Slag scraping device for galvanized steel sheet
Technical Field
The utility model relates to the technical field of galvanized steel sheet manufacturing equipment, in particular to a slag scraping device for galvanized steel sheets.
Background
The galvanized steel sheet is a welded steel sheet with a hot dip plating or electrogalvanizing layer on the surface, is generally widely used in construction, household appliances, vehicles and ships, container manufacturing industry, machine electric industry and the like, and can be divided into a hot dip galvanized steel sheet, an alloyed galvanized steel sheet, an electrogalvanized steel sheet, a single-sided galvanized steel sheet, a double-sided difference galvanized steel sheet, an alloy, a composite galvanized steel sheet and the like according to production and processing methods.
Through retrieving, chinese patent discloses a galvanized steel sheet slag scraping device (grant bulletin number CN 210560679U), including the support body with connect respectively in support body and parallel arrangement's last dead lever and lower dead lever, go up the dead lever with lower dead lever extends to galvanized steel sheet's top and below respectively, go up dead lever bottom and lower dead lever top and be provided with last slag scraping plate and the lower slag scraping plate of tip butt in galvanized steel sheet upper surface and lower surface respectively, be provided with the collection bits groove that is used for collecting the zinc dross below the slag scraping plate, this patent technology has solved the lower problem of slag cleaning effect of slag scraping device.
However, the device still has some defects in actual use, and obviously, although the device can realize double-sided simultaneous slag scraping, when the position of the scraping plate is adjusted, manual adjustment is needed, so that the device is inconvenient, part of zinc slag is firmly adhered to the steel plate, and if the upper and lower slag scraping plates are directly used for slag scraping operation, the problems of damage to the slag scraping plates, poor slag scraping effect and the like are easily caused.
Disclosure of utility model
In view of the problems that the device can realize double-sided simultaneous slag scraping, but needs manual adjustment when the position of a scraping plate is adjusted, is inconvenient, and part of zinc slag is firmly adhered to a steel plate, if the upper and lower slag scraping plates are directly used for slag scraping operation, the problems of damage to the slag scraping plates, poor slag scraping effect and the like are easily caused, the main purpose of the utility model is to provide a galvanized steel plate slag scraping device.
The technical scheme is that the galvanized steel sheet slag scraping device comprises a processing box, wherein a galvanized steel sheet body is arranged in the processing box, a frame body is arranged on the outer side of the galvanized steel sheet body, two ends of the inner portion of the processing box are respectively and rotatably connected with a worm, two sleeves are respectively and fixedly connected with two sides of the inner wall of the processing box, screws are respectively and rotatably connected with the inner portion of each sleeve, worm wheels are respectively and fixedly connected with the outer side of the top end of each screw, the worm wheels are respectively and rotatably connected with the sleeves, telescopic columns are connected with the outer side threads of the screws in a sliding mode, and scraping plates are respectively and fixedly connected with the bottom ends of the telescopic columns.
Through adopting above-mentioned technical scheme, through the rotation of worm, and then can drive the rotation of worm wheel, can drive the screw rod simultaneously and rotate to this can adjust the flexible length of flexible post and scraper blade, use with the galvanized steel sheet body of adaptation different width, in order to improve the suitability, and adjust the in-process, need not manual regulation, labour saving and time saving.
As a preferred implementation mode, the inside of framework is provided with dissolving mechanism, dissolving mechanism includes the shower nozzle on equidistance fixed connection at framework inner wall top, the inside sliding connection of framework has the water receiving plate, the fixed slot has all been seted up to the both sides of framework inner wall, the inside of fixed slot is all fixedly connected with fixed axle, the both ends of water receiving plate all with the outside sliding connection of fixed axle, the outside of fixed axle just is located the below of water receiving plate and all overlaps and be equipped with the spring.
Through adopting above-mentioned technical scheme, through the elasticity of spring, can make the water receiving plate contact with the bottom of galvanized steel sheet body all the time, and then make the dissolution that flows fully contact with the lower surface of galvanized steel sheet body.
As a preferred implementation mode, the top of framework is provided with water inlet mechanism, water inlet mechanism is including seting up the water storage tank on the inside top of framework, the top of shower nozzle all extends to the inside of water storage tank, the inside fixedly connected with inlet tube of processing case, the inside of water storage tank is extended to the one end of inlet tube, the one end that the framework was kept away from to the inlet tube links to each other with external water pump output.
Through adopting above-mentioned technical scheme, through the setting of inlet tube, can use external water pump to carry the zinc dross solution to the internal water storage tank of framework in to use the solution.
As a preferred implementation mode, the telescopic inside is provided with stop gear, stop gear is including seting up at the inside spacing groove that is located flexible post both sides of sleeve, the inside of spacing groove all sliding connection has the stopper, two the stopper respectively with the both sides fixed connection of flexible post.
