A grinding and cutting all-in-one machine and a control method thereof

Abstract

The present application relates to the field of crystal bar processing, and particularly relates to a cutting and grinding integrated machine and a control method thereof, the cutting and grinding integrated machine comprising a machine body, a feeding assembly, a discharging assembly, a cutting assembly, a grinding assembly and a transfer assembly, the cutting assembly, the feeding assembly, the grinding assembly and the discharging assembly are arranged side by side in the machine body along the width direction of the machine body; the grinding assembly comprises a plane grinding assembly and a chamfer grinding assembly, the chamfer grinding assembly and the plane grinding assembly are arranged integrally, the feeding assembly and the discharging assembly are movable along the length direction of the machine body; the transfer assembly comprises a mechanical hand, the mechanical hand is movable along the width direction of the machine body and the height direction of the machine body; the control method of the cutting and grinding integrated machine is further included; the related movement structure of the mechanical hand is simplified, can be arranged compactly, and is convenient for subsequent maintenance; the design that the chamfer grinding assembly and the plane grinding assembly are arranged integrally can improve the compactness of the structure.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of crystal bar processing, in particular to a cutting and grinding integrated machine and a control method thereof. BACKGROUND

[0002] The equipment for processing silicon rods usually includes cutting-off machines, square cutting machines and slicing machines, etc., which are used for cutting-off, square cutting and slicing of silicon rods, wherein the cutting-off machine is mainly used for cutting-off long silicon rods into short silicon rods (usually round rods), the square cutting machine is mainly used for cutting the cut-off round rods into square rods along the length direction, and the slicing machine is mainly used for slicing the square rods to obtain thin silicon wafers. With the development of the photovoltaic industry, there is currently a demand for silicon wafer products corresponding to half rods (usually rods formed by cutting the above-mentioned square rods in half along the length direction).

[0003] In the processing of the above-mentioned half rod products, the prior art usually uses a half rod processing equipment, which needs to pass the to-be-processed crystal bar through a feeding assembly, a cutting assembly, a grinding assembly and a discharging assembly in sequence to complete the processing of the half rod product by performing feeding, cutting, grinding and discharging processes. In the arrangement of the processing assemblies of each process of the equipment, taking the grinding assembly as an example, it includes a chamfer grinding assembly and a flat grinding assembly, two kinds of processing components, which are usually designed independently. The chamfer grinding and the flat grinding need to be cooperatively processed by a long grinding platform and the chamfer grinding assembly and the flat grinding assembly arranged on the grinding platform with a spacing, which leads to a large overall equipment size, a large structure and complicated maintenance. In addition, the existing processing equipment usually adopts a transfer design of a mechanical hand moving in three axes, and the arrangement of the corresponding mechanical hand moving structure also leads to an increase in the overall equipment size, which is not compact enough. The corresponding processing moving path of each process is also increased, the processing time is increased, and the processing efficiency is also affected to a certain extent. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a cutting and grinding integrated machine and a control method thereof, which can reduce the equipment size and improve the structural compactness.

[0005] In order to solve the above technical problem, the technical scheme adopted by the present application is as follows: a cutting and grinding integrated machine, comprising a machine body, a feeding assembly, a discharging assembly, a cutting assembly, a grinding assembly and a transfer assembly, wherein the cutting assembly, the feeding assembly, the grinding assembly and the discharging assembly are arranged side by side in the machine body along the width direction of the machine body; the grinding assembly comprises a flat grinding assembly and a chamfer grinding assembly, the chamfer grinding assembly and the flat grinding assembly are integrally arranged, and the feeding assembly and the discharging assembly are movable along the length direction of the machine body; the transfer assembly comprises a mechanical hand, the mechanical hand is movable along the width direction of the machine body and the height direction of the machine body, and the feeding position of the feeding assembly, the discharging position of the discharging assembly and the processing positions of the cutting assembly and the grinding assembly are located on the moving path of the mechanical hand.

