenching tank, carries out temper by discharge roller rod tape transport in the tempering stove in rear road again.
The shortcoming of existing roller rod stove production line is: for some larger workpiece, because the workpiece volume is large, the processing requirement of quenching is high, can't directly fall or oblique sliding dropping in the quenching tank by feeding roller rod conveying belt, solves quenching requirement to larger workpiece by primary quenching.
The utility model content
The technical problems to be solved in the utility model provides a kind of roller rod stove that contains the batch-type hoisting device, to overcome the deficiency of mentioning in the above-mentioned background technology.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of roller rod stove that contains the batch-type hoisting device, comprise body of heater, feeding roller rod conveying belt, quenching tank, discharge roller rod conveying belt, also comprise batch-type hoisting device, quenching guiding device, described batch-type hoisting device is between feeding roller rod conveying belt and discharge roller rod conveying belt, can do pumping, described quenching guiding device is positioned at quenching tank.
Especially, described quenching guiding device comprises quenching medium circulating pipe system, diversion mixing device, guide shell, the quenching medium circulating pipe system is carried quenching medium to the water conservancy diversion agitator, when the batch-type hoisting device drops to quenching guiding device top, the work of diversion mixing device makes quenching medium produce powerful liquid motion, by guide shell the workpiece on the batch-type hoisting device is done from bottom to top the motion of surging.
Especially, described batch-type hoisting device comprises dance roller rod conveying belt, lifting support, lifting shaft, cylinder, optoelectronic switch, PLC Controlling System, when optoelectronic switch detects workpiece on the dance roller rod conveying belt, send actuating signal to cylinder, cylinder drives the lifting support motion by lifting shaft, and PLC Controlling System control cylinder drive lifting support is done intermittent type and moved up and down.
Especially, also comprise thermopair, liquidometer, be arranged in the quenching tank.Be used for temperature and quenching liquid level in the monitoring quenching tank.
The beneficial effect that contains the roller rod stove of batch-type hoisting device described in the utility model is: by the batch-type hoisting device, cooperate the quenching guiding device, having solved in the past larger workpiece can't directly fall or the oblique sliding problem of quenching in the quenching tank that drops into by feeding roller rod conveying belt, so that larger workpiece through hardening, harden, and hardness is even; Expand the scope of roller rod furnace apparatus to processing parts, improved the utilising efficiency of equipment.
Description of drawings
Fig. 1 is the main TV structure simplified schematic diagram that the utility model contains the roller rod stove of batch-type hoisting device.
Fig. 2 is the side-looking structural representation sketch that the utility model contains the roller rod stove of batch-type hoisting device.
Fig. 3 is the plan structure simplified schematic diagram that the utility model contains the roller rod stove of batch-type hoisting device.
Wherein Fig. 1 is as follows to the nomenclature of Fig. 3:
1, body of heater, 2, feeding roller rod conveying belt, 21, charging tray, 3, quenching tank, 5, discharge roller rod conveying belt, 6, the batch-type hoisting device, 61, dance roller rod conveying belt, 62, lifting support, 63, lifting shaft, 64, cylinder, 65, optoelectronic switch, 66, the PLC Controlling System, 7, quenching guiding device, 71, the quenching medium circulating pipe system, 72, the diversion mixing device, 73, guide shell, 8, thermopair, 9, liquidometer.
Embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, be respectively main TV structure, side-looking structure, the plan structure simplified schematic diagram that the utility model contains the roller rod stove of batch-type hoisting device.
A kind of roller rod stove that contains the batch-type hoisting device, comprise body of heater 1, feeding roller rod conveying belt 2, quenching tank 3, discharge roller rod conveying belt 5, also comprise batch-type hoisting device 6, quenching guiding device 7, described batch-type hoisting device 6 is between feeding roller rod conveying belt 2 and discharge roller rod conveying belt 5, can do pumping, described quenching guiding device 7 is positioned at quenching tank 3.In addition, can also be provided with charging tray 21 on the feeding roller rod conveying belt 2, for not being that very large workpiece can be positioned in the charging tray 21, be convenient to the automatic production line transportation.
Described quenching guiding device 7 comprises quenching medium circulating pipe system 71, diversion mixing device 72, guide shell 73, quenching medium circulating pipe system 71 is carried quenching medium to water conservancy diversion agitator 72, when batch-type hoisting device 6 drops to quenching guiding device 7 top, diversion mixing device 72 work makes quenching medium produce powerful liquid motion, does from bottom to top the motion of surging by the workpiece on 73 pairs of batch-type hoisting devices 6 of guide shell.Simultaneously, the workpiece on cylinder 64 pulling lifting supports 62 and the dance roller rod conveying belt 61 thereof moved up and down as intermittent type within a quenching cycle, thereby made large workpiece through hardening, harden, and hardness is even.
