CN115741498A

CN115741498A - Sand blasting unit for manufacturing quartz crucible

Info

Publication number: CN115741498A
Application number: CN202211478669.2A
Authority: CN
Inventors: 穆星宇
Original assignee: Liaoning University of Technology
Current assignee: Liaoning University of Technology
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-07

Abstract

The sand blasting device for manufacturing the quartz crucible comprises a sand washing chamber, wherein a crucible stacking mechanism is fixed on one side of the sand washing chamber, a continuous sand blasting mechanism is fixed in the sand washing chamber and comprises a circumferential sand blasting assembly and a bottom sand blasting assembly, the circumferential sand blasting assembly comprises a first sand blasting gun, the first sand blasting gun is fixed above two guide rods which are parallel to each other, and the other end of each guide rod is fixed with the sand washing chamber through a first support frame.

Description

Sand blasting unit for manufacturing quartz crucible

Technical Field

The invention relates to the related field of sand blasting equipment, in particular to a sand blasting device for manufacturing a quartz crucible.

Background

The quartz crucible has the advantages of high purity, strong temperature resistance, large size, high precision, good heat preservation, energy conservation, stable quality and the like, the quartz crucible needs to be subjected to sand blasting treatment in the production process flow to remove impurities on the surface and attached crops, the sand blasting step is completed by manually blasting sand in a closed sand washing chamber, the sand blasting effect is uneven, and the sand blasting efficiency is low.

The full-automatic multi-shaft linkage conveying type sand blasting device based on quartz crucible production, with the application number of CN202110425814.X, clamps clamp crucibles and drive the crucibles to rotate for sand blasting, firstly, the clamps for clamping the crucibles can influence the sand blasting process, meanwhile, the sand blasting process of the invention is to perform sand blasting on one crucible, clamp another crucible for sand blasting after completing sand blasting of one crucible, the crucibles cannot be continuously subjected to sand blasting, and a space for improving the processing efficiency is still provided.

Disclosure of Invention

The invention aims to provide a sand blasting device for manufacturing a quartz crucible, which solves the problems.

The technical purpose of the invention is realized by the following technical scheme: a sand blasting device for manufacturing a quartz crucible comprises a sand washing chamber, wherein a crucible stacking mechanism is fixed on one side of the sand washing chamber, and a continuous sand blasting mechanism is fixed in the sand washing chamber;

the continuous sand blasting mechanism comprises a circumferential sand blasting assembly and a bottom sand blasting assembly, the circumferential sand blasting assembly comprises a first sand blasting gun, the first sand blasting gun is fixed above two guide rods which are parallel to each other, a first photoelectric switch is further fixed at the position of the first sand blasting gun, one end of each guide rod is fixed on a support table, the other end of each guide rod is fixed with the sand washing chamber through a first support frame, each guide rod passes through a feed inlet formed in the sand washing chamber, a spiral conveying assembly is arranged at one end area, located inside the sand washing chamber, of each guide rod and comprises two inclined roller driving assemblies and a spacing adjusting assembly, each inclined roller driving assembly comprises inclined rollers uniformly distributed on guide roller supports, included angles between the inclined rollers and the guide roller supports are acute angles, each inclined roller driving assembly drives each guide roller support to rotate is further fixed on the guide roller supports, each spacing adjusting assembly comprises first support frames arranged on two sides of each inclined driving roller assembly, each first support frame is fixed with a cylinder body of one first cylinder, each inclined roller driving assembly is fixed on a piston rod of the first cylinder, each inclined roller driving assembly drives each guide roller support frame, each second sand blasting gun sliding control assembly controls sliding of the second sand blasting gun to slide relative to the second support frame, and the second sand blasting gun to slide;

crucible pile up the mechanism and places the subassembly including depositing subassembly and crucible series connection, it includes the deposit room to deposit the subassembly be fixed with the bottom plate in the deposit room, bottom plate top equipartition baffle, the baffle with deposit room sliding fit, the both sides of deposit room are fixed with the control the sliding control subassembly of baffle motion the bottom plate below it places the subassembly to be fixed with the crucible series connection in the deposit room, leave sand washing room farthest the baffle with the standing groove below that the deposit room cooperation formed is fixed with two first direction swash plates, two the opening of first direction swash plate be located first conveyer belt with directly over the guide bar, first conveyer belt is in be located on the axis direction of guide bar circumference sandblast subassembly is in one side position outside the sand washing room.

