CN220126658U - Surface spraying device for cold-rolled steel plate production - Google Patents
Surface spraying device for cold-rolled steel plate production Download PDFInfo
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- CN220126658U CN220126658U CN202321386753.1U CN202321386753U CN220126658U CN 220126658 U CN220126658 U CN 220126658U CN 202321386753 U CN202321386753 U CN 202321386753U CN 220126658 U CN220126658 U CN 220126658U
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- spraying
- fixedly connected
- cold
- rolled steel
- top surface
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- 238000005507 spraying Methods 0.000 title claims abstract description 96
- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000003973 paint Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model relates to the technical field of cold-rolled steel plate spraying, in particular to a surface spraying device for cold-rolled steel plate production, which comprises a spraying box, wherein the middle parts of two sides of the top surface of the spraying box are fixedly connected with guide sliding rails, the inner walls of the two guide sliding rails are respectively and slidably connected with sliding seats, the edges of one sides of the top surfaces of the two sliding seats are fixedly connected with transmission racks, the center of the top surface of the spraying box is rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a transmission gear, the transmission racks of the two sliding seats are respectively and engaged with two sides of the transmission gear, and the bottoms of the two sliding seats are respectively and fixedly connected with a spraying nozzle. The utility model has the advantages that: the servo motor drives the driving belt wheel to rotate so as to drive the transmission gear to rotate, the two transmission racks are driven to slide in opposite directions, the two sliding seats are made to symmetrically approach or slide away from each other, the distance between the two spraying nozzles is adjusted, the contact friction of the adjusting mode is small, abrasion is reduced, and meanwhile, the adjustable range is large.
Description
Technical Field
The utility model relates to the technical field of cold-rolled steel plate spraying, in particular to a surface spraying device for cold-rolled steel plate production.
Background
The cold rolling is carried out by taking a hot rolled coil as a raw material and rolling the hot rolled coil below a recrystallization temperature at normal temperature, the cold rolled steel plate is a steel plate produced by a cold rolling process, and the cold rolled steel plate is short for cold plate, and a spraying device is needed to spray antioxidant paint on the surface of the steel plate during the production and processing of the cold rolled steel plate.
In the chinese utility model CN218963036U, a surface spraying device for cold-rolled steel sheet production is disclosed, the surface spraying device for cold-rolled steel sheet production is matched with a top block and a bump, and then a spray head is pushed to move in a mode of pushing the bump when the top block is displaced, so that the spray head can spray steel sheet production in the moving process, the spraying range of the device is increased, the device can spray steel sheets with different widths, the working difficulty of operators is reduced, the using range of the device is increased, and the device is suitable for popularization, but the surface spraying device for cold-rolled steel sheet production has the following problems in use:
this cold rolled steel sheet production is with surperficial spraying device realizes two shower nozzle accommodation through the guide of lug and kicking block, but the slip guide wearing and tearing of lug and kicking block are great, and the while is to increase accommodation and just need improve the slope length of lug greatly, leads to the structure complicated, and manufacturing cost is higher.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a surface spraying device for cold-rolled steel sheet production, which solves the problems mentioned in the background art and overcomes the shortcomings existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a surface spraying device for cold-rolled steel sheet production, including a spraying box, wherein the middle parts of two sides of the top surface of the spraying box are fixedly connected with guiding sliding rails, the inner walls of the two guiding sliding rails are all slidably connected with sliding seats, the edges of one side of the top surface of the sliding seats are fixedly connected with driving racks, the center of the top surface of the spraying box is rotationally connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a driving gear, the driving racks of the two sliding seats are respectively engaged with two sides of the driving gear, the bottoms of the two sliding seats are fixedly connected with spraying nozzles, the bottom of the rotating shaft is fixedly connected with a driven pulley, the center of one side edge of the top surface of the spraying box is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a driving pulley, and the driving belt is jointly connected with the outer wall of the driven pulley.
By the preferred in above-mentioned arbitrary scheme, the middle part of spraying case outside both sides face all fixedly connected with hose rolling ware, hose rolling ware inner wall rolling is connected with the delivery hose, the output of delivery hose and the input fixed connection and the intercommunication of spraying mouth.
The technical effect achieved by adopting the scheme is as follows: through the automatic winding of hose coiler, can make the spraying mouth slide and adjust the time can automatic flexible delivery hose, prevent that the delivery hose from crooked winding at will and knotting.
By the above-mentioned scheme preferred, one side fixedly connected with spraying pump in the middle part of spraying case outside both sides face, the output of spraying pump and hose coiler's input fixed connection, the equal fixedly connected with coating case in middle part of spraying case outside both sides face, two the input of spraying pump is linked together with the bottom of two coating incasement inner walls respectively.
