Dust removal cutting machine

Abstract

The utility model discloses a dust removal type cutting machine, relates to the technical field of cutting machines, the dust removal type cutting machine comprises a cutting arm, a motor is fixedly installed on the inner side wall of the side end of the cutting arm, a dust collecting box is fixedly installed on the side end of the cutting arm, a dust suction bin is fixedly installed on the side end of the dust collecting box, and a suction nozzle is fixedly installed on the bottom end of the dust suction bin; wherein, two grooves are symmetrically provided on both sides of the cutting arm, two through holes are provided on the side ends of the dust collecting box located on the opposite sides of the dust suction bin, the through hole located on the upper side is used for exhaust, and the through hole located on the lower side is used for removing dust, a through hole is provided at the center position of the dust suction bin, and the suction nozzle is located at the square through hole provided at the bottom end of the dust suction bin, a transmission shaft is fixedly installed on the side end of the motor, a diamond cutting disk is fixedly installed on the outer side wall of the transmission shaft located on one side of the motor, a cutting bracket is rotatably installed on the side end of the cutting arm, and a bottom plate is fixedly installed on the bottom end of the cutting bracket.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a dust removal type cutting machine. Background Art

[0002] With the increasing development of science and technology in my country, the application of semiconductor technology is becoming more and more extensive, so the demand for target materials is gradually increasing. In the process of target material production, an important process is machining, which is mainly processed by cutting machines.

[0003] At present, there is an existing target material cutting machine (such as patent number: CN208645715U), which discloses a target material cutting machine, including a frame, a cooling component, a Z-axis working component, a Y-axis working component, a vacuum adsorption component, a mold component, an etching component, a grinding component, a manipulator component and a cutting component. Its beneficial effects are: (1) reducing cutting resistance and improving processing efficiency; (2) trimming the target material shape to ensure product quality; (3) multi-directional cutting; (4) improving cutting work stability; (5) facilitating the cutting process and improving cutting accuracy.

[0004] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems: a large amount of dust would be generated when the target material was cut, resulting in the need to re-clean the target material after the target material was cut. In addition, the target material was expensive, and the cut dust increased the loss of the target material. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a dust removal cutting machine to solve the technical problems that a large amount of dust is generated when cutting the target material, resulting in the need to re-clean the target material after the target material is cut, the target material is expensive, and the cut dust increases the loss of the target material.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A dust removal cutting machine, the dust removal cutting machine comprises a cutting arm, a motor is fixedly mounted on the inner side wall of the side end of the cutting arm, a dust collection box is fixedly mounted on the side end of the cutting arm, a dust suction bin is fixedly mounted on the side end of the dust collection box, and a suction nozzle is fixedly mounted on the bottom end of the dust suction bin; two grooves are symmetrically arranged on both sides of the cutting arm, two through holes are arranged on the side ends of the dust collection box on opposite sides of the dust suction bin, the through hole located at the top is used for exhaust, and the through hole located at the bottom is used for removing dust, a through hole is arranged at the center of the dust suction bin, and the suction nozzle is located at the square through hole arranged at the bottom end of the dust suction bin, a transmission shaft is fixedly mounted on the side end of the motor, and a transmission shaft located on one side of the motor A diamond cutting disc is fixedly installed on the outer wall of the cutting arm, a cutting bracket is rotatably installed on the side end of the cutting arm, and a bottom plate is fixedly installed on the bottom end of the cutting bracket; the cutting bracket has a certain inclination angle, a bolt is rotatably installed on the inner wall of the dust suction bin, and a fan blade is fixedly installed on the bottom end of the dust suction bin; a through hole is provided between the dust suction bin and the dust collecting box, the through hole at the side end of the dust suction bin is used for the transmission shaft to pass through and be connected with the bolt, the fan blade is located at the through hole opened at the bottom end of the dust suction bin, a second joint block is fixedly connected to the bottom end of the cutting arm, a telescopic rod is fixedly installed on the bottom end of the second joint block, and a first joint block is fixedly installed on the bottom end of the telescopic rod; the side end of the first joint block is connected to the cutting bracket.

[0010] Preferably: a bolt is slidably installed on the side end of the dust box, an insert is slidably installed on the side end of the bolt, and a filter is fixedly installed on the inner wall of the dust box; the insert and the dust box can be inserted into the square grooves opened at both ends of the cutting arm when in use, and the filter is located at the through hole opened at the side end of the inner wall of the dust box.

[0011] Preferably: a handle is fixedly installed on the side end of the cutting arm located on the opposite side of the cutting bracket, and a cover is slidably installed on the side end of the dust box; the outer wall of the handle is made of rubber material for easy gripping, and the cover is located at the through hole below the side end of the dust box.

[0012] (III) Beneficial effects

[0013] 1. The fan blades are driven to rotate by the transmission shaft, thereby generating suction to suck the dust generated by cutting into the dust collecting box, which avoids the problem of needing to clean the target material again after cutting, and can collect the cut target dust for secondary use.

