Low-loss high-precision single crystal silicon square rod loop line squaring equipment
By introducing components such as a drive motor, drive screw, adjusting wheel, and pneumatic cylinder into the loop square-opening device, the cutting wire length and tension can be dynamically adjusted, solving the problem of cutting wire slack and improving cutting accuracy and efficiency.
Patent Information
- Application Number
- CN202423222930.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing loop squaring equipment tends to loosen the cutting wire when cutting small-sized monocrystalline silicon rods, resulting in unstable cutting wire length, which affects cutting accuracy and increases material loss.
By setting up components such as drive motors, drive screws, adjusting wheels, gears, and pneumatic cylinders, the length and tension of the cutting wire can be dynamically adjusted. Combined with the rotation and clamping mechanism of the placement table, the stability and position adjustment of the cutting wire are optimized.
It effectively prevents slack in the cutting line, improves cutting accuracy, reduces material waste, shortens cutting time, and increases cutting speed.
Smart Images
Figure CN223589767U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to single crystal silicon processing equipment technical field, concretely is a kind of low-loss high-precision single crystal silicon square rod ring line square equipment. BACKGROUND
[0002] Single crystal silicon square rod is a kind of high-purity silicon material, which is formed by diamond wire cutting from single crystal silicon round rod, and can be made into various types of semiconductor devices such as transistors, diodes and MOSFETs after processing. It can also be made into optical crystals, optical waveguides and other optical devices, providing technical support for optical communication, optical measurement and other fields. As a basic material, single crystal silicon square rod has wide application in photovoltaic, semiconductor and other industries.
[0003] In the process of processing single crystal silicon round rod into single crystal silicon square rod, corresponding ring line square equipment is needed. Through ring line square process, the material of single crystal silicon round rod can be utilized to the maximum extent, waste is reduced, and the processing efficiency is higher than that of traditional cutting method. The production cycle can be shortened and the cost can be reduced. However, the length of the cutting line of the existing ring line square equipment is mostly fixed, so that the cutting space formed by the cutting line is fixed. When processing some small specifications of single crystal silicon round rod, the fixed length of the cutting line design will make the length of the cutting line longer. At this time, cutting will easily cause the cutting line to relax, thereby affecting the stability of the cutting line during cutting, increasing the loss of single crystal silicon round rod and reducing its cutting precision. Therefore, improvement is needed. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of low-loss high-precision single crystal silicon square rod ring line square equipment to solve the problems raised in the above background.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of low-loss high-precision single crystal silicon square rod ring line square equipment, including horizontal plate, the middle part of the rear end of the horizontal plate is fixedly installed with lifting block, the inside of the horizontal plate is movably sleeved with connecting rod on the left and right sides respectively, the number of connecting rod is two, the front end of two connecting rods is fixedly installed with first fixed block and second fixed block respectively, the rear side of the top end of two connecting rods is hingedly connected with inclined rod respectively, the number of inclined rod is two, the other end of two inclined rods is hingedly connected with rectangular plate respectively, the inner surface of the front end of rectangular plate is movably sleeved with limit rod, the bottom end of limit rod and the rear side of the middle part of horizontal plate top are fixedly connected, the top of the outer surface of limit rod is fixedly sleeved with stop block, the front side of the middle part of the top end of lifting block is fixedly installed with driving motor, the other end of driving motor output shaft is fixedly sleeved with driving screw rod, the outer surface of driving screw rod and the inner surface of the rear end of rectangular plate are threadedly sleeved, the top of the outer surface of driving screw rod and the inner surface of the rear end of stop block are movably sleeved.
[0006] As the utility model is preferred, the front end fixed sleeve of the first fixed block is provided with a take-up motor, the other end of the output shaft of the take-up motor is fixedly sleeved with a rotating shaft, the left end of the rotating shaft penetrates through the first fixed block and extends to the outside of the first fixed block and is fixedly sleeved with a take-up wheel, the outer surface of the take-up wheel is movably connected with the outer surface of the first fixed block, and the inside of the take-up wheel is fixedly connected with a cutting line body.
[0007] As the utility model is preferred, the rear side of the middle part of the left end of the first fixed block and the second fixed block is fixedly installed with a fixed shaft respectively, the outer surface of the fixed shaft movably sleeved with a guide wheel, the number of the guide wheel is two, the outer surfaces of the two guide wheels are movably connected with the outer surfaces of the first fixed block and the second fixed block respectively, and the inner surfaces of the two guide wheels are movably connected with the outer surface of the cutting line body.