The technical effect achieved by adopting the scheme is as follows: the paint inside the paint tank can be delivered to the interior of the delivery hose of the hose reel by the paint pump to provide paint to the paint nozzle.
By any of the above schemes, preferably, the length of the driving rack is adapted to the length of the top surface of the spraying box, and the two sliding seats are symmetrically arranged with the center of the top surface of the spraying box as the center.
The technical effect achieved by adopting the scheme is as follows: when the transmission gear rotates, the two transmission racks can be driven to synchronously and symmetrically slide in opposite directions.
By the preferred bottom surface fixedly connected with carriage of above-mentioned arbitrary scheme, spraying incasement wall both sides top surface's edge all fixedly connected with shielding curtain, two shielding curtain's distribution length and spraying case both sides open-ended breadth looks adaptation.
The technical effect achieved by adopting the scheme is as follows: the steel plate is conveyed through the spraying nozzle through the conveying frame, spraying in the moving process is achieved, and release of spraying pollution can be reduced through the shielding curtain.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
this surface spraying device is used in cold-rolled steel sheet production drives the drive band pulley through servo motor and rotates and drive gear and rotate to drive two drive racks and slide with opposite direction each other, make two sliding seats mutually symmetrical be close to or keep away from the slip, thereby adjust the interval of two spraying nozzles, such regulation mode contact friction is little, reduces wearing and tearing, simple structure simultaneously, adjustable range is great.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model.
In the figure: the spraying device comprises a spraying box 1, a rotating shaft 2, a transmission gear 3, a guide sliding rail 4, a sliding seat 5, a transmission rack 6, a servo motor 7, a hose reel 8, a spraying pump 9, a spraying box 10, a material conveying hose 11, a conveying frame 12, a shielding curtain 13, a spraying nozzle 14, a driven belt pulley 15, a driving belt pulley 16 and a transmission belt 17.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
Embodiment one: as shown in fig. 1 to 3, a surface spraying device for cold-rolled steel sheet production comprises a spraying box 1, wherein the middle parts of two sides of the top surface of the spraying box 1 are fixedly connected with guide sliding rails 4, the inner walls of the two guide sliding rails 4 are fixedly connected with sliding seats 5, the edges of one sides of the top surfaces of the two sliding seats 5 are fixedly connected with a transmission rack 6, the center of the top surface of the spraying box 1 is rotationally connected with a rotating shaft 2, the top of the rotating shaft 2 is fixedly connected with a transmission gear 3, the transmission racks 6 of the two sliding seats 5 are respectively engaged with two sides of the transmission gear 3, the bottoms of the two sliding seats 5 are fixedly connected with spraying nozzles 14, the bottom of the rotating shaft 2 is fixedly connected with a driven belt pulley 15, the center of one side edge of the top surface of the spraying box 1 is fixedly connected with a servo motor 7, the output end of the servo motor 7 is fixedly connected with a driving belt pulley 16, and the outer wall of the driving belt pulley 16 and the driven belt 15 are jointly in transmission connection with a transmission belt 17.
As an alternative technical scheme of the utility model, the middle parts of the two lateral surfaces of the outer side of the spraying box 1 are fixedly connected with the hose winding device 8, the inner wall winding of the hose winding device 8 is connected with the material conveying hose 11, the output end of the material conveying hose 11 is fixedly connected and communicated with the input end of the spraying nozzle 14, and the automatic winding of the hose winding device 8 can enable the spraying nozzle 14 to automatically stretch and retract the material conveying hose 11 when in sliding adjustment, so that the material conveying hose 11 is prevented from being bent, wound and knotted at will.
As an alternative technical scheme of the utility model, one side of the middle part of the two lateral surfaces of the outer side of the spraying box 1 is fixedly connected with a spraying pump 9, the output end of the spraying pump 9 is fixedly connected with the input end of a hose winder 8, the middle parts of the two lateral surfaces of the outer side of the spraying box 1 are fixedly connected with a coating box 10, the input ends of the two spraying pumps 9 are respectively communicated with the bottoms of the inner walls of the two coating boxes 10, and the coating inside the coating box 10 can be conveyed into a conveying hose 11 of the hose winder 8 through the spraying pump 9 so as to provide the coating for a spraying nozzle 14.
As an alternative technical scheme of the utility model, the length of the transmission rack 6 is matched with the length of the top surface of the spraying box 1, and the two sliding seats 5 are symmetrically arranged by taking the center of the top surface of the spraying box 1 as the center, so that the transmission rack 6 can be driven to synchronously and symmetrically slide in opposite directions when the transmission gear 3 rotates.
