A numerically controlled machine tool capable of automatically processing debris

Abstract

The present invention relates to the technical field of numerical control machine tools. More specifically, the present invention relates to a numerical control machine tool capable of automatically processing chips. Technical problem: When the existing machine tool compresses waste chips into blocks, the extruded coolant cannot be reused in the coolant circulation system of the machine tool. Technical solution: A collection box is fixedly connected to the numerical control machine tool body; a first pipeline is penetrated through the numerical control machine tool body, and the first pipeline is communicated with the collection box; a water pump is installed on the first pipeline; during use, the extruded coolant during the briquetting process is collected through the cavity, and through the cooperation of the first pipeline and the water pump, the extruded coolant is transferred to the collection box, so that the extruded coolant can be reused in the coolant circulation, avoiding waste. At the same time, the coolant that penetrates to the left side of the second baffle is diverted into the cavity through the groove for collection, so that it can be reused in the coolant circulation, further avoiding waste.

Description

Technical Field

[0001] The present invention relates to the technical field of numerical control machine tools. More specifically, the present invention relates to a numerical control machine tool capable of automatically processing chips. Background Art

[0002] A numerical control machine tool, abbreviated as a CNC machine tool, is an automated machine tool equipped with a program control system; when using a numerical control machine tool to process metal parts, a large amount of metal chips and coolant will be generated. After the existing machine tool filters the chips and coolant, the coolant is recycled, and the chips are temporarily stored in the collection bin of the numerical control machine tool. Every once in a while, the chips in the collection bin are taken out manually. In order to facilitate the transfer of the chips, the numerical control machine tool compresses the chips into blocks. After the chips are filtered, coolant will still adhere to their surfaces. When compressing the chips piled up together into blocks, the coolant adhering to the surfaces of the chips will be squeezed out. The existing machine tool cannot recover the squeezed-out coolant, nor can it make the squeezed-out coolant re-participate in the coolant circulation system on the machine tool. Summary of the Invention

[0003] The present invention provides a numerical control machine tool capable of automatically processing chips, and its purpose is to overcome the shortcoming that when the existing machine tool compresses chips into blocks, it cannot make the squeezed-out coolant re-participate in the coolant circulation system on the machine tool.

[0004] To achieve the above purpose, the technical solution of the present invention is:

[0005] A numerical control machine tool capable of automatically processing chips includes a numerical control machine tool body and a workbench; the workbench is fixedly connected to the numerical control machine tool body, and a through groove for discharging chips and coolant is opened on the workbench; it further includes a funnel, a collection box, a first pipeline, a water pump, a side door, a first electric push rod, a first baffle, a filtering component and a briquetting component; the funnel is fixedly connected to the numerical control machine tool body and is located below the workbench; the collection box is fixedly connected to the numerical control machine tool body and is located below the funnel; the first pipeline penetrates through the numerical control machine tool body and is communicated with the collection box; a water pump is installed on the first pipeline, and the water pump is fixedly connected to the numerical control machine tool body; at least two first electric push rods are fixedly connected to the numerical control machine tool body; a first baffle is fixedly connected to the telescopic ends of all the first electric push rods; a filtering component for filtering chips and coolant is connected to the collection box; a briquetting component for briquetting chips is connected to the numerical control machine tool body; a side door for discharging chip blocks is rotatably connected to the numerical control machine tool body.

[0006] Further, the filtering component includes an inclined plate and a first filter screen; the inclined plate is fixedly connected to the upper side of the collection box; a plurality of first filter screens are fixedly connected to the inclined plate.

[0007] Further, it further includes a strip; a plurality of strips are fixedly connected to the inclined plate and are located below the corresponding first filter screens.

[0008] Further, both ends of the long strip are inclined.