Beneficially, slope roller power component includes the drive wheel of equipartition, the drive wheel with slope roller contact cooperation, drive wheel and drive wheel support normal running fit, the drive wheel support is fixed on the deflector roll support, every the drive wheel is fixed with a transmission shaft, the one end of transmission shaft is fixed with synchronous pulley, the one end of drive wheel support is fixed with first motor, be fixed with driving pulley on the motor shaft of first motor, driving pulley passes through the hold-in range to all synchronous pulley carries out the transmission, at every one side of synchronous pulley it is equipped with to paste tight anticreep wheel to rotate on the drive wheel support, paste tight anticreep wheel will the hold-in range with synchronous pulley keeps pressing close to the state, the deflector roll support is kept away from the one end of deposit room is fixed with the second photoelectric switch.

Beneficially, the distance adjusting assembly further comprises a base plate, the base plate is fixed with the cylinder body of the first air cylinder, a connecting seat is fixed on the guide roller support, the connecting seat is fixed with the piston rod of the first air cylinder, and the guide roller support is further in sliding fit with the first support frame.

Beneficially, the first conveyer belt supports the shaping through first support band pulley, every first support band pulley and first conveyer belt support frame normal running fit, be fixed with the second motor on the first conveyer belt support frame, the motor shaft of second motor with support the fashioned one of them of first conveyer belt first support band pulley fixed connection, first support band pulley with the backup pad is rotated and is connected, the backup pad with the sand washing room is fixed, the both sides of first conveyer belt are fixed and are equipped with two second direction swash plates, be fixed with the third photoelectric switch on the second direction swash plate, the second direction swash plate can prevent the guide bar with crucible on the first conveyer belt drops.

Beneficially, a second conveying belt is arranged right above the area between the first conveying belt and the bottom plate, the second conveying belt is supported and formed through a second supporting belt wheel, each second supporting belt wheel is rotatably connected with a second conveying belt supporting frame, a third motor is fixed on the second conveying belt supporting frame, a motor shaft of the third motor is fixedly connected with one end of one of the second supporting belt wheels, the second conveying belt supporting frame is fixed on a lifting control assembly, the lifting control assembly comprises a lifting plate, the lifting plate is in threaded connection with a first lead screw, one end of the first lead screw is fixed on a motor shaft of a fourth motor, and the other end of the first lead screw is rotatably connected with the bottom plate.

Advantageously, two connecting strips are fixed on two sides of each partition board in the storage chamber, a nut seat is fixed on the connecting strip closest to the sand washing chamber, the nut seat is in threaded connection with a second lead screw, one end of the second lead screw is fixed on a motor shaft of the fifth motor fixed on the storage chamber, the other end of the second lead screw is in running fit with the sand washing chamber, and two adjacent connecting strips are connected through a spring.

Advantageously, one end of the guide rod, which is far away from the storage chamber, is fixed to a leading-out rod, a third conveying belt is fixedly arranged on one side of the leading-out rod, which is far away from the guide rod, a discharge hole is formed in the sand washing chamber, the third conveying belt penetrates through the discharge hole, and the third conveying belt can convey the processed crucible out of the sand washing chamber through the discharge hole for further processing.

Advantageously, a baffle brush is fixedly arranged at the feed inlet of the sand washing chamber, a baffle curtain is fixedly arranged at the discharge outlet of the sand washing chamber, and the sand washing chamber is kept airtight through the arrangement of the baffle brush and the baffle curtain.

