Automatic splitting device suitable for sapphire laser cutting

Abstract

The utility model relates to an automatic splinter device suitable for sapphire laser cutting, which belongs to the technical field of gem processing and comprises a bottom plate and a mounting block, a splinter adjusting mechanism is arranged in the bottom plate, a heating auxiliary component is arranged in the mounting block, and the splinter adjusting mechanism comprises a placing table fixedly connected with the top of the bottom plate. The top of the bottom plate is fixedly connected with an outer frame, and the interior of the outer frame is fixedly connected with an electric push rod. According to the automatic splitting device suitable for sapphire laser cutting, the laser cutter can operate along with the electric sliding rail to notch a groove in sapphire, after the notch groove is cut, a sapphire strip can be clamped through the clamping block, and the sapphire strip is broken off through movement of the splitting frame, so that sapphire splitting is achieved, the complete sapphire strip is taken down, the splitting operation is simpler and more convenient, and the working efficiency is improved. The working efficiency is effectively improved; in the process, the sapphire can be softened by high-temperature air, so that the sapphire is prevented from generating cracks in the cracking process to influence the production quality of the sapphire strip.

Description

Technical Field

[0001] The utility model relates to the technical field of gem processing, in particular to an automatic splitting device suitable for sapphire laser cutting. Background Art

[0002] Sapphire is the general name for corundum gems of other colors except ruby. Its main component is aluminum oxide (Al2O3). The blue color of sapphire is due to the presence of a small amount of titanium (Ti) and iron (Fe) impurities. The color of sapphire can be pink, yellow, green, white, or even multiple colors in the same stone. Sapphire can be worn as our jewelry. Before sapphire single crystal ingots are processed into seed crystals, crystal rods and other products, they need to be cut to varying degrees. During the initial cutting of sapphire, a cutting device is required to groove the sapphire, and then the sapphire is split using a split structure to form sapphire bars.

[0003] A roller-type splitting device is proposed in the patent document with the announcement number CN206048546U, including a workbench, an X-axis feed motion component and a Y-axis rotation splitting component; the workbench is equipped with an X-axis feed motion component and a Y-axis rotation splitting component...; the patent greatly improves the splitting efficiency, greatly reduces the labor intensity, and greatly improves the yield rate. The whole equipment has a simple structure and high working efficiency, which increases the service life and reduces the cost. It does not use chemical reagents and meets environmental protection requirements.

[0004] However, although the above patent can simplify the slicing process, it is not convenient to perform grooving and slicing of sapphire simultaneously. After grooving is completed, it needs to go through a transfer before slicing, which is cumbersome to operate. In addition, it is not convenient to protect the sapphire strip during the slicing process. Cracks and breakage are prone to occur during slicing, affecting production quality. In view of this, the present application proposes an automatic slicing device suitable for sapphire laser cutting. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic sapphire splitting device suitable for sapphire laser cutting, which has the advantages of integrating sapphire cutting and splitting into one, simplifying the operating steps, improving work efficiency, protecting the sapphire strip during splitting, preventing the sapphire from cracking during the splitting process and affecting the production quality of the sapphire strip. It solves the problem that the existing splitting equipment is not convenient for synchronously performing grooving and splitting of sapphire, and after the grooving is completed, it needs to go through a transportation process before splitting, which is cumbersome to operate, and the structure is not convenient for protecting the sapphire strip during the splitting process, and cracks and breakage are prone to occur during splitting, affecting the production quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic splitting device suitable for sapphire laser cutting, comprising a base plate and a mounting block, wherein a splitting adjustment mechanism is arranged inside the base plate, and a heating auxiliary component is arranged inside the mounting block;

[0007] The split adjustment mechanism comprises a placing table fixedly connected to the top of the bottom plate, an outer frame fixedly connected to the top of the bottom plate, an electric push rod fixedly connected to the inside of the outer frame, a movable plate fixedly connected to the output end of the electric push rod, a pressing block and an electric slide rail fixedly connected to the bottom of the movable plate, a mounting block fixedly connected to the slider of the electric slide rail, a laser cutter arranged inside the mounting block, and a collection frame installed on the top of the bottom plate;

[0008] The inner side of the outer frame is slidably connected with a split frame, the inner side of the outer frame is provided with a rotating component for adjusting the position of the split frame, the inner side of the split frame is movably connected with two clamping blocks, and the inner side of the split frame is provided with a clamping adjustment component for adjusting the position of the clamping blocks.