[0006] A control method of a cutting and grinding integrated machine, applied to the cutting and grinding integrated machine, comprising the following steps: placing a crystal bar behind the feeding assembly, moving the crystal bar to the feeding position of the feeding assembly along the length direction of the machine body through the feeding assembly; then the mechanical hand moves to the feeding position of the feeding assembly along the width direction of the machine body to grab the crystal bar, and then moves to the processing position of the cutting assembly again to perform the cutting process by the cutting assembly; after the cutting process is completed, the mechanical hand grabs the cut crystal bar and moves to the processing position of the grinding assembly, and the chamfer grinding assembly and the plane grinding assembly perform the chamfer grinding process and the plane grinding process on the crystal bar in sequence; after the chamfer grinding process and the plane grinding process are completed, the mechanical hand grabs the ground crystal bar and moves to the feeding position of the discharging assembly, and the crystal bar is discharged out of the machine body through the discharging assembly.

[0007] The beneficial effects of the present application are that: through the cooperation of the cutting assembly, the feeding assembly, the grinding assembly and the discharging assembly arranged side by side and the mechanical hand, the mechanical hand can complete the taking and placing of the crystal bar on the feeding assembly, the cutting assembly, the grinding assembly and the discharging assembly respectively by moving along a single width direction of the machine body; correspondingly, the related movement structure of the mechanical hand is more simplified compared with the traditional three-axis mechanical hand, the weight is reduced, the overall structure is reduced in size, the arrangement is compact, and the subsequent maintenance is facilitated; compared with the traditional split interval arrangement, the design of the integrated arrangement of the chamfer grinding assembly and the plane grinding assembly can realize the reduction of the overall size and improve the structural compactness; in addition, the arrangement of the feeding assembly between the cutting assembly and the grinding assembly can interval the cutting and grinding processes, so as to avoid the waste flying to another assembly during the processing of the two processes and affect the processing precision.

[0008] The crystal bar is grabbed by the mechanical hand and moves horizontally to complete the cutting and grinding operation through the cooperation of the feeding assembly, the cutting assembly, the grinding assembly and the discharging assembly. The control of the horizontal movement of the mechanical hand can simplify the structure, reduce the size of the equipment, improve the control stability, and also facilitate the later maintenance operation. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the cutting and grinding integrated machine of the embodiment of the present application;

[0010] Figure 2 It is a structural schematic diagram of the feeding assembly of the cutting and grinding integrated machine of the embodiment of the present application;

[0011] Figure 3 It is a structural schematic diagram of the bearing platform of the cutting and grinding integrated machine of the embodiment of the present application;

[0012] Figure 4 It is a structural schematic diagram of the transfer assembly of the cutting and grinding integrated machine of the embodiment of the present application;

[0013] Figure 5 FIG. 1 is a structural schematic diagram of a grinding platform of a cutting and grinding all-in-one machine according to an embodiment of the present application;

[0014] Figure 6 FIG. 1 is a structural schematic diagram of a grinding platform of a cutting and grinding all-in-one machine according to an embodiment of the present application;

[0015] Figure 7 FIG. 1 is a structural schematic diagram of a grinding platform of a cutting and grinding all-in-one machine according to an embodiment of the present application;

[0016] Label explanation:

[0017] 1, machine body; 2, feeding assembly; 21, feeding conveyor belt; 22, first cleaning nozzle; 23, first cleaning brush; 3, discharging assembly; 31, discharging conveyor belt; 4, cutting assembly; 41, bearing platform; 42, cutting device; 5, grinding assembly; 51, grinding platform; 52, grinding seat; 53, mounting base; 54, grinding fixed cylinder; 55, oil stone assembly; 56, calibration assembly; 57, flat grinding assembly; 58, chamfer grinding assembly; 6, transfer assembly; 61, mechanical hand; 62, moving frame. DETAILED DESCRIPTION