[0008] As the utility model is preferred, the front side of the middle part of the left end of the second fixed block movably connected with an adjusting wheel, the inner surface of the adjusting wheel is fixedly connected with the outer surface of the cutting line body, the inside of the adjusting wheel is fixedly sleeved with a round rod, the right end of the round rod penetrates through the second fixed block and extends to the right side of the outer surface of the second fixed block, the outer surface of the round rod is movably sleeved with the inner surface of the second fixed block, the middle part of the outer surface of the round rod is fixedly sleeved with a gear, and the outer surface of the gear is movably sleeved with the inner surface of the second fixed block.
[0009] As the utility model is preferred, the right side of the bottom end inside the second fixed block is fixedly installed with a power motor, the other end of the output shaft of the power motor is fixedly sleeved with a power lead screw, the outer surface of the power lead screw is threadedly sleeved with a toothed plate, the outer surface of the toothed plate is movably sleeved with the inner surface of the second fixed block, and the left side of the outer surface of the toothed plate is meshedly connected with the outer surface of the gear.
[0010] As the utility model is preferred, the rear side of the outer surface of the lifting block movably sleeved with a back plate, the bottom of the front end of the back plate is fixedly installed with a base, the inside of the bottom end of the back plate is fixedly sleeved with a first motor, the other end of the output shaft of the first motor is fixedly sleeved with a first threaded rod, the top end of the first threaded rod penetrates through the back plate and extends to the top of the back plate, and the outer surface of the first threaded rod is threadedly sleeved with the inner surface of the lifting block.
[0011] As the utility model is preferred, the left side of the top end of the base movably connected with a placing table, the inside of the placing table movably sleeved with a double threaded rod, the left and right sides of the outer surface of the double threaded rod are threadedly sleeved with clamping blocks respectively, the number of the clamping blocks is two, and the outer surfaces of the two clamping blocks are movably sleeved with the inner surface of the placing table.
[0012] As the utility model is preferred, the middle part of the bottom end of the placing table is fixedly installed with a circular shaft, the outer surface of the circular shaft and the inner surface of the base are movably sleeved, the bottom of the outer surface of the circular shaft is movably sleeved with a movable block, the outer surface of the movable block and the left side of the inner surface of the base are movably sleeveled, the bottom end of the circular shaft is fixedly sleeved with a circular wheel, and the top end of the circular wheel and the top of the inner surface of the movable block are movably connected.
[0013] As the utility model is preferred, the top of the middle part of the front end of the circular wheel is hingedly connected with a connecting rod, the other end of the connecting rod is hingedly connected with a rectangular block, the bottom of the outer surface of the rectangular block and the bottom of the inner surface of the movable block are movably sleeved, the right end of the rectangular block is fixedly installed with a pneumatic cylinder, and the right end of the pneumatic cylinder and the right side inner wall of the movable block are fixedly connected.
[0014] As the utility model is preferred, the bottom of the left end of the base is fixedly sleeved with a second motor, the other end of the output shaft of the second motor is fixedly sleeved with a second threaded rod, the right end of the second threaded rod penetrates through the base and extends to the inside of the base, and the left side of the outer surface of the second threaded rod and the inner surface of the bottom end of the movable block are threadedly sleeved.
[0015] The utility model has the advantages that:
[0016] 1、The utility model discloses a connecting rod, a inclined rod, a rectangular plate and a driving motor are set up, when the driving motor starts, the driving screw rod will rotate, because the outer surface of the driving screw rod and the inner surface of the rectangular plate are threadedly sleeved, so under the action of the driving screw rod, the rectangular plate will move along with the one end of the inclined rod on the outer surface of the limiting rod, thereby making the other end of the inclined rod generate a pulling force to the connecting rod, pulling two connecting rods to move towards each other with the first fixed block and the second fixed block respectively, so that the length of the cutting line can be adjusted, thereby preventing the cutting line from being too long and more prone to relaxation, and further affecting the cutting precision.