Through adopting above-mentioned technical scheme, through the cooperation use of stopper and spacing groove, can avoid flexible post to take place the rotation in the advancing process, improve stability simultaneously.
As a preferred implementation mode, two servo motors are fixedly connected to the outer side of the processing box, and output shafts of the servo motors extend to the inner portion of the processing box and are fixedly connected with corresponding worms.
Through adopting above-mentioned technical scheme, through the rotation of servo motor's output shaft, realize the transmission of power.
As a preferred implementation mode, one end of the inner wall of the processing box is fixedly connected with an inclined plane body, an inclined plane which is favorable for liquid discharge is arranged on the outer side of the inclined plane body, a liquid receiving box is arranged on the outer side of the processing box, and one end of one worm is rotatably arranged on one side of the inclined plane body.
Through adopting above-mentioned technical scheme, through the setting of receiving the liquid case, can carry out the material operation of receiving to the zinc dross after dissolving and the solution after washing, avoid polluting surrounding environment.
As a preferred implementation mode, the elasticity of the spring is larger than the weight of the water receiving plate and the liquid filled in the water receiving plate, the inner wall of the water receiving plate is provided with an inclined plane which is favorable for storing water, and two ends inside the processing box are respectively provided with a plate inlet groove and a plate outlet groove.
Through adopting above-mentioned technical scheme, through the setting of water receiving board, can deposit the solution in the water receiving board for galvanized steel sheet body lower surface can with solution contact.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, when zinc slag on the surfaces of different galvanized steel sheet bodies is required to be scraped, the servo motor can be started to drive the worm to rotate so as to drive the worm wheel to rotate, and meanwhile, the screw rod can be driven to rotate, so that the telescopic length of the telescopic column and the telescopic length of the scraping plate can be adjusted so as to adapt to the galvanized steel sheet bodies with different widths for use, the applicability is improved, manual adjustment is not required in the adjustment process, the inconvenience of manual operation is avoided, and the time and labor are saved.
2. According to the utility model, through the arrangement of the spray head, the zinc slag dissolved liquid stored in the frame body can be sprayed out, so that the zinc slag firmly adhered to the surface of the galvanized steel sheet body can fall off or loose, the scraping plate is convenient to scrape the zinc slag, the scraping effect on the zinc slag is further improved, the semi-dissolved zinc slag is not easy to damage the scraping plate, and the water receiving plate can be always contacted with the bottom of the galvanized steel sheet body through the elasticity of the spring, so that the flowing dissolved liquid is fully contacted with the lower surface of the galvanized steel sheet body.
Drawings
FIG. 1 is an overall perspective view of a slag scraping device for galvanized steel sheets according to the present utility model;
FIG. 2 is a sectional view showing a slag scraping device for galvanized steel sheets according to the present utility model;
FIG. 3 is a schematic view of the inner structure of a sleeve of the slag scraping device for galvanized steel sheets;
fig. 4 is a schematic diagram of a frame structure of a slag scraping device for galvanized steel sheets.
The drawing shows that the device comprises a processing box 1, a galvanized steel plate body 2, a servo motor 3, a 4, a water inlet pipe 5, a frame body 6, a sleeve, a 7, a worm, an 8, an inclined plane body 9, a scraping plate 10, a worm wheel 11, a screw rod 12, a limiting groove 13, a limiting block 14, a telescopic column 15, a water receiving plate 16, a spray nozzle 17, a fixed shaft 18, a spring 19 and a fixed groove.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.
Referring to fig. 1-4, a galvanized steel sheet slag scraping device, including processing case 1, the inside of processing case 1 is provided with galvanized steel sheet body 2, the outside of galvanized steel sheet body 2 is provided with framework 5, the inside both ends of processing case 1 all rotate and are connected with worm 7, the both sides of processing case 1 inner wall all fixedly connected with two sleeves 6, the inside of sleeve 6 all rotates and is connected with screw rod 11, the outside on screw rod 11 top is all fixedly connected with worm wheel 10, worm wheel 10 all is connected with sleeve 6 meshing, the outside threaded connection of screw rod 11 has flexible post 14, flexible post 14 and sleeve 6 sliding connection, the bottom of flexible post 14 is all fixedly connected with scraper blade 9, when the zinc slag to different galvanized steel sheet body 2 surfaces need strike off, servo motor 3 can be started, drive worm 7's rotation, and then can drive worm wheel 10's rotation, simultaneously can drive screw rod 11 and rotate, so can need not to adjust flexible length of flexible post 14 and scraper blade 9, in order to adapt to the galvanized steel sheet body 2 of different width and use, in order to improve the suitability, and in the manual regulation, the manual regulation has saved the time and labor.
