CN202107741U - Fast furnace mouth pressing device for continuous annealing furnace - Google Patents
Fast furnace mouth pressing device for continuous annealing furnace Download PDFInfo
- Publication number
- CN202107741U CN202107741U CN2011201430846U CN201120143084U CN202107741U CN 202107741 U CN202107741 U CN 202107741U CN 2011201430846 U CN2011201430846 U CN 2011201430846U CN 201120143084 U CN201120143084 U CN 201120143084U CN 202107741 U CN202107741 U CN 202107741U
- Authority
- CN
- China
- Prior art keywords
- base
- furnace
- press rollers
- pressing device
- fast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a fast furnace mouth pressing device for a continuous annealing furnace, which comprises a base, wherein the center part of the top surface of the base is vertically provided with an upper press roller support frame, the left side and the right side of the top end of the upper press roller support frame are respectively hinged with a press seat, upper press rollers are respectively arranged under the bottom surfaces of the two press seats, lower press rollers are respectively and correspondingly arranged on the top surface of the base arranged under the upper press rollers, the upper press rollers and the lower press rollers are in parallel arrangement, a band steel operation passage is formed between the upper press rollers and the lower press rollers, and the outer side ends of the two press seats are respectively connected with the top end of an air cylinder piston rod vertically hinged at the outer side of the base. The fast furnace mouth pressing device has the advantages that the structure is simple, when the band fracture is generated in the furnace, the pressing device can be fast pressed down, the reverse drawing of the band steel is effectively prevented, and the scalding damage to a tension roller in front of the furnace is avoided.
Description
Technical field
The utility model relates to the protector, the particularly quick screwdown gear of continuous annealing furnace fire door of band steel safe operation in a kind of continuous annealing furnace stove.
Background technology
When the broken belt accident takes place in zinc-plated unit band steel in stove; Because original design defective does not have protector effectively; Because the tension force effect causes band steel in the stove (belt steel surface temperature 840 degree) back suction to cause stokehold tensioning roller roll surface glue-line rats after severe scald burn, causes tensioning roller to use.
Summary of the invention
The purpose of the utility model is to provide a kind of continuous annealing furnace fire door quick screwdown gear, and it is simple in structure, and when in the stove broken belt taking place, the holddown belt steel effectively prevents to be with the steel back suction rapidly, avoids scalding the stokehold tensioning roller.
The purpose of the utility model is to realize like this; The quick screwdown gear of a kind of continuous annealing furnace fire door comprises base, in the end face center of base the pressure roller bracing frame is being set vertically; The left and right sides, top of last pressure roller bracing frame is an articulated wedge respectively; Pressure roller is installed respectively under the bottom surface of two wedges, is being oppositely arranged lower compression roller respectively on the base top surface of last pressure roller below, the last lower compression roller layout that is parallel to each other; Constitute band steel operation passage between the last lower compression roller, the outboard end of two wedges respectively with one vertically be hinged on chassis outer side the cylinder piston rod top link to each other.
The utility model is simple in structure, and when in the stove broken belt taking place, the cylinder drive is gone up pressure roller and depressed the holddown belt steel rapidly, effectively prevents to be with the steel back suction, avoids scalding the stokehold tensioning roller.Adopt the utility model device, 1. scald the roll surface accident and reduce to 0 time/year by original 4-5 time/year; 2. avoided because of scald the roll change that roll surface causes (change three rollers of stokehold tensioning roller need stop 8-10 hour/inferior); 3. save the roller line with rubber and reprocessed expense 3*7400=22200 unit/inferior.
Description of drawings
To combine accompanying drawing that the utility model is done further detailed explanation below.
Fig. 1 is the main TV structure synoptic diagram of the utility model.