[0018] To make the technical content of the present application, the purposes and effects achieved clear, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0019] Please refer to Figures 1 to 7 A cutting and grinding all-in-one machine, comprising a machine body 1, a feeding assembly 2, a discharging assembly 3, a cutting assembly 4, a grinding assembly 5 and a transfer assembly 6, the cutting assembly 4, the feeding assembly 2, the grinding assembly 5 and the discharging assembly 3 are arranged side by side in the machine body 1 along the width direction of the machine body 1; the grinding assembly 5 comprises a flat grinding assembly 57 and a chamfer grinding assembly 58, the chamfer grinding assembly 58 and the flat grinding assembly 57 are arranged integrally, the feeding assembly 2 and the discharging assembly 3 are movable along the length direction of the machine body 1; the transfer assembly 6 comprises a mechanical hand 61, the mechanical hand 61 is movable along the width direction of the machine body 1 and the height direction of the machine body 1, the discharging position of the feeding assembly 2, the feeding position of the discharging assembly 3 and the processing position of the cutting assembly 4 and the grinding assembly 5 are all located on the moving path of the mechanical hand 61.

[0020] From the above description, the beneficial effects of the present application are that: through the cooperation of the cutting assembly 4, the feeding assembly 2, the grinding assembly 5 and the discharging assembly 3 arranged side by side and the mechanical hand 61, the mechanical hand 61 can complete the taking and placing of the crystal bar on the feeding assembly 2, the cutting assembly 4, the grinding assembly 5 and the discharging assembly 3 respectively by moving along the single width direction of the machine body 1; correspondingly, the related moving structure of the mechanical hand 61 is more simplified compared with the traditional three-axis mechanical hand 61, the weight is reduced, the overall structure is reduced in size, the arrangement is compact, and the subsequent maintenance is facilitated; the design of the chamfer grinding assembly 58 and the flat grinding assembly 57 arranged integrally can reduce the overall size compared with the traditional separate arrangement, and improve the structural compactness; in addition, the arrangement of the feeding assembly 2 between the cutting assembly 4 and the grinding assembly 5 can separate the cutting and grinding processes, and avoid the waste generated during the two processes from splashing to another assembly and affecting the machining precision.

[0021] Further, the grinding assembly 5 further comprises a grinding platform 51, the grinding platform 51 is movable along the length direction of the machine body 1; two inclined grinding seats 52 are arranged symmetrically on the grinding platform 51 along the length direction of the machine body 1, the grinding seats 52 are used for placing the crystal bar processed by the cutting assembly 4; the flat grinding assembly 57 and the chamfer grinding assembly 58 are arranged on the moving path of the grinding platform 51.

[0022] From the above description, the design of the grinding platform 51 with the inclined grinding seat 52 can reduce the space occupation in the width direction of the equipment compared with the traditional flat grinding seat 52, and utilize the space in the height direction of the equipment for grinding operation; the flat grinding assembly 57 and the chamfer grinding assembly 58 can also be correspondingly arranged in the height direction of the equipment to cooperate with the grinding seat 52, thereby reducing the size of the flat grinding assembly 57 and the chamfer grinding assembly 58 in the width direction of the equipment, and allowing other components to be arranged more compactly.

[0023] Further, the grinding platform 51 comprises a mounting base 53, the grinding seat 52 is arranged on the mounting base 53, and the mounting base 53 is movable along the length direction of the machine body 1; the mounting base 53 is provided with a hollow portion in the middle.

[0024] From the above description, the grinding platform 51 realizes grinding of the crystal bar by cooperation of the mounting base 53 moving in the length direction of the machine body 1 and the flat grinding assembly 57 and the chamfer grinding assembly 58; the hollow portion on the mounting base 53 can reduce the weight of the equipment, improve the moving precision, and also serve as a space for arranging other components.

[0025] Further, the grinding assembly 5 further comprises a grinding fixing air cylinder 54, a fixed end of the grinding fixing air cylinder 54 is fixed in the hollow portion of the mounting base 53, and a driving end of the grinding fixing air cylinder 54 protrudes from the mounting base 53 and is opposite to the grinding seat 52.

[0026] As can be seen from the above description, after the crystal bar is placed on the grinding seat 52 of the grinding platform 51, the driving end of the grinding fixing cylinder 54 is actuated to press the crystal bar on the grinding seat 52, thereby ensuring the fixation of the crystal bar during processing; the fixed end of the grinding fixing cylinder 54 is arranged in the hollow portion of the mounting base 53, the components are reasonably arranged in the hollow portion space, the occupied volume is reduced, and a certain hidden protection effect can also be achieved.