[0009] Furthermore, the pressing block corresponds to the position of the placement table, and the laser cutter is located on the right side of the pressing block.

[0010] Furthermore, the rotating assembly includes a first slide bar and a second slide bar fixedly connected to the front and rear sides of the split frame, a rotating motor is fixedly connected to the inside of the outer frame, a transmission gear is fixedly connected to the output end of the rotating motor, and a rack meshing with the transmission gear is provided on the side of the second slide bar close to the first slide bar.

[0011] Furthermore, the first slide bar and the second slide bar are both arc-shaped, and a limiting slide groove adapted to slide with the first slide bar and the second slide bar is provided inside the outer frame.

[0012] Furthermore, the clamping adjustment assembly includes a clamping motor fixedly connected to the inside of the lobe frame, the output end of the clamping motor is fixedly connected to a bidirectional screw threadedly connected to the clamping block, and the inside of the lobe frame is fixedly connected to a limit rod slidably connected to the clamping block.

[0013] Furthermore, the clamping blocks are symmetrically arranged on the inner side of the split frame, and the opposite sides of the two clamping blocks and the opposite sides of the pressing block and the placing table are fixedly connected with rubber pads.

[0014] Furthermore, the heating auxiliary component includes a heating wire and a fan fixedly connected to the inside of the mounting block, and an air duct located on a side of the fan away from the heating wire is fixedly connected to the inside of the mounting block.

[0015] Furthermore, the air duct is L-shaped, and an air inlet hole is provided on a side of the mounting block away from the air duct.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The automatic splitting device is suitable for sapphire laser cutting. The set pressing block can cooperate with the placing table to keep the installation of the sapphire to be processed stable, and the laser cutter can cut grooves on the sapphire to be processed along with the operation of the electric slide rail. After the groove cutting, the sapphire bar can be clamped by the clamping block, and the sapphire bar can be broken off by the activity of the splitting frame, so as to realize the sapphire splitting and remove the complete sapphire bar, making the splitting operation easier and effectively improving the work efficiency.

[0018] During this process, the fan can use the air duct to draw high-temperature air in the mounting block to the grooves of the sapphire, thereby softening the sapphire and preventing cracks from forming during the slicing process, which would affect the production quality of the sapphire strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0020] Figure 2 This is a front view of the structure of the lobe frame of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the outer frame of the utility model;

[0022] Figure 4 It is a side sectional view of the mounting block of the utility model.

[0023] In the figure: 1. bottom plate; 2. placing table; 3. outer frame; 301. limiting slide; 4. electric push rod; 5. movable plate; 6. pressure block; 7. electric slide rail; 8. mounting block; 9. laser cutter; 10. fragment frame; 1001. limiting rod; 11. clamping motor; 12. bidirectional screw; 13. clamping block; 14. first slide bar; 15. second slide bar; 1501. rack; 16. rotating motor; 17. transmission gear; 18. collecting frame; 19. heating wire; 20. fan; 21. air duct. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4In this embodiment, an automatic sapphire splitting device suitable for sapphire laser cutting includes a base plate 1 and a mounting block 8. A splitting adjustment mechanism is arranged inside the base plate 1, and a heating auxiliary component is arranged inside the mounting block 8.

[0026] Embodiment 1: The crack adjustment mechanism includes a placement table 2 fixedly connected to the top of the base plate 1, an outer frame 3 fixedly connected to the top of the base plate 1, an electric push rod 4 fixedly connected to the inside of the outer frame 3, a movable plate 5 fixedly connected to the output end of the electric push rod 4, a pressure block 6 and an electric slide rail 7 fixedly connected to the bottom of the movable plate 5, so that the pressure block 6 cooperates with the placement table 2 to maintain the stable installation of the sapphire to be processed, and a mounting block 8 is fixedly connected to the slider of the electric slide rail 7.

[0027] Among them, a laser cutter 9 is arranged inside the mounting block 8, the pressing block 6 corresponds to the position of the placing table 2, and the laser cutter 9 is located on the right side of the pressing block 6, so that the laser cutter 9 and the pressing block 6 can move up and down synchronously. A collecting frame 18 is installed on the top of the base plate 1, so that the collecting frame 18 can be used to collect the sapphire strips after the splitting is completed.

