CN108436031B - Titanium alloy casting model wax granulator group production process - Google Patents
Titanium alloy casting model wax granulator group production process Download PDFInfo
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- CN108436031B CN108436031B CN201810227747.9A CN201810227747A CN108436031B CN 108436031 B CN108436031 B CN 108436031B CN 201810227747 A CN201810227747 A CN 201810227747A CN 108436031 B CN108436031 B CN 108436031B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
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- B22C7/02—Lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
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Abstract
The invention discloses a titanium alloy casting model wax granulator group production process, which comprises the following specific steps: s1, crushing the paraffin into small blocks by a paraffin crusher; s2, containing the crushed wax blocks by using a material trolley, and pushing the wax blocks to a melting tank; s3, stirring and melting the wax blocks by a stirring device in the melting tank; s4, after the wax materials are completely melted, pumping out the wax materials by using a vacuum pump and conveying the wax materials into a filtering tank; s5, pumping the filtered wax material by using a vacuum pump and conveying the wax material into a heat-insulating tank; and S6, pumping wax materials by using a vacuum pump, conveying the wax materials to the interior of a pipeline with a heating function to reach a granulating machine head, and installing the granulating machine head on a granulating production line. The process avoids a large amount of waste, and saves cost, manpower and material resources; and the granulation is uniform and orderly, and the product quality is ensured.
Description
Technical Field
The invention relates to a wax particle production process, in particular to a titanium alloy casting model wax granulator group production process.
Background
The existing titanium alloy casting model wax granulator group production process is characterized in that a wax injection machine drips melted wax onto a steel belt through a nozzle, granular paraffin is slowly cooled through the circular reciprocating linear motion of the steel belt, and finally the granular paraffin is formed. One end of the steel belt is provided with a liquid wax droplet spraying device for spraying droplets at fixed time, the steel belt slowly moves along the bracket under the drive of the front and back driving wheels and the driven wheels, so that the liquid wax droplets sprayed and dripped on the steel belt are gradually solidified until the tail end of the steel belt is scraped by the scraper and enters a packaging line. The granulator and the production process have the defects that: the specific heat of the paraffin is large, the paraffin is not easy to cool, and the paraffin particles can be completely cooled only by the cooling length of more than 20m (the length of a steel strip is more than 40m), so that the machine body occupies more land; the steel belt is more general in deviation phenomenon, both sides of the steel belt are easy to wear, and the failure rate is high; the steel belt is changed from half a year to one year generally, the cost is 1/5 of the whole equipment, most of spray heads and the steel belt are imported, and the cost is high; a large amount of water is needed to cool the steel strip during working, so that the energy consumption is large and the yield is low; the wax particles are small and flat, are easy to stick and connect with lumps and are inconvenient to use.
Disclosure of Invention
The invention provides a titanium alloy casting model wax granulator group production process, which avoids a large amount of waste and saves cost, manpower and material resources; and the granulation is uniform and orderly, and the product quality is ensured.
In order to achieve the purpose, the technical points of the scheme of the invention are as follows: a titanium alloy casting model wax granulator group production process comprises the following specific steps:
s1, crushing the paraffin into small blocks by a paraffin crusher;
s2, containing the crushed wax blocks by using a material trolley, and pushing the wax blocks to a melting tank;
s3, stirring and melting the wax blocks by a stirring device in the melting tank;
s4, after the wax materials are completely melted, pumping out the wax materials by using a vacuum pump and conveying the wax materials into a filtering tank;
s5, pumping the filtered wax material by using a vacuum pump and conveying the wax material into a heat-insulating tank;
and S6, pumping wax materials by using a vacuum pump, conveying the wax materials to the interior of a pipeline with a heating function to reach a granulating machine head, and installing the granulating machine head on a granulating production line.
Further, the material car includes: the device comprises a charging basket, a sealing device, a baffle plate, a pull ring, a pull rod, wheels, a mounting plate and angle steel; the bottom of the charging bucket is a conical surface, the bottommost end of the conical surface is provided with a discharge hole, a sealing device is arranged at the discharge hole, and the baffle can be connected with the sealing device in a matching way in a spot check manner; be equipped with the bar hole on the pull rod, the one end of pull ring with arrange the bar hole in, the other end links to each other with the baffle, the pull rod passes through the pin to be connected with adjacent angle steel, the angle steel setting is around the storage bucket, and every angle steel below is equipped with the mounting panel, and the wheel is fixed in the mounting panel bottom.