[0009] Further, the pressing block assembly includes a first housing, a second housing, a multi-stage hydraulic rod, a pressing plate, and a resisting unit; the first housing is fixedly connected to the inner side of the CNC machine tool body, the first housing is in contact with the collection box, and the first housing is in contact with the inclined plate; the lower side of the first housing communicates with the second housing, the second housing is in contact with the collection box, and the second housing is fixedly connected to the CNC machine tool body; several round holes are formed in the lower part of the second housing near the pressing plate; a cavity is formed between the second housing and the CNC machine tool body; each round hole communicates with the cavity; the first pipeline communicates with the cavity; at least two multi-stage hydraulic rods are fixedly connected to the CNC machine tool body; the telescopic ends of all the multi-stage hydraulic rods are commonly fixedly connected to the pressing plate, and the pressing plate slides in the second housing; a resisting unit is connected to the second housing; the resisting unit is used to cooperate with the pressing plate to compress the waste chips into blocks.

[0010] Further, the resisting unit includes a third housing, a second electric push rod, and a second baffle; the third housing is fixedly connected to the second housing, and the third housing passes through the collection box; at least two second electric push rods are fixedly connected to the inner side of the third housing; the telescopic ends of all the second electric push rods are commonly fixedly connected to the second baffle, the second baffle is slidably connected to the third housing, and the second baffle is slidably connected to the second housing.

[0011] Further, a second filter screen is further included; a groove is formed in the second housing, and the groove is located on the left side of the second baffle; the groove communicates with the cavity; the second filter screen is fixedly connected to the second housing, and the second filter screen is located inside the groove.

[0012] Further, an auxiliary assembly is further included; an auxiliary assembly is connected to the third housing; the auxiliary assembly includes a housing, a third electric push rod, and a U-shaped plate; the second filter screen is arranged in the middle of the groove; at least two housings are fixedly connected to the third housing; a third electric push rod is fixedly connected to the inner side of each housing; the telescopic ends of all the third electric push rods are commonly fixedly connected to the U-shaped plate, the U-shaped plate is slidably connected to the collection box, and the U-shaped plate is slidably connected to the second housing.

[0013] Further, a magnetic plate is further included; the magnetic plate is fixedly connected to the lower side of the U-shaped plate, a storage groove for accommodating the U-shaped plate and the magnetic plate is arranged at the top of the inner side of the second housing, and the thickness value of the storage groove is greater than the sum of the thicknesses of the U-shaped plate and the magnetic plate; the left side surface of the pressing plate is inclined.

[0014] Further, a reflux assembly is further included; a reflux assembly is connected to the third housing; the reflux assembly includes a partition plate, a second pipeline, and a one-way valve; the partition plate is fixedly connected to the inner side of the third housing; the telescopic end of each second electric push rod is slidably connected to the partition plate; at least two second pipelines penetrate through the partition plate, and the second pipelines penetrate out of the third housing; a one-way valve is installed on each second pipeline.

[0015] Beneficial effects: By adopting the above technical solution, the present invention collects the coolant extruded during the pressing block process through the cavity. Through the cooperation of the first pipeline and the water pump, the extruded coolant is transferred to the collection tank, so that the extruded coolant can participate in the coolant circulation again, avoiding waste;

[0016] The coolant permeating to the left side of the second baffle is diverted into the cavity through the groove for collection, so that it can participate in the coolant circulation again, further avoiding waste. At the same time, the upper opening of the groove is covered by the U-shaped plate, avoiding the problem that the waste chip block moving to the left collides with the edge of the groove, thus avoiding the loosening phenomenon of the waste chip block. At the same time, through the cooperation of the magnetic plate and the pressing plate, the waste chips remaining on the upper side of the second filter screen are automatically removed, preventing blockage and avoiding the problem of difficult manual cleaning;

[0017] Through the cooperation of the second pipeline and the one-way valve, the coolant remaining on the upper side of the second baffle is squeezed into the collection tank, so that it can participate in the coolant circulation again, further avoiding waste. And the upward movement of the second baffle provides power for the coolant, eliminating the need for additional driving parts, which is beneficial to cost saving;

[0018] In addition, the coolant flowing downward along the surface of the inclined plate is guided and intercepted by the strip, so that the coolant fully flows to the first filter screen, which is beneficial to improving the filtration efficiency. Description of the Drawings

