Rapid positioning cutting device for sapphire processing

Abstract

The invention discloses a rapid positioning cutting device for sapphire processing, and relates to the technical field of gemstone cutting, a first motor is fixedly connected with the interior of a device main body, a driving mechanism is arranged at the left end of the first motor, the top of the driving mechanism is in driving connection with a first reciprocating screw rod, and a first screw rod sleeve is arranged on the outer side of the first reciprocating screw rod; the left end of the first lead screw sleeve is rotationally connected with a first bevel gear, the front end of the first bevel gear is meshed with a second bevel gear, and the front end of the second bevel gear is connected with a device shell. The bottom of the driving mechanism is in driving connection with a driving shaft, the outer side of the driving shaft is slidably connected with the second bevel gear, and the bottom of the device shell is connected with a cutting tool. The first reciprocating lead screw is driven by the driving mechanism to rotate, so that the left-right position of the cutting tool is adjusted, then the driving mechanism drives the driving shaft to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the cutting tool in the device shell to adjust the front-back position.

Description

Technical Field

[0001] The invention relates to the technical field of gem cutting, in particular to a fast-positioning cutting device for sapphire processing. Background Art

[0002] Sapphire is the general name for corundum gemstones of other colors except ruby. During processing, due to its high strength, it is often necessary to position it so as to cut it. However, the existing sapphire cutting device has some shortcomings, such as:

[0003] Application number: CN202322202688.9 is a sapphire multi-wire cutting device. The device is provided with an adjustment mechanism, which can achieve left and right adjustment of the steel wire at the position where the sapphire needs to be cut, and can achieve the purpose of accurately positioning and cutting the sapphire. By providing a dust suction mechanism, it can achieve the purpose of preventing debris from being inhaled by the staff, thereby causing harm to the body. However, in actual use, the adjustment mechanism of the device is difficult to adjust four groups of angles in the horizontal direction at the same time, which may cause the device to have difficulty in adjusting the horizontal position when positioning and cutting the sapphire, thereby reducing the accuracy of the device in positioning the sapphire.

[0004] Therefore, we propose a fast positioning sapphire processing cutting device to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a fast-positioning cutting device for sapphire processing, so as to solve the problem proposed in the above background technology that the adjustment mechanism of most sapphire cutting equipment on the market currently is difficult to adjust four groups of angles in the horizontal direction at the same time, which may cause the device to have difficulty in adjusting the horizontal position when positioning and cutting the sapphire, thereby reducing the accuracy of the device in positioning the sapphire.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fast-positioning sapphire processing cutting device, comprising a device body, an operating table connected to the front of the device body, the device body is fixedly connected to the operating table, and a first motor is provided inside the device body, and the first motor is fixedly connected to the inside of the device body, a driving mechanism is provided at the left end of the first motor, and a first reciprocating screw rod is drivingly connected to the top of the driving mechanism, a first screw rod sleeve is provided on the outside of the first reciprocating screw rod, and a first bevel gear is rotatably connected to the left end of the first screw rod sleeve, and a second bevel gear is meshed with the front end of the first bevel gear, a device shell is connected to the front end of the second bevel gear, and the device shell is fixedly connected to the first screw rod sleeve;

[0007] The bottom of the driving mechanism is drivingly connected with a driving shaft, and the outer side of the driving shaft is slidingly connected with the second bevel gear, and the bottom of the device shell is connected with a cutting tool.

[0008] By driving the first reciprocating screw to rotate through the driving mechanism, the first reciprocating screw can drive the first screw sleeve and the device shell to move left and right, so that the cutting tool can be adjusted to the left and right position. Then, the driving mechanism drives the driving shaft to rotate, so that the first bevel gear drives the second bevel gear to rotate, so that the second bevel gear drives the cutting tool inside the device shell to adjust the front and rear position, making the device more convenient for positioning sapphire.

