Cutting and grinding all-in-one machine capable of improving production safety

Abstract

The utility model relates to the field of crystal bar processing, in particular to a cutting and grinding all-in-one machine capable of improving production safety, which comprises a grinding mechanism, the grinding mechanism comprises a grinding seat and a clamping device, the clamping device comprises a first pressing assembly and a second pressing assembly, the first pressing assembly is arranged on the side face of the length direction of the grinding seat, and the second pressing assembly is arranged on the side face of the length direction of the grinding seat. The second pressing assembly is arranged at the end, in the length direction, of the grinding base, and the first pressing assembly and the second pressing assembly abut against and fix a workpiece placed on the grinding base. The workpiece on the grinding base is pressed and fixed in different directions through the first pressing assembly and the second pressing assembly, it is ensured that the workpiece is fixed during machining, and certain potential safety hazards caused by the fact that the workpiece deviates and influences grinding operation are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of crystal bar processing especially relates to a cutting and grinding integrated machine of improving production safety. BACKGROUND

[0002] The equipment for processing silicon rods usually includes cutting-off machines, square bar cutting machines and slicing machines, which are used for cutting-off, square cutting and slicing of silicon rods, wherein the cutting-off machines are mainly used for cutting long silicon rods into short silicon rods (usually round rods), the square bar cutting machines are mainly used for cutting the round rods into square rods along the length direction, and the slicing machines are mainly used for slicing the square rods to obtain thin silicon wafers. With the development of the photovoltaic industry, there is a demand for silicon wafer products corresponding to half rods (usually rods formed by cutting the 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 workpiece to be processed through a feeding assembly, a cutting assembly, a grinding assembly and a discharging assembly in sequence to complete the processing of the half rod products by feeding, cutting, grinding and discharging. Taking the grinding assembly as an example, it usually includes a grinding seat and a grinding device, and the grinding seat is provided with a pressing structure for pressing and fixing the rod. After the rod is pressed and fixed, the grinding device is used for grinding. If the rod shakes during the grinding, it will cause certain safety hazards. The existing rod is fixed by the pressing structure on the side surface, and the end part is not fixed. When the pressing structure presses the smooth side surface of the rod, the rod may shake. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of providing a cutting and grinding integrated machine capable of reliably clamping a rod to improve production safety.

[0005] In order to solve the above technical problem, the utility model adopts the technical scheme of a cutting and grinding integrated machine capable of improving production safety, which includes a grinding mechanism, the grinding mechanism includes a grinding seat and a clamping device, the clamping device includes a first pressing assembly and a second pressing assembly, the first pressing assembly is arranged on the side surface of the grinding seat in the length direction, the second pressing assembly is arranged on the end part of the grinding seat in the length direction, and the first pressing assembly and the second pressing assembly both press and fix the workpiece placed on the grinding seat.

[0006] Further, one side of the grinding seat in the length direction is provided with a first abutting convex edge, and the pressing direction of the first pressing assembly is opposite to the first abutting convex edge.

[0007] Further, the second pressing assembly comprises a pressing arm arranged at both ends of the grinding seat in the length direction, and a moving mechanism for moving the pressing arms at both ends of the grinding seat towards or away from each other.

[0008] Further, a transfer mechanism is further included, which comprises a moving support arranged above the grinding mechanism, a mechanical arm movable in the height direction of the moving support, and an anti-falling assembly arranged on the moving support and abutting against the mechanical arm to prevent the mechanical arm from moving in the height direction of the moving support.

[0009] Further, a cleaning assembly is arranged on the mechanical arm, which comprises a cleaning pipe arranged on one side of the mechanical arm and a plurality of nozzles arranged on the cleaning pipe in the length direction and inclined towards the gripping part of the mechanical arm.

[0010] Further, the anti-falling assembly comprises an anti-falling block arranged on the mechanical arm and an anti-falling cylinder arranged on the moving support, and the driving end of the anti-falling cylinder moves towards the anti-falling block and abuts against the lower end of the anti-falling block.

[0011] Further, the grinding mechanism further comprises a grinding device and a sharpening stone assembly, the grinding device comprises a grinding wheel and a sharpening stone loss detection assembly, the sharpening stone assembly is arranged on the grinding seat, and the sharpening stone loss detection assembly is movable towards the sharpening stone assembly.