[0017] 2、The utility model discloses an adjusting wheel, a circular rod, a gear, a power motor and a toothed plate are set up, when the power motor starts, the power screw rod will rotate, because the inner surface of the toothed plate and the outer surface of the power screw rod are threadedly sleeved, and the outer surface of the toothed plate and the outer surface of the gear are meshed, so under the action of the power screw rod, the toothed plate will move, thereby making the gear rotate with the movement of the toothed plate, and further making the circular rod rotate with the adjusting wheel under the action of the gear, so that the tension degree of the cutting line main body can be adjusted, thereby improving the stability of the cutting line main body when cutting.
[0018] 3, The utility model discloses a circular shaft, round, link rod, rectangular block and pneumatic cylinder are set up, when pneumatic cylinder starts, rectangular block will move, because the upper and lower ends of link rod are hinged with round and rectangular block respectively, so with the movement of rectangular block, link rod will move together, thereby making the other end of link rod produce a pulling force to round, and round is pulled to rotate with circular shaft, and the placement platform is driven to rotate with circular shaft, thereby the position of single crystal silicon round bar can be adjusted, the time consumed in cutting process is reduced, and the cutting rate of single crystal silicon square bar ring line square equipment is improved. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is structure schematic drawing of the utility model;
[0020] Figure 2 It is sectional structure schematic drawing of the utility model cross plate;
[0021] Figure 3 It is sectional structure schematic drawing of the utility model side;
[0022] Figure 4 It is sectional structure schematic drawing of the utility model second fixed block top;
[0023] Figure 5 It is sectional structure schematic drawing of the utility model second fixed block front;
[0024] Figure 6 It is sectional structure schematic drawing of the utility model bottom;
[0025] Figure 7 It is Figure 3 It is local enlarged structure schematic drawing of A in middle;
[0026] Figure 8 It is Figure 4 It is local enlarged structure schematic drawing of B in middle;
[0027] Figure 9 It is Figure 4 It is local enlarged structure schematic drawing of C in middle;
[0028] Figure 10 It is Figure 5 It is local enlarged structure schematic drawing of D in middle.
[0029] In the diagram: 1. Horizontal plate; 2. Lifting block; 3. Connecting rod; 4. First fixed block; 5. Second fixed block; 6. Diagonal rod; 7. Rectangular plate; 8. Limiting rod; 9. Stop block; 10. Drive motor; 11. Drive screw; 12. Retractor / discharge motor; 13. Rotating shaft; 14. Retractor / discharge wheel; 15. Cutting wire body; 16. Fixed shaft; 17. Guide wheel; 18. Adjusting wheel; 19. Round rod; 20. Gear; 21. Power motor; 22. Power screw; 23. Tooth plate; 24. Back plate; 25. Base; 26. First motor; 27. First threaded rod; 28. Placement platform; 29. Double threaded rod; 30. Clamping block; 31. Round shaft; 32. Movable block; 33. Round wheel; 34. Connecting rod; 35. Rectangular block; 36. Pneumatic cylinder; 37. Second motor; 38. Second threaded rod. Detailed Implementation
[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0031] like Figures 1 to 10 As shown, this utility model embodiment provides a low-loss, high-precision single-crystal silicon square rod loop squaring device, including a horizontal plate 1. A lifting block 2 is fixedly installed at the middle of the rear end of the horizontal plate 1. Connecting rods 3 are movably sleeved on the left and right sides inside the horizontal plate 1, and there are two connecting rods 3. A first fixing block 4 and a second fixing block 5 are fixedly installed at the front end of the two connecting rods 3, respectively. An inclined rod 6 is hinged to the rear side of the top end of the two connecting rods 3, and there are two inclined rods 6. A rectangular plate 7 is hinged to the other end of the two inclined rods 6, and a limiting rod 8 is movably sleeved on the inner surface of the front end of the rectangular plate 7. The bottom end of the limiting rod 8 is fixedly connected to the rear side of the middle of the top end of the horizontal plate 1. A stop block 9 is fixedly sleeved on the top of the outer surface of the limiting rod 8. A drive motor 10 is fixedly installed on the front side of the middle of the top end of the lifting block 2. A drive screw 11 is fixedly sleeved on the other end of the output shaft of the drive motor 10. The outer surface of the drive screw 11 is threadedly sleeved on the inner surface of the rear end of the rectangular plate 7, and the top of the outer surface of the drive screw 11 is movably sleeved on the inner surface of the rear end of the stop block 9.