[0028] In this embodiment, a lobe frame 10 is slidably connected to the inner side of the outer frame 3, and a rotating component for adjusting the position of the lobe frame 10 is arranged inside the outer frame 3, and the rotating component includes a first slide bar 14 and a second slide bar 15 fixedly connected to the front and rear sides of the lobe frame 10, and a rotating motor 16 is fixedly connected to the inner side of the outer frame 3, and a transmission gear 17 is fixedly connected to the output end of the rotating motor 16, and a rack 1501 meshing with the transmission gear 17 is arranged on the side of the second slide bar 15 close to the first slide bar 14, so that the rotating motor 16 drives the lobe frame 10 to rotate by utilizing the gear transmission structure.

[0029] Among them, the first slide bar 14 and the second slide bar 15 are both arc-shaped, and a limiting slide groove 301 is opened inside the outer frame 3 to slide with the first slide bar 14 and the second slide bar 15, so that the first slide bar 14 and the second slide bar 15 can move in the outer frame 3 using the limiting slide groove 301 and guide the split frame 10 to move along a predetermined trajectory.

[0030] In this embodiment, the interior of the split frame 10 is movably connected with two clamping blocks 13, and the interior of the split frame 10 is provided with a clamping adjustment component for adjusting the position of the clamping block 13. The clamping adjustment component includes a clamping motor 11 fixedly connected to the interior of the split frame 10, and the output end of the clamping motor 11 is fixedly connected to a bidirectional screw 12 threadedly connected to the clamping block 13. The interior of the split frame 10 is fixedly connected to a limit rod 1001 slidably connected to the clamping block 13, so that the two clamping blocks 13 can move toward the side that is separated or close to each other as the bidirectional screw 12 rotates.

[0031] The clamping blocks 13 are symmetrically arranged inside the splitting frame 10, and rubber pads are fixedly connected to the opposite sides of the two clamping blocks 13 and the opposite sides of the pressing block 6 and the placing table 2, so that the clamping blocks 13 can cooperate with the rubber pads to clamp the sapphire strip to be split.

[0032] Embodiment 2: The heating auxiliary component includes a heating wire 19 and a fan 20 fixedly connected to the inside of the mounting block 8. An air duct 21 is fixedly connected to the inside of the mounting block 8 and is located on the side of the fan 20 away from the heating wire 19, so that the heating wire 19 can be used to heat the air entering the mounting block 8. The air duct 21 is L-shaped, so that the fan 20 can cooperate with the air duct 21 to guide the high-temperature air to the groove on the sapphire. An air inlet is provided on the side of the mounting block 8 away from the air duct 21, so that external air can enter the mounting block 8 through the air inlet.

[0033] The beneficial effects of the above embodiments are:

[0034] The automatic splitting device is suitable for sapphire laser cutting. The set pressing block 6 can cooperate with the placing table 2 to keep the installation of the sapphire to be processed stable, and the laser cutter 9 can cut grooves on the sapphire to be processed along with the electric slide rail 7. After the groove cutting, the clamping block 13 can be used to clamp the sapphire bar, and the sapphire bar can be broken off by the activity of the splitting frame 10, so as to realize the sapphire splitting and take off the complete sapphire bar, making the splitting operation more convenient and effectively improving the work efficiency.

[0035] During this process, the fan 20 can use the air duct 21 to draw high-temperature air in the mounting block 8 to the grooves of the sapphire, thereby softening the sapphire and preventing cracks from occurring during the slicing process, which would affect the production quality of the sapphire strip.