[0019] Figure 1 Shows the structural schematic diagram of the numerical control machine tool capable of automatically processing debris according to the present invention;

[0020] Figure 2 Shows the first partial structural schematic diagram of the numerical control machine tool capable of automatically processing debris according to the present invention;

[0021] Figure 3 Shows the second partial structural schematic diagram of the numerical control machine tool capable of automatically processing debris according to the present invention;

[0022] Figure 4 Shows the first structural schematic diagram of the resistance unit according to the present invention;

[0023] Figure 5 Shows the second structural schematic diagram of the resistance unit according to the present invention;

[0024] Figure 6 Shows the present invention Figure 5 The enlarged view of part A in;

[0025] Figure 7 Shows the structural schematic diagram of the auxiliary component according to the present invention.

[0026] Reference numerals in the drawings:

[0027] 1 - NC machine tool body, 2 - workbench, 3 - funnel, 4 - collection box, 5 - pipe one, 6 - water pump, 7 - side door, 8 - electric push rod one, 9 - baffle one, 201 - inclined plate, 202 - filter screen one, 203 - strip, 204 - housing one, 205 - housing two, 206 - multi - stage hydraulic rod, 207 - pressing plate, 208 - housing three, 209 - electric push rod two, 2010 - baffle two, 2011 - filter screen two, 2012 - outer shell, 2013 - electric push rod three, 2014 - U - shaped plate, 2015 - magnetic plate, 2016 - partition board, 2017 - pipe two, 2018 - check valve, 91 - round hole, 92 - cavity, 93 - groove. Detailed implementation mode

[0028] The present invention will be further described below in conjunction with the drawings and embodiments.

[0029] Embodiment 1

[0030] A numerically controlled machine tool capable of automatically processing chips, as Figures 1-4 shown, includes an NC machine tool body 1 and a workbench 2; the workbench 2 is bolt - connected to the NC machine tool body 1, and a through - groove for discharging waste chips and coolant is provided on the workbench 2, and the workbench 2 is made of alloy material; it also includes a funnel 3, a collection box 4, a pipe one 5, a water pump 6, a side door 7, an electric push rod one 8, a baffle one 9, a filtering component and a pressing component; the funnel 3 is bolt - connected to the NC machine tool body 1, and the funnel 3 is located below the workbench 2; the collection box 4 is bolt - connected to the NC machine tool body 1, and the collection box 4 is located below the funnel 3; the pipe one 5 penetrates through the NC machine tool body 1, and the pipe one 5 is communicated with the collection box 4 and flange - connected; a water pump 6 is installed on the pipe one 5, and the water pump 6 is bolt - connected to the NC machine tool body 1; two electric push rods one 8 are bolt - connected to the NC machine tool body 1; the telescopic ends of all the electric push rods one 8 are commonly fixed with a baffle one 9; a filtering component for filtering waste chips and coolant is connected to the collection box 4; a pressing component for pressing the waste chips is connected to the NC machine tool body 1; a side door 7 for discharging the chip block is rotatably connected to the NC machine tool body 1.

[0031] The filtering component includes an inclined plate 201 and a filter screen one 202; the inclined plate 201 is bolt - connected to the upper side of the collection box 4; seven filter screens one 202 are fixed on the inclined plate 201, and the waste chips and coolant are filtered through the filter screen one 202.

[0032] It also includes a strip 203; seven strips 203 are fixed on the inclined plate 201, and the strips 203 are located below the corresponding filter screens one 202.

[0033] Both ends of the long strip 203 are inclined, and the coolant is diverted to the middle through the inclined ends of the long strip 203, preventing the coolant from flowing into the pressing block assembly from the front upper side and the rear upper side of the inclined plate 201.