[0027] Further, the grinding assembly 5 further comprises an oil stone assembly 55, which is opposite to the chamfer grinding assembly 58 and the plane grinding assembly 57; the oil stone assembly 55 comprises a grinding oil stone and a rotating motor, the grinding oil stone is rotatably arranged on the mounting base 53, and the rotating motor is arranged in the hollow portion of the mounting base 53 and is in transmission connection with the grinding oil stone.

[0028] As can be seen from the above description, the oil stone assembly 55 is a tool grinding assembly of the chamfer grinding assembly 58 and the plane grinding assembly 57. The grinding oil stone is rotatably arranged on the mounting base 53 by the rotating motor, which can improve the grinding efficiency of the tool of the chamfer grinding assembly 58 and the plane grinding assembly 57. The rotating motor is arranged in the hollow portion of the mounting base 53, the components are reasonably arranged in the hollow portion space, the occupied volume is reduced, and a certain hidden protection effect can also be achieved.

[0029] Further, the cutting assembly 4 comprises two bearing platforms 41 and a cutting device 42, the machine body 1 is provided with a moving slide rail along the length direction thereof, the two bearing platforms 41 are respectively arranged on the two sides of the moving slide rail, and the cutting device 42 moves along the moving slide rail; the two bearing platforms 41 can move towards each other or away from each other; the bearing platform 41 is located on the moving path of the mechanical hand 61.

[0030] As can be seen from the above description, during the cutting operation, the crystal bar is transferred to the bearing platform 41 by the mechanical hand 61, then the bearing platforms 41 move towards each other, so that the crystal bar placed between the two bearing platforms 41 can be clamped and fixed, and then the crystal bar on the bearing platform 41 is cut by the cutting assembly. The design of the moving towards each other or away from each other of the bearing platform 41 can adapt to the size of the crystal bar on the one hand, and can also play a certain role in the tool withdrawal and structural arrangement of the cutting assembly on the other hand; when the cutting assembly is withdrawn, the bearing platforms 41 move away from each other, so that the cutting interval between the crystal bars increases, the withdrawal can be quickly performed, and the wire saw of the cutting assembly can be prevented from being shaken and scratched the crystal bar due to spraying or other external shaking during the withdrawal process; in terms of structural arrangement, if the withdrawal under the fixed cutting interval causes scratching of the crystal bar, the cutting assembly can also be moved out of the crystal bar along the cutting direction as a whole, which leads to the lengthening of the machine structure, and the above design can ensure the withdrawal while reducing the machine design of this part, thereby optimizing the structural size.

[0031] Further, the transfer assembly 6 further comprises a moving frame 62, which is arranged above the machine body 1, the length direction of the moving frame 62 is perpendicular to the length direction of the machine body 1, and the mechanical arm 61 is movably connected with the moving frame 62; the plane grinding assembly 57 and the chamfer grinding assembly 58 are arranged on the moving frame 62 corresponding to one side of the length direction of the machine body 1.

[0032] As can be seen from the above description, the mechanical arm 61 is combined with the moving frame 62 to move and grab in the width direction of the machine body 1, which simplifies the moving operation of the mechanical arm 61, compared with the design of the multi-axis mechanical arm 61, can simplify the control, improve the operation stability, and also reduce the space occupation in structure; at the same time, the single direction movement of the mechanical arm 61 makes the arranged plane grinding assembly 57 and chamfer grinding assembly 58 not limited by the height of the moving frame 62 when the multi-axis mechanical arm 61 moves, and the space occupation in the width direction of the equipment is increased.

[0033] Further, the feeding assembly 2 comprises a feeding conveying belt 21 and a first cleaning assembly, one end of the feeding conveying belt 21 is provided with the first cleaning assembly, the first cleaning assembly comprises a first cleaning nozzle 22 and a first cleaning brush 23, the first cleaning nozzle 22 is opposite to the feeding conveying belt 21, and the first cleaning brush 23 abuts against the feeding conveying belt 21; the discharging assembly 3 comprises a discharging conveying belt 31 and a second cleaning assembly, one end of the discharging conveying belt 31 is provided with the second cleaning assembly, the second cleaning assembly comprises a second cleaning nozzle and a second cleaning brush, the second cleaning nozzle is opposite to the discharging conveying belt 31, and the second cleaning brush abuts against the discharging conveying belt 31.