Beneficially, a feed inlet opening and closing assembly is fixed to the upper end of a feed inlet of the sand washing chamber, the feed inlet opening and closing assembly comprises a second air cylinder, a cylinder body of the second air cylinder is fixed to the sand washing chamber, a guide rail is fixed to the sand washing chamber, the guide rail is in sliding fit with a sealing plate, the sealing plate is fixed to a piston rod of the second air cylinder, and a fourth photoelectric switch is fixed to the lower portion of the sealing plate.

Beneficially, the control assembly that slides includes the second support frame, be fixed with the sixth motor on the second support frame, the motor shaft of sixth motor is fixed with the one end of third lead screw, the other end of third lead screw with the one end normal running fit of second support frame, be equipped with the nut slip table on the third lead screw, the nut slip table with third lead screw thread fit, be fixed with on the nut slip table the second sand blasting gun, through the subassembly that slides drives the second sand blasting gun and moves can reduce the second sand blasting gun is in the edge with the sandblasted crucible the relative velocity of movement of guide bar axis direction to better the sandblast quality that obtains the crucible bottom.

In conclusion, the invention has the following beneficial effects: according to the invention, the quartz crucibles are continuously and compactly closed and closed through the crucible stacking mechanism, the crucibles spliced into the long-strip-shaped chapter column shape from the independent crucibles are connected to the lower part of the first sand blasting gun in the continuous sand blasting mechanism in series for sand blasting, so that the sand sprayed by the first sand blasting gun can continuously and uniformly treat the surfaces of the crucibles, the sand blasting quality is uniform, the sand blasting efficiency is improved, the energy is more saved, the environment is protected, meanwhile, clamps are not required to be designed and clamped for the crucibles with different sizes, the influence of the clamps on the sand blasting of the crucibles is not required to be considered, and the crucibles with various sizes can be sprayed.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of the embodiment of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic structural view of a continuous blasting mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic view of a circumferential grit blasting assembly in accordance with an embodiment of the present invention;

FIG. 6 is a schematic view of the embodiment of the present invention shown in FIG. 5 with the auger assembly removed;

FIG. 7 is a schematic diagram of the construction of an auger assembly according to an embodiment of the present invention;

FIG. 8 is an enlarged view of the embodiment of the present invention at C in FIG. 3;

FIG. 9 is an enlarged view of FIG. 7 at D in accordance with an embodiment of the present invention;

FIG. 10 is a front view of a crucible stacking mechanism in an embodiment of the invention;

FIG. 11 is an isometric view of a crucible stacking mechanism in an embodiment of the invention.

In the figure: 11. a sand washing chamber; 12. a storage chamber; 13. a first sand blasting gun; 14. a second sand blasting gun; 15. a third conveyor belt; 16. a lead-out rod; 17. a guide bar; 18. a support table; 19. a second support frame; 20. a base plate; 21. a connecting seat; 22. a first support frame; 23. a first cylinder; 24. a partition plate; 25. a first conveyor belt; 26. a second conveyor belt; 27. a second cylinder; 28. a guide rail; 29. sealing plates; 30. a tilt roller; 31. a drive wheel; 32. a guide roller bracket; 33. a drive wheel support; 34. a drive shaft; 35. a synchronous pulley; 36. a synchronous belt; 37. a first motor; 38. a drive pulley; 39. tightly attaching the anti-drop wheel; 40. a sixth motor; 41. a third lead screw; 42. a nut sliding table; 43. a fourth motor; 44. a lifting plate; 45. a first lead screw; 46. a third motor; 47. a second motor; 48. a support plate; 49. a second inclined guide plate; 50. a spring; 51. a connecting strip; 52. a second lead screw; 53. a fifth motor; 54. a third photoelectric switch; 55. a base plate; 56. a first inclined guide plate; 57. first conveyer belt support frame: 58. a second conveyor belt support frame; 59. a first support pulley; 60. a second support pulley; 61. a first photoelectric switch; 62. a fourth photoelectric switch; 63. a second photoelectric switch; 64. a nut seat; 80. a continuous sand blasting mechanism; 90. crucible stacking mechanism.