Further, the granulation assembly line comprises a steel belt, a rolling body, a water tank, a screening and collecting device, a steel belt wheel, a steel belt shovel, a steel belt straightener, a material receiving device, a speed reducer a, a speed reducer b, a machine head, a support, a steel frame and a power control box; the rolling bodies are arranged at two ends of the assembly line, and the steel belt is flatly laid on the bracket through the rolling bodies; the rolling body is fixedly connected with the steel belt straightener, the steel belt straightener is fixed on the steel frame through screws, one end of the rolling body is connected with the speed reducer a through a chain, and the speed reducer a is fixed on the support; the water tank is welded on the steel frame and is arranged at the bottom of the upper steel belt, the water tank is connected with the reservoir through a water pipe, and the cooling system cools water in the reservoir; the screening and collecting device is arranged at the material receiving end, and the material receiving device is positioned below the screening and collecting device; the machine head is arranged at the discharge end and is connected with a speed reducer b through a chain, and the speed reducer b is fixed on the bracket; the speed reducer a and the speed reducer b are both connected with the power supply control box; the steel belt wheels are sequentially arranged at the bottom of the lower steel belt according to corresponding distances, the steel belt shovels are sequentially arranged on the lower steel belt according to corresponding distances, and the steel belt wheels and the steel belt shovels are arranged oppositely.
Further, above-mentioned granulation assembly line still includes that the steel band brush sets up below last steel band, the steel band brush includes: cleaning device, mounting plate; the cleaning device comprises a clamping plate, a brush and a bolt, wherein the root of the brush is fixed in the clamping plate through the bolt; the basin in this application is the square structure of uncovered, all is equipped with the mounting panel around the basin, and the setting that belt cleaning device inclines respectively is between two relative mounting panels, and the screw passes the mounting panel and fixes belt cleaning device in the basin, the basin bottom is equipped with the apopore.
Further, the screening and collecting device comprises: the device comprises a slicing plate, a baffle, a fixed beam, a material receiving barrel, a filter screen, a filter device and a side plate; the screw passes the fixed beam and fixes the slicing board in the corner of steel band, is equipped with the curb plate respectively in the both sides of slicing board, is equipped with the slot on the opposite face of two curb plates, and the baffle is arranged in the slot, slicing board, baffle, curb plate form a blown down tank, and this blown down tank and receipts storage bucket intercommunication are equipped with filter equipment in the below of receiving the storage bucket, be equipped with the filter screen among the filter equipment.
Further, the steel shovel comprises: the device comprises a spring, a bearing seat a, a circular tube, a clamping piece, angle steel, a circular ring, a support rod and a cutting plate; one end of the cutting plate is positioned in the clamping piece, the other end of the cutting plate is contacted with the upper part of the steel belt, two ends of the clamping piece are respectively connected with a round pipe through angle steel, the round pipe is fixed on a bearing seat a through a bearing, and the bearing seat a is arranged on the upper part of the bracket; the circular ring is sleeved on the circular tube, one end of the supporting rod is fixed on the circular ring, and the other end of the supporting rod is connected with the support through the spring;
furthermore, the steel belt wheel comprises a plastic wheel, a steel pipe and a bearing seat b; the plastic wheel is sleeved on the steel pipe, two ends of the steel pipe are fixed on the bearing block b through bearings, the bearing block b is installed on the lower portion of the support, and the plastic wheel is in contact with the bottom of the steel belt.
Further, the steel strip straightener comprises: a spring, a screw rod and a bracket; one end of the screw rod is screwed into the support, the spring is sleeved into the other end of the screw rod and locked by a screw, and the lower end of the support is fixed on the steel frame by a screw.