[0012] Further, the sharpening stone loss detection assembly comprises a moving slide rail arranged on one side of the grinding wheel, a driving cylinder for moving the sensor along the moving slide rail towards the sharpening stone assembly.

[0013] Further, a cutting-off mechanism is further included, which is arranged on one side of the grinding mechanism and comprises a cutting-off seat and a cutting device, the cutting device is movable in the length direction of the cutting-off seat and cuts the workpiece placed on the cutting-off seat.

[0014] Further, the cutting-off seat is provided with a protective piece abutting against the workpiece.

[0015] The first and second pressing assemblies press and fix the workpiece on the grinding seat in different directions, so that the workpiece is fixed during machining, and deviation of the workpiece is avoided, and safety hazards caused by grinding operation are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model discloses a structure schematic view of the safety cutting and grinding integrated machine of specific embodiment of the utility model for improving production;

[0017] Figure 2 The structure diagram of the grinding device of the cutting and grinding integrated machine for improving production safety is shown in the specific embodiment of the utility model.

[0018] Figure 3 The structure diagram of the grinding seat of the cutting and grinding integrated machine for improving production safety is shown in the specific embodiment of the utility model.

[0019] Figure 4 The structure diagram of the cutting seat of the cutting and grinding integrated machine for improving production safety is shown in the specific embodiment of the utility model.

[0020] Figure 5 The structure diagram of the transfer mechanism of the cutting and grinding integrated machine for improving production safety is shown in the specific embodiment of the utility model.

[0021] Figure 6 The structure diagram of the mechanical hand and cleaning assembly of the cutting and grinding integrated machine for improving production safety is shown in the specific embodiment of the utility model.

[0022] Label explanation:

[0023] 1, grinding mechanism; 11, grinding seat; 111, first abutting convex edge; 12, clamping device; 121, first pressing assembly; 122, second pressing assembly; 123, pressing arm; 124, moving mechanism; 13, oil stone assembly;

[0024] 2, cutting mechanism; 21, cutting device; 22, cutting seat; 23, protection piece;

[0025] 3, transfer mechanism; 31, moving support; 32, mechanical hand; 33, anti-falling cylinder; 34, anti-falling block; 35, cleaning pipe; 36, spray head;

[0026] 4, oil stone loss detection assembly; 41, moving slide rail; 42, sensor. Specific embodiment

[0027] In order to explain the technical content, the purpose and the effect of the utility model in detail, the following will be explained in combination with the embodiment and the drawings.

[0028] Please refer to Figures 1 to 6 A cutting and grinding integrated machine for improving production safety, comprising a grinding mechanism 1, the grinding mechanism 1 comprising a grinding seat 11 and a clamping device 12, the clamping device 12 comprising a first pressing assembly 121 and a second pressing assembly 122, the first pressing assembly 121 being arranged on the side of the grinding seat 11 in the length direction, the second pressing assembly 122 being arranged at the end of the grinding seat 11 in the length direction, and the first pressing assembly 121 and the second pressing assembly 122 both pressing and fixing the workpiece placed on the grinding seat 11.

[0029] The utility model discloses have the beneficial effect in the above description be in: through first pressure assembly 121 and second pressure assembly 122 respectively in different directions on the workpiece of grinding seat 11 are pressed and fixed, ensure the fixed workpiece when processing, avoid its deviation, influence grinding operation and produce certain security risk.

[0030] Further, one side of the length direction of the grinding seat 11 is provided with a first abutting convex edge 111, and the pressing direction of the first pressure assembly 121 is opposite to the first abutting convex edge 111.

[0031] From the above description, the first pressure assembly 121 and the first abutting convex edge 111 are matched to realize the pressing and fixing of the workpiece on both sides of the length direction of the grinding seat 11.

[0032] Further, the mechanical hand 32 is provided with a cleaning assembly, the cleaning assembly includes a cleaning pipe 35 and a spray head 36, the cleaning pipe 35 is arranged on one side of the mechanical hand 32, a plurality of spray heads 36 are arranged on the cleaning pipe 35 along the length direction of the cleaning pipe 35, and the spray heads 36 are inclined towards the grabbing part of the mechanical hand 32.

[0033] From the above description, the cleaning assembly can flush the mechanical hand 32 and the grabbed workpiece, and can also flush the processing table surface by cooperating with the movement of the mechanical hand 32 and the corresponding movement of the processing assembly, so that the workpiece can be placed and processed stably, and the processing precision will not be affected by the waste and foreign matters.