Described batch-type hoisting device 6 comprises dance roller rod conveying belt 61, lifting support 62, lifting shaft 63, cylinder 64, optoelectronic switch 65, PLC Controlling System 66, when optoelectronic switch 65 detects workpiece on the dance roller rod conveying belt 61, send actuating signal to cylinder 64, cylinder 64 drives lifting support 62 motions by lifting shaft 63, and PLC Controlling System 66 control cylinders 64 drive lifting supports 62 are done intermittent type and moved up and down.That is to say, the gap periods that cylinder 64 arranges according to PLC Controlling System 66, within a quenching cycle, cylinder 64 pistons are done step flexible, thus the workpiece on pulling lifting support 62 and the dance roller rod conveying belt 61 thereof moves up and down as intermittent type.Behind the quenching end cycle, lifting support 62 rises to position originally, and lift roller rod conveying belt 61 and 5 work of discharge roller rod conveying belt pass out to next procedure with workpiece.
Also comprise thermopair 8, liquidometer 9, be arranged in the quenching tank 3.Be used for temperature and quenching liquid level in the monitoring quenching tank 3.
Claims (4)
1. roller rod stove that contains the batch-type hoisting device, comprise body of heater (1), feeding roller rod conveying belt (2), quenching tank (3), discharge roller rod conveying belt (5), it is characterized in that: also comprise batch-type hoisting device (6), quenching guiding device (7), described batch-type hoisting device (6) is positioned between feeding roller rod conveying belt (1) and the discharge roller rod conveying belt (5), can do pumping, described quenching guiding device (7) is positioned at quenching tank (3).
2. the roller rod stove that contains the batch-type hoisting device as claimed in claim 1, it is characterized in that: described quenching guiding device (7) comprises quenching medium circulating pipe system (71), diversion mixing device (72), guide shell (73), quenching medium circulating pipe system (71) is carried quenching medium to water conservancy diversion agitator (72), when batch-type hoisting device (6) drops to quenching guiding device (7) top, diversion mixing device (72) work makes quenching medium produce powerful liquid motion, by guide shell (73) workpiece on the batch-type hoisting device (6) is done from bottom to top the motion of surging.
3. the roller rod stove that contains the batch-type hoisting device as claimed in claim 1 or 2, it is characterized in that: described batch-type hoisting device (6) comprises dance roller rod conveying belt (61), lifting support (62), lifting shaft (63), cylinder (64), optoelectronic switch (65), PLC Controlling System (66), when optoelectronic switch (65) detects workpiece on the dance roller rod conveying belt (61), send actuating signal to cylinder (64), cylinder (64) drives lifting support (62) motion by lifting shaft (63), and PLC Controlling System (66) control cylinder (64) drive lifting support (62) is done intermittent type and moved up and down.
4. the roller rod stove that contains the batch-type hoisting device as claimed in claim 3 is characterized in that: also comprise thermopair (8), liquidometer (9), be arranged in the quenching tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443620.9U CN202766564U (en) | 2012-09-03 | 2012-09-03 | Roller furnace containing intermittent lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220443620.9U CN202766564U (en) | 2012-09-03 | 2012-09-03 | Roller furnace containing intermittent lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766564U true CN202766564U (en) | 2013-03-06 |
Family
ID=47773150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220443620.9U Expired - Lifetime CN202766564U (en) | 2012-09-03 | 2012-09-03 | Roller furnace containing intermittent lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475489A (en) * | 2014-11-17 | 2015-04-01 | 天津市金万方钢结构有限公司 | Bending correction device for metal ridge plate |
| CN106191417A (en) * | 2016-08-26 | 2016-12-07 | 中钢集团邢台机械轧辊有限公司 | Full-automatic roll normalizing cooling system |
-
2012
- 2012-09-03 CN CN201220443620.9U patent/CN202766564U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475489A (en) * | 2014-11-17 | 2015-04-01 | 天津市金万方钢结构有限公司 | Bending correction device for metal ridge plate |
| CN106191417A (en) * | 2016-08-26 | 2016-12-07 | 中钢集团邢台机械轧辊有限公司 | Full-automatic roll normalizing cooling system |
| CN106191417B (en) * | 2016-08-26 | 2018-08-10 | 中钢集团邢台机械轧辊有限公司 | Full-automatic roll normalizing cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
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| CX01 | Expiry of patent term |