[0034] As can be seen from the above description, the first cleaning nozzle 22 is used to spray and wash the feeding conveying belt 21, and the first cleaning brush 23 is further used to remove the waste remaining on the feeding conveying belt 21, so as to ensure the placement of the crystal bar; similarly, the second cleaning nozzle and the second cleaning brush are also used to remove the waste at the discharging conveying belt 31.

[0035] Further, the transfer assembly 6 further comprises a third cleaning assembly, which is arranged on the mechanical arm 61, and the third cleaning assembly comprises a third cleaning nozzle, which is opposite to the crystal bar to be processed.

[0036] As can be seen from the above description, the third cleaning assembly arranged on the mechanical arm 61 can clean the crystal bar during grabbing and transferring, so as to avoid scratching the crystal bar when grabbing and clamping due to the residual waste on the grabbing surface.

[0037] A control method for an integrated cutting and grinding machine, applied to the aforementioned integrated cutting and grinding machine, includes the following steps: After placing the crystal rod on the feeding assembly 2, the feeding assembly 2 moves along the length direction of the machine body 1 to send the crystal rod to the unloading position of the feeding assembly 2; then, the robot arm 61 moves laterally along the width direction of the machine body 1 to the unloading position of the feeding assembly 2 to grab the crystal rod, and then moves laterally again to the processing position of the cutting assembly 4, where the cutting assembly 4 performs the cutting process; after the cutting process is completed, the robot arm 61 grabs the cut crystal rod and moves laterally to the processing position of the grinding assembly 5, where the chamfering grinding assembly 58 and the surface grinding assembly 57 sequentially perform the chamfering grinding process and the surface grinding process on the crystal rod; after the chamfering grinding process and the surface grinding process are completed, the robot arm 61 grabs the ground crystal rod and moves laterally to the feeding position of the unloading assembly 3, where the unloading assembly 3 conveys the crystal rod out of the machine body 1.

[0038] As described above, the crystal rod is grasped by the lateral movement of the robotic arm 61, and then cut and ground in coordination with the feeding assembly 2, the cutting assembly 4, the grinding assembly 5, and the unloading assembly 3. The use of the lateral movement control of the robotic arm 61 simplifies the structure, reduces equipment size, improves control stability, and facilitates later maintenance.

[0039] Example 1

[0040] like Figures 1 to 7 As shown, the integrated cutting and grinding machine of this embodiment includes a machine body 1, a feeding assembly 2, a discharging assembly 3, a cutting assembly 4, a grinding assembly 5, and a transfer assembly 6.

[0041] The cutting component 4, feeding component 2, grinding component 5, and unloading component 3 are arranged side-by-side within the machine body 1 along its width. The grinding component 5 includes a surface grinding component 57, a chamfering grinding component 58, a grinding platform 51, a grinding stationary cylinder 54, an oilstone component 55, and a calibration component 56. The chamfering grinding component 58 and the surface grinding component 57 are integrally arranged. The feeding component 2 and the unloading component 3 are both movable along the length of the machine body 1. The transfer component 6 includes a robotic arm 61 and a moving frame 62. The robotic arm 61 is movable along the width and height of the machine body 1. The moving frame 62 is movable in the direction of rotation. Specifically, the moving frame 62 is located above the machine body 1, and the length direction of the moving frame 62 is perpendicular to the length direction of the machine body 1. The robot arm 61 moves and cooperates with the moving frame 62. The robot arm 61 is provided with a rotating structure so that the crystal rod after being grasped can be rotated. The unloading position of the loading component 2, the loading position of the unloading component 3, and the processing positions of the cutting component 4 and the grinding component 5 are all located on the moving path of the robot arm 61. The surface grinding component 57 and the chamfering grinding component 58 are located on one side of the moving frame 62 corresponding to the length direction of the machine body 1.