[0034] The pressing block assembly includes a first housing 204, a second housing 205, a multi-stage hydraulic rod 206, a pressing plate 207 and a resisting unit; the first housing 204 is bolted to the inner side of the CNC machine tool body 1, the first housing 204 is in contact with the collection box 4, the first housing 204 is in contact with the inclined plate 201, and the first housing 204 is made of alloy material; a second housing 205 is connected and bolted to the lower side of the first housing 204, the second housing 205 is in contact with the collection box 4, and the second housing 205 is fixedly connected to the CNC machine tool body 1; a plurality of round holes 91 are opened in the lower part of the second housing 205 on the side close to the pressing plate 207; a cavity 92 is formed between the second housing 205 and the CNC machine tool body 1; each round hole 91 communicates with the cavity 92; the first pipeline 5 communicates with the cavity 92; two multi-stage hydraulic rods 206 are bolted to the CNC machine tool body 1; the telescopic ends of all the multi-stage hydraulic rods 206 are fixedly connected to a pressing plate 207, and the pressing plate 207 slides in the second housing 205; a resisting unit is connected to the second housing 205; the resisting unit is used to cooperate with the pressing plate 207 to compress the waste chips into blocks.

[0035] The resisting unit includes a third housing 208, a second electric push rod 209 and a second baffle 2010; the third housing 208 is bolted to the second housing 205, and the third housing 208 passes through the collection box 4; two second electric push rods 209 are bolted to the inner side of the third housing 208; the telescopic ends of all the second electric push rods 209 are fixedly connected to a second baffle 2010, the second baffle 2010 is slidably connected to the third housing 208, the second baffle 2010 is slidably connected to the second housing 205, and the pressing plate 207 presses the waste chips tightly against the second baffle 2010, and under the limiting action of the second housing 205, the waste chips are compressed into blocks.

[0036] First, manually connect the collection box 4 to the coolant circulation system of the CNC machine tool body 1. When machining metal parts, use an external fixture to clamp the metal parts on the workbench 2, and then perform cutting on the metal parts through the CNC machine tool body 1. The waste chips and coolant generated by cutting fall into the funnel 3, and then fall from the funnel 3 to the upper side of the right part of the inclined plate 201. The waste chips roll down along the surface of the inclined plate 201 into the housing one 204. During this process, the coolant penetrates through the first filter screen 202 and falls into the collection box 4 for collection. The waste chips fall from the housing one 204 to the right part of the inner side of the housing two 205. Then, the first electric push rod 8 drives the first baffle 9 to move downward, so that the lower side of the first baffle 9 is flush with the top of the inner side of the housing two 205. Then, the multi-stage hydraulic rod 206 pushes the pressing plate 207, and the pressing plate 207 pushes the waste chip pile towards the second baffle 2010. Under the limiting effect of the housing two 205, the pressing plate 207 squeezes the waste chip pile into a block. During the squeezing process, the coolant in the waste chips flows out to the bottom of the inner side of the housing two 205, and then flows into the cavity 92 through the round hole 91 for collection. Start the water pump 6, so that the coolant collected in the cavity 92 flows from the first pipeline 5 into the collection box 4, so that the squeezed coolant re-participates in the coolant circulation. Then, the second electric push rod 209 drives the second baffle 2010 to move upward, so that the second baffle 2010 is away from the housing two 205. Then, the multi-stage hydraulic rod 206 continues to drive the pressing plate 207 to move to the left, and the pressing plate 207 pushes the waste chip block to move to the left, and pushes the waste chip block to the left part of the inner side of the housing two 205. Then, the multi-stage hydraulic rod 206 drives the pressing plate 207 to move back to the original position, and the second electric push rod 209 drives the second baffle 2010 to move back to the original position. When the left part of the inner side of the housing two 205 is full of waste chip blocks, manually open the side door 7, and then take out the waste chip blocks in the housing two 205. When in use, collect the coolant squeezed out during the block pressing process through the cavity 92, and through the cooperation of the first pipeline 5 and the water pump 6, transfer the squeezed coolant to the collection box 4, so that the squeezed coolant re-participates in the coolant circulation and avoids waste.

[0037] During the filtering process, the coolant flowing downward along the surface of the inclined plate 201 is guided and intercepted by the long strip 203, so that the coolant fully flows towards the first filter screen 202, which is beneficial to improving the filtering efficiency.