Detailed Description

The sand blasting device for manufacturing the quartz crucible, which is described in conjunction with fig. 1-11, comprises a sand washing chamber 11, wherein a crucible stacking mechanism 90 is fixed on one side of the sand washing chamber 11, and a continuous sand blasting mechanism 80 is fixed in the sand washing chamber 11;

the continuous sand blasting mechanism 80 comprises a circumferential sand blasting assembly and a bottom sand blasting assembly, the circumferential sand blasting assembly comprises a first sand blasting gun 13, the first sand blasting gun 13 is fixed above two guide rods 17 which are parallel to each other, a first photoelectric switch 61 is further fixed at the position of the first sand blasting gun 13, one end of each guide rod 17 is fixed on a support table 18, the other end of each guide rod 17 is fixed with the sand washing chamber 11 through a first support frame 22, the guide rods 17 pass through feed inlets formed in the sand washing chamber 11, a spiral conveying assembly is arranged in an end area of the guide rods 17 in the sand washing chamber 11 and comprises two inclined roller driving assemblies and a spacing adjustment assembly, each inclined roller driving assembly comprises an inclined roller 30 uniformly distributed on a guide roller support 32, an included angle between each inclined roller 30 and the guide roller support 32 is an acute angle, an inclined roller power assembly for driving each guide roller support 32 to rotate is further fixed on the guide roller support 32, each spacing adjustment assembly comprises the first support frame 22 arranged on two sides of the inclined driving assemblies, each first support frame 22 and each sand blasting gun support frame 23 are fixed on a second support frame 14, and a sliding control cylinder 14 is fixed on the second support frame 14;

the crucible stacking mechanism 90 comprises a storage assembly and a crucible series-connection placing assembly, wherein the storage assembly comprises a storage chamber 12, a bottom plate 55 is fixed in the storage chamber 12, partition plates 24 are uniformly distributed above the bottom plate 55, the partition plates 24 are in sliding fit with the storage chamber 12, sliding control assemblies for controlling the partition plates 24 to move are fixed on two sides of the storage chamber 12, the crucible series-connection placing assembly is fixed in the storage chamber 12 below the bottom plate 55, two first guide inclined plates 56 are fixed below a placing groove formed by matching the partition plates 24 and the storage chamber 12, which are farthest from the sand washing chamber 11, openings of the two first guide inclined plates 56 are located right above a first conveying belt 25 and a guide rod 17, and the first conveying belt 25 is located on one side of the periphery sand-blasting assembly outside the sand washing chamber 11 in the axis direction of the guide rod 17.

Beneficially, the tilting roller power assembly includes the driving wheel 31 of equipartition, the driving wheel 31 with the tilting roller 30 contact cooperation, driving wheel 31 and driving wheel support 33 normal running fit, driving wheel support 33 is fixed on guide roller support 32, every the driving wheel 31 is fixed with a transmission shaft 34, the one end of transmission shaft 34 is fixed with synchronous pulley 35, the one end of driving wheel support 33 is fixed with first motor 37, be fixed with driving pulley 38 on the motor shaft of first motor 37, driving pulley 38 is all through synchronous belt 36 synchronous pulley 35 carries out the transmission, at every one side of synchronous pulley 35 it is equipped with to paste tight anticreep wheel 39 to rotate on the driving wheel support 33, it will to paste tight anticreep wheel 39 synchronous belt 36 with synchronous pulley 35 keeps being close to the state, the one end that guide roller support 32 kept away from deposit room 12 is fixed with second photoelectric switch 63.

Beneficially, the interval adjustment assembly further includes a base plate 20, the base plate 20 is fixed with the cylinder body of the first cylinder 23, a connecting seat 21 is fixed on the guide roller support 32, the connecting seat 21 is fixed with the piston rod of the first cylinder 23, and the guide roller support 32 is further in sliding fit with the first support frame 22.

