Quartz crucible cutting and chamfering device

Abstract

The utility model relates to the technical field of quartz crucible cutting equipment, in particular to a quartz crucible cutting and chamfering device which comprises a quartz crucible chamfering cutting table and a cutter assembly, a frame is fixedly installed on the upper side of the quartz crucible chamfering cutting table, a rotating disc is arranged at the bottom of the frame, and an adjusting assembly is arranged on the inner side of the rotating disc. The adjusting assembly comprises an upper rotating shaft and a lower rotating shaft, the upper rotating shaft and the lower rotating shaft are both rotationally installed on the inner side of the rotating disc, a first twill gear is fixedly installed in the middle of the upper rotating shaft, a second twill gear is fixedly installed in the middle of the lower rotating shaft, the first twill gear is meshed with the second twill gear, and a built-in driving motor is arranged at the end of the upper rotating shaft. The built-in driving motor is fixedly installed in the rotating disc, and the output end of the built-in driving motor is fixedly connected with the upper rotating shaft. By means of the adjusting assembly, chamfering cutting work can be conducted on the upper sides of crucibles with different calibers, the application range of the crucible chamfering device is widened, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to quartz crucible cutting equipment technical field especially relates to quartz crucible cutting chamfer device. BACKGROUND

[0002] Quartz crucible is a kind of vessel made of high-purity quartz sand, mainly used in the crystal growth process in the field of semiconductor and photovoltaic.

[0003] Reference authorized announcement number is CN217648715U's utility model patent discloses a kind of cutting device of quartz crucible, including rack, the rack one side is provided with the placing assembly for horizontally placing quartz crucible, the other side of rack is provided with movable seat, movable seat can slide along the length direction of rack, rack is provided with the driving assembly for driving movable seat activity, movable seat is provided with the cutting assembly for cutting quartz crucible opening, movable seat is also there cutting cooling assembly.

[0004] The cutting device presented in the above patent can only cut quartz crucibles of a single caliber, and has poor applicability. To solve the deficiencies in the above-mentioned technology, we propose a quartz crucible cutting chamfer device. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and proposes a quartz crucible cutting chamfer device.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The quartz crucible cutting chamfer device includes a quartz crucible chamfer cutting table and a cutter assembly. The quartz crucible chamfer cutting table is fixedly installed with a frame on the upper side. The frame bottom is provided with a turntable. An adjusting assembly is arranged inside the turntable. The adjusting assembly includes an upper shaft and a lower shaft, both of which are rotatably installed inside the turntable. A first oblique toothed gear is fixedly installed at the middle position of the upper shaft. A second oblique toothed gear is fixedly installed at the middle position of the lower shaft. The first oblique toothed gear is engaged with the second oblique toothed gear. An in-built drive motor is arranged at the end of the upper shaft. The in-built drive motor is fixedly installed inside the turntable, and the output end of the in-built drive motor is fixedly connected with the upper shaft. Both the upper shaft and the lower shaft are provided with threads, and four groups of mounting sliding seats are screw-connected and installed on the upper shaft and the lower shaft.

[0008] Further, four mounting sliding grooves are arranged at the positions corresponding to the mounting sliding seats inside the turntable. The mounting sliding seats are slidingly arranged inside the mounting sliding grooves.

[0009] Further, a sealing corrugated plate is installed inside the mounting sliding groove.

[0010] Further, the cutter assembly comprises a lower arc groove fixedly connected to the mounting sliding seat, an upper arc groove screw-connected to the upper side of the lower arc groove, an outer cutter barrel and an inner cutter barrel clamped to the inner sides of the lower arc groove and the upper arc groove, an outer cutter fixedly connected to the side wall of the outer cutter barrel, and an inner cutter fixedly connected to the side wall of the inner cutter barrel.

[0011] Further, the inner sides of the lower arc groove and the upper arc groove are uniformly provided with clamping grooves, and the outer walls of the outer cutter barrel and the inner cutter barrel are circumferentially and equiangularly provided with clamping blocks.