[0042] The grinding platform 51 is movable along the length direction of the machine body 1; two inclined grinding seats 52 are symmetrically arranged on the grinding platform 51 along the length direction of the machine body 1, and the grinding seats 52 are used for placing the crystal bar processed after the cutting assembly 4; the flat grinding assembly 57 and the chamfer grinding assembly 58 are arranged on the moving path of the grinding platform 51. The grinding platform 51 comprises a mounting base 53, the grinding seats 52 are arranged on the mounting base 53, and the mounting base 53 is movable along the length direction of the machine body 1; the mounting base 53 is provided with a hollow portion in the middle.

[0043] The fixed end of the grinding fixed cylinder 54 is fixed in the hollow portion of the mounting base 53, and the driving end of the grinding fixed cylinder 54 protrudes from the mounting base 53 and is opposite to the grinding seat 52.

[0044] The oil stone assembly 55 is opposite to the chamfer grinding assembly 58 and the flat grinding assembly 57; the oil stone assembly 55 comprises a grinding oil stone and a rotating motor, the grinding oil stone is rotatably arranged on the mounting base 53, and the rotating motor is arranged in the hollow portion of the mounting base 53 and is in transmission connection with the grinding oil stone.

[0045] The calibration assembly 56 is arranged on the mounting base 53, and the calibration assembly 56 comprises a reference block, a tool setting gauge, a shielding cover, a control connecting rod and a driving cylinder. The reference block is opposite to the flat grinding assembly 5, the tool setting gauge is provided with a flat grinding tool setting gauge and a chamfer grinding tool setting gauge corresponding to the flat grinding assembly 5 and the chamfer grinding assembly 5 respectively. The shielding cover is rotatably arranged on the mounting base 53 and shields and covers the reference block and the tool setting gauge. The driving cylinder and the shielding cover are connected through the control connecting rod, so that the reference block and the tool setting gauge can be shielded and protected during the grinding operation, and the waste material is prevented from falling.

[0046] Specifically, the flat grinding assembly 57 and the chamfer grinding assembly 58 are arranged on the front and back sides of a gantry, the opening of the gantry serves as the moving space of the grinding platform 51, and the cleaning assembly is arranged on the gantry.

[0047] The cutting assembly 4 comprises two bearing platforms 41, a positioning cylinder, a pressing cylinder and a cutting device 42. The machine body 1 is provided with a moving slide rail along the length direction thereof, and the two bearing platforms 41 are arranged on the two sides of the moving slide rail respectively, and the cutting device 42 moves along the moving slide rail. The two bearing platforms 41 can move towards or away from each other. Specifically, the two bearing platforms 41 are controlled to move through a bidirectional screw rod. The bearing platform 41 is located on the moving path of the mechanical hand 61.

[0048] The bearing platform 41 is provided with a pressing cylinder which is pressed against the top of the crystal bar to limit the up and down shaking of the crystal bar; one bearing platform 41 is further provided with a positioning cylinder, the driving end of the positioning cylinder moves towards the other bearing platform 41, and can further adapt and clamp the crystal bar by cooperating with the movement control of the bidirectional screw rod.

[0049] The feeding assembly 2 comprises a feeding conveyor belt 21 and a first cleaning assembly, one end of the feeding conveyor belt 21 is provided with the first cleaning assembly, the first cleaning assembly comprises a first cleaning nozzle 22 and a first cleaning brush 23, the first cleaning nozzle 22 is opposite to the feeding conveyor belt 21, and the first cleaning brush 23 abuts against the feeding conveyor belt 21; the discharging assembly 3 comprises a discharging conveyor belt 31 and a second cleaning assembly, one end of the discharging conveyor belt 31 is provided with the second cleaning assembly, the second cleaning assembly comprises a second cleaning nozzle and a second cleaning brush, the second cleaning nozzle is opposite to the discharging conveyor belt 31, and the second cleaning brush abuts against the discharging conveyor belt 31.

