CN201960245U - Flame-type corner cleaning machine - Google Patents
Flame-type corner cleaning machine Download PDFInfo
- Publication number
- CN201960245U CN201960245U CN2010202842641U CN201020284264U CN201960245U CN 201960245 U CN201960245 U CN 201960245U CN 2010202842641 U CN2010202842641 U CN 2010202842641U CN 201020284264 U CN201020284264 U CN 201020284264U CN 201960245 U CN201960245 U CN 201960245U
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- China
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- cart
- dolly
- descaling machine
- blank
- trolleys
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- Expired - Fee Related
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Abstract
The utility model discloses a flame-type corner cleaning machine, which can cut off the defects of corners on line. The flame-type corner cleaning machine comprises a cart system, a trolley system and a medium system; in a structural frame, a gear motor is connected with a cart through a bracket; cart wheels are arranged on a cart rail; trolleys on the cart can move the width directions of the trolleys from inside to outside through the expansion and the contraction of an air cylinder so as to drive cutting guns on the trolleys to move; and plate blank position detectors are mounted at the lower parts of the trolleys to detect the position of a blank. When the cutting guns reach the required positions, the blank compresses air to control an electromagnetic valve on a loop to act so that the air cylinder stops contracting and the cutting guns stop at the needed positions, and at this time, the flames of the cutting guns can continuously cut off the corners of the blank. Two cutting guns of the trolley on a left side can cut off upper and lower corners on the left side of the plate blank, and two guns of the trolley on the right side can remove upper and lower corners on the right side of the plate blank.
Description
Affiliated technical field:
The utility model relates to metal semifinished product bight cleaning plant, especially can the high metal semifinished product (as slab, square billet etc.) of treatment surface quality requirement.
Background technology:
At present, metallurgical industry is more and more higher to the quality requirement of finished product, need remove the bight defective of metal semifinished product, the general pattern that adopts artificial scafing of existing metal semifinished product cleaning, and its shortcoming is:
1. manual cleanup, operating rate is low, the not enough standard in the bight after the cleaning.
2. manual cleanup, semifinished product need roll off the production line, and the semifinished product temperature could be handled after dropping to room temperature, and semifinished product can not direct heat send, and semifinished product need reheat when delivering to next operation, needs a large amount of energy.
3. manual cleanup needs special-purpose place and facility, and investment is big.
The utility model flame-type cleaning function is removed the bight defective of metal semifinished product, can metal semifinished product bight be removed with the mode of cutting, compares with hot scarfing machine, and advantage is as follows:
1. operating rate height.
2. semifinished product can heat send, and can save a large amount of energy.
3. can obtain better semifinished product quality.
Summary of the invention
At the shortcoming of existing semifinished product bight cleaning, the utility model descaling machine has solved the problem that existing descaling machine exists, and the technical scheme that is adopted is: this descaling machine comprises cart, dolly and medium system.A kind of bight descaling machine, in structural framing, gear motor is connected on the cart by support, and the cart wheel is on big Car Track.After the drive unit power output of cart traveling, through deceleration device, give wheel with transmission of power, cart can move forward and backward under certain speed, and the band-type brake at the cart gear motor can be fixed on cart on the position that needs simultaneously.Dolly is installed on the track of dolly, can move on the track at dolly by the flexible of cylinder at the dolly on the cart, burning torch on the dolly is fixed on the dolly by the securing member on the rifle folder, cutting gun can move along with dolly, and cutting gun can be fixed on the different positions according to the width of semifinished product is different.Semifinished product is after roller-way enters this descaling machine bottom, cart stops going up in place, dolly is along with cylinder begins to move inward from range, be fixed on dolly bottom detector the position of semifinished product is surveyed, according to the appearance and size of semifinished product and the situation of bight defective, the dolly of descaling machine moves to the position that needs, magnetic valve in the medium box is opened, coal gas, oxygen lead in the cutting gun by flexible pipe, and burning torch is lighted the medium of burning torch, remove four needed amounts of metal in bight of semifinished product.
Technical scheme:
The critical piece of this descaling machine comprises: cart, dolly, medium system.Cart is equipped with wheel, can move on the throwing direction of strand in orbit by the driving of gear motor.The track of dolly is installed on the cart, and dolly can move by the width along semifinished product on cart of the hydraulic cylinder on the cart, can control the position of cutting gun according to the width of slab.The flame of the coal gas of burning torch, the capable one-tenth of oxygen is removed the defective bight of slab.For the radiant heat that prevents slab damages equipment, in the bottom of cart with cooling water plate is installed, cooling-water duct is arranged all around in burning torch, can burning torch be lowered the temperature with cooling water.
Beneficial effect:
The beneficial effect of the utility model mechanical type descaling machine is: can improve the semifinished product quality with the online removal metal of the mode semifinished product bight defective of flame.Compare with the bight manner of cleaning up of current trend, its production efficiency height can avoid semifinished product to roll off the production line, and saves a large amount of energy.
Description of drawings:
Below in conjunction with accompanying drawing and example the utility model hot scarfing machine is further specified.
Fig. 1 is the front view of the utility model mechanical type descaling machine.
Fig. 2 is the vertical view of the utility model mechanical type descaling machine.
