CN219972135U

CN219972135U - Automatic scraping and forming mechanism for quartz crucible

Info

Publication number: CN219972135U
Application number: CN202321063169.2U
Authority: CN
Inventors: 陈宝昌; 孙智亮
Original assignee: Jiangsu Huaersheng Quartz Products Co ltd
Current assignee: Jiangsu Huaersheng Quartz Products Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-07
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses an automatic scraping and forming mechanism for a quartz crucible, which belongs to the technical field of quartz crucible production and comprises a forming rod assembly and a fixing frame, wherein a rotating shaft is rotatably connected to the fixing frame through a bearing; the top of the rotating shaft is provided with a water cooling sleeve, and a steel die is arranged on the water cooling sleeve through a screw; the bottom of pivot has cup jointed gear one, gear one's right side meshing is connected with gear two, and gear two cup joints on the fixed axle, through setting up gear one in the pivot of being connected with the water cooling jacket, then again through setting up gear two, the fixed axle, gear three, gear four and back shaft for the motor can be located the top of mount, and can drive the water cooling jacket and rotate, drive the steel mould and rotate, thereby when scraping the material to the quartz sand in the pivoted steel mould voluntarily through the shaping stick, if the condition that the motor accident damaged appears, compare the below that prior art motor is located the carrier plate, the dismantlement repair to the motor of being convenient for more.

Description

Automatic scraping and forming mechanism for quartz crucible

Technical Field

The utility model relates to the technical field of quartz crucible production, in particular to an automatic scraping and forming mechanism for a quartz crucible.

Background

In the process of producing a quartz crucible, a quartz sand raw material is molded into a certain shape inside a mold by a molding rod, and then melted into a desired crucible. The shaping rod is a rod or plate with a certain outline shape of the outer edge, and quartz sand is scraped by the outer edge in the shaping process of the quartz crucible, so that the quartz sand is shaped consistent with the shaping rod, the quartz sand scraping process is the process that the shaping rod is continuously approaching to a mould, and the distance between the shaping rod and the mould is the thickness of a quartz sand layer, and the thickness and the shape of the final crucible are determined.

The utility model discloses a sand scraping device for quartz crucible shaping in the authority publication number CN216998151U, and it is used for quartz crucible sand scraping shaping, and its theory of operation is: firstly, pouring quartz sand into a steel mould, and lowering a forming rod into the steel mould through a lifting tool, wherein the outer edge of the forming rod is close to the inner wall of the steel mould; then the rotating table rotates, and the forming rod performs sand scraping forming treatment; after the molding is finished, the lifting tool lifts the molding rod out of the steel mold.

Specifically, through the lower surface mounting motor at the support plate, drive the carousel through the motor and rotate for the water-cooled jacket drives the steel mould and rotates, can scrape the quartz sand of pouring into in the steel mould through the shaping stick, but the applicant discovers when scraping the material to the quartz sand automation in the pivoted steel mould through the shaping stick, if the unexpected circumstances of damaging of motor appears, because the motor is located the support plate below, there is the problem of being inconvenient for dismantling the repair to the motor, and when scraping the material voluntarily, because the motor need dismantle the repair, can't continue to accomplish the automatic scraping of the quartz sand of material loading, for this reason, we propose a quartz crucible automatic scraping forming mechanism.

Disclosure of Invention

The utility model aims to provide an automatic scraping and forming mechanism for a quartz crucible, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic scraping and forming mechanism for the quartz crucible comprises a forming rod assembly and a fixing frame, wherein the fixing frame is rotatably connected with a rotating shaft through a bearing;

the top of the rotating shaft is provided with a water cooling sleeve, and a steel die is arranged on the water cooling sleeve through a screw;

the bottom end of the rotating shaft is sleeved with a first gear, the right side of the first gear is connected with a second gear in a meshed manner, the second gear is sleeved on a fixed shaft, the fixed shaft is rotationally connected with a fixed frame through a bearing, and the top end of the fixed shaft is sleeved with a third gear;

the right side meshing of gear three is connected with gear four, gear four cup joints on the back shaft, the back shaft passes through the bearing and rotates the top of connecting at the mount, the top of back shaft is pegged graft with the output shaft of motor, the motor sets up on the mount pad, and is provided with the bolt of being connected with the mount top on the mount pad.

As a preferable scheme of the automatic scraping and forming mechanism of the quartz crucible, the utility model comprises the following steps: the support shaft is sleeved with a first bevel gear, the front side of the first bevel gear is connected with a second bevel gear in a meshed mode, the second bevel gear is sleeved on a driving shaft, the driving shaft is rotatably connected to a mounting rod through a bearing, the mounting rod is arranged at the top of the fixing frame, and a handle is arranged at the front end of the driving shaft.

As a preferable scheme of the automatic scraping and forming mechanism of the quartz crucible, the utility model comprises the following steps: the bevel gear I and the bevel gear II are both positioned below the gear IV.

