White compound die paste processing device
Technical Field
The utility model relates to the technical field of mold clamping paste processing, in particular to a white mold clamping paste processing device.
Background
Mold closing paste is a material used in mold manufacturing and casting processes, and is mainly used for forming a seal between two molds to prevent cast molten metal from flowing out, and also helps to reduce friction and improve release properties of the molds. The mold closing paste is generally composed of high-temperature wear-resistant materials, a lubricant and a filler, and has excellent high-temperature resistance and corrosion resistance.
In the existing white mold-clamping paste production process, raw materials are required to be mixed and stirred through stirring equipment, after the mixing is finished, because the granularity of each raw material is different, the granularity of some raw materials is relatively large, the mixed mold-clamping paste raw materials are required to be ground through equipment, so that paste is finer and smoother, the service performance and appearance quality of the mixed mold-clamping paste are improved, but in the white mold-clamping paste production process, grinding treatment is carried out only after the mixing is finished, so that certain time is required for stirring and mixing, certain time is required for grinding, meanwhile, the stirring mechanism of the mixing tank is easy to produce insufficient material mixing due to fixed arrangement during use, and secondary mixing is required for the mold-clamping paste, so that the production time of the white mold-clamping paste is inevitably improved, the production efficiency of the white mold-clamping paste is reduced, and certain defects exist.
In summary, it is necessary to provide a white mold compound processing apparatus.
Disclosure of utility model
Therefore, the utility model provides a white mold clamping paste processing device, which solves the problems that the existing mold clamping paste production device can improve the production time of the white mold clamping paste and reduce the production efficiency of the white mold clamping paste.
In order to achieve the purpose, the utility model provides the technical scheme that the white mold clamping paste processing device comprises a stirrer, wherein a stirring part for stirring white mold clamping paste raw materials is arranged in the stirrer, a grinding machine is arranged below the bottom end of the outer wall of the stirrer, and a grinding part for grinding the white mold clamping paste raw materials is arranged in the grinding machine;
the grinding part comprises a grinding box, a collecting hopper is fixedly communicated with the top end of the outer wall of the grinding box, the bottom end of the collecting hopper is communicated with a bottom discharge port of the stirrer, and a grinding roller for grinding the white mold closing paste raw material is arranged in the grinding box.
Preferably, the left side of the top end of the outer wall of the stirrer is fixedly communicated with a feeding pipe, the right side of the top end of the outer wall of the stirrer is fixedly communicated with a return pipe, and the inner wall of the stirrer is provided with a heating coil pipe for heating the inside.
Preferably, the stirring component comprises a stirring shaft, the top end of the stirring shaft is rotationally connected with the top end of the inner wall of the stirrer through a bearing seat, a stirring motor for driving the stirring shaft to rotate forward and backward is arranged at the top end of the outer wall of the stirrer, and an upper stirring blade for mixing and stirring the white compound die paste raw materials is fixed at the side end of the outer wall of the stirring shaft.
Preferably, one end of the upper stirring blade far away from the stirring shaft is fixedly provided with a scraping plate for scraping the inner wall of the stirrer, the scraping plate is rotationally connected with the side end of the inner wall of the stirrer, the side end of the outer wall of the stirring shaft is fixedly provided with a spiral stirring blade below the upper stirring blade, and the spiral stirring blade is arranged at the position of the inner wall of the blanking opening at the bottom of the stirrer.
Preferably, the outer wall bottom of agitator passes through the connecting rod and grinds outer wall top corner position fixed of machine, the outer wall bottom corner position of machine all is fixed with the landing leg that supports usefulness, gather the top of hopper and grind the inner wall top fixed intercommunication of machine.
Preferably, both ends of the grinding roller are rotationally connected with the front end and the rear end of the inner wall of the grinding box through a rotating shaft, the front end of the outer wall of the grinding box is fixedly provided with a grinding motor for driving the grinding roller to rotate, the rear end of the outer wall of the grinding box and the position corresponding to the grinding roller are respectively provided with a transmission gear set, the rotating shafts connected with the rear end of the grinding roller are fixed through the transmission gear sets, and two adjacent transmission gear sets are meshed with each other.
Preferably, the inner wall both sides of grinding machine run through and are fixed with the row material auger, the bottom row material end of grinding case and the pay-off mouth intercommunication that the inner wall top center department of row material auger was seted up, the inner wall both sides of row material auger rotate and are connected with the screw conveying leaf that the material was used.