[0009] As a preferred technical solution of the present invention, the driving mechanism includes a first sprocket, and the right end of the first sprocket is fixedly connected to the first motor, and the first chain is meshed on the outer side of the first sprocket, and the second sprocket is meshed on the bottom of the first chain, and the right ends of the first sprocket and the second sprocket are both provided with a ratchet group, and the first sprocket is fixedly connected to the first reciprocating screw rod through the ratchet group, and the second sprocket is fixedly connected to the driving shaft through the ratchet group;

[0010] The driving shaft is in a convex cylindrical shape, and the driving shaft drives the first bevel gear to rotate through the convex part.

[0011] The above technical solution can enable the first motor to drive the first reciprocating screw to rotate when rotating in the forward direction, and drive the drive shaft to rotate when rotating in the reverse direction, so that the user can operate the device more stably.

[0012] As a preferred technical solution of the present invention, the ratchet group includes a first ratchet, and the top first ratchet is fixedly connected to the first sprocket, and the bottom first ratchet is fixedly connected to the second sprocket, the left end of the first ratchet is engaged with the second ratchet, and the left end of the second ratchet is engaged with a spring shaft, and the ratchets of the ratchet group connected to the right ends of the first sprocket and the second sprocket face opposite directions.

[0013] The adoption of the above technical solution can make the ratchet assembly more stable when connected to the first reciprocating screw and the drive shaft, thereby increasing the stability of the device during operation.

[0014] As a preferred technical solution of the present invention, a second reciprocating screw is provided inside the device shell, and the rear end of the second reciprocating screw is fixedly connected to the second bevel gear, and a second screw sleeve is connected to the outside of the second reciprocating screw, and a cutting tool is fixedly connected to the bottom of the second screw sleeve.

[0015] The adoption of the above technical solution can enable the second reciprocating screw to drive the second screw sleeve and the cutting tool to move forward and backward, thereby making it more convenient for the cutting tool to move forward and backward.

[0016] As a preferred technical solution of the present invention, a sliding shaft is provided inside the device shell, and the sliding shaft is slidably connected to the second screw sleeve.

[0017] The adoption of the above technical solution enables the second reciprocating screw to limit the second screw sleeve through the sliding shaft when the second reciprocating screw drives the second screw sleeve to slide.

[0018] As a preferred technical solution of the present invention, the left end of the first reciprocating screw is connected to the third sprocket, and the second chain is meshed on the outside of the third sprocket, and the fourth sprocket is meshed at the bottom of the second chain, the left end of the fourth sprocket is connected to the third reciprocating screw, and the outside of the third reciprocating screw is connected to the third screw sleeve, and the front end of the third screw sleeve is connected to the ultraviolet lamp board.

[0019] The adoption of the above technical solution enables the ultraviolet lamp panel to move along with the device when the driving device shell moves left and right, thereby illuminating the top of the operating table, making the device more convenient for cutting sapphire.

[0020] As a preferred technical solution of the present invention, the device shell is located on the top of the operating table, and a placement groove is provided on the top of the operating table. Hydraulic rods are provided on both sides of the operating table, and fixed plates are connected to the inner sides of the hydraulic rods.

[0021] The above technical solution enables the fixing plate to move when the sapphire is fixed on the operating table through the hydraulic rod, so that the fixing plate can fix and limit the two sides of the sapphire.

[0022] As a preferred technical solution of the present invention, a second motor is provided at the right end inside the operating table, and a rotating shaft is connected to the left end of the second motor, and a third bevel gear is connected to the middle of the rotating shaft, a fourth bevel gear is meshed at the front end of the third bevel gear, and a fifth bevel gear is connected to the front end of the fourth bevel gear, and a sixth bevel gear is meshed at the bottom of the fifth bevel gear, a fixed platform is provided at the top of the sixth bevel gear, and the bottom of the fixed platform is fixedly connected to the sixth bevel gear through a fixed shaft;

[0023] The left end of the rotating shaft is connected to the seventh bevel gear, and the front end of the seventh bevel gear is meshed with the eighth bevel gear, and the front end of the eighth bevel gear is connected to the ninth bevel gear, the bottom of the ninth bevel gear is meshed with the tenth bevel gear, and the bottom of the tenth bevel gear is connected to a peristaltic pump rod, and a peristaltic pump shell is provided on the outside of the peristaltic pump rod, an infusion tube is provided between the peristaltic pump rod and the peristaltic pump shell, and a sprayer is connected to the top of the infusion tube, and the sprayer is located on the top of the operating table.