As a preferable scheme of the automatic scraping and forming mechanism of the quartz crucible, the utility model comprises the following steps: the gear III is positioned on the right side of the water cooling jacket.

As a preferable scheme of the automatic scraping and forming mechanism of the quartz crucible, the utility model comprises the following steps: the shaping rod assembly comprises two groups of electric guide rails with the same structure, the output ends of the two groups of electric guide rails are connected with the supporting rods, the supporting rods are provided with air cylinders, and the piston rods of the air cylinders are provided with shaping rods.

As a preferable scheme of the automatic scraping and forming mechanism of the quartz crucible, the utility model comprises the following steps: the two groups of electric guide rails are respectively arranged at two ends of the top of the fixing frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. the first gear is arranged on the rotating shaft connected with the water cooling jacket, and then the second gear, the fixed shaft, the third gear, the fourth gear and the supporting shaft are arranged, so that the motor can be positioned at the top of the fixed frame and can drive the water cooling jacket to rotate to drive the steel mould to rotate, and when quartz sand in the rotating steel mould is automatically scraped through the forming rod, if the motor is accidentally damaged, the motor is positioned below the carrier plate, and is more convenient to disassemble and repair compared with the motor in the prior art;

2. when the automatic scraping is carried out, the motor needs to be disassembled and repaired, and then the handle can be rotated, so that the driving shaft drives the bevel gear II to rotate, and then drives the bevel gear I and the supporting shaft to rotate, so that the steel die can continue to rotate, and the automatic scraping of the quartz sand which is fed can be conveniently and continuously completed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an automatic scraping and forming mechanism for a quartz crucible;

FIG. 2 is a schematic diagram of the structure of a first gear, a second gear and a fixed shaft of the automatic scraping and forming mechanism for quartz crucible of the utility model;

fig. 3 is a schematic diagram of a motor, a mounting seat and a bolt structure of the automatic scraping and forming mechanism for a quartz crucible.

In the figure: 1. a fixing frame; 2. a rotating shaft; 3. a water cooling jacket; 4. and (3) steel mould; 5. a first gear; 6. a second gear; 7. a fixed shaft; 8. a third gear; 9. a fourth gear; 10. a support shaft; 11. a motor; 12. a mounting base; 13. a bolt; 14. bevel gears I; 15. bevel gears II; 16. a drive shaft; 17. a mounting rod; 18. a handle; 19. an electric guide rail; 20. a support rod; 21. a cylinder; 22. forming a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As mentioned in the background art, when the quartz sand in the rotating steel mould is scraped automatically through the forming rod in the prior art, if the motor is damaged accidentally, the motor is located below the carrier plate, so that the problem that the motor is inconvenient to disassemble and repair exists, and when the motor is scraped automatically, the problem that the automatic scraping of the quartz sand which is fed cannot be completed continuously because the motor needs to disassemble and repair. The utility model provides an automatic scraping and forming mechanism of a quartz crucible, which is convenient to detach and can be manually processed.

Example 1

Referring to fig. 1 to 3, an automatic scraping and forming mechanism for a quartz crucible comprises a forming rod assembly and a fixing frame 1, wherein the fixing frame 1 is of an H-shaped structure, and a rotating shaft 2 is rotatably connected to the fixing frame 1 through a bearing;

the top of the rotating shaft 2 is provided with a water cooling sleeve 3, the water cooling sleeve 3 is provided with a steel die 4 through a screw, and the steel die 4 can be detached from the water cooling sleeve 3 through the screw;

the motor for driving the steel mould 4 to rotate in the authorization publication number CN216998151U is positioned below the carrier plate and is inconvenient to detach and repair, so that the motor 11 is positioned at the top of the fixing frame 1 and is convenient to detach and repair, the steel mould 4 can also be driven to rotate, the bottom end of the rotating shaft 2 is sleeved with a first gear 5, the right side of the first gear 5 is connected with a second gear 6 in a meshed manner, the second gear 6 is sleeved on the fixing shaft 7, the fixing shaft 7 is connected with the fixing frame 1 in a rotating manner through a bearing, the top end of the fixing shaft 7 is sleeved with a third gear 8, and when the fixing shaft 7 rotates, the second gear 6 and the third gear 8 synchronously rotate;

the right side of the gear III 8 is connected with the gear IV 9 in a meshed manner, the gear IV 9 is sleeved on the supporting shaft 10, the supporting shaft 10 is rotationally connected to the top of the fixing frame 1 through a bearing, the top of the supporting shaft 10 is in plug connection with an output shaft of the motor 11, the motor 11 is arranged on the mounting seat 12, a bolt 13 connected with the top of the fixing frame 1 is arranged on the mounting seat 12, the mounting seat 12 can be detached at the top of the fixing frame 1 through the bolt 13, when the motor 11 needs to be detached, the motor 11 is detached, the bolt 13 positioned at the top of the fixing frame 1 is detached, the mounting seat 12 is taken upwards, the output shaft of the motor 11 can be separated from the supporting shaft 10, when the motor 11 is plugged on the supporting shaft 10 in use, the supporting shaft 10 can be driven to rotate, the gear IV 9 is driven to rotate, the gear IV 9 drives the gear III 8 to rotate, the gear I5 can be driven to rotate through the fixing shaft 7 and the gear II 6, the steel mould 4 can be driven to rotate, the quartz sand is poured into the steel mould 4, and the outer edge of the forming rod 22 is close to the inner wall of the steel mould 4; and then the steel mould 4 is rotated, the forming rod 22 is subjected to sand scraping forming treatment, and after forming is finished, the forming rod 22 is lifted out of the steel mould 4.