[0032] When the driving motor 10 is started, the driving screw rod 11 will rotate, and since the driving screw rod 11 is screwed with the rectangular plate 7, the rectangular plate 7 will move along the outer surface of the limiting rod 8 under the action of the driving screw rod 11, and since the upper and lower ends of the inclined rod 6 are respectively hinged with the rectangular plate 7 and the connecting rod 3, the top end of the inclined rod 6 will move along with the movement of the rectangular plate 7, so that the bottom end of the inclined rod 6 generates a pulling force on the connecting rod 3, pulling the two connecting rods 3 to move towards each other along the inner surface of the horizontal plate 1, so as to shorten the length of the cutting line by adjusting the distance between the first fixed block 4 and the second fixed block 5, thereby preventing the cutting line from being too long and more prone to relaxation when processing small single crystal silicon rods, which in turn affects the cutting precision.
[0033] The inner front end of the first fixed block 4 is sleeved with a winding and unwinding motor 12, the other end of the output shaft of the winding and unwinding motor 12 is sleeved with a rotating shaft 13, the left end of the rotating shaft 13 penetrates through the first fixed block 4 and extends to the outside of the first fixed block 4 and is sleeved with a winding and unwinding wheel 14, the outer surface of the winding and unwinding wheel 14 is movably connected with the outer surface of the first fixed block 4, and the inner surface of the winding and unwinding wheel 14 is fixedly connected with a cutting line body 15.
[0034] When the winding and unwinding motor 12 is started, the rotating shaft 13 will drive the winding and unwinding wheel 14 to rotate, and since the cutting line body 15 is fixedly connected in the inner part of the winding and unwinding wheel 14, the winding and unwinding operation of the cutting line body 15 can be realized through the rotation of the winding and unwinding wheel 14.
[0035] The left middle rear side of the first fixed block 4 and the second fixed block 5 is fixedly installed with a fixed shaft 16, the outer surface of the fixed shaft 16 is movably sleeved with a guide wheel 17, the number of the guide wheel 17 is two, the outer surfaces of the two guide wheels 17 are movably connected with the outer surfaces of the first fixed block 4 and the second fixed block 5 respectively, and the inner surfaces of the two guide wheels 17 are movably connected with the outer surface of the cutting line body 15.
[0036] The cooperation between the fixed shaft 16 and the guide wheel 17 plays a limiting and guiding role on the cutting line body 15.
[0037] The left middle front side of the second fixed block 5 is movably connected with an adjusting wheel 18, the inner surface of the adjusting wheel 18 is fixedly connected with the outer surface of the cutting line body 15, the inner part of the adjusting wheel 18 is sleeved with a round rod 19, the right end of the round rod 19 penetrates through the second fixed block 5 and extends to the right side of the outer surface of the second fixed block 5, the outer surface of the round rod 19 is movably sleeved with the inner surface of the second fixed block 5, the middle part of the outer surface of the round rod 19 is sleeved with a gear 20, and the outer surface of the gear 20 is movably sleeved with the inner surface of the second fixed block 5.
[0038] When the gear 20 rotates along the inner surface of the second fixed block 5, since the gear 20 and the adjusting wheel 18 are fixedly sleeved on the outer surface of the round rod 19, under the action of the gear 20, the round rod 19 will rotate with the adjusting wheel 18, so that the adjusting wheel 18 rotates with one end of the cutting line body 15, and the tension of the cutting line body 15 is adjusted, so that the cutting stability is improved.
[0039] The right side of the inner bottom end of the second fixed block 5 is fixedly provided with a power motor 21, the other end of the output shaft of the power motor 21 is fixedly sleeved with a power lead screw 22, the outer surface of the power lead screw 22 is threadedly sleeved with a toothed plate 23, the outer surface of the toothed plate 23 is movably sleeved with the inner surface of the second fixed block 5, and the left side of the outer surface of the toothed plate 23 is engagedly connected with the outer surface of the gear 20.
[0040] When the power motor 21 is started, the power lead screw 22 will rotate, since the outer surface of the power lead screw 22 is threadedly sleeved with the inner surface of the toothed plate 23, under the action of the power lead screw 22, the toothed plate 23 will move along the inner surface of the second fixed block 5, so that the gear 20 engagedly connected with the toothed plate 23 rotates.
[0041] The rear side of the outer surface of the lifting block 2 is movably sleeved with a back plate 24, the bottom of the front end of the back plate 24 is fixedly provided with a base 25, the inner bottom end of the back plate 24 is fixedly sleeved with a first motor 26, the other end of the output shaft of the first motor 26 is fixedly sleeved with a first threaded rod 27, the top end of the first threaded rod 27 penetrates through the back plate 24 and extends to the top of the back plate 24, and the outer surface of the first threaded rod 27 is threadedly sleeved with the inner surface of the lifting block 2.
