Sand washing and filtering device for manufacturing wire saw
Technical Field
The invention belongs to the technical field of wire saw manufacturing, and relates to a sand washing filter device for manufacturing a wire saw.
Background
The diamond wire is now a key material for wire cutting of hard and brittle materials, and has obvious advantages of environmental protection, low cost, high cutting efficiency, good slicing quality and the like compared with other wire cutting products for cutting hard and brittle materials.
When the diamond wire is produced, diamond particles are plated on the steel wire through an electroplating process, electroplating is usually carried out in a sanding tank, electroplating liquid is arranged in the sanding tank, and the electroplating liquid contains the diamond particles, so that the cleaning and filtering of the diamond particles are particularly critical. Currently, most manufacturers operate sand washing and filtering separately, which greatly reduces production efficiency.
Disclosure of Invention
The invention aims at solving the problems in the prior art and provides a sand washing and filtering device for manufacturing a wire saw, and the problem to be solved by the invention is how to arrange sand washing and filtering sand in one device and has the characteristics of good sand washing effect and good filtering effect.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a sand washing filter equipment for making coping saw, includes the frame, its characterized in that, the frame on fixed sand washing box, sand washing box have inlet opening and apopore one, sand washing box in be equipped with and carry out abluent sand washing mechanism to the silicon carbide, sand washing mechanism include sand washing section of thick bamboo, sand washing section of thick bamboo wall on seted up a plurality of apopores two, sand washing section of thick bamboo's bottom have out the sand hole, be equipped with valve one in the apopore, sand washing box's top be equipped with the drive structure that can rotate sand washing section of thick bamboo, the frame on still be fixed with the rose box, the rose box be in the below of sand washing box, the rose box have import and export, import and sand washing section of thick bamboo communicate with each other, be equipped with the filter mechanism that can carry out screening filtration to the silicon carbide in the rose box.
The working principle of the invention is as follows: firstly, carborundum is put into a sand washing cylinder, and water is added into the sand washing box through a water inlet hole; then, the driving structure starts to work, the driving structure drives the sand washing cylinder to rotate, the silicon carbide in the sand washing cylinder is repeatedly washed, and the valve I is opened; secondly, the carborundum is conveyed to a filter box under the action of water and gravity, and impurities and unqualified carborundum are filtered out through a filter mechanism; finally, the silicon carbide meeting the requirements is obtained, and the invention has the advantages of good cleaning effect and good filtering effect.
The machine frame on still be fixed with the water tank, be linked together through the inlet tube between water tank and the inlet opening, communicate water pipe one, filter, water piping connection in proper order between water tank and the outlet opening, be equipped with the delivery pump in the inlet tube, the outlet opening is provided with the valve two, wash sand box and wash sand section of thick bamboo between have the water filling chamber. By adopting the structure, the water in the sand washing box can be repeatedly utilized, and the carborundum is washed repeatedly, so that the carborundum is very clean and is easy to be plated on the steel wire subsequently, thereby ensuring the quality of the carborundum on the wire saw.
The driving structure comprises a rotating column and a belt, the lower end of the rotating column is fixed with the sand washing cylinder, a groove is formed in the peripheral surface of the rotating column, a first motor is fixed on the frame, an output shaft of the first motor penetrates through the bottom of the sand washing box, a belt pulley is fixed at the end of the output shaft, and the belt is sleeved between the rotating column and the belt pulley. By adopting the structure, the output shaft of the motor I rotates to drive the belt pulley to rotate, the belt pulley rotates to drive the belt to rotate, the belt rotates to drive the rotating column to rotate, and the rotating column rotates to drive the sand washing cylinder to rotate.
The filter box include cylindric upper portion, square tubular middle part and cone tubular lower part, filter mechanism include motor two, filter screen one, filter screen two and agitator, have the spacing ring on the inner wall of filter box, filter screen one is placed on spacing ring one, motor two is fixed at the top of filter box and the output shaft is vertical downwards, the agitator is fixed on the output shaft of motor two, has a plurality of stirring vane on the agitator, the agitator tip is provided with the agitator disk, vertical downwards is fixed with a plurality of stabilizer blades on the agitator disk, stabilizer blade and filter screen one between have the clearance, filter screen two level set up in the middle part, the vibrator is in the below of filter screen two, be fixed with the vibrator on the lateral wall of filter box. By adopting the structure, the upper part is arranged into a cylinder shape, no dead angle exists during rotation of the stirrer, the middle part is arranged into a square cylinder shape, qualified carborundum in the second filter screen is conveniently taken out, the lower part is arranged into a cone cylinder shape, and unqualified carborundum with smaller particles conveniently flows out; the stirrer end is provided with a plurality of supporting feet so as to stir the carborundum better.