Furthermore, the material receiving device includes: a blockage removing mechanism and a weighing mechanism;
the blockage removing mechanism comprises a discharge barrel, an air hammer, an air valve a, an air valve b, a cross beam, an air pump, a material sealing device, a fixed beam, an electronic blocking piece, a support frame and an air cylinder; the discharging barrel comprises a barrel body and a barrel bottom, the barrel bottom is of a conical structure, a material sealing device is arranged at a discharging port of the barrel bottom and is connected with the supporting frame through a fixed beam, the electronic blocking piece and the material sealing device are matched in a plug-in mode, one end of the electronic blocking piece is connected with an air cylinder through a supporting rod, and the air cylinder is connected with an air valve b through an air pipe; an air hammer is arranged on the side surface of the barrel bottom and connected with an air valve a through an air pipe, the air valve a and the air valve b are both fixed on a cross beam, the cross beam is arranged on the side surface of a support frame, an air pump is respectively connected with the air valve a and the air valve b through the air pipe, and a discharge barrel is arranged on the support frame;
the weighing mechanism comprises a receiving barrel, an inserting piece, a discharging pipeline, a fixed seat and a platform scale; the receiving barrel is arranged below the discharge port, the bottom of the receiving barrel is connected with a discharge pipeline, and the discharge pipeline is provided with an inserting piece; connect the storage bucket to install on the fixing base, the platform scale is arranged in to the fixing base, the platform scale sets up in the backup pad, the backup pad welding is in the support frame lower part.
As a further step, the stirring device comprises a motor, a speed reducer c, a support rod, blades, a disc with a gear and a steel pipe; the speed reducer c is installed on a motor, the motor is located on a support rod, the support rod is fixed on the inner wall of the melting tank, blades are arranged at the bottom of the steel pipe, and a disc with a gear is arranged at the middle lower part of the steel pipe.
Compared with the prior art, the invention has the beneficial effects that: the process avoids a large amount of waste, and saves cost, manpower and material resources; and the granulation is uniform and orderly, and the product quality is ensured.
Drawings
FIG. 1 is a flow chart of a titanium alloy casting model wax granulator group production process;
FIG. 2 is a schematic view of a canister configuration;
FIG. 3 is a schematic view of a first configuration of the skip;
fig. 4 is a schematic view of a second structure of the material trolley;
FIG. 5 is a schematic view of a model wax pelletizer cluster configuration;
FIG. 6 is a schematic view of a steel strip brush structure;
FIG. 7 is a top view of the steel strip brush;
FIG. 8 is a schematic view of a first configuration of the screen collection apparatus;
FIG. 9 is a schematic structural view of the baffle plate when the baffle plate is separated from the screening and collecting device;
FIG. 10 is a second structural view of the sieving and collecting device;
FIG. 11 is a schematic view of a first mounting structure of the steel shovel and the steel pulley;
FIG. 12 is a schematic view of a second mounting structure of the steel shovel and the steel belt wheel;
FIG. 13 is a schematic view of a first configuration of a plugging release mechanism;
FIG. 14 is a schematic view of a second construction of the plugging release mechanism;
FIG. 15 is a schematic view of the weighing mechanism;
FIG. 16 is a schematic structural view of the material receiving device;
fig. 17 is a schematic structural view of the stirring device.
The sequence numbers in the figures illustrate: A. a vacuum pump; B. a filter tank; 21. a conical tank; 22. pressing a ring; 23. filtering paper; 24. a support ring with a circular hole; 221. a handle. 1. A charging bucket; 2. a sealing device; 3. a baffle plate; 4. a pull ring; 5. a stop lever; 6. a pull rod; 7. a side plate; 8. a wheel; 9. mounting a plate; 10. angle steel; a. a wax crusher; b. a material vehicle; c. a melting tank; d. a vacuum pump; e. a filter tank; f. a heat preservation tank; g. a speed reducer b; h. a steel belt pulley; i. a rolling body; j. a support; k. a steel belt straightener; l, shoveling a steel belt; m, a water pipe; n, a machine head; o, steel belt; p, a water tank; q, brushing the steel belt; r, a screening and collecting device; s, a blockage removing mechanism; t, a weighing mechanism; u, a water storage tank; w, a cooling system; x, a speed reducer a; y, power control box. q1, a water tank; q2, mounting plate; q3, screws; q4, splint; q5, brush; q6, bolts; q7 and a water outlet. r2, slicing plate; r3, baffle; r4, fixed beam; r5, screw; r6, a material collecting barrel; r7, a filter screen; r8, a filter device; r10, side plates; r11, slot. j. A support; h2, spring; h3, bearing seat a; h4, round pipe; h5, fixing plates; h6 and angle steel; h. a steel belt pulley; h8, L-shaped steel plate; h9, circular ring; h10, struts; h11, steel pipes; h12, bearing seat b; h13, plastic wheels; h14, cutting into plates. s1, a discharge barrel; s2, air hammer; s3, air valve a; s4, beam; s5, air pump; s6, support plate; s7, air valve b; s8, a material sealing device; s9, fixed beam; s10, a support; s11, air cylinder; s12, electronic blocking sheet; s21, material receiving barrel; s22, insert sheet; s23, a discharge pipeline; s24, a floor scale; s25, fixing base; s26, platform scale; c1, steel pipe; c2, disc with gear; c3, blade.