[0034] Further, the second pressure assembly 122 includes a pressing arm 123 and a moving mechanism 124, the pressing arm 123 is arranged at both ends of the length direction of the grinding seat 11, and the moving mechanism 124 drives the pressing arms 123 at both ends of the length direction of the grinding seat 11 to move towards each other or away from each other.

[0035] From the above description, the second pressure assembly 122 realizes the movement of the pressing arms 123 at both ends of the length direction of the grinding seat 11 towards each other to clamp and fix the workpiece by the cooperation of the pressing arm 123 and the moving mechanism 124.

[0036] Further, the utility model also includes a transfer mechanism 3, the transfer mechanism 3 includes a moving support 31, a mechanical hand 32 and an anti-falling assembly, the moving support 31 is arranged above the grinding mechanism 1, the mechanical hand 32 is movable in the height direction of the moving support 31, the anti-falling assembly is arranged on the moving support 31, and the anti-falling assembly is abutted with the mechanical hand 32 to prevent the mechanical hand 32 from moving along the height direction of the moving support 31.

[0037] From the above description, it can be known that the transfer mechanism 3 is used for the transfer of the workpiece processed; through the movement of the mechanical arm 32 on the moving support 31, the mechanical arm 32 can be lowered to grab the workpiece; through the cooperation of the anti-falling assembly provided on the moving support 31 and the mechanical arm 32, the anti-falling function can be realized, and safety can be ensured during daily work or maintenance operation.

[0038] Further, the anti-falling assembly comprises an anti-falling block 34 and an anti-falling cylinder 33, the anti-falling block 34 is arranged on the mechanical arm 32, the anti-falling cylinder 33 is arranged on the moving support 31, and the driving end of the anti-falling cylinder 33 moves towards the anti-falling block 34 and abuts against the lower end of the anti-falling block 34.

[0039] From the above description, it can be known that, specifically, through the movement of the anti-falling cylinder 33 towards the side of the anti-falling block 34, the anti-falling cylinder 33 can be opposite to the lower end of the anti-falling block 34 arranged on the mechanical arm 32; in the case of falling of the mechanical arm 32, the anti-falling block 34 can abut against the anti-falling cylinder 33 to block the falling of the mechanical arm 32.

[0040] Further, the grinding mechanism 1 further comprises a grinding device and an oilstone assembly 13, the grinding device comprises a grinding wheel and an oilstone wear detection assembly 4, the oilstone assembly 13 is arranged on the grinding seat 11, and the oilstone wear detection assembly 4 is movable towards the oilstone assembly 13.

[0041] From the above description, it can be known that the grinding device is used for grinding the workpiece, and the oilstone assembly 13 is used for grinding maintenance of the tool of the grinding device. Through the arrangement of the oilstone wear detection assembly 4, the wear amount of the oilstone assembly 13 can be detected to ensure that the tool can be fully ground during grinding maintenance, the workpiece can be accurately cut, and a series of safety hazards caused by insufficient grinding maintenance and damaged tools can be avoided.

[0042] Further, the oilstone wear detection assembly 4 comprises a moving slide rail 41, a driving cylinder and a sensor 42, the moving slide rail 41 is arranged on one side of the grinding wheel, and the driving cylinder drives the sensor 42 to move along the moving slide rail 41 towards the oilstone assembly 13.

[0043] From the above description, it can be known that the sensor 42 is driven by the driving cylinder and accurately moves along the moving slide rail 41, so that the sensor 42 contacts the oilstone assembly 13, and then the wear amount thereof is detected.

[0044] Further, it further comprises a cutting-off mechanism 2, the cutting-off mechanism 2 is arranged on one side of the grinding mechanism 1, the cutting-off mechanism 2 comprises a cutting-off seat 22 and a cutting device 21, the cutting device 21 moves in the length direction of the cutting-off seat 22 and cuts the workpiece placed on the cutting-off seat 22.

[0045] As can be seen from the above description, the cutting-off mechanism 2 is used for the cutting-off process of the workpiece. The workpiece is placed on the cutting-off seat 22, and then cut by the cutting device 21.

[0046] Further, the cutting-off seat 22 is provided with a protective piece 23 abutting against the workpiece.