The side wall of the filtering box is also provided with a material taking opening, the side of the second filtering net is provided with a sliding strip, the middle part of the filtering net is provided with a sliding groove matched with the sliding strip, the sliding strip is arranged in the sliding groove in a sliding way, and the material taking opening is hinged with an opening and closing door. By adopting the structure, the second filter screen can horizontally slide in the middle of the filter box, and the qualified screened silicon carbide can be taken out by opening the opening and closing door.
The inlet is formed in the top of the filter box, and the sand outlet hole is communicated with the inlet through an inclined pipe. The adoption of the inclined arrangement can better enable the carborundum to enter the filter box.
The filter is a cotton filter or an activated carbon filter. When repeatedly using water to wash, can waste water resource, reuse after purifying waste water through the filter has the advantage of saving water resource.
The aperture of the first filter screen is 12 mu m, and the aperture of the second filter screen is 6 mu m. And (3) retaining the particles with the pore diameter larger than 12 mu m on the first filter screen, and flowing out the particles with the pore diameter smaller than 6 mu m from the second filter screen, wherein the screened particles with the pore diameter of 6-12 mu m are qualified carborundum.
The aperture of the second water outlet hole is smaller than 6 mu m. Ensure that the silicon carbide can not go out of the sand washing cylinder.
Compared with the prior art, the invention has the following advantages:
1. the invention has the advantage of good cleaning effect by arranging the sand washing box and the sand washing cylinder to repeatedly clean the silicon carbide in the sand washing cylinder.
2. The invention can filter out unqualified particles in the carborundum filtration by arranging the stirrer, the first filter screen and the second filter screen, and has the advantage of good filtration effect.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the inside of the sand washing tank of the present invention.
Fig. 3 is a schematic view of the interior of the filter box of the present invention.
Fig. 4 is an external perspective view of the filter box of the present invention.
In the figure, 1, a rack; 2. washing a sand box; 3. a sand washing cylinder; 4. a filter box; 4a, upper part; 4b, middle part; 4c, lower part; 5. a water tank; 6. a first water pipe; 7. a filter; 8. a second water pipe; 9. a transfer pump; 10. rotating the column; 11. a belt; 12. a first motor; 13. a second motor; 14. a first filter screen; 15. a second filter screen; 16. a stirrer; 17. a vibrator; 18. and (5) tilting the tube.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the sand washing filtering device for manufacturing the wire saw comprises a frame 1, a sand washing box 2 is fixed on the frame 1, the sand washing box 2 is provided with a water inlet hole and a water outlet hole, a sand washing mechanism capable of washing the silicon carbide is arranged in the sand washing box 2, the sand washing mechanism comprises a sand washing cylinder 3, a plurality of water outlet holes II are formed in the wall of the sand washing cylinder 3, the aperture of the water outlet holes II is smaller than 6 mu m, the silicon carbide cannot flow out of the sand washing cylinder 3, a sand outlet hole is formed in the bottom of the sand washing cylinder 3, a valve I is arranged in the sand outlet hole, a driving structure capable of rotating the sand washing cylinder 3 is arranged at the top of the sand washing box 2, a filter box 4 is further fixed on the frame 1, the filter box 4 is arranged below the sand washing box 2, the filter box 4 is provided with an inlet and an outlet, the inlet is formed in the top of the filter box 4, and the sand outlet hole is communicated with the inlet through an inclined pipe 18. Adopt the slope setting can be better make carborundum get into in the rose box 4, be equipped with in the rose box 4 and carry out filtering mechanism that filters to carborundum.
Still be fixed with water tank 5 on frame 1, be linked together through the inlet tube between water tank 5 and the inlet opening, be connected through water pipe one 6, filter 7, water pipe two 8 in proper order between water tank 5 and the outlet opening, be equipped with delivery pump 9 in the inlet tube, the outlet opening is provided with valve two, have the water injection chamber between sand washing box 2 and the sand washing section of thick bamboo 3, adopt this structure, the hydroenergy in the sand washing box 2 can recycle, through washing the carborundum repeatedly, make the carborundum very clean, follow-up plating on the steel wire easily to guarantee the quality of carborundum on the coping saw. The filter 7 is a charcoal filter 7, and when repeatedly using water for flushing, water resources can be wasted, and the waste water is purified by the filter 7 and then reused, so that the water resource saving advantage is achieved.