[0012] Further, the inner side end of the outer cutter barrel is fixedly provided with a plug-in plate, and the inner side end of the inner cutter barrel is provided with a plug-in hole corresponding to the plug-in plate.

[0013] Further, the plug-in plate is formed by splicing a plurality of equiangular distribution plates.

[0014] Further, the side wall of the frame is fixedly provided with a controller, the top of the frame is fixedly provided with a motor, and the output end of the motor penetrates through to the bottom of the frame and is fixedly connected to the rotating disc.

[0015] Compared with the related art, the quartz crucible cutting and chamfering device has the following beneficial effects:

[0016] In the quartz crucible cutting and chamfering device, the adjusting assembly is provided, the built-in driving motor is used to drive the upper rotating shaft to rotate, the first oblique toothed gear and the second oblique toothed gear are engaged to drive the upper rotating shaft to rotate, and the lower rotating shaft is synchronously driven to rotate, the mounting sliding seat screw-connected to the upper rotating shaft and the lower rotating shaft is synchronously and equidistantly shifted, four groups of mounting sliding cylinders are synchronously enlarged or reduced, and the cutter assembly mounted on the mounting sliding groove can chamfer and cut the upper side of the crucible with different diameters, the application range of the device is strengthened, and the practicability is improved.

[0017] In addition, the cutter assembly comprises an outer cutter and an inner cutter, can synchronously chamfer and cut the upper end of the crucible, improves the cutting efficiency, the angle between the outer cutter and the inner cutter can be flexibly adjusted, the device can cut chamfers with different angles, and the applicability of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The quartz crucible cutting and chamfering device is shown in the three-dimensional structure diagram Figure 1 ;

[0019] Figure 2The three-dimensional structure schematic diagram of the quartz crucible chamfer cutting device is provided in the utility model Figure 2 ;

[0020] Figure 3 The three-dimensional structure schematic diagram of the disc;

[0021] Figure 4 The three-dimensional structure schematic diagram of the disc;

[0022] Figure 5 The three-dimensional structure schematic diagram of the adjusting assembly;

[0023] Figure 6 The three-dimensional structure schematic diagram of the cutter assembly;

[0024] Figure 7 The three-dimensional structure schematic diagram of the cutter assembly Figure 1 ;

[0025] Figure 8 The three-dimensional structure schematic diagram of the cutter assembly Figure 2 .

[0026] In the figure: 1, quartz crucible chamfer cutting table; 2, frame; 3, controller; 4, motor; 5, rotating disc; 51, installation sliding groove; 52, sealing corrugated plate; 6, adjusting assembly; 61, upper rotating shaft; 62, lower rotating shaft; 63, first oblique gear; 64, second oblique gear; 65, built-in driving motor; 66, installation sliding seat; 7, cutter assembly; 71, lower arc groove; 72, upper arc groove; 73, outer cutter cylinder; 74, outer cutter; 75, inner cutter cylinder; 76, inner cutter; 77, clamping groove; 78, clamping block; 79, plug-in plate; 710, plug-in hole. DETAILED DESCRIPTION

[0027] The utility model will be further described below in combination with the drawings and embodiments.

[0028] Refer to Figures 1-8The utility model provides a quartz crucible chamfer cutting device, including quartz crucible chamfer cutting table 1 and tool assembly 7, quartz crucible chamfer cutting table 1 upside fixed mounting has frame 2, frame 2 bottom is provided with carousel 5, and carousel 5 inner measures is provided with adjusting assembly 6, adjusting assembly 6 includes upper pivot 61 and lower pivot 62, and upper pivot 61 and lower pivot 62 are all rotationally installed in carousel 5 inner side, and first diagonal rib gear 63 is fixedly installed in the middle position of upper pivot 61, and second diagonal rib gear 64 is fixedly installed in the middle position of lower pivot 62, and first diagonal rib gear 63 is engaged with second diagonal rib gear 64, and carousel 5 inside is fixedly installed with built-in drive motor 65 that upper pivot 61 end is provided with, and built-in drive motor 65 is fixedly installed, and built-in drive motor 65 output is fixedly connected with upper pivot 61, and upper pivot 61 and lower pivot 62 are all provided with screw threads and are screw-connected with four sets of mounting sliding seat 66.