Detailed Description
The invention will be further explained with reference to the drawings attached to the specification. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
The embodiment provides a production process of a titanium alloy casting model wax granulator group, which comprises the following specific steps:
firstly, raw materials (paraffin) are crushed into small blocks through a paraffin crusher, the purpose is to reduce the time for melting the paraffin, the small blocks of paraffin are more convenient to add into a melting tank body, then a material vehicle is adopted to contain the crushed paraffin blocks, the material vehicle pushes the melting tank, and a stirring device is arranged in the melting tank and comprises a motor, a speed reducer c, a support rod, blades, a disc with gears and a steel pipe; the speed reducer c is arranged on a motor, the motor is positioned on a support rod, the support rod is fixed on the inner wall of the melting tank, blades are arranged at the bottom of the steel pipe, and a disc with a gear is arranged at the middle lower part of the steel pipe; after the device is started, the blades drive the wax materials to be stirred, and when new materials are added, if blocks are generated, the blocks are crushed by the disc with the gear, so that the melting is accelerated.
Adding different wax materials according to different batches and time intervals, after the wax materials are completely melted, pumping out the wax materials in a melting tank by using a vacuum pump and conveying the wax materials to a filter tank, wherein the filter tank is internally provided with a pressing ring, filter paper, a support ring with a circular hole and a conical tank, the conical tank is positioned at the lower part of the filter tank, the support ring with the circular hole is arranged on the conical tank, the filter paper is positioned on the support ring with the circular hole, and the pressing ring is pressed on the outer periphery of the filter paper; the vacuum pump penetrates through the tank body of the filtering tank and extends into the conical tank.
Wax materials pass through filter paper, are pumped at the bottom of the conical tank body by a vacuum pump and are conveyed to the inside of the fixed heat-insulation tank body. The specification and parameters of the filter paper are generally selected according to the nature of the wax material. When the wax material is contacted with the filter paper, a vacuum mode is completely formed inside the tank body. And after being conveyed to the heat-insulating tank body, the wax material is extracted by a vacuum pump and conveyed to the interior of a pipeline with a heating function to reach a granulating machine head, and the granulating machine head is installed on a granulating production line.
Preferably, the stirring device comprises a motor, a speed reducer c, a support rod, blades, a disc with a gear and a steel pipe; the speed reducer c is installed on a motor, the motor is located on a support rod, the support rod is fixed on the inner wall of the melting tank, blades are arranged at the bottom of the steel pipe, and a disc with a gear is arranged at the middle lower part of the steel pipe.
Example 2
This embodiment further defines the material car, the material car includes: the device comprises a charging basket, a sealing device, a baffle plate, a pull ring, a pull rod, wheels, a mounting plate and angle steel; the bottom of the charging bucket is a conical surface, the bottommost end of the conical surface is provided with a discharge hole, a sealing device is arranged at the discharge hole, and the baffle can be connected with the sealing device in a matching way in a spot check manner; be equipped with the bar hole on the pull rod, the one end of pull ring with arrange the bar hole in, the other end links to each other with the baffle, the pull rod passes through the pin to be connected with adjacent angle steel, the angle steel setting is around the storage bucket, and every angle steel below is equipped with the mounting panel, and the wheel is fixed in the mounting panel bottom. The sealing device is provided with a notch matched with the size of the discharge port, and the notch is sealed by the baffle plate during transportation.
Preferably, a stop lever is arranged on the angle steel adjacent to the pull rod.
Preferably, the wheels are universal wheels, side plates are arranged on two sides of each universal wheel, and connecting plates are arranged at the tops of the two side plates and fixedly connected with the mounting plates.
The pull rod of this embodiment can accomplish the push-and-pull action, and the propelling movement melts in the jar general splendid attire graininess wax material, the propelling movement, opens the baffle and realizes automatic unloading.
