Multi-wire cutting machine with dust removal function

Abstract

The utility model relates to the technical field of multi-wire cutting, in particular to a multi-wire cutting machine with a dust removal function, which comprises a base, the top of the base is fixedly connected with a workbench, the top of the workbench is provided with a sliding groove, and the inner wall of the sliding groove is rotatably connected with an adjusting bolt. And the outer surface of the adjusting bolt is rotationally connected with a moving block, the top of the moving block is fixedly connected with a clamping plate, and the top of the base is fixedly connected with a fixing frame. According to the multi-wire cutting machine with the dust removal function, through the arrangement of the base, the workbench, the sliding groove, the adjusting bolt, the moving block and the clamping plate, when the multi-wire cutting machine is used, a worker firstly places an object needing to be cut on the workbench, adjusts the adjusting bolt in the sliding groove, rotates the adjusting bolt and drives the moving block in the sliding groove to move, and then the object needing to be cut is placed on the clamping plate; and the moving block drives the clamping plate to fix the cut objects, so that the effect that the device can clamp the cut objects with different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-wire cutting, in particular to a multi-wire cutting machine with a dust removal function. Background Art

[0002] Multi-wire cutting is a new cutting method that uses high-speed reciprocating motion of metal wire to bring abrasives into the semiconductor processing area for grinding, and cuts hard and brittle materials such as semiconductors into hundreds of thin slices at a time. CNC multi-wire cutting machines have gradually replaced traditional inner circle cutting and become the main method for silicon wafer cutting.

[0003] The Chinese utility model patent application publication specification CN209381177U discloses a wiring device for a multi-wire sawing machine for silicon wafers, which has a simple structure, is convenient for arranging cutting wires, reduces the cutting wire arrangement path, and reduces the friction of steel wires. The wiring device for the multi-wire sawing machine for silicon wafers includes a mounting plate, a second mounting plate, and a wiring device installed below the wire roller of the sawing machine; the mounting plate is parallel to the second mounting plate and is vertically arranged; a wire-releasing device and a wire-receiving device are arranged at the lower part of the mounting plate; the wire-releasing device includes a wire-releasing roller and a wire-releasing roller rotation driving device, and the wire-receiving device includes a wire-receiving roller and a wire-receiving roller rotation driving device; the wiring device for the multi-wire sawing machine for silicon wafers can reduce the cutting wire path; reduce unnecessary wear of the cutting wire, and increase the service life of the cutting wire; at the same time, since the guide path is short, it is convenient for arranging the cutting wire path, and secondly, it can reduce the occupied space of the equipment.

[0004] However, the device lacks the function of fixing and clamping. When in use, the device cannot cut objects accurately, causing many troubles, resulting in displacement and inaccurate cutting when cutting objects. Moreover, the device lacks the function of dust prevention and cleaning. When in use, dust will fall off each time it is cut, affecting the accuracy of the next cut and causing many troubles, thus affecting the quality of the cut products. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-wire cutting machine with a dust removal function to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-wire cutting machine with dust removal function, comprising

[0008] A base, the top of the base is fixedly connected to a workbench, the top of the workbench is provided with a sliding groove, the inner wall of the sliding groove is rotatably connected to an adjusting bolt, the outer surface of the adjusting bolt is rotatably connected to a moving block, and the top of the moving block is fixedly connected to a clamping plate;

[0009] The top of the base is fixedly connected to a fixing frame, the outer surface of the fixing frame is fixedly connected to a servo motor, one end of the servo motor is rotatably connected to a threaded rod, the outer surface of the threaded rod is rotatably connected to a fixing rod, and the bottom of the fixing rod is fixedly connected to a cleaning brush.

[0010] Preferably, a support block is fixedly connected to the bottom of the base, and a fixing seat is fixedly connected to the bottom of the support block.

[0011] Preferably, the top of the base is fixedly connected to a support frame, the inner wall of the support frame is provided with a circular slot, the inner wall of the circular slot is rotatably connected to a rotating rod, the outer surface of the rotating rod is fixedly connected to a limiting ring, and the outer surface of the limiting ring is movably connected to a cutting line.

[0012] Preferably, a driving motor A is fixedly connected to the outer surface of the supporting frame, and one end of the driving motor A is rotatably connected to one end of the rotating rod.

[0013] Preferably, a circular slot is provided on the top of the base, a driving motor B is fixedly connected to the inner wall of the circular slot, an electric push rod is fixedly connected to the top of the driving motor B, and the top of the electric push rod is fixedly connected to the bottom of the workbench.