[0024] As a preferred technical solution of the present invention, a liquid storage tank is provided inside the operating table, and the liquid storage tank is fixedly connected to the rear end of the infusion tube, and a drain valve is provided at the front of the operating table; two sets of spring clips are provided on the top of the fixed table.

[0025] Compared with the prior art, the beneficial effects of the present invention are as follows: the first reciprocating screw is driven to rotate by the driving mechanism, so that the first reciprocating screw drives the first screw sleeve and the device shell to move left and right, so that the cutting tool can be adjusted to the left and right positions, and then the driving mechanism drives the driving shaft to rotate, so that the first bevel gear drives the second bevel gear to rotate, so that the second bevel gear drives the cutting tool inside the device shell to adjust the front and rear positions, so that the device is more convenient in positioning sapphires;

[0026] Furthermore, by driving the second reciprocating screw inside the device housing through the second bevel gear to rotate, the second reciprocating screw can drive the second screw sleeve and the cutting tool to move forward and backward, thereby making it more convenient for the cutting tool to move forward and backward;

[0027] Furthermore, by providing a placement groove on the top of the operating table, the operating table can be fixed through the placement groove when fixing the bottom of the sapphire, thereby increasing the stability of the operating table when fixing the sapphire. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of a cross-sectional elevation structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the top cross-sectional structure of the present invention;

[0030] Figure 3 is a schematic elevational structural diagram of a first motor of the present invention;

[0031] Figure 4 It is a schematic elevational structural diagram of a second reciprocating screw rod of the present invention;

[0032] Figure 5 It is a schematic diagram of the elevation structure of the present invention;

[0033] Figure 6 It is a schematic elevational structural diagram of the second chain of the present invention;

[0034] Figure 7 This is a schematic diagram of the elevation structure of Example 2 of the present invention;

[0035] Figure 8 This is a schematic diagram of the bottom elevation structure of the operating table of Example 2 of the present invention;

[0036] Fig. 9 It is a schematic elevational structural diagram of a fixing platform according to Embodiment 2 of the present invention;

[0037] Fig.10 This is a schematic elevational structural diagram of the peristaltic pump rod of Example 2 of the present invention.

[0038] In the figure: 1, device body; 2, operating table; 3, first motor; 4, first sprocket; 5, first chain; 6, second sprocket; 7, first ratchet; 8, second ratchet; 9, spring shaft; 10, first reciprocating screw; 11, first screw sleeve; 12, drive shaft; 13, first bevel gear; 14, second bevel gear; 15, device shell; 16, second reciprocating screw; 17, second screw sleeve; 18, cutting tool; 19, sliding shaft; 20, placement slot; 21, hydraulic rod; 22, fixing plate; 23, third sprocket; 24 , the second chain; 25, the fourth sprocket; 26, the third reciprocating screw; 27, the third screw sleeve; 28, the ultraviolet lamp board; 29, the second motor; 30, the rotating shaft; 31, the third bevel gear; 32, the fourth bevel gear; 33, the fifth bevel gear; 34, the sixth bevel gear; 35, the fixed platform; 36, the seventh bevel gear; 37, the eighth bevel gear; 38, the ninth bevel gear; 39, the tenth bevel gear; 40, the peristaltic pump rod; 41, the peristaltic pump housing; 42, the infusion tube; 43, the sprayer; 44, the drain valve; 45, the liquid storage tank. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Embodiment 1:

[0041] In order to solve the problem that the existing cutting equipment in the prior art is difficult to adjust the horizontal angle, the following solution is disclosed. Figure 1-6 The present invention provides a technical solution: a fast positioning sapphire processing cutting device, comprising a device body 1, an operating table 2 connected to the front of the device body 1, the device body 1 is fixedly connected to the operating table 2, and a first motor 3 is provided inside the device body 1, and the first motor 3 is fixedly connected to the inside of the device body 1, a driving mechanism is provided at the left end of the first motor 3, and a first reciprocating screw 10 is drivingly connected to the top of the driving mechanism, a first screw sleeve 11 is provided on the outside of the first reciprocating screw 10, and a first bevel gear 13 is rotatably connected to the left end of the first screw sleeve 11, and a second bevel gear 14 is meshed with the front end of the first bevel gear 13, a device shell 15 is connected to the front end of the second bevel gear 14, and the device shell 15 is fixedly connected to the first screw sleeve 11;

[0042] The bottom of the driving mechanism is drivingly connected with a driving shaft 12 , and the outer side of the driving shaft 12 is slidingly connected with the second bevel gear 14 , and the bottom of the device shell 15 is connected with a cutting tool 18 .

[0043] The driving mechanism includes a first sprocket 4, and the right end of the first sprocket 4 is fixedly connected to the first motor 3, and the first chain 5 is meshed on the outside of the first sprocket 4, and the second sprocket 6 is meshed at the bottom of the first chain 5, and the right ends of the first sprocket 4 and the second sprocket 6 are both provided with a ratchet group, and the first sprocket 4 is fixedly connected to the first reciprocating screw rod 10 through the ratchet group, and the second sprocket 6 is fixedly connected to the driving shaft 12 through the ratchet group; the driving shaft 12 is a convex cylindrical shape, and the driving shaft 12 drives the first bevel gear 13 to rotate through the convex part;

[0044] The ratchet group includes a first ratchet 7, and the first ratchet 7 at the top is fixedly connected to the first sprocket 4, and the first ratchet 7 at the bottom is fixedly connected to the second sprocket 6, the left end of the first ratchet 7 is meshed with a second ratchet 8, and the left end of the second ratchet 8 is meshed with a spring shaft 9, and the ratchet groups connected to the right ends of the first sprocket 4 and the second sprocket 6 face opposite directions;

[0045] A second reciprocating screw 16 is disposed inside the device housing 15, and the rear end of the second reciprocating screw 16 is fixedly connected to the second bevel gear 14, and a second screw sleeve 17 is connected to the outside of the second reciprocating screw 16, and a cutting tool 18 is fixedly connected to the bottom of the second screw sleeve 17;

[0046] The left end of the first reciprocating screw 10 is connected to a third sprocket 23, and the outer side of the third sprocket 23 is meshed with a second chain 24, and the bottom of the second chain 24 is meshed with a fourth sprocket 25, the left end of the fourth sprocket 25 is connected to a third reciprocating screw 26, and the outer side of the third reciprocating screw 26 is connected to a third screw sleeve 27, and the front end of the third screw sleeve 27 is connected to an ultraviolet lamp board 28;

[0047] A sliding shaft 19 is provided inside the device shell 15, and the sliding shaft 19 is slidably connected to the second screw sleeve 17; the device shell 15 is located on the top of the operating table 2, and a placement groove 20 is provided on the top of the operating table 2; hydraulic rods 21 are provided on both sides of the operating table 2, and a fixing plate 22 is connected to the inner side of the hydraulic rod 21;

[0048] When using the fast-positioning sapphire processing cutting device, first connect the device power supply to the power grid, and then make the first motor 3 rotate in the forward direction, so that the first motor 3 drives the first sprocket 4 and the second sprocket 6 in the driving mechanism to rotate, so that the first ratchet 7 and the second ratchet 8 set at the left end of the first sprocket 4 are meshed, so that the second ratchet 8 drives the first reciprocating screw 10 to rotate, so that the first reciprocating screw 10 drives the first screw sleeve 11 and the device shell 15 to move left and right, and because the rear end of the device shell 15 is connected to the second bevel gear 14, and the left end of the first screw sleeve 11 is connected to the first bevel gear 13, the first bevel gear 13 and the second bevel gear 14 will also move accordingly;