[0042] When the first motor 26 is started, the first threaded rod 27 will rotate, since the outer surface of the first threaded rod 27 is threadedly sleeved with the inner surface of the lifting block 2, under the action of the first threaded rod 27, the lifting block 2 will move along the inner surface of the back plate 24 with the horizontal plate 1, and the back plate 24 and the base 25 play the roles of supporting and fixing.
[0043] The left side of the top end of the base 25 is movably connected with a placing table 28, the inner surface of the placing table 28 is movably sleeved with a double-threaded rod 29, the outer surfaces of the left and right sides of the double-threaded rod 29 are respectively threadedly sleeved with clamping blocks 30, the number of the clamping blocks 30 is two, and the outer surfaces of the two clamping blocks 30 are movably sleeved with the inner surface of the placing table 28.
[0044] Since the inner surface of the clamping block 30 is threadedly sleeved with the outer surface of the double-threaded rod 29, when the double-threaded rod 29 is rotated, the two clamping blocks 30 will move towards each other along the inner surface of the placing table 28 under the action of the double-threaded rod 29, so that the single crystal silicon round rod is clamped and fixed.
[0045] The middle part of the bottom end of the placing table 28 is fixedly installed with a round shaft 31, the outer surface of the round shaft 31 is movably sleeved with the inner surface of the base 25, the bottom of the outer surface of the round shaft 31 is movably sleeved with a movable block 32, the outer surface of the movable block 32 is movably sleeved with the left side of the inner surface of the base 25, and the bottom end of the round shaft 31 is fixedly sleeved with a round wheel 33, and the top end of the round wheel 33 is movably connected with the top of the inner surface of the movable block 32.
[0046] When the round wheel 33 rotates, the placing table 28 will rotate through the round shaft 31, and when the movable block 32 moves along the inner surface of the horizontal plate 1, the placing table 28 will move through the round shaft 31.
[0047] The top of the middle part of the front end of the round wheel 33 is hingedly connected with a connecting rod 34, the other end of the connecting rod 34 is hingedly connected with a rectangular block 35, the bottom of the outer surface of the rectangular block 35 is movably sleeved with the bottom of the inner surface of the movable block 32, the right end of the rectangular block 35 is fixedly installed with a pneumatic cylinder 36, and the right end of the pneumatic cylinder 36 is fixedly connected with the right inner wall of the movable block 32.
[0048] When the pneumatic cylinder 36 is started, one end of the rectangular block 35 and the connecting rod 34 will move, so that the other end of the connecting rod 34 generates a pulling force on the round wheel 33, and the round wheel 33 rotates around the round shaft 31, and when the rectangular block 35 moves to the left inner wall of the movable block 32, the round wheel 33 can be rotated by ninety degrees.
[0049] The bottom of the left end of the base 25 is fixedly sleeved with a second motor 37, the other end of the output shaft of the second motor 37 is fixedly sleeved with a second threaded rod 38, the right end of the second threaded rod 38 penetrates through the base 25 and extends to the inside of the base 25, and the left side of the outer surface of the second threaded rod 38 is threadedly sleeved with the inner surface of the bottom end of the movable block 32.
[0050] When the second motor 37 is started, the second threaded rod 38 will rotate, so that the movable block 32 moves along the inner surface of the horizontal plate 1 under the action of the second threaded rod 38, so that the placing table 28 moves through the movable block 32 and the round shaft 31.
[0051] Working principle and use process:
[0052] In use, the operator first starts the driving motor 10 according to the single crystal silicon round bar specification, so that the driving screw rod 11 rotates, thereby making the rectangular plate 7 sleeved on the outer surface of the driving screw rod 11 and the top end of the inclined rod 6 move along the outer surface of the limiting rod 8, thereby making the bottom end of the inclined rod 6 generate a pulling force on the connecting rod 3, pulling the two connecting rods 3 respectively with the connecting rod 3 and the first fixed block 4 to move along the inner surface of the horizontal plate 1, until the interval between the first fixed block 4 and the second fixed block 5 is adapted to the specification of the single crystal silicon round bar, then the operator starts the winding and unwinding motor 12, so that the rotating shaft 13 drives the winding and unwinding wheel 14 to rotate, thereby winding the cutting line main body 15, and the cutting line main body 15 is straightened, under the cooperation of various mechanisms, the length of the cutting line main body 15 is adjusted, thereby preventing the cutting line main body 15 from being too long and more prone to relaxation when processing a single crystal silicon round bar with a smaller specification.