[0038] Embodiment 2

[0039] On the basis of Embodiment 1, as Figures 1-6 shown, it further includes a second filter screen 2011; a groove 93 is formed on the housing two 205, and the groove 93 is located on the left side of the second baffle 2010; the groove 93 is communicated with the cavity 92. During the block pressing process, part of the coolant oozing out of the waste chip block flows to the left side of the pressing plate 207, and then flows into the cavity 92 through the groove 93 for collection; a second filter screen 2011 is fixedly connected to the housing two 205, and the second filter screen 2011 is located inside the groove 93.

[0040] It also includes an auxiliary component; an auxiliary component is connected to the third housing 208; the auxiliary component includes a housing 2012, an electric push rod three 2013 and a U-shaped plate 2014; the second filter screen 2011 is arranged in the middle of the groove 93; two housings 2012 are bolted to the third housing 208, and the housing 2012 is made of alloy material; an electric push rod three 2013 is bolted to the inner side of each housing 2012; the telescopic ends of all the electric push rods three 2013 are fixedly connected to a U-shaped plate 2014, and the U-shaped plate 2014 is slidably connected to the collection box 4 and the second housing 205.

[0041] It also includes a magnetic plate 2015; a magnetic plate 2015 is fixedly connected to the lower side of the U-shaped plate 2014 to suck the waste chips remaining on the second filter screen 2011. A storage groove for accommodating the U-shaped plate 2014 and the magnetic plate 2015 is arranged at the top of the inner side of the second housing 205, and the thickness value of the storage groove is greater than the sum of the thicknesses of the U-shaped plate 2014 and the magnetic plate 2015; the left side of the pressing plate 207 is inclined.

[0042] During the pressing process, after the coolant is squeezed, it will penetrate from the contact position between the second baffle 2010 and the second housing 205 to the left side of the second baffle 2010, and then flow to the bottom of the inner side of the second housing 205, and it cannot be collected and recycled. Therefore, a groove 93 is opened at the position of the second housing 205 close to the left side of the second baffle 2010, so that the coolant penetrating to the left side of the second baffle 2010 flows into the groove 93, and then passes through the second filter screen 2011 and flows into the cavity 92 for collection, and then is pumped to the collection box 4 by the water pump 6 to participate in the coolant cycle again. During this process, the second filter screen 2011 intercepts the debris to avoid the debris falling into the cavity 92. When in use, the coolant penetrating to the left side of the second baffle 2010 is diverted to the cavity 92 through the groove 93 for collection, so that it participates in the coolant cycle again, further avoiding waste.

[0043] The second filter screen 2011 is arranged in the middle of the groove 93, so that when the waste chip block moves to the left, it will not contact the second filter screen 2011, thus preventing the waste chip block from loosening the second filter screen 2011, which is beneficial to improving the service life of the second filter screen 2011. However, during the leftward movement of the waste chip block, it will collide with the edge of the groove 93, resulting in the loosening of the waste chip block and seriously affecting the structural stability of the waste chip block. Therefore, before the waste chip block moves to the left, the third electric push rod 2013 is activated. The third electric push rod 2013 drives the U-shaped plate 2014 to move downward, making the U-shaped plate 2014 flush with the edge of the groove 93. Then, the multi-stage hydraulic rod 206 drives the pressing plate 207 to move to the left. The pressing plate 207 pushes the waste chip block to move to the left, causing the waste chip block to slide over the surface of the U-shaped plate 2014 and slide to the left side of the second housing 205. During use, the upper opening of the groove 93 is covered by the U-shaped plate 2014, avoiding the problem that the waste chip block moving to the left collides with the edge of the groove 93, thus preventing the waste chip block from loosening.