Example 3
The embodiment further limits a granulation assembly line, wherein the granulation assembly line comprises a steel belt, a rolling body, a water tank, a screening and collecting device, a steel belt wheel, a steel belt shovel, a steel belt straightener, a material receiving device, a speed reducer a, a speed reducer b, a machine head, a support, a steel frame and a power supply control box; the rolling bodies are arranged at two ends of the assembly line, and the steel belt is flatly laid on the bracket through the rolling bodies; the rolling body is fixedly connected with the steel belt straightener, the steel belt straightener is fixed on the steel frame through screws, one end of the rolling body is connected with the speed reducer a through a chain, and the speed reducer a is fixed on the support; the water tank is welded on the steel frame and is arranged at the bottom of the upper steel belt, the water tank is connected with the reservoir through a water pipe and is directly communicated with the reservoir, the cooling system is used for treating water in the reservoir, and the water in the reservoir is directly conveyed into the water tank through a pipeline through a pump to perform a cooling effect; the screening and collecting device is arranged at the material receiving end, and the material receiving device is positioned below the screening and collecting device; the machine head is arranged at the discharge end and is connected with a speed reducer b through a chain, and the speed reducer b is fixed on the bracket; the speed reducer a and the speed reducer b are both connected with the power supply control box; the steel belt wheels are sequentially arranged at the bottom of the lower steel belt according to corresponding distances, the steel belt shovels are sequentially arranged on the lower steel belt according to corresponding distances, and the steel belt wheels and the steel belt shovels are arranged oppositely.
Preferably, above-mentioned granulation assembly line still includes the steel band brush, sets up below last steel band, the steel band brush includes: cleaning device, mounting plate; the cleaning device comprises a clamping plate, a brush and bolts, wherein the clamping plate comprises an L-shaped steel plate and a steel plate strip, and the root of the brush is arranged between the L-shaped steel plate and the steel plate strip and is fixed through a plurality of bolts; the water tank is of an uncovered square structure, mounting plates are arranged on the periphery of the water tank, the cleaning devices are obliquely arranged between the two opposite mounting plates respectively, screws penetrate through the mounting plates to fix the cleaning devices in the water tank, and water outlet holes are formed in the bottom of the water tank; the brush is connected into a whole through an adhesive machine, and the top of the brush is slightly higher than the plane of the water tank. Preferably, the cleaning device is placed in the water tank at an angle of 45 degrees with the horizontal plane. Preferably, a collecting device is arranged below the water outlet hole and used for discharging water impurities on the steel plate.
The steel strip straightener comprises: a spring, a screw rod and a bracket; one end of the screw rod is screwed into the support, the spring is sleeved into the other end of the screw rod and locked by a screw, and the lower end of the support is fixed on the steel frame by a screw. If deviation occurs in the steel belt driven by the rolling body, the screw rod needs to be adjusted, and the adjusting function is achieved under the action of the spring.
Example 4
This embodiment further introduces screening collection device, screening collection device includes: the device comprises a slicing plate, a baffle, a fixed beam, a material receiving barrel, a filter screen, a filter device and a side plate; the rolling wheels are used for driving the steel belt to rotate, screws penetrate through the fixed beams to fix the slicing plate at the corner of the steel belt, side plates are arranged on two sides of the slicing plate respectively, slots are formed in the opposite surfaces of the two side plates, the baffle plates are arranged in the slots, the slicing plate, the baffle plates and the side plates form a discharge chute, the discharge chute is communicated with the material receiving barrel, a filtering device is arranged below the material receiving barrel, and a filtering net is arranged in the filtering device; the upper part and the bottom of the filtering device are of open structures, and the cross section of the filtering device is trapezoidal.
Preferably, the fixed beam is a square tube, and a plurality of screws penetrate through the square tube to fix the slicing plate at the corner of the steel strip.
Preferably, the tip of the slicing plate is arranged at the maximum rotating corner of the steel belt, and the slicing plate is arranged on the fixed beam.
Carry out the blank through the slicer board in this embodiment, the material can collapse out because of receiving the resistance, and the baffle covers on slicer board upper portion, keeps off the granule material that collapses out down, assembles the export through receiving the storage bucket at last, and during filter equipment was placed to the filter screen, the granule material through receiving the storage bucket export got into the filter screen, accomplished screening work, and qualified granule directly gets into among the receiving device.
