CN202741480U - Device for uncoiling steel coils in small batches on hot-rolled strip steel production line - Google Patents
Device for uncoiling steel coils in small batches on hot-rolled strip steel production line Download PDFInfo
- Publication number
- CN202741480U CN202741480U CN 201220440672 CN201220440672U CN202741480U CN 202741480 U CN202741480 U CN 202741480U CN 201220440672 CN201220440672 CN 201220440672 CN 201220440672 U CN201220440672 U CN 201220440672U CN 202741480 U CN202741480 U CN 202741480U
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- China
- Prior art keywords
- roll
- steel
- hot
- uncoiling
- strip steel
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- Expired - Fee Related
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Abstract
The utility model provides a device for uncoiling steel coils in small batches on a hot-rolled strip steel production line and belongs to the field of steel industries. The utility model is to provide the device for uncoiling the steel coils in small batches on the hot-rolled strip steel production line, which can effectively utilize equipment for checking a strip steel and can supply individual scattered steel coils. According to the utility model, a clamping roll rolling device is correspondingly mounted behind a strip steel checking line of a finally produced hot-rolled strip steel. The structure of the clamping roll rolling device comprises the structure that an upper roll and a lower roll are mounted on a frame, the distance between the upper roll and the lower roll is as same as the thickness of the steel strip, an adjusting mechanism for adjusting the distance between the upper roll and the lower roll is arranged on the frame, the upper roll is connected with an upper universal transmission shaft, the lower roll is connected with a lower universal transmission shaft, the upper universal transmission shaft and the lower universal transmission shaft are connected with a shaft of a motor through a gearbox, and a brake is mounted on a shaft of the motor. The device for uncoiling the steel coils in small batches on the hot-rolled strip steel production line, provided by the utility model, has the advantages as follows: simple structure and reasonable design are obtained; the equipment can be simply remodeled in the traditional workshops without additional hoisting equipment; the layout of process equipment is optimized; the product yield can be effectively increased; the equipment utilization rate is increased; and the manufacturing cost of products is reduced.
Description
Technical field
The utility model belongs to the steel industry field.
Background technology
The finished product of hot-rolled strip production line output, need to decaptitate, this head that cuts off abandons as waste material substantially, and finished product need to be sheared specimen strip and carry out the strip quality inspection, to guarantee product quality, this operation is to finish near the steel coil checking line that produces the line end.The inspection of coil of strip is that coil of strip is downcut a section strip steel, is with the naked eye identified by the responsible workman who detects, and determines that errorless rear warehouse-in is stand-by, and no matter how all discarded quality is for the part of checking on the quality after each the cutting-out, causes very large waste.On the other hand, have some uses not need the band steel of entire volume with the enterprise of steel, owing to there is not corresponding equipment, thereby basic corresponding this kind casual household of manufacturing enterprise do not supply, and makes enterprise virtually lose a collection of individual traveler client, and economy more or less has certain loss.Domestic hot rolling is produced line and is only sheared specimen strip and carry out the belt steel surface inspection, take reduction product lumber recovery as cost, and checks that the line utilization rate of equipment and installations is very low, and general inspection line capacity utilization is about 10%.
The utility model content
The purpose of this utility model provides a kind ofly namely can effectively be utilized the equipment of inspection with steel, and the hot-rolled strip production line that can supply again the scattered coil of strip of individual traveler is realized the device of small lot coil of strip uncoiling.
The utility model correspondence after the band steel after the last output of hot-strip checks line is equipped with the pinch roll rolling device, the structure of pinch roll rolling device is: topping roll and bottom roll are installed on the frame, topping roll is identical with thickness of strips with the bottom roll spacing, the guiding mechanism of regulating topping roll and bottom roll distance is arranged in frame, topping roll is connected with upper universal power transmission shaft, bottom roll is connected with lower universal drive shaft, upper universal power transmission shaft is connected with the axle of motor by gearbox with lower universal drive shaft, at the axle of motor band-type brake is installed.