[0044] Some waste chips remain on the upper side of the second filter screen 2011 and are difficult to clean. Therefore, the third electric push rod 2013 drives the U-shaped plate 2014 to move downward, and the U-shaped plate 2014 drives the magnetic plate 2015 to move downward, making the magnetic plate 2015 move above the second filter screen 2011. The metal waste chips remaining on the upper side of the second filter screen 2011 are attracted to the lower side of the magnetic plate 2015 due to magnetic force. Then, the third electric push rod 2013 drives the U-shaped plate 2014 and the magnetic plate 2015 to move upward, making the lower side of the magnetic plate 2015 flush with the inner top of the second housing 205. Then, the multi-stage hydraulic rod 206 drives the pressing plate 207 to move to the left, so that the pressing plate 207 quickly slides from the lower side of the magnetic plate 2015 to the left. Thus, the waste chips on the lower side of the magnetic plate 2015 are pushed to the left and fall onto the inclined left side of the pressing plate 207, and then slide from the pressing plate 207 to the left part inside the second housing 205. After that, it is pushed out through the pressing plate 207. During use, through the cooperation of the magnetic plate 2015 and the pressing plate 207, the waste chips remaining on the upper side of the second filter screen 2011 are automatically removed, preventing blockage and avoiding the problem of difficult manual cleaning.

[0045] Embodiment 3

[0046] On the basis of Embodiment 2, as Figures 1-7 shown, it further includes a reflux assembly; a reflux assembly is connected to the third housing 208; the reflux assembly includes a partition plate 2016, a second pipeline 2017 and a one-way valve 2018; the partition plate 2016 is bolted to the inside of the third housing 208; the telescopic end of each second electric push rod 209 is slidably connected to the partition plate 2016; two second pipelines 2017 are penetrated through the partition plate 2016, and the second pipelines 2017 penetrate out of the third housing 208. Among them, the second pipeline 2017 can be set as a hard pipe, and the second pipeline 2017 can also be set as a flexible pipe; a one-way valve 2018 is installed on each second pipeline 2017.

[0047] During the briquetting process, after the coolant is squeezed, it will flow from the gap between the housing three 208 and the baffle two 2010 to the upper side of the baffle two 2010 and cannot participate in the coolant circulation. Therefore, during the upward movement of the baffle two 2010 driven by the electric push rod two 209, the baffle two 2010 squeezes the coolant on its upper side, causing it to flow into the collection tank 4 through the pipe two 2017 and the one-way valve 2018 and participate in the coolant circulation again. When in use, through the cooperation of the pipe two 2017 and the one-way valve 2018, the coolant remaining on the upper side of the baffle two 2010 is squeezed into the collection tank 4 to make it participate in the coolant circulation again, further avoiding waste, and the upward movement of the baffle two 2010 provides power for the coolant, eliminating the need to set up additional driving parts, which is beneficial to cost savings.

[0048] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A CNC machine tool capable of automatically processing debris, comprising a CNC machine tool body (1); a workbench (2) is fixedly connected to the CNC machine tool body (1), and a through groove for discharging waste chips and coolant is provided on the workbench (2); characterized in that: A funnel (3) is fixedly connected to the CNC machine tool body (1), and the funnel (3) is located below the workbench (2); a collection box (4) is fixedly connected to the CNC machine tool body (1), and the collection box (4) is located below the funnel (3); a pipe (5) is passed through the CNC machine tool body (1), and the pipe (5) is connected to the collection box (4); a water pump (6) is installed on the pipe (5), and the water pump (6) is fixedly connected to the CNC machine tool body (1); at least two electric push rods (8) are fixedly connected to the CNC machine tool body (1); a baffle (9) is commonly fixedly connected to the telescopic ends of all the electric push rods (8); a filter assembly for filtering waste chips and coolant is connected to the collection box (4); a pressing block assembly for pressing waste chips is connected to the CNC machine tool body (1); a side door (7) for discharging waste chip blocks is rotatably connected to the CNC machine tool body (1); The filter assembly comprises an inclined plate (201); the upper side of the collection box (4) is fixedly connected to the inclined plate (201); a plurality of filter screens (202) are fixedly connected to the inclined plate (201); The pressing block assembly comprises a cover shell 1 (204); the cover shell 1 (204) is fixedly connected to the inner side of the CNC machine tool body (1); the cover shell 1 (204) is in contact with the collection box (4); the cover shell 1 (204) is in contact with the inclined plate (201); the lower side of the cover shell 1 (204) is connected to the cover shell 2 (205); the cover shell 2 (205) is in contact with the collection box (4); the cover shell 2 (205) is fixedly connected to the CNC machine tool body (1); a plurality of circular holes (91) are opened at the lower part of the cover shell 2 (205) on the side close to the pressing plate (207); the cover shell 2 A cavity (92) is formed between the cover shell (205) and the CNC machine tool body (1); each circular hole (91) is connected to the cavity (92); the pipeline (5) is connected to the cavity (92); at least two multi-stage hydraulic rods (206) are fixedly connected to the CNC machine tool body (1); the telescopic ends of all the multi-stage hydraulic rods (206) are commonly fixedly connected to a pressing plate (207), and the pressing plate (207) slides in the cover shell (205); a resisting unit is connected to the cover shell (205); the resisting unit is used to cooperate with the pressing plate (207) to compress the waste chips into blocks.