Diagram: 1. gear motor, 2. wheel, 3. gear motor support, 4. framework, 5. rifle presss from both sides, 6. cutting gun, 7. securing member, 8. dolly wheel, 9. dolly, 10. medium flexible pipe, 11. medium control cabinets, 12. cylinders, 13. cart cylinder support, 14. big Car Tracks, 15. cart cooling water plates, 16. trolley track, 19. fastening nuts, 20. dolly cylinder supports, 21. position sensor, 22. medium drag chains, 23. semifinished products
The specific embodiment:
In the drawn cart, gear motor (1) is connected on the cart by support (3), can drive cart wheel (2) in Fig. 1,2, moves before and after big Car Track (14) is gone up, and (4) are big frame.Trolley track (16) is installed on the cart, it is flexible the finishing that relies on cylinder (12) that the wheel (8) of dolly (9) is gone up mobile at trolley track (16), one end of cylinder (12) is connected with cylinder support (13) on the cart, the other end is connected with cylinder support (20) on the dolly, when cylinder is flexible, dolly will move at width of plate slab direction ecto-entad, the burning torch that drives on the dolly (12) moves, slab position sensor (21) is installed in the bottom of dolly, be used to survey the position of side of the detection semifinished product of semifinished product, when the semifinished product side is arrived in detector contact (21), magnetic valve action on the compressed air control loop makes cylinder stop to shrink, and dolly stops on this position, burning torch (6) also is parked on the position that needs simultaneously, and the flame of cutting gun (6) cuts away the bight of semifinished product.Wherein have four burning torches, wherein dolly two burning torches in left side can cut away upper and lower two angles in slab left side, and two rifles of right side dolly can be removed upper and lower two angles, slab right side.Because semifinished product is the condition of high temperature, for the radiant heat that prevents semifinished product causes the descaling machine internal temperature too high, cooling water plate is installed in the cart bottom, the water in the cooling water plate is constantly to flow, and the radiant heat of semifinished product can be taken away protection equipment.The medium flexible pipe (10) of burning torch comprises: cutting oxygen, preheat oxygen, coal gas, cooling water water inlet, the cooling water backwater, wherein the control of oxygen, coal gas is to rely on the medium magnetic valve in the medium control cabinet (11) to control, magnetic valve needs explosion-proof performance, can control the Kai Heguan of coal gas, oxygen, can cut away the angle that needs are removed selectively according to the situation in semifinished product bight, the cooling water in the burning torch can prevent that the radiant heat of slab from damaging burning torch.On a descaling machine, the quantity of dolly can be set according to the needs of technology, the quantity of burning torch also can be set on each dolly as required.
Claims (7)
1. bight descaling machine, in structural framing, gear motor is connected on the cart by support, and the cart wheel is on big Car Track.
2. descaling machine according to claim 1 is characterized in that: the bottom of dolly is equipped with the slab position sensor.
3. descaling machine according to claim 1, it is characterized in that: burning torch is fixed on the dolly.
4. descaling machine according to claim 1 is characterized in that: dolly is installed on the track of dolly.
5. descaling machine according to claim 1 is characterized in that: in the bottom of descaling machine with cooling water plate is installed all around.
6. descaling machine according to claim 1 is characterized in that: comprise with the medium tube that is connected of burning torch: cutting oxygen, preheat oxygen, coal gas, cooling water water inlet, cooling water backwater wherein are equipped with magnetic valve in the medium box of oxygen, coal gas.
7. descaling machine according to claim 1 is characterized in that: the left side dolly is installed two burning torches, and the right side dolly is installed two rifles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202842641U CN201960245U (en) | 2010-07-31 | 2010-07-31 | Flame-type corner cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202842641U CN201960245U (en) | 2010-07-31 | 2010-07-31 | Flame-type corner cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960245U true CN201960245U (en) | 2011-09-07 |
Family
ID=44522772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202842641U Expired - Fee Related CN201960245U (en) | 2010-07-31 | 2010-07-31 | Flame-type corner cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960245U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717169A (en) * | 2012-07-13 | 2012-10-10 | 上海东震冶金工程技术有限公司 | Automatic continuous casting billet flame cleaning device and operation method thereof |
| CN105345216A (en) * | 2015-12-11 | 2016-02-24 | 安徽马钢自动化信息技术有限公司 | Flame cleaning roll table automatic control system and control method thereof |
| CN105665872A (en) * | 2016-03-25 | 2016-06-15 | 宝钢集团新疆八一钢铁有限公司 | Plate blank flame cleaning vehicle |
| CN108015245A (en) * | 2017-12-27 | 2018-05-11 | 鞍钢股份有限公司 | Hot blank corner crack online cleaning device and method |
| CN112077526A (en) * | 2020-09-01 | 2020-12-15 | 南京钢铁股份有限公司 | Method for fully automatically cleaning corner defects of plate blank |
-
2010
- 2010-07-31 CN CN2010202842641U patent/CN201960245U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717169A (en) * | 2012-07-13 | 2012-10-10 | 上海东震冶金工程技术有限公司 | Automatic continuous casting billet flame cleaning device and operation method thereof |
| CN105345216A (en) * | 2015-12-11 | 2016-02-24 | 安徽马钢自动化信息技术有限公司 | Flame cleaning roll table automatic control system and control method thereof |
| CN105345216B (en) * | 2015-12-11 | 2017-06-20 | 安徽马钢自动化信息技术有限公司 | Scafing roller-way automatic control system and its control method |
| CN105665872A (en) * | 2016-03-25 | 2016-06-15 | 宝钢集团新疆八一钢铁有限公司 | Plate blank flame cleaning vehicle |
| CN108015245A (en) * | 2017-12-27 | 2018-05-11 | 鞍钢股份有限公司 | Hot blank corner crack online cleaning device and method |
| CN112077526A (en) * | 2020-09-01 | 2020-12-15 | 南京钢铁股份有限公司 | Method for fully automatically cleaning corner defects of plate blank |
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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: 20110907 Termination date: 20120731 |