[0049] When the first motor 3 rotates in the reverse direction, the first ratchet 7 and the second ratchet 8 at the left end of the first sprocket 4 will be disengaged, so that the first reciprocating screw 10 stops rotating, and the first ratchet 7 and the second ratchet 8 at the left end of the second sprocket 6 will be engaged, so that the second sprocket 6 drives the driving shaft 12 to rotate, so that the driving shaft 12 drives the first bevel gear 13 to rotate, so that the first bevel gear 13 drives the second bevel gear 14 and the second reciprocating screw 16 to rotate, so that the second reciprocating screw 16 drives the second screw sleeve 17 to slide, so that the cutting tool 18 can adjust the front, back, left and right angles of the horizontal position;

[0050] When the first reciprocating screw 10 is rotating, the first reciprocating screw 10 will drive the third sprocket 23 to rotate, so that the third sprocket 23 drives the fourth sprocket 25 to rotate through the second chain 24, so that the fourth sprocket 25 drives the third reciprocating screw 26 to rotate, and the third reciprocating screw 26 drives the third screw sleeve 27 to slide, so that when the first reciprocating screw 10 drives the first screw sleeve 11 and the device shell 15 to move left and right, the third screw sleeve 27 drives the ultraviolet lamp board 28 to follow the device shell 15 and the cutting tool 18 to move.

[0051] Embodiment 2:

[0052] This solution is different from Example 1 in that Figure 7-10 As shown: a second motor 29 is provided at the right end of the operating table 2, and a rotating shaft 30 is connected to the left end of the second motor 29, and a third bevel gear 31 is connected to the middle of the rotating shaft 30, a fourth bevel gear 32 is meshed at the front end of the third bevel gear 31, and a fifth bevel gear 33 is connected to the front end of the fourth bevel gear 32, and a sixth bevel gear 34 is meshed at the bottom of the fifth bevel gear 33, a fixed platform 35 is provided at the top of the sixth bevel gear 34, and the bottom of the fixed platform 35 is fixedly connected to the sixth bevel gear 34 through a fixed shaft;

[0053] The left end of the rotating shaft 30 is connected to a seventh bevel gear 36, and the front end of the seventh bevel gear 36 is meshed with an eighth bevel gear 37, and the front end of the eighth bevel gear 37 is connected to a ninth bevel gear 38, the bottom of the ninth bevel gear 38 is meshed with a tenth bevel gear 39, and the bottom of the tenth bevel gear 39 is connected to a peristaltic pump rod 40, and a peristaltic pump housing 41 is provided on the outer side of the peristaltic pump rod 40, an infusion tube 42 is provided between the peristaltic pump rod 40 and the peristaltic pump housing 41, and a sprayer 43 is connected to the top of the infusion tube 42, and the sprayer 43 is located on the top of the operating table 2;

[0054] A liquid storage tank 45 is provided inside the operating table 2, and the liquid storage tank 45 is fixedly connected to the rear end of the infusion tube 42, and a drain valve 44 is provided at the front of the operating table 2; two sets of spring clips are provided on the top of the fixed table 35;

[0055] When the sapphire needs to be rotated during cutting, the second motor 29 can be started, so that the second motor 29 drives the rotating shaft 30, the third bevel gear 31 and the seventh bevel gear 36 to rotate, so that the third bevel gear 31 drives the fourth bevel gear 32 and the fifth bevel gear 33 to rotate, so that the fifth bevel gear 33 drives the sixth bevel gear 34 to rotate, so that the sixth bevel gear 34 drives the fixed platform 35 to rotate, so that the fixed platform 35 drives the sapphire to rotate;

[0056] When the sapphire rotates, the seventh bevel gear 36 will also drive the eighth bevel gear 37 to rotate, so that the eighth bevel gear 37 drives the ninth bevel gear 38 to rotate, so that the ninth bevel gear 38 drives the tenth bevel gear 39 and the peristaltic pump rod 40 to rotate, so that the peristaltic pump rod 40 and the peristaltic pump housing 41 squeeze the infusion tube 42, so that the infusion tube 42 transfers the liquid inside the liquid storage tank 45 to the sprayer 43, so that the sprayer 43 performs dust reduction work on the sapphire inside the fixed table 35 to avoid affecting the accuracy of cutting due to excessive dust during cutting.