2. A CNC machine tool capable of automatically processing debris according to claim 1, characterized in that: It also includes long strips (203); a plurality of long strips (203) are fixedly connected to the inclined plate (201), and the long strips (203) are located below the corresponding filter screen 1 (202).

3. A CNC machine tool capable of automatically processing debris according to claim 2, characterized in that: The two ends of the strip (203) are arranged obliquely.

4. A CNC machine tool capable of automatically processing debris according to claim 3, characterized in that: The resisting unit comprises a cover shell three (208); the cover shell three (208) is fixedly connected to the cover shell two (205), and the cover shell three (208) passes through the collection box (4); at least two electric push rods two (209) are fixedly connected to the inner side of the cover shell three (208); the telescopic ends of all the electric push rods two (209) are commonly fixedly connected to a baffle plate two (2010), the baffle plate two (210) is slidably connected to the cover shell three (208), and the baffle plate two (210) is slidably connected to the cover shell two (205).

5. A CNC machine tool capable of automatically processing debris according to claim 4, characterized in that: It also includes a second filter screen (2011); a groove (93) is provided on the second cover shell (205), and the groove (93) is located on the left side of the second baffle (2010); the groove (93) is connected to the cavity (92); and a second filter screen (2011) is fixedly connected to the second cover shell (205), and the second filter screen (2011) is located on the inner side of the groove (93).

6. A CNC machine tool capable of automatically processing debris according to claim 5, characterized in that: The invention also includes an auxiliary component; the auxiliary component is connected to the cover shell three (208); the auxiliary component includes a shell (2012); the filter screen two (2011) is arranged in the middle of the groove (93); at least two shells (2012) are fixedly connected to the cover shell three (208); an electric push rod three (2013) is fixedly connected to the inner side of each shell (2012); the telescopic ends of all the electric push rods three (2013) are commonly fixedly connected to a U-shaped plate (2014); the U-shaped plate (2014) is slidably connected to the collection box (4), and the U-shaped plate (2014) is slidably connected to the cover shell two (205).

7. A CNC machine tool capable of automatically processing debris according to claim 6, characterized in that: It also includes a magnetic plate (2015); the magnetic plate (2015) is fixedly connected to the lower side of the U-shaped plate (2014); a storage groove for accommodating the U-shaped plate (2014) and the magnetic plate (2015) is provided at the top of the inner side of the second cover shell (205); the thickness of the storage groove is greater than the sum of the thicknesses of the U-shaped plate (2014) and the magnetic plate (2015); and the left side of the pressing plate (207) is arranged to be inclined.

8. A CNC machine tool capable of automatically processing debris according to any one of claims 6-7, characterized in that: The invention also includes a reflux component; the reflux component is connected to the cover shell three (208); the reflux component includes a partition (2016); the partition (2016) is fixedly connected to the inner side of the cover shell three (208); the telescopic end of each electric push rod two (209) is slidably connected to the partition (2016); at least two pipes two (2017) are passed through the partition (2016), and the pipes two (2017) pass through the cover shell three (208); and each pipe two (2017) is installed with a one-way valve (2018).

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