[0053] Then the operator starts the power motor 21, so that the power screw rod 22 rotates, at this time the toothed plate 23 sleeved on the outer surface of the power screw rod 22 will move along the inner surface of the second fixed block 5, and with the movement of the toothed plate 23, the gear 20 engaged with the toothed plate 23 will rotate with the round rod 19, thereby making the adjusting wheel 18 rotate with one end of the cutting line main body 15 through the round rod 19, and adjusting the tension of the cutting line main body 15, thereby improving the stability of the cutting line main body 15 during cutting.
[0054] Subsequently, the operator places the single crystal silicon round bar on the top end of the placement table 28, and then rotates the double-threaded rod 29, so that the two clamping blocks 30 move towards each other to clamp and fix the single crystal silicon round bar, and then the operator starts the second motor 37, so that the second threaded rod 38 rotates, thereby causing the movable block 32 to move with the placement table 28 through the round shaft 31 under the action of the second threaded rod 38, until the cutting position of the single crystal silicon round bar is aligned with the cutting line body 15, and then the operator can start the first motor 26, so that the first threaded rod 27 rotates, thereby causing the lifting block 2 sleeved on the outer surface of the first threaded rod 27 to move downward with the horizontal plate 1, and then cutting operation is performed through the cutting line body 15, after the longitudinal two faces of the single crystal silicon round bar are cut, the operator resets the cutting line body 15, and then starts the pneumatic cylinder 36, so that the rectangular block 35 moves with one end of the connecting rod 34, thereby causing the other end of the connecting rod 34 to generate a pulling force on the circular wheel 33, pulling the circular wheel 33 to rotate with the placement table 28 through the round shaft 31, until the circular wheel 33 rotates with the placement table 28 by ninety degrees, and then the first motor 26 is started again to complete the cutting of the remaining two faces of the single crystal silicon round bar, so as to realize the adjustment of the cutting position of the single crystal silicon round bar, thereby reducing the time consumed in the cutting process and improving the cutting rate of the single crystal silicon square bar ring line square device.
[0055] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant 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 inherent to such a process, method, article or device.
[0056] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A low-loss high-precision single crystal silicon square rod ring line square root device, comprising a cross plate (1), characterized in that: The middle part of the rear end of the transverse plate (1) is fixedly installed with a lifting block (2), the left and right sides of the inside of the transverse plate (1) are movably sleeved with connecting rods (3), the number of the connecting rods (3) is two, the front ends of the two connecting rods (3) are fixedly installed with first fixed blocks (4) and second fixed blocks (5) respectively, the rear sides of the top ends of the two connecting rods (3) are hingedly connected with inclined rods (6), the number of the inclined rods (6) is two, the other ends of the two inclined rods (6) are hingedly connected with rectangular plates (7) respectively, the inner surface of the front end of the rectangular plate (7) is movably sleeved with a limiting rod (8), the bottom end of the limiting rod (8) is fixedly connected with the rear side of the middle part of the top end of the transverse plate (1), the top of the outer surface of the limiting rod (8) is fixedly sleeved with a stop block (9), the front side of the middle part of the top end of the lifting block (2) is fixedly installed with a driving motor (10), the other end of the output shaft of the driving motor (10) is fixedly sleeved with a driving lead screw (11), the outer surface of the driving lead screw (11) is threadedly sleeved with the inner surface of the rear end of the rectangular plate (7), and the top of the outer surface of the driving lead screw (11) is movably sleeved with the inner surface of the rear end of the stop block (9).
2. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 1, characterized in that: The front end of the inside of the first fixed block (4) is fixedly sleeved with a receiving and releasing motor (12), the other end of the output shaft of the receiving and releasing motor (12) is fixedly sleeved with a rotating shaft (13), the left end of the rotating shaft (13) penetrates through the first fixed block (4) and extends to the outside of the first fixed block (4) and is fixedly sleeved with a receiving and releasing wheel (14), the outer surface of the receiving and releasing wheel (14) is movably connected with the outer surface of the first fixed block (4), and the inside of the receiving and releasing wheel (14) is fixedly connected with a cutting line body (15).
3. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 1, characterized in that: The rear sides of the left end middle parts of the first fixed block (4) and the second fixed block (5) are fixedly installed with fixed shafts (16) respectively, the outer surfaces of the fixed shafts (16) are movably sleeved with guide wheels (17), the number of the guide wheels (17) is two, the outer surfaces of the two guide wheels (17) are movably connected with the outer surfaces of the first fixed block (4) and the second fixed block (5) respectively, and the inner surfaces of the two guide wheels (17) are movably connected with the outer surface of the cutting line body (15).
4. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 1, characterized in that: The front side of the left end middle part of the second fixed block (5) is movably connected with an adjusting wheel (18), the inner surface of the adjusting wheel (18) is fixedly connected with the outer surface of the cutting line body (15), the inside of the adjusting wheel (18) is fixedly sleeved with a circular rod (19), the right end of the circular rod (19) penetrates through the second fixed block (5) and extends to the right side of the outer surface of the second fixed block (5), the outer surface of the circular rod (19) is movably sleeved with the inner surface of the second fixed block (5), the middle part of the outer surface of the circular rod (19) is fixedly sleeved with a gear (20), and the outer surface of the gear (20) is movably sleeved with the inner surface of the second fixed block (5).
5. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 1, characterized in that: The right side of the bottom end of the second fixed block (5) is fixedly installed with a power motor (21), the other end of the output shaft of the power motor (21) is fixedly sleeved with a power lead screw (22), the outer surface of the power lead screw (22) is threadedly sleeved with a gear plate (23), the outer surface of the gear plate (23) and the inner surface of the second fixed block (5) are movably sleeved, and the outer surface of the gear plate (23) is meshedly connected with the outer surface of the gear (20).
6. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 1, characterized in that: The rear side of the outer surface of the lifting block (2) is movably sleeved with a back plate (24), the bottom of the front end of the back plate (24) is fixedly installed with a base (25), the bottom end of the back plate (24) is fixedly sleeved with a first motor (26), the other end of the output shaft of the first motor (26) is fixedly sleeved with a first threaded rod (27), the top end of the first threaded rod (27) penetrates through the back plate (24) and extends to the top of the back plate (24), and the outer surface of the first threaded rod (27) is threadedly sleeved with the inner surface of the lifting block (2).
7. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 6, characterized in that: The left side of the top end of the base (25) is movably connected with a placing table (28), the inside of the placing table (28) is movably sleeved with a double-threaded rod (29), the outer surfaces of the left and right sides of the double-threaded rod (29) are threadedly sleeved with clamping blocks (30), the number of the clamping blocks (30) is two, and the outer surfaces of the two clamping blocks (30) are movably sleeved with the inner surface of the placing table (28).
8. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 7, characterized in that: The middle of the bottom end of the placing table (28) is fixedly installed with a circular shaft (31), the outer surface of the circular shaft (31) is movably sleeved with the inner surface of the base (25), the bottom of the outer surface of the circular shaft (31) is movably sleeved with a movable block (32), the outer surface of the movable block (32) is movably sleeved with the left side of the inner surface of the base (25), the bottom end of the circular shaft (31) is fixedly sleeved with a circular wheel (33), and the top end of the circular wheel (33) is movably connected with the top of the inner surface of the movable block (32).
9. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 8, characterized in that: The top of the middle of the front end of the circular wheel (33) is hingedly connected with a connecting rod (34), the other end of the connecting rod (34) is hingedly connected with a rectangular block (35), the bottom of the outer surface of the rectangular block (35) is movably sleeved with the bottom of the inner surface of the movable block (32), the right end of the rectangular block (35) is fixedly installed with a pneumatic cylinder (36), and the right end of the pneumatic cylinder (36) is fixedly connected with the right side inner wall of the movable block (32).
10. The low-loss high-precision single crystal silicon square rod ring line opening device according to claim 6, characterized in that: The bottom of the left end of the base (25) is fixedly sleeved with a second motor (37), the other end of the output shaft of the second motor (37) is fixedly sleeved with a second threaded rod (38), the right end of the second threaded rod (38) penetrates through the base (25) and extends to the inside of the base (25), and the left side of the outer surface of the second threaded rod (38) is threadedly sleeved with the inner surface of the bottom end of the movable block (32).