[0014] 2. While absorbing dust, it will speed up the air flow around the cutting point, reduce the temperature at the cutting position, and effectively prevent the stress inside the target material from changing due to the high temperature generated by cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is a structural diagram of the cutting bracket of the utility model;

[0017] Figure 2 This is a structural diagram of the telescopic rod of the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the cutting arm of the utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the dust collection bin of the utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the dust collecting box of the present utility model.

[0021] Legend: 1. Cutting arm; 2. Cutting bracket; 3. Dust box; 4. Dust chamber; 5. Cover; 6. Bottom plate; 7. Handle; 8. Diamond cutting disc; 9. Motor; 11. Drive shaft; 12. Telescopic rod; 13. First joint block; 14. Second joint block; 15. Insert block; 16. Bolt; 17. Filter; 18. Suction nozzle; 19. Fan blade. DETAILED DESCRIPTION

[0022] The embodiment of the present application provides a dust removal cutting machine, which effectively solves the technical problems that a large amount of dust is generated when the target material is cut, resulting in the need to re-clean the target material after the target material is cut, and the target material is expensive, and the cut dust increases the loss of the target material. The fan blades are driven to rotate by the transmission shaft to generate suction, and the dust generated by the cutting is sucked into the dust collecting box, thereby avoiding the problem of needing to clean the target material again after the target material is cut, and the cut target dust can be collected for secondary utilization. While absorbing the dust, the air flow rate around the cutting point is accelerated, the temperature at the cutting position is reduced, and the stress inside the target material can be effectively prevented from changing due to the high temperature generated by the cutting.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that a large amount of dust is generated when the target material is cut, resulting in the need to re-clean the target material after the target material is cut, and the price of the target material is high, and the cut dust increases the loss of the target material. The overall idea is as follows:

[0025] In view of the problems existing in the prior art, the utility model provides a dust removal cutting machine, which includes a cutting arm 1, a motor 9 is fixedly installed on the inner side wall of the side end of the cutting arm 1, a dust collecting box 3 is fixedly installed on the side end of the cutting arm 1, a dust suction bin 4 is fixedly installed on the side end of the dust collecting box 3, and a suction nozzle 18 is fixedly installed on the bottom end of the dust collecting bin 4; two grooves are symmetrically provided on both sides of the cutting arm 1, and two through holes are provided on the side ends of the dust collecting box 3 located on the opposite sides of the dust collecting bin 4, the through hole located at the top is used for exhaust, and the through hole located at the bottom is used for removing dust, a through hole is provided at the center position of the dust collecting bin 4, and the suction nozzle 18 is located at the square through hole provided at the bottom end of the dust collecting bin 4.

[0026] A transmission shaft 11 is fixedly installed on the side end of the motor 9, and a diamond cutting disk 8 is fixedly installed on the outer side wall of the transmission shaft 11 on one side of the motor 9. A cutting bracket 2 is rotatably installed on the side end of the cutting arm 1, and a bottom plate 6 is fixedly installed on the bottom end of the cutting bracket 2; the cutting bracket 2 has a certain inclination angle, a bolt 16 is rotatably installed on the inner side wall of the dust suction bin 4, and a fan blade 19 is fixedly installed on the bottom end of the dust suction bin 4; there is a through hole connection between the dust suction bin 4 and the dust collecting box 3, and the through hole at the side end of the dust suction bin 4 is used for the transmission shaft 11 to pass through and connect with the bolt 16, and the fan blade 19 is located at the through hole opened at the bottom end of the dust suction bin 4, and the bottom end of the cutting arm 1 is fixedly connected to the second joint block 14, and the bottom end of the second joint block 14 is fixedly installed with a telescopic rod 12.

[0027] A first joint block 13 is fixedly installed at the bottom end of the telescopic rod 12; the side end of the first joint block 13 is connected to the cutting bracket 2, a bolt 16 is slidably installed on the side end of the dust box 3, an insert block 15 is slidably installed on the side end of the bolt 16, and a filter screen 17 is fixedly installed on the inner wall of the dust box 3; the insert block 15 and the dust box 3 can be inserted into the square grooves opened at both ends of the cutting arm 1 when in use, the filter screen 17 is located at the through hole opened at the side end of the inner wall of the dust box 3, a handle 7 is fixedly installed on the side end of the cutting arm 1 located on the opposite side of the cutting bracket 2, and a cover 5 is slidably installed on the side end of the dust box 3; the outer wall of the handle 7 is made of rubber material for easy gripping, and the cover 5 is located at the through hole below the side end of the dust box 3.