[0029] In the mode, the controller 3 is fixedly installed on the side wall of the frame 2, the electric motor 4 is fixedly installed on the top of the frame 2, and the output end of the electric motor 4 rotates through the bottom of the frame 2 and is fixedly connected with the carousel 5.

[0030] Through the above-mentioned mode, the electric motor 4 can drive the carousel 5 to rotate when starting, and the carousel 5 can synchronously drive the tool assembly 7 installed on the lower side to rotate when rotating, for chamfer cutting work on the upper side of the crucible.

[0031] In the mode, four mounting sliding grooves 51 are formed at the positions of the mounting sliding seat 66 on the inner side of the carousel 5, the mounting sliding seat 66 is slidingly arranged in the mounting sliding groove 51, and the sealing corrugated plate 52 is installed in the inner side of the mounting sliding groove 51.

[0032] Through the above-mentioned mode, the sealing corrugated plate 52 has elastic contraction and expansion capacity, so that when the mounting sliding seat 66 slides, it can keep the mounting sliding groove 51 sealed through self-adapting deformation capacity, avoiding dust generated during cutting from entering the inside of the mounting sliding groove 51.

[0033] In the mode, the tool assembly 7 includes a lower arc groove 71, the lower arc groove 71 is fixedly connected to the mounting sliding seat 66, an upper arc groove 72 is screw-connected to the upper side of the lower arc groove 71, an outer cutter cylinder 73 and an inner cutter cylinder 75 are clamped and installed in the inner sides of the lower arc groove 71 and the upper arc groove 72, an outer cutter 74 is fixedly connected to the side wall of the outer cutter cylinder 73, an inner cutter 76 is fixedly connected to the side wall of the inner cutter cylinder 75, clamping grooves 77 are uniformly formed in the inner sides of the lower arc groove 71 and the upper arc groove 72, clamping blocks 78 are circumferentially and equiangularly installed on the outer walls of the outer cutter cylinder 73 and the inner cutter cylinder 75, and the clamping blocks 78 are clamped with the clamping grooves 77.

[0034] Through the setting of the above manner, the outer cutter 74 on the outer cutter barrel 73 and the inner cutter 76 on the inner cutter barrel 75 are placed at different angles by clamping between the lower arc groove 71 and the upper arc groove 72, so that the inclination angles of the outer cutter 74 and the inner cutter 76 are different, and the inclination angles of the inner and outer chamfers formed by the outer cutter 74 and the inner cutter 76 when cutting the upper side port of the crucible are different, so that the utility model has the adjusting function of the inner chamfer and the outer chamfer.

[0035] In the present manner, the plug-in plate 79 is fixedly installed at the inner side end of the outer cutter barrel 73, the plug-in hole 710 is formed at the inner side end of the inner cutter barrel 75 corresponding to the plug-in plate 79, and the plug-in plate 79 is a plurality of angle-distributed plate splicing plates.

[0036] Through the setting of the above manner, the plug-in hole 710 is set, so that the middle part of the outer cutter barrel 73 and the inner cutter barrel 75 can form an effective plug-in connection relationship, and the common combination structure strength of the two cutter barrels is improved.