[0014] Preferably, one end of the fixing rod is fixedly connected to a rotating shaft, and the outer surface of the rotating shaft is rotatably connected to a connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This multi-wire cutting machine with dust removal function is equipped with a base, a workbench, a sliding groove, an adjusting bolt, a moving block and a clamping plate. When in use, the staff first places the object to be cut on the workbench, adjusts the adjusting bolt in the sliding groove, rotates the adjusting bolt, drives the moving block in the sliding groove to move, and drives the clamping plate to fix the cutting object, so as to achieve the effect that the device can clamp cutting objects of different sizes.

[0017] 2. This multi-wire cutting machine with dust removal function is provided with a fixed frame, a servo motor, a threaded rod, a fixed rod and a cleaning brush. When in use, after the device has finished cutting, the staff connects the device to an external power supply, starts the servo motor to drive the threaded rod in the fixed frame to rotate, and allows the fixed rod to move back and forth along the threaded rod. The fixed rod drives the cleaning brush at the bottom to continuously clean the dust dropped by the device during cutting, so as to ensure the accuracy of the device every time it cuts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a front view of a multi-wire cutting machine with dust removal function according to the utility model;

[0019] Figure 2 It is a schematic diagram of a driving device of a multi-wire cutting machine with dust removal function of the utility model;

[0020] Figure 3 It is a schematic diagram of a cutting device of a multi-wire cutting machine with a dust removal function according to the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a clamping device of a multi-wire cutting machine with a dust removal function.

[0022] In the figure: 1. base; 2. workbench; 3. sliding groove; 4. adjusting bolt; 5. moving block; 6. clamping plate; 7. fixing frame; 8. servo motor; 9. threaded rod; 10. fixing rod; 11. cleaning brush; 12. support block; 13. fixing seat; 14. support frame; 15. rotating rod; 16. limiting ring; 17. cutting line; 18. driving motor A; 19. driving motor B; 20. electric push rod; 21. rotating shaft; 22. connecting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, the utility model provides a technical solution: a multi-wire cutting machine with dust removal function, comprising

[0025] Base 1, the top of the base 1 is fixedly connected with a workbench 2, the top of the workbench 2 is provided with a sliding groove 3, the inner wall of the sliding groove 3 is rotatably connected with an adjusting bolt 4, the outer surface of the adjusting bolt 4 is rotatably connected with a moving block 5, the top of the moving block 5 is fixedly connected with a clamping plate 6, the top of the base 1 is fixedly connected with a fixing frame 7, the outer surface of the fixing frame 7 is fixedly connected with a servo motor 8, one end of the servo motor 8 is rotatably connected with a threaded rod 9, the outer surface of the threaded rod 9 is rotatably connected with a fixing rod 10, and the bottom of the fixing rod 10 is fixedly connected with a cleaning brush 11; through the arrangement of the base 1, the workbench 2, the sliding groove 3, the adjusting bolt 4, the moving block 5 and the clamping plate 6, when in use, the staff first places the object to be cut on the workbench On the table 2, adjust the adjusting bolt 4 in the sliding groove 3 to rotate the adjusting bolt 4, drive the moving block 5 in the sliding groove 3 to move, and let the moving block 5 drive the clamping plate 6 to fix the cutting object, so as to achieve the effect that the device can clamp cutting objects of different sizes. Through the setting of the fixed frame 7, servo motor 8, threaded rod 9, fixed rod 10 and cleaning brush 11, when in use, after the device is cut, the staff will connect the device to an external power supply, let the servo motor 8 start running, drive the threaded rod 9 in the fixed frame 7 to rotate, and let the fixed rod 10 move back and forth along the threaded rod 9. The fixed rod 10 drives the cleaning brush 11 at the bottom to continuously clean the dust dropped by the device during cutting, so as to achieve the effect that the accuracy of the device can be guaranteed every time cutting.

[0026] In this embodiment, preferably, the bottom of the base 1 is fixedly connected to a support block 12, and the bottom of the support block 12 is fixedly connected to a fixing seat 13; through the arrangement of the base 1, the support block 12 and the fixing seat 13, when in use, the support block 12 and the fixing seat 13 provide stability for the device, thereby ensuring the stable operation of the device.

[0027] In this embodiment, preferably, a support frame 14 is fixedly connected to the top of the base 1, a circular slot is opened on the inner wall of the support frame 14, a rotating rod 15 is rotatably connected to the inner wall of the circular slot, the outer surface of the rotating rod 15 is fixedly connected to a limiting ring 16, and the outer surface of the limiting ring 16 is movably connected to a cutting line 17; through the arrangement of the base 1, the support frame 14, the rotating rod 15, the limiting ring 16 and the cutting line 17, during use, when the external power supply of the device starts to run, the rotating rod 15 in the support frame 14 starts to rotate at a high speed, driving the cutting line 17 in the limiting ring 16 to rotate continuously, so as to cut the object to be cut.