As an alternative technical scheme of the utility model, the bottom surface of the inner wall of the spraying box 1 is fixedly connected with the conveying frame 12, the edges of the top surfaces of the two sides of the inner wall of the spraying box 1 are fixedly connected with the shielding curtains 13, the distribution length of the two shielding curtains 13 is matched with the width of the openings of the two sides of the spraying box 1, the conveying frame 12 is used for conveying the steel plates through the spraying nozzle 14, spraying in the moving process is realized, and release of spraying pollution can be reduced through the shielding curtains 13.
A surface spraying device for cold-rolled steel sheet production has the following working principle:
1) The driving belt wheel 16 is driven to rotate by the servo motor 7 to drive the transmission gear 3 to rotate;
2) The transmission gear 3 rotates to drive the two transmission racks 6 to slide in opposite directions, so that the two sliding seats 5 symmetrically slide close to or far away from each other;
3) The two sliding seats 5 slide to drive the two spraying nozzles 14 to symmetrically approach or separate from each other to slide, so that the distance adjustment is realized.
To sum up, this surface spraying device is used in cold rolled steel sheet production drives driving pulley 16 through servo motor 7 and rotates and drive gear 3 and rotate to drive two drive racks 6 and slide with opposite direction each other, make two sliding seat 5 mutual symmetry be close to or keep away from the slip, thereby adjust the interval of two spraying nozzles 14, such regulation mode contact friction is little, reduces wearing and tearing, simple structure simultaneously, adjustable scope is great.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a cold rolled steel sheet production is with surface spraying device which characterized in that: including spraying case (1), the equal fixedly connected with guide slide rail (4) in middle part of spraying case (1) top surface both sides, two the equal sliding connection of inner wall of guide slide rail (4) has sliding seat (5), two the edge fixedly connected with drive rack (6) of sliding seat (5) top surface one side, the center department rotation of spraying case (1) top surface is connected with axis of rotation (2), the top fixedly connected with drive gear (3) of axis of rotation (2), two the drive rack (6) of sliding seat (5) are connected with the both sides meshing of drive gear (3) respectively, two the equal fixedly connected with spraying mouth (14) of bottom of sliding seat (5), the bottom fixedly connected with driven pulley (15) of axis of rotation (2), the center department fixedly connected with servo motor (7) of spraying case (1) top surface one side edge, the output fixedly connected with driving pulley (16) of servo motor (7), the common transmission of driving pulley (16) and driven pulley (15) has drive belt (17).
2. The surface spraying device for cold-rolled steel sheet production according to claim 1, wherein: the middle parts of the two lateral surfaces of the outer side of the spraying box (1) are fixedly connected with hose winders (8), the inner wall of each hose winder (8) is winded and connected with a material conveying hose (11), and the output end of each material conveying hose (11) is fixedly connected and communicated with the input end of the spraying nozzle (14).
3. The surface spraying device for cold-rolled steel sheet production according to claim 2, wherein: one side fixedly connected with spraying pump (9) in the middle part of spraying case (1) outside both sides face, the output of spraying pump (9) is fixed connection with the input of hose coiler (8), all fixedly connected with coating case (10) in the middle part of spraying case (1) outside both sides face, two the input of spraying pump (9) is linked together with the bottom of two coating incasement walls respectively.
4. A surface spraying device for cold rolled steel sheet production as claimed in claim 3, wherein: the length of the transmission rack (6) is matched with the length of the top surface of the spraying box (1), and the two sliding seats (5) are symmetrically arranged by taking the center of the top surface of the spraying box (1) as the center.
5. The surface spraying device for cold-rolled steel sheet production as claimed in claim 4, wherein: the bottom surface fixedly connected with carriage (12) of spraying case (1) inner wall, the equal fixedly connected with of edge of spraying case (1) inner wall both sides top surface shelters from curtain (13), two the distribution length of sheltering from curtain (13) and spraying case (1) both sides open-ended breadth looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386753.1U CN220126658U (en) | 2023-06-02 | 2023-06-02 | Surface spraying device for cold-rolled steel plate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321386753.1U CN220126658U (en) | 2023-06-02 | 2023-06-02 | Surface spraying device for cold-rolled steel plate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126658U true CN220126658U (en) | 2023-12-05 |
Family
ID=88953235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321386753.1U Active CN220126658U (en) | 2023-06-02 | 2023-06-02 | Surface spraying device for cold-rolled steel plate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126658U (en) |
-
2023
- 2023-06-02 CN CN202321386753.1U patent/CN220126658U/en active Active
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