[0037] The working principle of the quartz crucible cutting chamfer device provided by the utility model is as follows:

[0038] In use, according to the diameter of the upper side port of the crucible, the built-in driving motor 65 is driven by the controller 3 to drive the upper rotating shaft 61 and the lower rotating shaft 62 to rotate synchronously, four groups of installation sliding seats 66 are driven to slide synchronously, so that the middle line position of the cutter assembly 7 fixedly installed on the installation sliding seat 66 is aligned with the upper end of the crucible, and then the bottom of the crucible is padded and fixed, so that the upper side port of the crucible is inside the outer cutter 74 and the inner cutter 76, then the electric motor 4 is started, the electric motor 4 drives the rotating disc 5 to rotate through the output end, and then synchronously drives the four groups of cutter assemblies 7 on the lower side of the rotating disc 5 to rotate and cut at the upper side port of the crucible, and synchronously cuts the inner and outer chamfers of the upper side port of the crucible, so that the machining efficiency is higher, and the adjusting function of cutting crucibles of different diameters is achieved, and the application range is stronger.

[0039] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A quartz crucible cutting chamfering device, characterized by, Including quartz crucible chamfer cutting table (1) and cutter assembly (7), the quartz crucible chamfer cutting table (1) upper side fixed installation has frame (2), the frame (2) bottom is provided with turntable (5), the turntable (5) inner measures is provided with adjusting assembly (6); The adjusting assembly (6) includes upper shaft (61) and lower shaft (62), the upper shaft (61) and lower shaft (62) are rotatably installed in the inner side of the turntable (5), the first diagonal gear (63) is fixedly installed in the middle position of the upper shaft (61), the second diagonal gear (64) is fixedly installed in the middle position of the lower shaft (62), the first diagonal gear (63) is engaged with the second diagonal gear (64), the built-in drive motor (65) is provided at the end of the upper shaft (61), the built-in drive motor (65) is fixedly installed inside the turntable (5), and the output end of the built-in drive motor (65) is fixedly connected with the upper shaft (61), the upper shaft (61) and the lower shaft (62) are provided with threads, and four sets of mounting sliding seats (66) are screw-connectedly installed on the upper shaft (61) and the lower shaft (62).

2. The quartz crucible cut chamfer apparatus according to claim 1, wherein, Four mounting sliding grooves (51) are formed in the inner side of the turntable (5) corresponding to the positions of the mounting sliding seats (66), and the mounting sliding seats (66) are slidably arranged in the inner side of the mounting sliding grooves (51).

3. The quartz crucible cut chamfer apparatus according to claim 2, wherein The sealing corrugated plate (52) is installed in the inner side of the mounting sliding groove (51).

4. The quartz crucible cut chamfer apparatus according to claim 1, wherein The cutter assembly (7) includes a lower arc groove (71), the lower arc groove (71) is fixedly connected to the mounting sliding seat (66), the upper arc groove (72) is screw-connectedly installed on the upper side of the lower arc groove (71), the outer cutter barrel (73) and the inner cutter barrel (75) are clamped and installed in the inner sides of the lower arc groove (71) and the upper arc groove (72), the outer cutter (74) is fixedly connected to the side wall of the outer cutter barrel (73), and the inner cutter (76) is fixedly connected to the side wall of the inner cutter barrel (75).

5. The quartz crucible cut chamfer apparatus according to claim 4, wherein, The clamping grooves (77) are uniformly formed in the inner sides of the lower arc groove (71) and the upper arc groove (72), the clamping blocks (78) are circumferentially and equiangularly installed on the outer walls of the outer cutter barrel (73) and the inner cutter barrel (75), and the clamping blocks (78) are clamped with the clamping grooves (77).

6. The quartz crucible cut chamfer apparatus according to claim 4, wherein The plug-in plate (79) is fixedly installed on the inner side of the outer cutter barrel (73), and the plug-in hole (710) is formed in the inner side of the inner cutter barrel (75) corresponding to the plug-in plate (79).

7. The quartz crucible cut and chamfer apparatus of claim 6 wherein, The plug-in plate (79) is a plurality of equiangular distribution plates.

8. The quartz crucible cut and chamfer apparatus of claim 1 wherein, The controller (3) is fixedly installed on the side wall of the frame (2), the motor (4) is fixedly installed on the top of the frame (2), the output end of the motor (4) penetrates through to the bottom of the frame (2), and the output end of the motor (4) is fixedly connected with the turntable (5).

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