In order to enable the motor 11 to be disassembled and repaired, the fed quartz sand can be scraped and molded, the first bevel gear 14 is sleeved on the supporting shaft 10, the second bevel gear 15 is connected to the front side of the first bevel gear 14 in a meshed mode, the second bevel gear 15 is sleeved on the driving shaft 16, the driving shaft 16 is connected to the mounting rod 17 in a rotating mode through a bearing, the mounting rod 17 is arranged at the top of the fixing frame 1, the handle 18 is arranged at the front end of the driving shaft 16, the driving shaft 16 drives the second bevel gear 15 to rotate through rotating the handle 18, and then drives the first bevel gear 14 and the supporting shaft 10 to rotate, and accordingly the steel mould 4 can continue to rotate, and automatic scraping of the fed quartz sand can be completed conveniently.

Bevel gear one 14 and bevel gear two 15 are both located below gear four 9.

The third gear 8 is positioned on the right side of the water cooling jacket 3, and does not affect the rotation of the water cooling jacket 3.

The shaping rod subassembly includes two sets of electric guide 19 that the structure is the same, and the output of two sets of electric guide 19 all is connected with bracing piece 20, is provided with cylinder 21 on the bracing piece 20, and is provided with shaping stick 22 on the piston rod of cylinder 21, and cylinder 21 is used for driving shaping stick 22 business turn over steel mould 4, and electric guide 19 can drive shaping stick 22 along the fore-and-aft direction and remove, avoids causing the hindrance to taking out of steel mould 4.

Example 2

Referring to fig. 1, two sets of electric guide rails 19 are respectively disposed at both ends of the top of the fixing frame 1, so as to support the electric guide rails 19.

The rest of the structure is the same as in embodiment 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic scraping forming mechanism of quartz crucible which characterized in that: comprising the steps of (a) a step of,

the forming rod assembly and the fixing frame (1), wherein the fixing frame (1) is rotationally connected with a rotating shaft (2) through a bearing;

the top of the rotating shaft (2) is provided with a water cooling sleeve (3), and the water cooling sleeve (3) is provided with a steel die (4) through a screw;

the bottom end of the rotating shaft (2) is sleeved with a first gear (5), the right side of the first gear (5) is connected with a second gear (6) in a meshed mode, the second gear (6) is sleeved on a fixed shaft (7), the fixed shaft (7) is rotatably connected with a fixed frame (1) through a bearing, and the top end of the fixed shaft (7) is sleeved with a third gear (8);

the right side meshing of gear three (8) is connected with gear four (9), gear four (9) cup joints on back shaft (10), back shaft (10) are connected at the top of mount (1) through the bearing rotation, the top of back shaft (10) is pegged graft with the output shaft of motor (11), motor (11) set up on mount pad (12), and be provided with bolt (13) of being connected with mount (1) top on mount pad (12).

2. The automatic scraping and forming mechanism for quartz crucible as recited in claim 1, wherein: the support shaft (10) is sleeved with a first bevel gear (14), the front side of the first bevel gear (14) is connected with a second bevel gear (15) in a meshed mode, the second bevel gear (15) is sleeved on a driving shaft (16), the driving shaft (16) is rotatably connected to a mounting rod (17) through a bearing, the mounting rod (17) is arranged at the top of the fixing frame (1), and a handle (18) is arranged at the front end of the driving shaft (16).

3. The automatic scraping and forming mechanism for quartz crucible as recited in claim 2, wherein: the bevel gears I (14) and II (15) are both positioned below the gear IV (9).

4. The automatic scraping and forming mechanism for quartz crucible as recited in claim 1, wherein: the gear III (8) is positioned on the right side of the water cooling jacket (3).

5. The automatic scraping and forming mechanism for quartz crucible as recited in claim 1, wherein: the molding rod assembly comprises two groups of electric guide rails (19) with the same structure, the output ends of the two groups of electric guide rails (19) are connected with a supporting rod (20), an air cylinder (21) is arranged on the supporting rod (20), and a molding rod (22) is arranged on a piston rod of the air cylinder (21).

6. The automatic scraping and forming mechanism for quartz crucible as recited in claim 5, wherein: the two groups of electric guide rails (19) are respectively arranged at two ends of the top of the fixing frame (1).