[0028] In this embodiment, preferably, a drive motor A18 is fixedly connected to the outer surface of the support frame 14, and one end of the drive motor A18 is rotatably connected to one end of the rotating rod 15; through the arrangement of the support frame 14, the drive motor A18 and the rotating rod 15, when in use, the staff connects the device to an external power supply, the drive motor A18 starts to run, and the drive motor A18 drives the rotating rod 15 to start continuous rotation.

[0029] In this embodiment, preferably, a circular slot is opened on the top of the base 1, and a driving motor B19 is fixedly connected to the inner wall of the circular slot. An electric push rod 20 is fixedly connected to the top of the driving motor B19, and the top of the electric push rod 20 is fixedly connected to the bottom of the workbench 2; through the arrangement of the base 1, the driving motor B19, the electric push rod 20 and the workbench 2, when in use, the staff connects the device to an external power supply, starts the driving motor B19 to run, drives the electric push rod 20 to push the workbench 2 upward, and allows the object on the workbench 2 to be cut by the device.

[0030] In this embodiment, preferably, one end of the fixed rod 10 is fixedly connected to a rotating shaft 21, and the outer surface of the rotating shaft 21 is rotatably connected to a connecting rod 22; through the arrangement of the fixed rod 10, the rotating shaft 21 and the connecting rod 22, during use, when the cleaning device is not needed, the staff can rotate the connecting rod 22 around the rotating shaft 21 to the fixed rod 10, which is convenient for the staff to store the cleaning device.

[0031] When using a multi-wire cutting machine with a dust removal function of this embodiment, the staff first places the object to be cut on the workbench 2, adjusts the adjusting bolt 4 in the sliding groove 3, rotates the adjusting bolt 4, drives the moving block 5 in the sliding groove 3 to move, and drives the clamping plate 6 to fix the cutting object, so that the device can clamp cutting objects of different sizes. The staff connects the device to an external power supply, and the drive motor A18 starts to run. The drive motor A18 drives the rotating rod 15 to start to rotate continuously, and the rotating rod 15 in the support frame 14 starts to rotate at a high speed, driving the cutting wire 17 in the limit ring 16 to rotate continuously, and the drive motor B19 It starts running, driving the electric push rod 20 to push the workbench 2 upward, so that the object on the workbench 2 is cut by the device. When the device finishes cutting, the staff connects the device to an external power source, starts the servo motor 8, drives the threaded rod 9 in the fixed frame 7 to rotate, and allows the fixed rod 10 to move back and forth along the threaded rod 9. The fixed rod 10 drives the cleaning brush 11 at the bottom to continuously clean the dust dropped by the device during cutting, so as to ensure the accuracy of the device every time it cuts. When the cleaning device is not needed, the staff can rotate the connecting rod 22 around the rotating shaft 21 to the fixed rod 10, which is convenient for the staff to store the cleaning device.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-wire cutting machine with dust removal function, characterized in that: include A base (1), the top of the base (1) is fixedly connected to a workbench (2), the top of the workbench (2) is provided with a sliding groove (3), the inner wall of the sliding groove (3) is rotatably connected to an adjusting bolt (4), the outer surface of the adjusting bolt (4) is rotatably connected to a moving block (5), and the top of the moving block (5) is fixedly connected to a clamping plate (6); The top of the base (1) is fixedly connected to a fixing frame (7), the outer surface of the fixing frame (7) is fixedly connected to a servo motor (8), one end of the servo motor (8) is rotatably connected to a threaded rod (9), the outer surface of the threaded rod (9) is rotatably connected to a fixing rod (10), and the bottom of the fixing rod (10) is fixedly connected to a cleaning brush (11).

2. The multi-wire cutting machine with dust removal function according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a support block (12), and the bottom of the support block (12) is fixedly connected to a fixing seat (13).

3. The multi-wire cutting machine with dust removal function according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a support frame (14), the inner wall of the support frame (14) is provided with a circular slot, the inner wall of the circular slot is rotatably connected to a rotating rod (15), the outer surface of the rotating rod (15) is fixedly connected to a limiting ring (16), and the outer surface of the limiting ring (16) is movably connected to a cutting line (17).

4. The multi-wire cutting machine with dust removal function according to claim 3, characterized in that: A driving motor A (18) is fixedly connected to the outer surface of the support frame (14), and one end of the driving motor A (18) is rotatably connected to one end of the rotating rod (15).

5. The multi-wire cutting machine with dust removal function according to claim 1, characterized in that: A circular slot is formed on the top of the base (1); a driving motor B (19) is fixedly connected to the inner wall of the circular slot; an electric push rod (20) is fixedly connected to the top of the driving motor B (19); and the top of the electric push rod (20) is fixedly connected to the bottom of the workbench (2).

6. The multi-wire cutting machine with dust removal function according to claim 1, characterized in that: One end of the fixed rod (10) is fixedly connected to a rotating shaft (21), and the outer surface of the rotating shaft (21) is rotatably connected to a connecting rod (22).

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