[0050] Specifically, the feeding conveyor belt 21 and the discharging conveyor belt 31 are both provided with baffle plates on both sides to avoid waste generated in other processing procedures from falling onto the feeding conveyor belt 21 and the discharging conveyor belt 31.

[0051] The transfer assembly 6 further comprises a third cleaning assembly, the third cleaning assembly is arranged on the mechanical arm 61, and the third cleaning assembly comprises a third cleaning nozzle, the third cleaning nozzle is opposite to the crystal bar to be processed.

[0052] Embodiment two

[0053] The control method of the cutting and grinding all-in-one machine is applied to the cutting and grinding all-in-one machine in embodiment one, and comprises the following steps: after the crystal bar is placed on the feeding assembly 2, the crystal bar is moved along the length direction of the machine body 1 by the feeding assembly 2, and is sent to the discharging position of the feeding assembly 2; then the mechanical arm 61 moves along the width direction of the machine body 1 to the discharging position of the feeding assembly 2 to grab the crystal bar, and then moves again to the processing position of the cutting assembly 4 to perform the cutting process by the cutting assembly 4; after the cutting process is completed, the mechanical arm 61 grabs the cut crystal bar and moves to the processing position of the grinding assembly 5, and the chamfer grinding assembly 58 and the plane grinding assembly 57 sequentially perform the chamfer grinding process and the plane grinding process on the crystal bar; after the chamfer grinding process and the plane grinding process are completed, the mechanical arm 61 grabs the ground crystal bar and moves to the feeding position of the discharging assembly 3, and the crystal bar is conveyed out of the machine body 1 by the discharging assembly 3.

[0054] In summary, the cutting and grinding all-in-one machine and the control method thereof provided by the present application, through the cooperation of the cutting assembly, the feeding assembly, the grinding assembly and the discharging assembly arranged side by side and the manipulator, the manipulator can move along the single machine width direction to respectively complete the taking and placing of the crystal bar on the feeding assembly, the cutting assembly, the grinding assembly and the discharging assembly; correspondingly, the related movement structure of the manipulator is more simplified compared with the traditional three-axis manipulator, the weight is reduced, the overall structure is reduced in size, the compact arrangement is convenient for subsequent maintenance; the design of the integrated arrangement of the chamfer grinding assembly and the flat grinding assembly can realize the reduction of the overall size compared with the traditional split interval arrangement, and improve the compactness of the structure; in addition, the arrangement of the feeding assembly between the cutting assembly and the grinding assembly can interval the cutting and grinding processes, and avoid the waste splashing to another assembly during the two processes to affect the machining precision. The crystal bar is horizontally moved and grabbed by the manipulator to complete the cutting and grinding operation through the cooperation of the feeding assembly, the cutting assembly, the grinding assembly and the discharging assembly. The control of the horizontal movement of the manipulator can simplify the structure, reduce the equipment size, improve the control stability, and also facilitate the later maintenance operation.

[0055] The above description is only an embodiment of the present application, and does not limit the patent scope of the present application, and any equivalent transformation or direct or indirect application in the related technical field based on the content of the specification and drawings of the present application is also included in the patent protection scope of the present application.

Claims

1. A grinding and cutting all-in-one machine, characterized in that, The application relates to a cutting-off and grinding machine for crystal rods, which comprises a machine body, a feeding assembly, a discharging assembly, a cutting-off assembly, a grinding assembly and a transferring assembly, wherein the cutting-off assembly, the feeding assembly, the grinding assembly and the discharging assembly are arranged side by side in the machine body along the width direction of the machine body; the grinding assembly comprises a plane grinding assembly and a chamfer grinding assembly, the chamfer grinding assembly and the plane grinding assembly are integrally arranged, the feeding assembly and the discharging assembly are movable along the length direction of the machine body; the transferring assembly comprises a mechanical hand, the mechanical hand is movable along the width direction and the height direction of the machine body, the discharging position of the feeding assembly, the feeding position of the discharging assembly and the processing position of the cutting-off assembly and the grinding assembly are located on the moving path of the mechanical hand; the feeding assembly comprises a feeding conveyor belt and a first cleaning assembly, one end of the feeding conveyor belt is provided with the first cleaning assembly, the first cleaning assembly comprises a first cleaning nozzle and a first cleaning brush, the first cleaning nozzle is opposite to the feeding conveyor belt, and the first cleaning brush is abutted against the feeding conveyor belt; the discharging assembly comprises a discharging conveyor belt and a second cleaning assembly, one end of the discharging conveyor belt is provided with the second cleaning assembly, the second cleaning assembly comprises a second cleaning nozzle and a second cleaning brush, the second cleaning nozzle is opposite to the discharging conveyor belt, and the second cleaning brush is abutted against the discharging conveyor belt; the transferring assembly further comprises a third cleaning assembly, the third cleaning assembly is arranged on the mechanical hand, and the third cleaning assembly comprises a third cleaning nozzle, the third cleaning nozzle is opposite to the crystal rod to be processed.