Example 5
This embodiment further introduces steel band shovel and steel band pulley, the steel band shovel includes: the steel strip clamping device comprises a spring, a bearing seat a, a circular tube, a clamping piece, angle steel, a circular ring, a support rod and a cutting plate, wherein the clamping piece comprises a fixing plate and an L-shaped steel plate, one end of the cutting plate is arranged between the fixing plate and the L-shaped steel plate and is fixed through a plurality of screws, the other end of the cutting plate is in contact with the upper part of a steel strip, two ends of the clamping piece are respectively connected with the circular tube through the angle steel, the circular tube is fixed on the bearing seat a through a bearing; the circular ring is sleeved on the circular tube, one end of the supporting rod is fixed on the circular ring, and the other end of the supporting rod is connected with the support through the spring;
the steel belt wheel comprises a plastic wheel, a steel pipe, a bearing seat b and a fixed sleeve, wherein the fixed sleeve is used for fixing the plastic wheel to prevent deviation of sliding; the plastic wheels are sleeved on the steel pipe, two ends of the steel pipe are fixed on bearing seats b through bearings, the bearing seats b are installed on the lower portion of the support, and the plastic wheels are in contact with the bottom of the steel belt.
Preferably, one end of the angle steel is fixed with the round pipe through a screw, and the other end of the angle steel is arranged between the L-shaped steel plate and the cutting plate and is fixed through the screw.
Preferably, the circular ring is fixed on the circular tube through a bolt.
In the moving process of the steel belt, the scale can be intercepted on the cutting plate, dirt on the cutting plate can be cleaned uniformly after a certain time, and deviation of the running track of the steel belt can be obviously reduced after the steel belt wheel is used.
Example 6
This embodiment does further inject material collecting device, material collecting device includes: a blockage removing mechanism and a weighing mechanism;
the blocking material removing mechanism comprises: the device comprises a discharge barrel, an air hammer, an air valve a, an air valve b, a cross beam, an air pump, a material sealing device, a fixed beam, an electronic baffle, a support frame and an air cylinder; the discharging barrel comprises a barrel body and a barrel bottom, the barrel bottom is of a conical structure, a material sealing device is arranged at a discharging port of the barrel bottom and is connected with the supporting frame through a fixed beam, the electronic blocking piece and the material sealing device are matched in a plug-in mode, one end of the electronic blocking piece is connected with an air cylinder through a supporting rod, and the air cylinder is connected with an air valve b through an air pipe; an air hammer is arranged on the side surface of the barrel bottom and connected with an air valve a through an air pipe, the air valve a and the air valve b are both fixed on a cross beam, the cross beam is arranged on the side surface of a support frame, an air pump is respectively connected with the air valve a and the air valve b through the air pipe, and a discharge barrel is arranged on the support frame; the material sealing device comprises two fixing plates, wherein gaps matched with the size of a discharge hole are formed in the two fixing plates, the two fixing plates are fixedly connected through bolts, and an electronic blocking piece is arranged between the two fixing plates and used for blocking the gaps; the electronic blocking piece is connected with a control power supply through a lead;
the weighing mechanism comprises a receiving barrel, an inserting piece, a discharging pipeline, a fixed seat and a platform scale;
the receiving barrel is arranged below the discharge port, the bottom of the receiving barrel is connected with a discharge pipeline, and the discharge pipeline is provided with an inserting piece; connect the storage bucket to install on the fixing base, the platform scale is arranged in to the fixing base, the platform scale sets up in the backup pad, the backup pad welding is in the support frame lower part. And a weighing sensor is arranged on a weighing beam of the platform scale and is connected with a control power supply through a lead.
Preferably, the weighing mechanism further comprises a floor scale for calibrating the weight of the wax material.
Preferably, the barrel body is provided with a tripod which is connected with the supporting frame.
When connecing storage bucket in this application reached fixed jin of number, the weighing scale can trigger the inductor of weighing, triggers the electron separation blade indirectly, cuts off the feeding, connects the inside flourishing material of storage bucket this moment and requires weight phase difference nearly, if when requiring the precision higher to wax grain weight, adopts the weighbridge to carry out the secondary and rectifies. When the air pump works, a part of air generated by the air pump is connected into the air valve a through the air pipe, and finally connected into the air hammer through the air pipe by the air valve a, and the air hammer mainly has the effect that the air hammer vibrates to enable materials attached in the conical barrel to be discharged normally; the other part of gas generated when the air pump works is connected into the air valve b through the air pipe, and finally connected into the air cylinder through the air pipe by the air valve b, and the air valve b mainly plays a role in controlling whether the electronic blocking piece seals the discharge hole.