[0047] As can be seen from the above description, the protective piece 23 on the cutting-off seat 22 can avoid the contact and abrasion of the workpiece with the cutting-off seat 22 during the placement and processing, and ensure the processing precision.

[0048] Please refer to Figures 1 to 6 The embodiment one of the utility model discloses:

[0049] A cutting-off and grinding integrated machine for improving production safety, comprising a grinding mechanism 1, a cutting-off mechanism 2 and a transfer mechanism 3, the transfer mechanism 3 is arranged on the upper side of the grinding mechanism 1 and the cutting-off mechanism 2, the grinding mechanism 1 comprises a grinding seat 11, a clamping device 12, a grinding device and an oil stone assembly 13, the clamping device 12 comprises a first pressing assembly 121 and a second pressing assembly 122, the first pressing assembly 121 is arranged on the side of the grinding seat 11 in the length direction, the second pressing assembly 122 is arranged on the end of the grinding seat 11 in the length direction, and the first pressing assembly 121 and the second pressing assembly 122 are arranged to press and fix the workpiece placed on the grinding seat 11. The grinding device comprises a grinding wheel and an oil stone loss detection assembly 4, the oil stone assembly 13 is arranged on the grinding seat 11, and the oil stone loss detection assembly 4 is movable towards the oil stone assembly 13.

[0050] Specifically, the oil stone loss detection assembly 4 comprises a moving slide rail 41, a driving cylinder and a sensor 42, the moving slide rail 41 is arranged on one side of the grinding wheel, and the driving cylinder drives the sensor 42 to move along the moving slide rail 41 towards the oil stone assembly 13.

[0051] In the embodiment, one side of the grinding seat 11 in the length direction is provided with a first abutting convex edge 111, and the pressing direction of the first pressing assembly 121 is opposite to the first abutting convex edge 111. In other embodiments, two groups of first pressing assemblies 121 can be arranged, and the two first pressing assemblies 121 are arranged on the two sides of the grinding seat 11 in the length direction respectively.

[0052] The second pressing assembly 122 comprises a pressing arm 123 arranged at both ends of the length direction of the grinding seat 11 and a moving mechanism 124 for moving the pressing arms 123 at both ends of the length direction of the grinding seat 11 to approach or move away from each other. Specifically, the grinding seat 11 is respectively provided with two limiting structures corresponding to the shortest distance and the longest distance between the two pressing arms 123. The moving mechanism 124 can be a combination of a bidirectional screw rod and a motor, and the two pressing arms 123 can be driven to approach or move away from each other by the motor under the connection of the pressing arms 123 at both ends of the bidirectional screw rod.

[0053] The cutting-off mechanism 2 is arranged on one side of the grinding mechanism 1, and the cutting-off mechanism 2 comprises a cutting-off seat 22 and a cutting device 21. The cutting device 21 moves in the length direction of the cutting-off seat 22 and cuts the workpiece placed on the cutting-off seat 22. The cutting-off seat 22 is provided with a protective piece 23 abutting against the workpiece. The protective piece 23 is a pad, a pad plate or a rubber structure wrapped on the cutting-off seat 22 for placing the workpiece on the plane of the cutting-off seat 22, wherein the pad can adopt the form of a plurality of cylindrical pads arranged at intervals.

[0054] The transfer mechanism 3 comprises a moving support 31, a mechanical hand 32 and an anti-falling assembly. The moving support 31 is arranged above the grinding mechanism 1, and the mechanical hand 32 is movable in the height direction of the moving support 31. In other embodiments, the mechanical hand 32 is movable in the width and length directions of the moving support 31. The anti-falling assembly is arranged on the moving support 31, and the anti-falling assembly abuts against the mechanical hand 32 to prevent the mechanical hand 32 from moving in the height direction of the moving support 31. Specifically, taking the two-axis movable mechanical hand 32 as an example, the moving support 31 is provided with a first sliding rail in the length direction thereof, and a first connecting frame is movably arranged on the first sliding rail. The mechanical hand 32 moves in the height direction of the moving support 31 along the first connecting frame, and the anti-falling assembly is arranged on the first connecting frame.

[0055] Specifically, the anti-falling assembly comprises an anti-falling block 34 and an anti-falling cylinder 33. The anti-falling block 34 is arranged on the mechanical hand 32, and the anti-falling cylinder 33 is arranged on the connecting frame. The driving end of the anti-falling cylinder 33 moves towards the anti-falling block 34 and abuts against the lower end of the anti-falling block 34.