Preferably, one side of the outer wall of the discharging auger is fixed with a driving motor for driving the spiral conveying blade to rotate forward and backward, the bottom end of the inner wall of the discharging auger is positioned at two sides of the grinding machine, a discharge hole is formed in the bottom end of the inner wall of the discharging auger, the right side of the discharging hole is communicated with a return auger for returning materials, an upper discharge pipe of the return auger is communicated with a return pipe, and the side ends of the outer wall of the stirrer and the grinding machine are fixed with the outer wall of the return auger through a support.
The beneficial effects of the utility model are as follows:
according to the utility model, the grinder is arranged at the bottom discharge hole of the stirrer, so that the white mold clamping paste raw material at the bottom of the stirrer can be conveyed into the grinder to be ground by the rotating grinding roller in the stirring process, the ground white mold clamping paste which is not mixed is returned to the stirrer through the discharge auger and the return auger to be continuously stirred, the white mold clamping paste can flow, the condition of stirring dead angles is reduced, the condition of secondary mixing is reduced, and the white mold clamping paste can be ground in the stirring process, so that the production efficiency of the white mold clamping paste is greatly improved, and the use of personnel is facilitated.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model in front view;
FIG. 2 is a schematic view of the present utility model in partial cross-section from the front of FIG. 1;
FIG. 3 is a schematic view of the structure of the utility model shown in FIG. 2, with the grinding chamber being sectioned;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
fig. 5 is a schematic perspective view of the rear view of the grinding box in the present utility model.
In the figure, 100 parts of stirrer, 110 parts of stirring motor, 120 parts of stirring shaft, 121 parts of upper stirring blade, 122 parts of spiral stirring blade, 130 parts of heating coil, 140 parts of return pipe, 141 parts of feeding pipe, 200 parts of grinding machine, 210 parts of collecting hopper, 220 parts of grinding box, 230 parts of grinding roller, 231 parts of transmission gear set, 232 parts of grinding motor, 300 parts of discharging auger, 310 parts of spiral conveying blade, 320 parts of driving motor and 400 parts of return auger.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-5, the white mold-closing paste processing device provided by the utility model comprises a stirrer 100, wherein a feeding pipe 141 is fixedly communicated with the left side of the top end of the outer wall of the stirrer 100, the feeding pipe 141 is arranged to convey raw materials into the stirrer 100 for stirring, a return pipe 140 is fixedly communicated with the right side of the top end of the outer wall of the stirrer 100, a heating coil 130 for heating the inside is arranged on the inner wall of the stirrer 100, the heating coil 130 can be a resistance wire heating pipe which can heat the raw materials in the stirring process, normal processing of the white mold-closing paste is ensured, the normal processing of the white mold-closing paste is only needed to be electrified in the using process, the stirring part is arranged in the stirrer 100 and comprises a stirring shaft 120, the top end of the stirring shaft 120 is rotationally connected with the top end of the inner wall of the stirrer 100 through a bearing seat, the stirring motor 110 for driving the stirring shaft 120 to rotate forward and backward is arranged at the top end of the outer wall of the stirrer 100, the upper stirring blade 121 for mixing and stirring the white mold clamping paste raw material is fixed at the side end of the outer wall of the stirring shaft 120, the scraping plates for scraping the inner wall of the stirrer 100 are fixed at the ends of the upper stirring blade 121 far away from the stirring shaft 120, the stirring shaft 120 can be driven to rotate after the stirring motor 110 is electrified so that the stirring shaft 120 can mix and stir the raw material through the upper stirring blade 121, the scraping plates can be made of rubber materials, the scraping plates are used for avoiding the mold clamping paste from adhering to the inner wall of the stirrer 100, the scraping plates are rotationally connected with the side end of the inner wall of the stirrer 100, the spiral stirring blade 122 is fixed at the side end of the outer wall of the stirring shaft 120 and positioned below the upper stirring blade 121, the spiral stirring blade 122 is arranged at the position of the inner wall of the lower feed opening of the bottom of the stirrer 100, the spiral stirring vane 122 can convey the bottom mold clamping paste upwards during the reverse rotation, the white mold clamping paste can be conveyed towards the direction of the bottom discharge port of the stirrer 100 during the discharging process, the inner wall of the bottom discharge port of the stirrer 100 needs to be fixed with a solenoid valve to control the discharging, the bottom end of the outer wall of the stirrer 100 is fixed with the top end corner position of the outer wall of the grinder 200 through a connecting rod, the bottom end corner position of the outer wall of the grinder 200 is fixed with supporting legs, and the top end of the aggregation hopper 210 is fixedly communicated with the top end of the inner wall of the grinder 200;