The utility model is simple in structure, and is reasonable in design, when guaranteeing that finishing above-mentioned operation requires, can realize improving the belt steel product lumber recovery and check the line capacity utilization, expands the production marketing scope, realizes the uncoiling of small lot coil of strip, smooth function.And can need not increase under the prerequisite of crane gear in existing factory building, carry out simple scrap build, the Optimization Technology device layout gets final product Effective Raise product lumber recovery, improves capacity utilization, reduces cost of goods manufactured.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The band steel of the utility model after the last output of hot-strip checks that line 10 rear correspondences are equipped with the pinch roll rolling device, the structure of pinch roll rolling device is: topping roll 4 and bottom roll 3 are installed on the frame 2, topping roll 4 is identical with thickness of strips with bottom roll 3 spacings, convenient to being with steel toe or scattered band steel to carry out smooth, the guiding mechanism 1 of regulating topping roll 4 and bottom roll 3 distances is arranged in frame 2, the distance of topping roll 4 and bottom roll 3 goes to adjust according to the thickness with steel, and is convenient rolling.Topping roll 4 is connected with upper universal power transmission shaft 6, and bottom roll 3 is connected with lower universal drive shaft 5, and upper universal power transmission shaft 6 is connected with the axle of motor 9 by gearbox 7 with lower universal drive shaft 5, at the axle of motor 9 band-type brake 8 is installed.Can increase peace by band-type brake, carry out emergency brake.
The utility model technical process is as follows: the steel-coil transferring dolly takes off coil of strip from panoramic table, dolly is transported to coil of strip on the uncoiling carrying roller, general who has surrendered's coil of strip is put on the carrying roller under the coil car C type frame at this moment, pressure roller is depressed and is pushed down coil of strip, then carrying roller rotates coil of strip, so that the band steel head enters the sample hydraulic shear.Sample hydraulic shear frame is swung to the coil of strip direction by Hydraulic Cylinder, will be with steel head to import sample shear with scraper.After sample shear swings back the fixed position, carry out crop and cut sample.The stub bar gathering-device in the sample shear back lower place.The sample shear back is connected to roller platform, and before sample shear swung, roller platform moved certain distance first backward, abdicates the space to sample shear.So that the stub bar that sample shear swings and cuts off falls into ash can.When needs launched to be with steel to carry out surface inspection, it moved to the sample shear direction, checked in order to launch the band steel.Coil of strip after the inspection continues uncoiling to pinch roll, needs length to shear according to the client, sends into planisher through pinch roll again and carries out smoothly, collects into buttress through scale, smooth qualified steel plate, at bailing, weigh, label, warehouse-in.Remaining band steel oppositely batches rolling by carrying roller.Send panoramic table back to by coil car again.The utility model designs pressure roller side uncoiling carrying roller and pressure roller on same movably slideway, can realize the advance and retreat function of relative hydraulic shear; Checking that the roller-way rear portion increases by 5 roller straighteners, the straightener rear portion increases by 1 baler (can share with main line complement bundle equipment), and artificial mark spraying number is also labelled, and utilizes main line traveling crane pack into storehouse or externally entrucking shipping.
Effective Raise product lumber recovery, reduction finished product process cost; Improve resource utilization, original inspection line equipment, driving, factory building, work-yard are fully utilized, and strengthen product market competitiveness.
Claims (1)
1. a hot-rolled strip production line is realized the device of small lot coil of strip uncoiling, it is characterized in that: correspondence was equipped with the pinch roll rolling device after the band steel after the last output of hot-strip checked line (10), the structure of pinch roll rolling device is: topping roll (4) and bottom roll (3) are installed on the frame (2), topping roll (4) is identical with thickness of strips with bottom roll (3) spacing, the guiding mechanism (1) that adjusting topping roll (4) and bottom roll (3) distance are arranged in frame (2), topping roll (4) is connected with upper universal power transmission shaft (6), bottom roll (3) is connected with lower universal drive shaft (5), upper universal power transmission shaft (6) and lower universal drive shaft (5) pass through gearbox (7) and are connected with the axle of motor (9), at the axle of motor (9) band-type brake (8) are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440672 CN202741480U (en) | 2012-08-31 | 2012-08-31 | Device for uncoiling steel coils in small batches on hot-rolled strip steel production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220440672 CN202741480U (en) | 2012-08-31 | 2012-08-31 | Device for uncoiling steel coils in small batches on hot-rolled strip steel production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741480U true CN202741480U (en) | 2013-02-20 |
Family
ID=47700928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220440672 Expired - Fee Related CN202741480U (en) | 2012-08-31 | 2012-08-31 | Device for uncoiling steel coils in small batches on hot-rolled strip steel production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814356A (en) * | 2012-08-31 | 2012-12-12 | 吉林建龙钢铁有限责任公司 | Device for hot-rolled strip steel production line to achieve uncoiling of steel coils in small batches |
-
2012
- 2012-08-31 CN CN 201220440672 patent/CN202741480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814356A (en) * | 2012-08-31 | 2012-12-12 | 吉林建龙钢铁有限责任公司 | Device for hot-rolled strip steel production line to achieve uncoiling of steel coils in small batches |
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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: 20130220 Termination date: 20130831 |