CN203636646U - Steel plate surface residual pellet purging device after shot blasting - Google Patents
Steel plate surface residual pellet purging device after shot blasting Download PDFInfo
- Publication number
- CN203636646U CN203636646U CN201320833999.9U CN201320833999U CN203636646U CN 203636646 U CN203636646 U CN 203636646U CN 201320833999 U CN201320833999 U CN 201320833999U CN 203636646 U CN203636646 U CN 203636646U
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- steel plate
- shot blasting
- injection pipe
- groove
- pressure
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- Expired - Fee Related
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Abstract
The utility model discloses a steel plate surface residual pellet purging device after shot blasting, which comprises a rack, wherein an electric-hydraulic pusher and a high-pressure air pump are arranged on the rack, one end of the top surface of the rack is hinged with a door-shaped erector, the middle of the door-shaped erector is connected with the electric-hydraulic pusher, the lower end of the erector is orderly provided with a front purging roller, a driving motor, a high-pressure injection pipe and a rear purging roller from front to back; the front purging roller and the rear purging roller are driven to rotate by the driving motor, the lower axial tube wall of the high-pressure injection pipe is inward sunken to form a groove, the injection pipe walls at two sides of the groove are respectively provided with a high-pressure air injection hole or an injection slit. The residual pellet on the steel plate surface can be fast and effectively removed, the labor intensity is reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of device for blowing shots remained on surface of steel plate after shot blasting.
Background technology
Ball blast is the device that a kind of high-speed rotary is transmitted circinate cleaning steel plate removal iron scale.The steel plate that cut deal produces, be used for greatly the field such as bridge and automobile, very strict to the quality requirement of steel plate, and steel plate face after rolling has the iron scale that one deck is fine and closely woven, iron scale can cover defect, can effectively control steel plate pit by Shot Blasting, and defect is waited until in the steel plate causing because of pill wearing and tearing, and can fully expose other defect, further inspection cleaning, also can accurately the thick deviation of check-out console, remove at the end, affect heat-treated steel plate surface quality but steel plate after ball blast still has part pill not remove.
Before this, the iron scale of all steel plates is that shortcoming is by manually standing on steel plate and carry out block-by-block cleaning with broom: the technological requirement that 1, is difficult to reach steel plate≤10/m2.2, hand sweeping speed is slow, and operation is discontinuous, does not catch up with rhythm of production far away; 3, because the steel billet temperature of rolling is higher, therefore cause the probability of potential safety hazard higher; 4, increase the operation of driving unloading, improved the speed of ageing equipment; 5, increased because of the drop probability of accident of the steel plate that causes of driving unloading.6, the defects such as the wearing and tearing that cause because of pill after steel plate stacking have been increased.
Summary of the invention
The purpose of this utility model is to provide a kind of device for blowing shots remained on surface of steel plate after shot blasting, can remove quickly and efficiently the remaining pill of surface of steel plate, reduces labor strength, enhances productivity.
The purpose of this utility model is to realize like this, a kind of device for blowing shots remained on surface of steel plate after shot blasting, comprise frame, Electrohydraulic push rod and high-pressure pump are installed in frame, the articulated door font crane in frame end face one end, the middle part of door font crane is connected with Electrohydraulic push rod, the lower end of crane is setting gradually front cleaning roller from front to back, drive motors, high-pressure injection pipe and rear cleaning roller, before, latter two cleaning roller drives rotation by drive motors, the lower shaft of high-pressure injection pipe forms groove to tube wall indent, on the both sides playpipe tube wall of groove, spraying high-pressure gas hole or spray slits are being set respectively.
After the utility model makes ball blast, the remaining pill of surface of steel plate never has the front average 17/m of this device
2drop at present≤1/m2, can remove quickly and efficiently the remaining pill of surface of steel plate, surperficial remaining pill is controlled within the scope of technological requirement.Reduce the loss of defect, avoided quality objection, more reduced economic loss.The personnel that reduced this work post output of working, has improved automaticity; Reduce and cleaned the various potential safety hazards that steel plate causes because of personnel; Reduce the utilization rate of driving unloading operation and equipment.The wearing and tearing that steel plate causes because of pill in stacking procedure are stopped.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the side-looking cross-sectional view of the utility model jet-impingement pipe.
Detailed description of the invention
A kind of device for blowing shots remained on surface of steel plate after shot blasting, as shown in Figure 1 and Figure 2, comprise frame 2, Electrohydraulic push rod 3 and high-pressure pump 4 are installed in frame 2, the articulated door font crane 1 in frame 2 end face one end, the middle part of door font crane 1 is connected with Electrohydraulic push rod 3, and the lower end of crane 1 is setting gradually front cleaning roller 9, drive motors 8, high-pressure injection pipe 7 and rear cleaning roller 6 from front to back, and high-pressure injection pipe 7 is connected with high-pressure pump 4 by high-pressure air pipe 5.Former and later two cleaning rollers 9,6 drive rotation by drive motors 8, the pill of cleaning billet surface.The lower shaft of high-pressure injection pipe 7 forms groove to tube wall indent, on the both sides playpipe tube wall of groove, spraying high-pressure gas hole 10 or spray slits is being set respectively.Equal like this on the tube wall of high-pressure injection pipe 7, to have offered twice spray-hole, further improved and sprayed purging efficiency, the tube wall of high-pressure injection simultaneously indent, makes the air-flow of ejection have the effect of further supercharging.Angle between spraying high-pressure gas hole 10 and the horizontal plane plumb line of groove both sides is respectively 60 degree and 30 degree.
Claims (2)
1. a device for blowing shots remained on surface of steel plate after shot blasting, comprise frame, it is characterized in that: Electrohydraulic push rod and high-pressure pump are installed in frame, the articulated door font crane in frame end face one end, the middle part of door font crane is connected with Electrohydraulic push rod, the lower end of crane is setting gradually front cleaning roller from front to back, drive motors, high-pressure injection pipe and rear cleaning roller, before, latter two cleaning roller drives rotation by drive motors, the lower shaft of high-pressure injection pipe forms groove to tube wall indent, on the both sides playpipe tube wall of groove, spraying high-pressure gas hole or spray slits are being set respectively.
2. device for blowing shots remained on surface of steel plate after shot blasting according to claim 1, is characterized in that: the angle between spraying high-pressure gas hole (10) and the horizontal plane plumb line of groove both sides is respectively 60 degree and 30 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833999.9U CN203636646U (en) | 2013-12-18 | 2013-12-18 | Steel plate surface residual pellet purging device after shot blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320833999.9U CN203636646U (en) | 2013-12-18 | 2013-12-18 | Steel plate surface residual pellet purging device after shot blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203636646U true CN203636646U (en) | 2014-06-11 |
Family
ID=50867924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320833999.9U Expired - Fee Related CN203636646U (en) | 2013-12-18 | 2013-12-18 | Steel plate surface residual pellet purging device after shot blasting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203636646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972151A (en) * | 2019-03-29 | 2019-07-05 | 山西太钢不锈钢股份有限公司 | A kind of carbon steel surface treatment method |
-
2013
- 2013-12-18 CN CN201320833999.9U patent/CN203636646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972151A (en) * | 2019-03-29 | 2019-07-05 | 山西太钢不锈钢股份有限公司 | A kind of carbon steel surface treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141218 |
|
| EXPY | Termination of patent right or utility model |