The grinding machine 200 is arranged below the bottom end of the outer wall of the stirrer 100, the grinding machine 200 is internally provided with a grinding component for grinding the raw material of the white mold clamping paste, the grinding component comprises a grinding box 220, the top end of the outer wall of the grinding box 220 is fixedly communicated with a material collecting hopper 210, the bottom end of the material collecting hopper 210 is communicated with a bottom discharge port of the stirrer 100, the arranged material collecting hopper 210 mainly conveys the white mold clamping paste discharged by the stirrer 100 to a position between grinding rollers 230, the grinding box 220 is internally provided with the grinding rollers 230 for grinding the raw material of the white mold clamping paste, two ends of the grinding rollers 230 are rotationally connected with the front end and the rear end of the inner wall of the grinding box 220 through rotating shafts, the front end of the outer wall of the grinding box 220 is fixedly provided with grinding motors 232 for driving the grinding rollers 230 to rotate, the rear end of the outer wall of the grinding box 220 and the position corresponding to the grinding rollers 230 are respectively provided with a transmission gear set 231, the transmission gear set 231 is fixedly connected with the rotating shafts of the rear ends of the grinding rollers 230, the two adjacent transmission gear sets 231 are meshed with each other, the grinding motor 232 can drive the grinding roller 230 connected with the transmission gear sets to rotate after being electrified, when one grinding roller 230 rotates, the other grinding roller 230 can simultaneously rotate through the meshing of the transmission gear sets 231 so as to grind the fallen white mold clamping paste, a plurality of groups of grinding rollers 230 can be arranged according to the requirement, the space between the grinding rollers is gradually reduced, the full grinding treatment of the white mold clamping paste can be ensured, the two sides of the inner wall of the grinding machine 200 penetrate and are fixedly provided with the discharge auger 300, the bottom discharge end of the grinding box 220 is communicated with the feeding port arranged at the center of the top end of the inner wall of the discharge auger 300, the discharge auger 300 is mainly used for conveying the white mold clamping paste which is not stirred back into the stirrer 100 according to the requirement for continuous mixing, or the stirred white mold closing paste is discharged, the spiral conveying blades 310 for conveying are rotationally connected to the two sides of the inner wall of the discharge auger 300, a driving motor 320 for driving the spiral conveying blades 310 to rotate forward and backward is fixed to one side of the outer wall of the discharge auger 300, discharge holes are formed in the bottom end of the inner wall of the discharge auger 300 and located on the two sides of the grinding machine 200, a return auger 400 for returning is communicated with the right discharge hole, an upper discharge pipe of the return auger 400 is communicated with the return pipe 140, and the outer wall side ends of the stirrer 100 and the grinding machine 200 are fixed to the outer wall of the return auger 400 through a bracket.
The application process of the utility model is that a person skilled in the art can assemble the device according to the above description, then power all electric equipment by an external power supply, control the operation of the device by an external controller, add the raw materials for preparing the white mold clamping paste into the stirrer 100 through a material lifting device (in the prior art, not shown in the figure) through a material adding pipe 141 after the completion, then the person can control a heating coil 130 to electrify through the controller to heat the interior of the stirrer 100, and then electrify and start a stirring motor 110 to drive a stirring shaft 120, an upper stirring blade 121 and a spiral stirring blade 122 to rotate, so as to mix and stir the added white mold clamping paste raw materials sufficiently to prepare the white mold clamping paste;
After stirring for a period of time, in order to reduce the occurrence of bottom stirring dead angle, and simultaneously, in order to make the white mold clamping paste finer, the controller can control the electromagnetic valve at the discharge port of the stirrer 100 to open, so that the white mold clamping paste in the stirrer 100 can fall into the hopper 210 through the discharge port, the hopper 210 can collect the white mold clamping paste and then convey the white mold clamping paste to the grinding roller 230, meanwhile, a person can start the grinding motor 232 to drive the grinding roller 230 to rotate, the rotating grinding roller 230 can grind the fallen white mold clamping paste, the ground white mold clamping paste can fall into the discharge auger 300, if the white mold clamping paste is not mixed, the driving motor 320 can drive the spiral conveying blade 310 to reversely rotate, so that the white mold clamping paste can fall into the return auger 400 through the discharge port on the right side, and be conveyed back into the stirrer 100 through the return pipe 140 to continue stirring treatment, and if the white mold clamping paste is mixed, the driving motor 320 can drive the spiral conveying blade 310 to rotate forward, so that the white mold clamping paste can be discharged into the collection container through the discharge port on the left side to be adhered to the next production.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.