Referring to fig. 4, the inside of framework 5 is provided with the dissolving mechanism, the dissolving mechanism includes equidistance fixed connection at the shower nozzle 16 on framework 5 inner wall top, the inside sliding connection of framework 5 has water receiving plate 15, fixed slot 19 has all been seted up to the both sides of framework 5 inner wall, the inside of fixed slot 19 is all fixedly connected with fixed axle 17, water receiving plate 15's both ends all with fixed axle 17's outside sliding connection, the outside of fixed axle 17 just be located water receiving plate 15's below all overlaps and is equipped with spring 18, through the setting of shower nozzle 16, can spray out the zinc sediment solution of storage in framework 5, make those firmly adhere to the zinc sediment on galvanized steel sheet body 2 surface can produce droing or relaxation phenomenon, and then be convenient for scraper 9 to strike off the zinc sediment, further improved the effect of striking off the zinc sediment, and half-dissolved zinc sediment also is difficult to cause the damage to scraper 9, and through spring 18's elasticity, can make water receiving plate 15 contact with galvanized steel sheet body 2's bottom all the time, and make the solution that flows fully contact with galvanized steel sheet body 2's lower surface.
Referring to fig. 4, the top of framework 5 is provided with water inlet mechanism, and water inlet mechanism is including seting up the water storage tank at the inside top of framework 5, and the inside that all extends to the water storage tank on the top of shower nozzle 16, the inside fixedly connected with inlet tube 4 of processing case 1, and the inside that the one end of inlet tube 4 extends to the water storage tank, and the one end that framework 5 was kept away from to inlet tube 4 links to each other with external water pump output, through the setting of inlet tube 4, can use external water pump to carry zinc dross solution to the water storage tank in the framework 5 in order to use the solution.
Referring to fig. 3, a limiting mechanism is arranged in the sleeve 6, the limiting mechanism comprises limiting grooves 12 which are formed in the sleeve 6 and located at two sides of the telescopic column 14, limiting blocks 13 are slidably connected in the limiting grooves 12, the two limiting blocks 13 are fixedly connected with two sides of the telescopic column 14 respectively, and the telescopic column 14 can be prevented from rotating in the running process through the cooperation of the limiting blocks 13 and the limiting grooves 12, so that the stability of the telescopic column 14 is improved.
Referring to fig. 1, two servo motors 3 are fixedly connected to the outer side of the processing box 1, the output shafts of the servo motors 3 extend to the inner side of the processing box 1 and are fixedly connected with corresponding worms 7, and the worm 7 can be driven to rotate by rotation of the output shaft of the servo motor 3, so that power transmission is achieved.
Referring to fig. 2, one end fixedly connected with inclined plane body 8 of processing case 1 inner wall, the outside of inclined plane body 8 is provided with the inclined plane that is favorable to flowing back, and the outside of processing case 1 is provided with and connects the liquid case, and one end rotation of one of them worm 7 is installed in one side of inclined plane body 8, through the setting that connects the liquid case, can connect the material operation to the zinc dross after dissolving and the solution after washing, avoids polluting surrounding environment.
Referring to fig. 3, the spring force of the spring 18 is greater than the weight of the water receiving plate 15 and the liquid filled in the water receiving plate 15, the inner wall of the water receiving plate 15 is provided with an inclined plane favorable for water storage, two ends inside the processing box 1 are respectively provided with a plate inlet groove and a plate outlet groove, and through the arrangement of the water receiving plate 15, the dissolution liquid can be stored in the water receiving plate 15, so that the lower surface of the galvanized steel sheet body 2 can be contacted with the dissolution liquid, and the dissolution effect is improved.
The working principle is that firstly, when zinc slag on the surfaces of different galvanized steel sheet bodies 2 is required to be scraped, the servo motor 3 is controlled by external control equipment to start, the worm 7 is driven to rotate, the worm wheel 10 can be driven to rotate, and the screw 11 can be driven to rotate, so that the telescopic length of the telescopic column 14 and the scraping plate 9 can be adjusted to adapt to the use of the galvanized steel sheet bodies 2 with different widths, the applicability is improved, manual adjustment is not required in the adjusting process, the inconvenience of manual operation is avoided, and the time and the labor are saved;
Subsequently, the external water pump is started, and the zinc slag solution is conveyed to the water storage tank in the frame body 5 by using the external water pump through the water inlet pipe 4, and the zinc slag solution stored in the frame body 5 can be sprayed out through the setting of the spray head 16, so that zinc slag firmly adhered to the surface of the galvanized steel plate body 2 can fall off or loose, the scraping plate 9 is convenient for scraping zinc slag, the scraping effect on zinc slag is further improved, semi-dissolved zinc slag is not easy to damage the scraping plate 9, the water receiving plate 15 can be always in contact with the bottom of the galvanized steel plate body 2 through the elasticity of the spring 18, the flowing-out solution can be fully contacted with the lower surface of the galvanized steel plate body 2, the sputtering of the solution can be avoided through the setting of the inclined surface body 8, meanwhile, the dissolved zinc slag and the washed solution can be subjected to material receiving operation through the liquid receiving box, and the surrounding environment is prevented.
The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present application can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present application should be included in the scope of the present application.