2. The grinding machine all-in-one according to claim 1, characterized in that, The grinding assembly further comprises a grinding platform, the grinding platform is movable along the length direction of the machine body; two inclined grinding seats are symmetrically arranged on the grinding platform along the length direction of the machine body, and the grinding seats are used for placing the crystal rods processed by the cutting-off assembly; the plane grinding assembly and the chamfer grinding assembly are arranged on the moving path of the grinding platform.

3. The miller all-in-one according to claim 2, characterized in that, The grinding platform comprises a mounting base, the grinding seats are arranged on the mounting base, and the mounting base is movable along the length direction of the machine body; a hollow part is arranged in the middle of the mounting base.

4. The grinding machine all-in-one according to claim 3, characterized in that, The grinding assembly further comprises a grinding fixing cylinder, a fixed end of the grinding fixing cylinder is fixed in the hollow part of the mounting base, and a driving end of the grinding fixing cylinder protrudes from the mounting base and is opposite to the grinding seat.

5. The grinding machine all-in-one according to claim 3, characterized in that, The grinding assembly further comprises an oil stone assembly, the oil stone assembly is opposite to the chamfer grinding assembly and the plane grinding assembly; the oil stone assembly comprises a grinding oil stone and a rotating motor, the grinding oil stone is rotatably arranged on the mounting base, and the rotating motor is arranged in the hollow part of the mounting base and is in transmission connection with the grinding oil stone.

6. The grinding machine all-in-one according to claim 1, characterized in that, The cutting-off assembly comprises two bearing platforms and a cutting device, the machine body is provided with a moving slide rail along the length direction of the machine body, the two bearing platforms are arranged on the two sides of the moving slide rail respectively, and the cutting device is movable along the moving slide rail; the two bearing platforms are movable towards or away from each other; the bearing platforms are located on the moving path of the mechanical hand.

7. The grinding machine all-in-one according to claim 1, characterized in that, The transferring assembly further comprises a moving frame, the moving frame is arranged above the machine body, the length direction of the moving frame is perpendicular to the length direction of the machine body, the mechanical hand is movable in cooperation with the moving frame; the plane grinding assembly and the chamfer grinding assembly are arranged on one side of the moving frame corresponding to the length direction of the machine body.

8. A control method of a sharpening all-in-one machine, applied to the sharpening all-in-one machine according to any one of claims 1 to 7, characterized in that, The method comprises the following steps: placing the crystal bar behind the feeding assembly, moving the crystal bar to the discharging position of the feeding assembly along the length direction of the machine body by the feeding assembly; then the mechanical arm moves to the discharging position of the feeding assembly along the width direction of the machine body to grab the crystal bar, and then moves to the processing position of the cutting assembly again to perform the cutting process by the cutting assembly; after the cutting process is completed, the mechanical arm grabs the cut crystal bar and moves to the processing position of the grinding assembly, and then the crystal bar is sequentially subjected to the chamfer grinding process and the plane grinding process by the chamfer grinding assembly and the plane grinding assembly; after the chamfer grinding process and the plane grinding process are completed, the mechanical arm grabs the ground crystal bar and moves to the feeding position of the discharging assembly, and then the crystal bar is discharged out of the machine body by the discharging assembly.

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