[0036] The working principle of the above embodiment is:

[0037] The device is suitable for the automatic splitting device of sapphire laser cutting. When in use, the sapphire to be processed needs to be placed on the placement table 2 first, and the electric push rod 4 is operated to make the movable plate 5 move downward, so that the pressing block 6 cooperates with the placement table 2 to keep the installation of the sapphire to be processed stable; then the laser cutter 9 and the electric slide rail 7 can be operated to make the laser cutter 9 groove the sapphire. After the groove is completed, the clamping motor 11 can be operated to make the two clamping blocks 13 move to the adjacent side as the bidirectional screw 12 rotates, so as to clamp the right side of the groove on the sapphire;

[0038] Then, the rotating motor 16 can be operated, and the transmission gear 17 and the rack 1501 can be used to drive the splitting frame 10 to move, so as to achieve the effect of breaking the sapphire to remove the complete sapphire strip, making the splitting operation easier; in this process, the fan 20 can use the air duct 21 to draw high-temperature air in the mounting block 8 to the groove of the sapphire, so as to soften the sapphire and prevent the sapphire from cracking during the splitting process, which affects the production quality of the sapphire strip;

[0039] After the splitting is completed, the sapphire strip can be slid into the collection frame 18 by simply removing the clamping block 13 to achieve automatic collection; at this time, the sapphire block can be pushed to facilitate the next splitting.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic sapphire splitting device suitable for sapphire laser cutting, comprising a base plate (1) and a mounting block (8), characterized in that: A split adjustment mechanism is provided inside the bottom plate (1), and a heating auxiliary component is provided inside the mounting block (8); The split adjustment mechanism comprises a placement table (2) fixedly connected to the top of a base plate (1); an outer frame (3) is fixedly connected to the top of the base plate (1); an electric push rod (4) is fixedly connected inside the outer frame (3); a movable plate (5) is fixedly connected to the output end of the electric push rod (4); a pressure block (6) and an electric slide rail (7) are fixedly connected to the bottom of the movable plate (5); a mounting block (8) is fixedly connected to the slider of the electric slide rail (7); a laser cutter (9) is arranged inside the mounting block (8); and a collecting frame (18) is installed on the top of the base plate (1); The inner side of the outer frame (3) is slidably connected to a lobe frame (10), the interior of the outer frame (3) is provided with a rotating assembly for adjusting the position of the lobe frame (10), the interior of the lobe frame (10) is movably connected to two clamping blocks (13), and the interior of the lobe frame (10) is provided with a clamping adjustment assembly for adjusting the position of the clamping blocks (13).

2. The automatic sapphire splitting device for laser cutting according to claim 1, characterized in that: The pressing block (6) corresponds to the position of the placement table (2), and the laser cutter (9) is located on the right side of the pressing block (6).

3. The automatic sapphire splitting device for laser cutting according to claim 1, characterized in that: The rotating assembly comprises a first slide bar (14) and a second slide bar (15) fixedly connected to the front and rear sides of the split frame (10); a rotating motor (16) is fixedly connected inside the outer frame (3); an output end of the rotating motor (16) is fixedly connected to a transmission gear (17); and a rack (1501) meshing with the transmission gear (17) is provided on one side of the second slide bar (15) close to the first slide bar (14).

4. The automatic sapphire splitting device for laser cutting according to claim 3, characterized in that: The first slide bar (14) and the second slide bar (15) are both arc-shaped, and a limiting slide groove (301) is provided inside the outer frame (3) and is slidably matched with the first slide bar (14) and the second slide bar (15).

5. The automatic sapphire splitting device for laser cutting according to claim 1, characterized in that: The clamping adjustment assembly comprises a clamping motor (11) fixedly connected to the inside of the lobe frame (10); the output end of the clamping motor (11) is fixedly connected to a bidirectional screw (12) threadedly connected to a clamping block (13); and the inside of the lobe frame (10) is fixedly connected to a limiting rod (1001) slidably connected to the clamping block (13).

6. The automatic sapphire splitting device for laser cutting according to claim 1, characterized in that: The clamping blocks (13) are symmetrically arranged inside the split frame (10), and rubber pads are fixedly connected to the opposite sides of the two clamping blocks (13) and the opposite sides of the pressing block (6) and the placement table (2).

7. The automatic sapphire splitting device for laser cutting according to claim 1, characterized in that: The heating auxiliary component comprises a heating wire (19) and a fan (20) fixedly connected to the interior of the mounting block (8); an air guide tube (21) located on a side of the fan (20) away from the heating wire (19) is fixedly connected to the interior of the mounting block (8).

8. The automatic sapphire splitting device for laser cutting according to claim 7, characterized in that: The air guide pipe (21) is L-shaped, and an air inlet hole is provided on a side of the mounting block (8) away from the air guide pipe (21).

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