Advantageously, the first conveyor belt 25 is supported and formed by first supporting pulleys 59, each first supporting pulley 59 is rotatably fitted with a first conveyor belt supporting frame 57, the second motor 47 is fixed on the first conveyor belt supporting frame 57, a motor shaft of the second motor 47 is fixedly connected with one of the first supporting pulleys 59 supporting the formation of the first conveyor belt 25, the first supporting pulley 59 is rotatably connected with the supporting plate 48, the supporting plate 48 is fixed with the supporting table 18 and the sand washing chamber 11, two second inclined guide plates 49 are fixed on two sides of the first conveyor belt 25, a third photoelectric switch 54 is fixed on the second inclined guide plates 49, and the second inclined guide plates 49 can prevent the guide rods 17 and the crucibles on the first conveyor belt 25 from falling.

Advantageously, a second conveyor belt 26 is disposed directly above the region between the first conveyor belt 25 and the bottom plate 55, the second conveyor belt 26 is supported and formed by second supporting pulleys 60, each second supporting pulley 60 is rotatably connected to a second conveyor belt supporting frame 58, a third motor 46 is fixed to the second conveyor belt supporting frame 58, a motor shaft of the third motor 46 is fixedly connected to one end of one of the second supporting pulleys 60, the second conveyor belt supporting frame 58 is fixed to a lifting control assembly, the lifting control assembly includes a lifting plate 44, the lifting plate 44 is in threaded connection with a first lead screw 45, one end of the first lead screw 45 is fixed to a motor shaft of a fourth motor 43, and the other end of the first lead screw 45 is rotatably connected to the bottom plate 55.

Advantageously, two connecting bars 51 are fixed to both sides of each partition 24 in the storage chamber 12, a nut seat 64 is fixed to the connecting bar 51 closest to the sand washing chamber 11, the nut seat 64 is in threaded connection with a second lead screw 52, one end of the second lead screw 52 is fixed to a motor shaft of the fifth motor 53 fixed to the storage chamber 12, the other end of the second lead screw 52 is in rotating fit with the sand washing chamber 11, and two adjacent connecting bars 51 are connected through a spring 50.

Advantageously, the end of the guide rod 17 remote from the storage chamber 12 is fixed to a lead-out rod 16, a third conveyor belt 15 is fixed to the side of the lead-out rod 16 remote from the guide rod 17, a discharge opening is opened in the sand washing chamber 11, the third conveyor belt 15 passes through the discharge opening, and the processed crucible can be transported out of the sand washing chamber 11 through the discharge opening by the third conveyor belt 15 for further processing.

Advantageously, a baffle brush is fixedly arranged at the feed inlet of the sand washing chamber 11, a baffle curtain is fixedly arranged at the discharge outlet of the sand washing chamber 11, and the sand washing chamber 11 is kept airtight through the arrangement of the baffle brush and the baffle curtain.

Beneficially, a feed inlet opening and closing assembly is fixed at the upper end of the feed inlet of the sand washing chamber 11, and includes a second cylinder 27, a cylinder body of the second cylinder 27 is fixed with the sand washing chamber 11, a guide rail 28 is fixed on the sand washing chamber 11, the guide rail 28 is in sliding fit with a sealing plate 29, the sealing plate 29 is fixed on a piston rod of the second cylinder 27, and a fourth photoelectric switch 62 is fixed below the sealing plate 29.

Beneficially, the slip control assembly includes the second support frame 19, be fixed with the sixth motor 40 on the second support frame 19, the motor shaft of sixth motor 40 is fixed with the one end of third lead screw 41, the other end of third lead screw 41 with the one end normal running fit of second support frame 19, be equipped with nut slip table 42 on the third lead screw 41, nut slip table 42 with third lead screw 41 screw-thread fit, be fixed with on the nut slip table 42 the second sand blasting gun 14, through the subassembly that slides drives second sand blasting gun 14 and removes the ability and reduce the second sand blasting gun 14 is being followed with the sandblasted crucible the relative motion speed of guide bar 17 axis direction to better obtain the sandblast quality of crucible bottom.