The driving structure comprises a rotating column 10 and a belt 11, wherein the lower end of the rotating column 10 is fixed with the sand washing cylinder 3, a groove is formed in the peripheral surface of the rotating column 10, a first motor 12 is fixed on the frame 1, an output shaft of the first motor 12 penetrates through the bottom of the sand washing box 2, the end of the output shaft is fixed with a belt 11 wheel, and the belt 11 is sleeved between the rotating column 10 and the belt 11 wheel. With this structure, the output shaft of the first motor 12 rotates to drive the belt 11 wheel to rotate, the belt 11 rotates to drive the belt 11 to rotate, the belt 11 rotates to drive the rotary column 10 to rotate, and the rotary column 10 rotates to drive the sand washing cylinder 3 to rotate.
The filter box 4 includes cylindric upper portion 4a, square tube-shape middle part 4b and cone tube-shape lower part 4c, filter mechanism includes motor two 13, filter screen one 14, filter screen two 15 and agitator 16, there is the spacing ring on the inner wall of filter box 4, filter screen one 14 is placed on spacing ring one, motor two 13 is fixed at the top of filter box 4 and the output shaft is vertical downwards, agitator 16 is fixed on the output shaft of motor two 13, a plurality of stirring vane have on the agitator 16, agitator 16 tip is provided with the agitator disk, be fixed with a plurality of stabilizer blades on the agitator disk vertically downwards, there is the clearance between stabilizer blade and the filter screen one 14, filter screen two 15 level sets up at middle part 4b, vibrator 17 is in the below of filter screen two 15, be fixed with vibrator 17 on the lateral wall of filter box 4. With this structure, the upper part 4a is set to be cylindrical, so that the stirrer 16 can rotate conveniently without dead angle, the middle part 4b is set to be square cylindrical, so that qualified carborundum in the second filter screen 15 can be taken out conveniently, and the lower part 4c is set to be cone cylindrical, so that unqualified carborundum with smaller particles can flow out conveniently; the stirrer 16 is provided with a number of feet at the end in order to be able to stir the silicon carbide better.
The pore diameter of the first filter screen 14 is 12 mu m, and the pore diameter of the second filter screen 15 is 6 mu m. And (3) retaining the particles with the pore diameter larger than 12 mu m on the first filter screen 14, and flowing out the particles with the pore diameter smaller than 6 mu m from the second filter screen 15, wherein the particles with the pore diameter of 6-12 mu m are selected as qualified silicon carbide.
The lateral wall of the filter box 4 is also provided with a material taking opening, the side of the second filter screen 15 is provided with a sliding strip, the middle part 4b is provided with a sliding groove matched with the sliding strip, the sliding strip is arranged in the sliding groove in a sliding way, and the material taking opening is hinged with an opening and closing door. By adopting the structure, the second filter screen 15 can horizontally slide in the middle part 4b of the filter tank 4, and the qualified screened silicon carbide can be taken out by opening the opening and closing door.
The working principle of the invention is as follows: firstly, carborundum is put into a sand washing cylinder 3, and water is added into a sand washing box 2 through a water inlet hole; then, the driving structure starts to work, the driving structure drives the sand washing cylinder 3 to rotate, the silicon carbide in the sand washing cylinder 3 is repeatedly washed, and the valve I is opened; secondly, the carborundum is conveyed to a filter box 4 under the action of water and gravity, and impurities and unqualified carborundum are filtered out through the filter box 4; finally, the silicon carbide meeting the requirements is obtained, and the invention has the advantages of good cleaning effect and good filtering effect.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the housing 1 is used more herein; a sand washing box 2; a sand washing cylinder 3; a filter box 4; an upper portion 4a; a middle part 4b; a lower portion 4c; a water tank 5; a first water pipe 6; a filter 7; a second water pipe 8; a transfer pump 9; rotating the column 10; a belt 11; a first motor 12; a second motor 13; a first filter screen 14; a second filter screen 15; a stirrer 16; a vibrator 17; inclined tube 18, but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.