The above description is only for the purpose of creating a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The titanium alloy casting model wax granulator group production process is characterized by comprising the following specific steps of:
s1, crushing the paraffin into blocks by a paraffin crusher;
s2, containing the crushed wax blocks by a material trolley and then pushing the wax blocks to a melting tank;
s3, stirring and melting the wax block by a stirring device in the melting tank;
s4, after the wax materials are completely melted, pumping out the wax materials by using a vacuum pump and conveying the wax materials into a filtering tank;
s5, pumping the filtered wax material by using a vacuum pump and conveying the wax material into a heat-insulating tank;
s6, pumping wax materials by using a vacuum pump, conveying the wax materials to the interior of a pipeline with a heating function to reach a granulating machine head, and installing the granulating machine head on a granulating production line;
the granulation assembly line comprises a steel belt, a rolling body, a water tank, a screening and collecting device, a steel belt wheel, a steel belt shovel, a steel belt straightener, a material receiving device, a speed reducer a, a speed reducer b, a machine head, a support, a steel frame, a power control box and a steel belt brush; the rolling bodies are arranged at two ends of the assembly line, and the steel belt is flatly laid on the bracket through the rolling bodies; the rolling body is fixedly connected with the steel belt straightener, the steel belt straightener is fixed on the steel frame through screws, one end of the rolling body is connected with the speed reducer a through a chain, and the speed reducer a is fixed on the support; the water tank is welded on the steel frame and is arranged at the bottom of the upper steel belt, the water tank is connected with the reservoir through a water pipe, and the cooling system cools water in the reservoir; the screening and collecting device is arranged at the material receiving end, and the material receiving device is positioned below the screening and collecting device; the machine head is arranged at the discharge end and is connected with a speed reducer b through a chain, and the speed reducer b is fixed on the bracket; the speed reducer a and the speed reducer b are both connected with the power supply control box; steel belt wheels are sequentially arranged at the bottom of the lower steel belt according to corresponding distances, steel belt shovels are sequentially arranged on the lower steel belt according to corresponding distances, and the steel belt wheels and the steel belt shovels are arranged oppositely;
the steel band brush sets up below last steel band, the steel band brush includes: cleaning device, mounting plate; the cleaning device comprises a clamping plate, a brush and a bolt, wherein the root of the brush is fixed in the clamping plate through the bolt; the water tank is of an uncovered square structure, mounting plates are arranged on the periphery of the water tank, the cleaning devices are obliquely arranged between the two opposite mounting plates respectively, screws penetrate through the mounting plates to fix the cleaning devices in the water tank, and water outlet holes are formed in the bottom of the water tank;
the screening collection device includes: the device comprises a slicing plate, a baffle, a fixed beam, a material receiving barrel, a filter screen, a filter device and a side plate; the screw passes the fixed beam and fixes the slicing board in the corner of steel band, is equipped with the curb plate respectively in the both sides of slicing board, is equipped with the slot on the opposite face of two curb plates, and the baffle is arranged in the slot, slicing board, baffle, curb plate form a blown down tank, and this blown down tank and receipts storage bucket intercommunication are equipped with filter equipment in the below of receiving the storage bucket, be equipped with the filter screen among the filter equipment.
2. The titanium alloy casting model wax granulator group production process according to claim 1, wherein the material trolley comprises: the device comprises a charging basket, a sealing device, a baffle plate, a pull ring, a pull rod, wheels, a mounting plate and angle steel; the bottom of the charging bucket is a conical surface, the bottommost end of the conical surface is provided with a discharge hole, a sealing device is arranged at the discharge hole, and the baffle can be connected with the sealing device in a matched and inserted mode; be equipped with the bar hole on the pull rod, the one end of pull ring is arranged in the bar hole, and the other end links to each other with the baffle, and the pull rod passes through the pin to be connected with adjacent angle steel, the angle steel setting is equipped with the mounting panel below every angle steel around the storage bucket, and the wheel is fixed in the mounting panel bottom.