Embodiment
The quick screwdown gear of a kind of continuous annealing furnace fire door, as shown in Figure 1, comprise base 6, in the end face center of base 6 pressure roller bracing frame 1 is being set vertically, the left and right sides, top of last pressure roller bracing frame 1 is an articulated wedge 2 respectively.Pressure roller 3 is installed respectively under the bottom surface of two wedges 2, is being oppositely arranged lower compression roller 5 respectively on the base top surface of last pressure roller 3 belows, upper and lower pressure roller 3,5 layout that is parallel to each other, constitutes band steel operation passage at upper and lower pressure roller 3 between 5.The outboard end of two wedges 2 vertically is hinged on base 6 cylinder outside 4 piston rod tops and links to each other with one respectively.The triggering of cylinder 4 has multiple structure formation; Can come the band steel is detected through on the band steel operation passage of lehre fire door, the strip tension detection control apparatus being installed; When in the stove broken belt taking place, cylinder 4 drives two wedges 2 and depresses rapidly, makes upper and lower pressure roller 3,5 will be with steel to compress; Thereby effectively prevent to be with the steel back suction, avoid scalding the stokehold tensioning roller.
Claims (1)
1. quick screwdown gear of continuous annealing furnace fire door; Comprise base; It is characterized in that: in the end face center of base the pressure roller bracing frame is being set vertically, the left and right sides, top of last pressure roller bracing frame is an articulated wedge respectively, and pressure roller is installed respectively under the bottom surface of two wedges; Be oppositely arranged lower compression roller respectively on the base top surface of last pressure roller below; The last lower compression roller layout that is parallel to each other constitutes band steel operation passage between the last lower compression roller, the outboard end of two wedges respectively with one vertically be hinged on chassis outer side the cylinder piston rod top link to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201430846U CN202107741U (en) | 2011-05-09 | 2011-05-09 | Fast furnace mouth pressing device for continuous annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201430846U CN202107741U (en) | 2011-05-09 | 2011-05-09 | Fast furnace mouth pressing device for continuous annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202107741U true CN202107741U (en) | 2012-01-11 |
Family
ID=45433183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201430846U Expired - Fee Related CN202107741U (en) | 2011-05-09 | 2011-05-09 | Fast furnace mouth pressing device for continuous annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202107741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560026A (en) * | 2012-01-17 | 2012-07-11 | 美钢联工程技术股份有限公司 | Atmosphere isolation device of horizontal annealing furnace |
-
2011
- 2011-05-09 CN CN2011201430846U patent/CN202107741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560026A (en) * | 2012-01-17 | 2012-07-11 | 美钢联工程技术股份有限公司 | Atmosphere isolation device of horizontal annealing furnace |
| CN102560026B (en) * | 2012-01-17 | 2014-02-12 | 美钢联工程技术股份有限公司 | Atmosphere isolation device of horizontal annealing furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013095116A3 (en) | Device for retracting a hose, and vehicle and method therefor | |
| CN202571059U (en) | Sheet conveying mechanism for punch press | |
| CN202107741U (en) | Fast furnace mouth pressing device for continuous annealing furnace | |
| CN204869785U (en) | Eager bag of braided bag processing equipment divides a mouthful device | |
| CN201579495U (en) | Deburring device for processing burr of band steel after edge shearing by circular disc shear | |
| CN101870559B (en) | Curved sandwich glass performing press | |
| CN204150753U (en) | A kind of PS version manufacturing line quick coupling roll-switching device | |
| CN203227767U (en) | Take out device of plate shearer | |
| CN205763241U (en) | A kind of hole punched device | |
| CN203922217U (en) | A kind of removing the work machine | |
| CN203333473U (en) | Mineral wool pressurization machine | |
| CN203143622U (en) | Auxiliary device arranged on feeding opening of conveyor for canned food | |
| CN201186902Y (en) | Pistol bulletproof glass | |
| CN207204919U (en) | A kind of rolling machine easy to use | |
| CN206914282U (en) | Automobile mechanical installation buffer unit | |
| CN105983621A (en) | Punching machine with fool-proof device | |
| CN207139970U (en) | A kind of elastic die-cutting rule | |
| CN100443250C (en) | Locomotive side bearing base and side bearing seat press fitting method | |
| CN205291662U (en) | A device that it is broken that is arranged in gas pocket of obturator sponge to press | |
| CN107378352A (en) | Method for fixed car accessory | |
| CN104064808A (en) | Rolling device | |
| CN215096241U (en) | Hot pressing facing device for molded door panel | |
| CN103130001A (en) | Elastic press roller mechanism of straw mat unreeling device | |
| CN204234509U (en) | Belt steel flating machine | |
| CN204586034U (en) | Film laminating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20120509 |