The using method of the invention comprises the following steps:

in the initial state: the first air cylinder 23 is controlled to stretch and contract according to the size of the quartz crucible so as to adjust the distance between the two inclined roller driving assemblies, the nut seat 64 is located at the position closest to the sand washing chamber 11, the connecting strip 51 is in an unstressed state, the second air cylinder 27 is in a shortened state, a feeding hole in the sand washing chamber 11 is opened, the fourth motor 43 is controlled to rotate according to the size of the crucible, the fourth motor 43 drives the first lead screw 45 to rotate, the first lead screw 45 drives the lifting plate 44 to lift so as to adjust the distance between the second conveying belt 26 and the first conveying belt 25, and the second sand blasting gun 14 is located at one end, closest to the first sand blasting gun 13, of the second supporting frame 19.

The crucible bottom needing sand blasting is uniformly arranged between the interlayers formed by the partition boards 24 towards one side of the sand washing chamber 11, the crucible arranged in the area above the first guide inclined plate 56 falls onto the guide rod 17 and the first conveying belt 25 along the first guide inclined plate 56 and the second guide inclined plate 49 under the action of gravity, the second motor 47 for controlling the work of the first conveying belt 25 is started, the third motor 46 is started simultaneously, the third motor 46 controls the work of the second conveying belt 26, the first conveying belt 25 conveys the crucible falling at the upper end of the crucible to the inside of the sand washing chamber 11, when the crucible enters the position between the large second conveying belt 26 and the first conveying belt 25 along with the first conveying belt 25, the friction force on the crucible is improved under the cooperation of the first conveying belt 25 and the second conveying belt 26, so that the crucible can stably enter between the two inclined roller driving components, the first motor 37 in the inclined roller power component rotates, the first motor 37 drives the driving belt wheel 38 on the motor shaft thereof to rotate, the driving belt wheel 38 drives each synchronous belt wheel 35 to rotate through the synchronous belt 36, the synchronous belt wheel 35 drives the driving wheel 31 to rotate through the transmission shaft 34, the driving wheel 31 drives the tilting roller 30 to rotate, after the crucible enters between two tilting roller driving components from the first conveying belt 25 and the second conveying belt 26, the tilting roller 30 on the two tilting roller driving components drives the crucible to rotate and moves towards one end close to the second sand blasting gun 14 to compound the crucible into spiral motion finally, the speed of the crucible which drives the end of the second sand blasting gun 14 to move by the tilting roller 30 is slower than the transportation speed of the first conveying belt 25, and the friction force between the tilting roller 30 and each crucible is greater than the sum of the friction force between the first conveying belt 25 and the second conveying belt 26 and each crucible, so that the crucibles can be continuously stacked in series on the first conveying belt 25 and the second conveying belt 26, the crucibles on the guide rods 17 into the sand washing chamber 11 are continuously arranged.

When the first photoelectric switch 61 beside the first sand-blasting gun 13 is shielded, the first sand-blasting gun 13 starts to blast sand, the first sand-blasting gun 13 finishes continuous sand blasting on the side surface of the crucible, the guide rod 17 can resist the acting force generated by high-speed airflow when the first sand-blasting gun 13 blasts the crucible until the crucible moves to the position detected by the second photoelectric switch 63, when the second photoelectric switch 63 detects an object, the second sand-blasting gun 14 is controlled to start sand blasting, sand blasting operation is performed on the bottom of the crucible, the sixth motor 40 on the second support frame 19 controls the third lead screw 41 to rotate at the moment when the second photoelectric switch 63 detects the crucible, the third lead screw 41 drives the nut sliding table 42, the nut sliding table 42 drives the second sand-blasting gun 14 to move towards the end far away from the first sand-blasting gun 13, so that the relative movement speed between the crucible subjected to sand blasting operation by the second sand-blasting gun 14 and the second sand-blasting gun 14 in the axial direction of the guide rod 17 is higher than the relative movement speed between the first sand-blasting gun 13 and the crucible 17 subjected to slow sand blasting operation.