[0057] Working principle: When using the fast-positioning sapphire processing cutting device, first connect the device power supply to the power grid, and then make the first motor 3 rotate in the forward direction, so that the first motor 3 drives the first sprocket 4 and the second sprocket 6 in the driving mechanism to rotate, so that the first ratchet 7 and the second ratchet 8 set at the left end of the first sprocket 4 are meshed, so that the second ratchet 8 drives the first reciprocating screw 10 to rotate, so that the first reciprocating screw 10 drives the first screw sleeve 11 and the device shell 15 to move left and right, and because the rear end of the device shell 15 is connected to the second bevel gear 14, and the left end of the first screw sleeve 11 is connected to the first bevel gear 13, the first bevel gear 13 and the second bevel gear 14 will also move accordingly;

[0058] When the first motor 3 rotates in the reverse direction, the first ratchet 7 and the second ratchet 8 at the left end of the first sprocket 4 will be disengaged, so that the first reciprocating screw 10 stops rotating, and the first ratchet 7 and the second ratchet 8 at the left end of the second sprocket 6 will be engaged, so that the second sprocket 6 drives the driving shaft 12 to rotate, so that the driving shaft 12 drives the first bevel gear 13 to rotate, so that the first bevel gear 13 drives the second bevel gear 14 and the second reciprocating screw 16 to rotate, so that the second reciprocating screw 16 drives the second screw sleeve 17 to slide, so that the cutting tool 18 can adjust the front, back, left and right angles of the horizontal position;

[0059] When the first reciprocating screw 10 rotates, the first reciprocating screw 10 drives the third sprocket 23 to rotate, so that the third sprocket 23 drives the fourth sprocket 25 to rotate through the second chain 24, so that the fourth sprocket 25 drives the third reciprocating screw 26 to rotate, so that the third reciprocating screw 26 drives the third screw sleeve 27 to slide, so that when the first reciprocating screw 10 drives the first screw sleeve 11 and the device shell 15 to move left and right, the third screw sleeve 27 drives the ultraviolet lamp board 28 to follow the device shell 15 and the cutting tool 18 to move;

[0060] When the operating table 2 is fixing the sapphire, the sapphire can be placed inside the placement groove 20, and then the hydraulic rod 21 is started, so that the hydraulic rod 21 drives the fixing plate 22 to limit the outer side of the sapphire.

[0061] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0062] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A fast positioning sapphire cutting device, comprising a device body (1), and an operating table (2) connected to the front of the device body (1), characterized in that: The device body (1) is fixedly connected to the operating table (2), and a first motor (3) is provided inside the device body (1), and the first motor (3) is fixedly connected to the inside of the device body (1), a driving mechanism is provided at the left end of the first motor (3), and a first reciprocating screw rod (10) is drivably connected to the top of the driving mechanism, a first screw rod sleeve (11) is provided on the outside of the first reciprocating screw rod (10), and a first bevel gear (13) is rotatably connected to the left end of the first screw rod sleeve (11), and a second bevel gear (14) is meshed at the front end of the first bevel gear (13), and a device shell (15) is connected at the front end of the second bevel gear (14), and the device shell (15) is fixedly connected to the first screw rod sleeve (11); The bottom of the driving mechanism is drivingly connected to a driving shaft (12), and the outer side of the driving shaft (12) is slidingly connected to a second bevel gear (14), and the bottom of the device shell (15) is connected to a cutting tool (18).

2. The fast positioning sapphire processing cutting device according to claim 1, characterized in that: The driving mechanism comprises a first sprocket (4), and the right end of the first sprocket (4) is fixedly connected to the first motor (3), and a first chain (5) is meshed on the outer side of the first sprocket (4), and a second sprocket (6) is meshed at the bottom of the first chain (5), and ratchet groups are provided at the right ends of the first sprocket (4) and the second sprocket (6), and the first sprocket (4) is fixedly connected to the first reciprocating screw rod (10) through the ratchet group, and the second sprocket (6) is fixedly connected to the driving shaft (12) through the ratchet group; The driving shaft (12) is in the shape of a convex cylinder, and the driving shaft (12) drives the first bevel gear (13) to rotate via the convex portion.