[0028] Working principle:

[0029] In the first step, rotate the bolt 16 to insert the dust box 3 and the insert block 15 into the square grooves opened at both ends of the cutting arm 1 respectively. At this time, the transmission shaft 11 is also inserted into the inside of the fan blade 19 along the through hole opened at the side end of the dust suction bin 4. The target material to be cut is placed on the base plate 6 and the position to be cut is aligned with the diamond cutting disk 8. The motor 9 is powered on and started to drive the transmission shaft 11 to rotate. The transmission shaft 11 will drive the diamond cutting disk 8 and the fan blade 19 to rotate. The fan blade 19 will rotate at a high speed inside the dust suction bin 4 to generate a strong suction force. Pressing down the handle 7 can cut the target. When pressing down the handle 7, the cutting arm 1 will be driven to rotate along the top of the cutting bracket 2. When the cutting arm 1 rotates downward, it squeezes the telescopic rod 12. When the handle 7 is released, the thrust of the telescopic rod 12 will automatically reset the cutting arm 1.

[0030] In the second step, the handle 7 is pressed down, and the handle 7 will drive the cutting arm 1 to move downward, and the diamond cutting disc 8 will cut the target piece. The dust generated by the cutting will be sucked into the dust collection bin 4 along the suction nozzle 18, and then discharged to the inside of the dust collection box 3 from the through hole opened between the dust collection bin 4 and the dust collection box 3. The generated airflow will be discharged from the through hole opened at the side end of the dust collection box 3, and the filter 17 installed at the through hole will intercept the dust inside the dust collection box 3. When the cutting is completed, the bolt 16 is rotated in the reverse direction to pull out the plug 15, and the dust collection box 3 and the dust collection bin 4 can be removed. The cover 5 at the side end of the dust collection box 3 can be unscrewed to pour out and recycle the dust collected in the dust collection box 3.

[0031] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A dust removal cutting machine, characterized in that: The dust removal cutting machine comprises a cutting arm (1), a motor (9) is fixedly mounted on the inner side wall of the side end of the cutting arm (1), a dust collecting box (3) is fixedly mounted on the side end of the cutting arm (1), a dust collecting bin (4) is fixedly mounted on the side end of the dust collecting box (3), and a suction nozzle (18) is fixedly mounted on the bottom end of the dust collecting bin (4); Two grooves are symmetrically provided on both sides of the cutting arm (1), and two through holes are provided on the side ends of the dust collecting box (3) located on the opposite sides of the dust collecting bin (4). The through hole located at the top is used for exhaust, and the through hole located at the bottom is used for removing dust. A through hole is provided at the center of the dust collecting bin (4), and the suction nozzle (18) is located at the square through hole provided at the bottom end of the dust collecting bin (4).

2. A dust removal cutting machine as claimed in claim 1, characterized in that: A transmission shaft (11) is fixedly mounted on the side end of the motor (9), a diamond cutting disc (8) is fixedly mounted on the outer side wall of the transmission shaft (11) located on one side of the motor (9), a cutting bracket (2) is rotatably mounted on the side end of the cutting arm (1), and a bottom plate (6) is fixedly mounted on the bottom end of the cutting bracket (2); Wherein, the cutting bracket (2) has a certain inclination angle.

3. A dust removal cutting machine as claimed in claim 1, characterized in that: The inner side wall of the dust collection bin (4) is rotatably mounted with a bolt (16), and the bottom end of the dust collection bin (4) is fixedly mounted with a fan blade (19); The dust collection bin (4) and the dust collection box (3) are connected by a through hole, the through hole at the side end of the dust collection bin (4) is used for the transmission shaft (11) to pass through and connect with the bolt (16), and the fan blade (19) is located at the through hole opened at the bottom end of the dust collection bin (4).

4. A dust removal cutting machine as claimed in claim 1, characterized in that: The bottom end of the cutting arm (1) is fixedly connected to a second joint block (14), the bottom end of the second joint block (14) is fixedly mounted with a telescopic rod (12), and the bottom end of the telescopic rod (12) is fixedly mounted with a first joint block (13); Wherein, the side end of the first joint block (13) is connected to the cutting bracket (2).

5. A dust removal cutting machine as claimed in claim 1, characterized in that: A bolt (16) is slidably mounted on the side end of the dust collecting box (3), an insert block (15) is slidably mounted on the side end of the bolt (16), and a filter screen (17) is fixedly mounted on the inner side wall of the dust collecting box (3); The insert block (15) and the dust box (3) can be inserted into the square grooves provided at both ends of the cutting arm (1) when in use, and the filter screen (17) is located at a through hole provided at the side end of the inner wall of the dust box (3).

6. A dust removal cutting machine as claimed in claim 1, characterized in that: A handle (7) is fixedly mounted on the side end of the cutting arm (1) on the opposite side of the cutting bracket (2), and a cover (5) is slidably mounted on the side end of the dust collecting box (3); The outer wall of the handle (7) is made of rubber material, which is convenient for gripping, and the cover (5) is located at the through hole below the side end of the dust box (3).

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