After the crucible is sand blasted, it is transported out of the sand washing chamber 11 by the third conveyor 15 and further processed.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A sand blasting device for manufacturing a quartz crucible comprises a sand washing chamber (11), and is characterized in that: the crucible sand blasting device comprises a sand washing chamber (11), wherein a crucible stacking mechanism (90) is fixed on one side of the sand washing chamber (11), and a continuous sand blasting mechanism (80) is fixed in the sand washing chamber (11);

continuous sandblast mechanism (80) are including circumference sandblast subassembly and bottom sandblast subassembly, circumference sandblast subassembly includes first sandblast rifle (13), first sandblast rifle (13) are fixed in guide bar (17) top that two are parallel to each other, first sandblast rifle (13) department still is fixed with first photoelectric switch (61), the one end of guide bar (17) is fixed on a supporting bench (18), the other end of guide bar (17) pass through first support frame (22) with sand washing room (11) are fixed, guide bar (17) are passed through the feed inlet of seting up on sand washing room (11), guide bar (17) are located the inside one end region of sand washing room (11) is equipped with the spiral delivery subassembly, the spiral delivery subassembly includes two slope roller drive assembly and interval adjustment subassembly, slope roller drive assembly (30) on guide roller support (32) of equipartition, slope roller (30) with between guide roller support (32) are the contained angle, still be fixed with slope roller drive assembly on guide roller support (32), slope roller drive assembly sets up slope roller assembly including the first slope roller subassembly (23) the fixed cylinder body (23), the first cylinder drive assembly (23) of every support frame (23) of slope roller subassembly, the fixed cylinder assembly both sides of sandblast cylinder body (23), the second sand blasting gun (14) and a second supporting frame (19) slide relatively, and a sliding control assembly is fixed on the second supporting frame (19);

crucible pile up mechanism (90) places the subassembly including depositing subassembly and crucible series connection, it includes storage chamber (12) to deposit the subassembly storage chamber (12) internal fixation has bottom plate (55), bottom plate (55) top equipartition baffle (24), baffle (24) with storage chamber (12) sliding fit, the both sides of storage chamber (12) are fixed with the control the slip control subassembly of baffle (24) motion bottom plate (55) below storage chamber (12) internal fixation has the crucible to place the subassembly in series, leaves sand washing chamber (11) farthest baffle (24) with storage chamber (12) cooperation formation's standing groove below is fixed with two first direction swash plates (56), two the opening of first direction swash plate (56) is located first conveyer belt (25) and directly over guide bar (17), first conveyer belt (25) are in on the axis direction of guide bar (17) the circumference subassembly is in sand washing chamber (11) outside one side position.

2. The blasting apparatus for manufacturing a quartz crucible according to claim 1, wherein: the slope roller power component includes drive wheel (31) of equipartition, drive wheel (31) with slope roller (30) contact cooperation, drive wheel (31) and drive wheel support (33) normal running fit, drive wheel support (33) are fixed on guide roller support (32), every drive wheel (31) are fixed with a transmission shaft (34), the one end of transmission shaft (34) is fixed with synchronous pulley (35), the one end of drive wheel support (33) is fixed with first motor (37), be fixed with driving pulley (38) on the motor shaft of first motor (37), driving pulley (38) are all through hold-in range (36) synchronous pulley (35) carry out the transmission, at every one side of synchronous pulley (35) it is equipped with to paste tight anticreep wheel (39) to rotate on drive wheel support (33), guide roller support (32) are kept away from the one end of deposit room (12) is fixed with second photoelectric switch (63).

3. The blasting apparatus for producing a quartz crucible as recited in claim 1, wherein: the interval adjustment subassembly still includes base plate (20), base plate (20) with the cylinder body of first cylinder (23) is fixed, be fixed with connecting seat (21) on deflector roll support (32), connecting seat (21) with the piston rod of first cylinder (23) is fixed, deflector roll support (32) still with first support frame (22) sliding fit.