3. The fast positioning sapphire processing cutting device according to claim 2, characterized in that: The ratchet assembly comprises a first ratchet (7), wherein the first ratchet (7) at the top is fixedly connected to the first sprocket (4), and the first ratchet (7) at the bottom is fixedly connected to the second sprocket (6), the left end of the first ratchet (7) is meshed with a second ratchet (8), and the left end of the second ratchet (8) is meshed with a spring shaft (9), and the ratchet wheels of the ratchet assembly connected to the right ends of the first sprocket (4) and the second sprocket (6) face opposite directions.

4. The fast positioning sapphire processing cutting device according to claim 1, characterized in that: A second reciprocating screw (16) is provided inside the device housing (15), and the rear end of the second reciprocating screw (16) is fixedly connected to the second bevel gear (14), and a second screw sleeve (17) is connected to the outside of the second reciprocating screw (16), and a cutting tool (18) is fixedly connected to the bottom of the second screw sleeve (17).

5. The fast positioning sapphire processing cutting device according to claim 4, characterized in that: A sliding shaft (19) is provided inside the device shell (15), and the sliding shaft (19) is slidably connected to the second screw sleeve (17).

6. The fast positioning sapphire processing cutting device according to claim 2, characterized in that: The left end of the first reciprocating screw (10) is connected to a third sprocket (23), and the outer side of the third sprocket (23) is meshed with a second chain (24), and the bottom of the second chain (24) is meshed with a fourth sprocket (25), the left end of the fourth sprocket (25) is connected to a third reciprocating screw (26), and the outer side of the third reciprocating screw (26) is connected to a third screw sleeve (27), and the front end of the third screw sleeve (27) is connected to an ultraviolet light board (28).

7. The fast positioning sapphire processing cutting device according to claim 6, characterized in that: The device shell (15) is located on the top of the operating table (2), and a placement groove (20) is provided on the top of the operating table (2). Hydraulic rods (21) are provided on both the left and right sides of the operating table (2), and a fixing plate (22) is connected to the inner side of the hydraulic rod (21).

8. The fast positioning sapphire processing cutting device according to claim 1, characterized in that: A second motor (29) is provided at the right end of the operating table (2), and a rotating shaft (30) is connected to the left end of the second motor (29), and a third bevel gear (31) is connected to the middle of the rotating shaft (30), a fourth bevel gear (32) is meshed at the front end of the third bevel gear (31), a fifth bevel gear (33) is connected to the front end of the fourth bevel gear (32), and a sixth bevel gear (34) is meshed at the bottom of the fifth bevel gear (33), a fixed platform (35) is provided at the top of the sixth bevel gear (34), and the bottom of the fixed platform (35) is fixedly connected to the sixth bevel gear (34) via a fixed shaft; The left end of the rotating shaft (30) is connected to a seventh bevel gear (36), and the front end of the seventh bevel gear (36) is meshed with an eighth bevel gear (37), and the front end of the eighth bevel gear (37) is connected to a ninth bevel gear (38), the bottom of the ninth bevel gear (38) is meshed with a tenth bevel gear (39), and the bottom of the tenth bevel gear (39) is connected to a peristaltic pump rod (40), and a peristaltic pump housing (41) is provided on the outer side of the peristaltic pump rod (40), an infusion tube (42) is provided between the peristaltic pump rod (40) and the peristaltic pump housing (41), and a sprayer (43) is connected to the top of the infusion tube (42), and the sprayer (43) is located on the top of the operating table (2).

9. The fast positioning sapphire processing cutting device according to claim 8, characterized in that: A liquid storage box (45) is provided inside the operating table (2), and the liquid storage box (45) is fixedly connected to the rear end of the infusion tube (42), and a liquid discharge valve (44) is provided at the front of the operating table (2); and two groups of spring clips are provided at the top of the fixed table (35).

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