3. The titanium alloy casting model wax granulator group production process according to claim 1, wherein the steel strip shovel comprises: the device comprises a spring, a bearing seat a, a circular tube, a clamping piece, angle steel, a circular ring, a support rod and a cutting plate; one end of the cutting plate is positioned in the clamping piece, the other end of the cutting plate is contacted with the upper part of the steel belt, two ends of the clamping piece are respectively connected with a round pipe through angle steel, the round pipe is fixed on a bearing seat a through a bearing, and the bearing seat a is arranged on the upper part of the bracket; the circular tube is sleeved with the circular ring, one end of the supporting rod is fixed on the circular ring, and the other end of the supporting rod is connected with the support through the spring.
4. The titanium alloy casting model wax granulator group production process according to claim 1, wherein the steel pulley comprises a plastic wheel, a steel pipe and a bearing seat b; the plastic wheel is sleeved on the steel pipe, two ends of the steel pipe are fixed on the bearing block b through bearings, the bearing block b is installed on the lower portion of the support, and the plastic wheel is in contact with the bottom of the steel belt.
5. The titanium alloy casting model wax granulator group production process according to claim 1, wherein the steel strip aligner comprises: a spring, a screw rod and a bracket; one end of the screw rod is screwed into the support, the spring is sleeved into the other end of the screw rod and locked by a screw, and the lower end of the support is fixed on the steel frame by a screw.
6. The titanium alloy casting model wax granulator group production process according to claim 1, wherein the material receiving device comprises: a blockage removing mechanism and a weighing mechanism;
the blockage removing mechanism comprises a discharge barrel, an air hammer, an air valve a, an air valve b, a cross beam, an air pump, a material sealing device, a fixed beam, an electronic blocking piece, a support frame and an air cylinder; the discharging barrel comprises a barrel body and a barrel bottom, the barrel bottom is of a conical structure, a material sealing device is arranged at a discharging port of the barrel bottom and is connected with the supporting frame through a fixed beam, the electronic blocking piece and the material sealing device are matched in a plug-in mode, one end of the electronic blocking piece is connected with an air cylinder through a supporting rod, and the air cylinder is connected with an air valve b through an air pipe; an air hammer is arranged on the side surface of the barrel bottom and connected with an air valve a through an air pipe, the air valve a and the air valve b are both fixed on a cross beam, the cross beam is arranged on the side surface of a support frame, an air pump is respectively connected with the air valve a and the air valve b through the air pipe, and a discharge barrel is arranged on the support frame;
the weighing mechanism comprises a receiving barrel, an inserting piece, a discharging pipeline, a fixed seat and a platform scale; the receiving barrel is arranged below the discharge port, the bottom of the receiving barrel is connected with a discharge pipeline, and the discharge pipeline is provided with an inserting piece; connect the storage bucket to install on the fixing base, the platform scale is arranged in to the fixing base, the platform scale sets up in the backup pad, the backup pad welding is in the support frame lower part.
7. The titanium alloy casting model wax granulator group production process according to claim 1, wherein the stirring device comprises a motor, a speed reducer c, a support rod, blades, a disc with a gear and a steel pipe; the speed reducer c is installed on a motor, the motor is located on a support rod, the support rod is fixed on the inner wall of the melting tank, blades are arranged at the bottom of the steel pipe, and a disc with a gear is arranged at the middle lower part of the steel pipe.
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| GB723641A (en) * | 1943-07-16 | 1955-02-09 | Edgar Gardner Guenther | Thermoplastic explosive pelleting process |
| GB1170741A (en) * | 1965-08-12 | 1969-11-12 | Elliott Assoc Dev | Improvements in or relating to Pelletisation or Pastillation |
| CN101113242A (en) * | 2006-07-28 | 2008-01-30 | 王全 | Preparation technical method of special type synthetic wax for wax mold casting and moulding equipment thereof |
| CN102266904B (en) * | 2011-06-23 | 2014-01-22 | 安徽鑫宏机械有限公司 | Recovered wax processing integrated machine |
| CN204422046U (en) * | 2015-03-07 | 2015-06-24 | 赣州市全标生物科技有限公司 | The clog-free batching set-up of a kind of automatic weighing |
| CN204891808U (en) * | 2015-06-29 | 2015-12-23 | 连云港锐巴化工有限公司 | Cooling apparatus for be used for single steel band granulator |
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