4. The blasting apparatus for producing a quartz crucible as recited in claim 1, wherein: first conveyer belt (25) support the shaping through first support band pulley (59), every first support band pulley (59) and first conveyer belt support frame (57) normal running fit, be fixed with second motor (47) on first conveyer belt support frame (57), the motor shaft of second motor (47) with support first conveyer belt (25) fashioned one of them first support band pulley (59) fixed connection, first support band pulley (59) with backup pad (48) rotate to be connected, backup pad (48) with backup pad (18) with sand washing room (11) are fixed, the both sides of first conveyer belt (25) are fixed and are equipped with two second direction swash plates (49), be fixed with third photoelectric switch (54) on second direction swash plate (49).

5. The blasting apparatus for manufacturing a quartz crucible according to claim 1, wherein: first conveyer belt (25) with be equipped with second conveyer belt (26) directly over the region between bottom plate (55), second conveyer belt (26) support the shaping through second supporting pulley (60), every second supporting pulley (60) rotates with second conveyer belt support frame (58) and is connected, be fixed with third motor (46) on second conveyer belt support frame (58), the motor shaft and one of them of third motor (46) the one end fixed connection of second supporting pulley (60), second conveyer belt support frame (58) are fixed on the lift control subassembly, the lift control subassembly includes lifter plate (44), lifter plate (44) and first lead screw (45) threaded connection, first lead screw (45) one end is fixed on the motor shaft of fourth motor (43), the other end of first lead screw (45) with bottom plate (55) rotate and are connected.

6. The blasting apparatus for producing a quartz crucible as recited in claim 1, wherein: two connecting strips (51) are fixed on two sides of each partition plate (24) in the storage chamber (12), a nut seat (64) is fixed on the connecting strip (51) nearest to the sand washing chamber (11), the nut seat (64) is in threaded connection with a second lead screw (52), one end of the second lead screw (52) is fixed with a motor shaft of a fifth motor (53) fixed on the storage chamber (12), the other end of the second lead screw (52) is in running fit with the sand washing chamber (11), and two adjacent connecting strips (51) are connected through a spring (50).

7. The blasting apparatus for producing a quartz crucible as recited in claim 1, wherein: keep away from guide bar (17) the one end of depositing room (12) is fixed with derivation pole (16), derivation pole (16) are kept away from one side of guide bar (17) is fixed and is equipped with third conveyer belt (15), the discharge gate has been seted up on sand washing room (11), third conveyer belt (15) pass the discharge gate.

8. The blasting apparatus for producing a quartz crucible as recited in claim 7, wherein: a baffle hairbrush is fixedly arranged at a feed inlet of the sand washing chamber (11), and a baffle curtain is fixedly arranged at a discharge outlet of the sand washing chamber (11).

9. The blasting apparatus for producing a quartz crucible as recited in claim 1, wherein: the feed inlet upper end of sand washing chamber (11) is fixed with feed inlet switching subassembly, feed inlet switching subassembly includes second cylinder (27), the cylinder body of second cylinder (27) with sand washing chamber (11) are fixed, be fixed with guide rail (28) on sand washing chamber (11), guide rail (28) and closing plate (29) sliding fit, closing plate (29) are fixed on the piston rod of second cylinder (27), the below of closing plate (29) is fixed with fourth photoelectric switch (62).

10. The blasting apparatus for manufacturing a quartz crucible according to claim 1, wherein: the control assembly that slides includes second support frame (19), be fixed with sixth motor (40) on second support frame (19), the motor shaft of sixth motor (40) is fixed with the one end of third lead screw (41), the other end of third lead screw (41) with the one end normal running fit of second support frame (19), be equipped with nut slip table (42) on third lead screw (41), nut slip table (42) with third lead screw (41) screw-thread fit, be fixed with on nut slip table (42) second sand blasting gun (14).