[0056] The mechanical hand 32 is provided with a cleaning assembly, and the cleaning assembly comprises a cleaning pipe 35 and a spray head 36. The cleaning pipe 35 is arranged on one side of the mechanical hand 32, and a plurality of spray heads 36 are arranged on the cleaning pipe 35 in the length direction thereof. The spray heads 36 are inclined towards the gripping part of the mechanical hand 32.

[0057] In summary, the grinding and cutting integrated machine for improving production safety fixes the workpiece on the grinding seat in different directions by the first and second pressing assemblies, ensures the fixing of the workpiece during machining, avoids the deviation of the workpiece, and influences the grinding operation to produce certain security risks.

[0058] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation, direct or indirect application in the related technical field by using the utility model specification and the attached drawings is also included in the patent protection range of the utility model.

Claims

1. A safe production improving cutting and grinding all-in-one machine, characterized in that, The grinding mechanism comprises a grinding seat and a clamping device, the clamping device comprises a first pressing assembly and a second pressing assembly, the first pressing assembly is arranged on the side of the grinding seat in the length direction, the second pressing assembly is arranged on the end of the grinding seat in the length direction, and the first pressing assembly and the second pressing assembly are arranged on the side of the grinding seat in the length direction.

2. The production safety-improved cutting and grinding all-in-one machine according to claim 1, characterized in that, The first pressing assembly is arranged on the side of the grinding seat in the length direction.

3. The production safety-improved cutting and grinding all-in-one machine according to claim 1, characterized in that, The second pressing assembly comprises a pressing arm and a moving mechanism, the pressing arm is arranged on the two ends of the grinding seat in the length direction, and the moving mechanism drives the pressing arms on the two ends of the grinding seat to move towards each other or away from each other.

4. The production safety-improved cutting and grinding all-in-one machine according to claim 1, characterized by, The transfer mechanism comprises a moving support, a mechanical hand and an anti-falling assembly, the moving support is arranged above the grinding mechanism, the mechanical hand is movable in the height direction of the moving support, and the anti-falling assembly is arranged on the moving support and abuts against the mechanical hand to prevent the mechanical hand from moving in the height direction of the moving support.

5. The production safety-improved cutting and grinding all-in-one machine according to claim 4, characterized in that, The anti-falling assembly comprises an anti-falling block and an anti-falling cylinder, the anti-falling block is arranged on the mechanical hand, and the anti-falling cylinder is arranged on the moving support, and the driving end of the anti-falling cylinder moves towards the anti-falling block and abuts against the lower end of the anti-falling block.

6. The production safety-improved cutting and grinding all-in-one machine according to claim 5, characterized by The mechanical hand is provided with a cleaning assembly, the cleaning assembly comprises a cleaning pipe and a spray head, the cleaning pipe is arranged on one side of the mechanical hand, a plurality of spray heads are arranged on the cleaning pipe in the length direction, and the spray heads are inclined towards the gripping part of the mechanical hand.

7. The production safety-improved cutting and grinding all-in-one machine according to claim 1, characterized by, The grinding mechanism further comprises a grinding device and a sharpening stone assembly, the grinding device comprises a grinding wheel and a sharpening stone wear detection assembly, the sharpening stone assembly is arranged on the grinding seat, and the sharpening stone wear detection assembly is movable towards the sharpening stone assembly.

8. The production safety-improved cutting and grinding all-in-one machine according to claim 7, characterized by, The sharpening stone wear detection assembly comprises a moving slide rail, a driving cylinder and a sensor, the moving slide rail is arranged on one side of the grinding wheel, and the driving cylinder drives the sensor to move towards the sharpening stone assembly along the moving slide rail.

9. The production safety-improved cutting and grinding all-in-one machine according to claim 1, characterized by, The cutting-off mechanism is arranged on one side of the grinding mechanism, the cutting-off mechanism comprises a cutting-off seat and a cutting device, the cutting device moves in the length direction of the cutting-off seat and cuts the workpiece placed on the cutting-off seat.

10. The production safety-improved cutting and grinding all-in-one machine according to claim 9, characterized by, The cutting-off seat is provided with a protective piece abutting against the workpiece.

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