Metal scrap material collecting mechanism for CNC machining center

Abstract

The invention discloses a metal scrap material collecting mechanism for a CNC machining center, and relates to the technical field of CNC machining, the metal scrap material collecting mechanism comprises a machining box body used for machining metal materials and a bearing frame, a machining groove communicating with the side wall of the machining box body is formed in the top of the machining box body, and the bearing frame is slidably installed in an inner cavity of the machining groove; a first supporting plate and a second supporting plate which are used for supporting the metal material are movably installed in an inner cavity of the bearing frame, and a cleaning assembly used for cleaning the first supporting plate and the second supporting plate is arranged outside the bearing frame and comprises a first connecting plate and a second connecting plate; the first supporting plates and the second supporting plates are arranged in an inner cavity of the bearing frame in a staggered mode, and the bottoms of the first supporting plates are connected through a first connecting plate. Through mutual cooperation of the parts, cleaning dead angles are effectively prevented from appearing at the tops of the first supporting plate and the second supporting plate, and the machining precision of the metal parts and the machining yield of the metal parts are improved advantageously.

Description

Technical Field

[0001] The invention relates to the technical field of CNC machining, in particular to a metal scrap material collecting mechanism used in a CNC machining center. Background Art

[0002] CNC machining center, also known as computer numerical control automated machine tools, has the advantages of high machining precision, high machining quality, multi-coordinate linkage, ability to process parts with complex shapes, batch production, and easy control of product quality. It is widely used in the manufacturing and processing of parts.

[0003] According to the Chinese patent application with application number 202111143495.X, a waste collection mechanism for residual debris inside a CNC machining center includes a processing box, a processing mechanism and a cleaning mechanism. The processing mechanism is placed in the processing box cavity, a processing cavity is provided in the middle of the processing box, and mounting grooves are provided on both inner walls of the processing cavity. The cleaning mechanism is placed in the mounting groove, and the cleaning mechanism includes a rotating shaft and a rotating gear. The rotating shaft is placed in the middle of the mounting groove, and the rotating shaft is rotatably connected to the lower side wall of the mounting groove, and a rotating gear is fixedly connected to the middle of the upper surface of the rotating shaft.

[0004] According to the above-cited application documents, when the metal material is processed on the top of the support plate, the primary cleaning plate and the secondary cleaning plate are rotated to clean some debris on the support plate. However, the primary cleaning plate rotates with one end of itself as the rotation center, causing the secondary cleaning plate to move in a fan shape on the top of the support plate, resulting in the edge of the support plate being unable to be cleaned by the secondary cleaning plate. As a result, the debris at the top edge of the support plate cannot be cleaned by the cleaning plate, which will still affect the processing accuracy of the metal parts, thereby reducing the qualified rate of the metal parts processing. Summary of the invention

[0005] The object of the present invention is to provide a metal scrap material collecting mechanism for a CNC machining center to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a metal debris material collection mechanism for a CNC machining center, comprising a processing box and a supporting frame for processing metal materials, the top of the processing box is provided with a processing groove connected to its own side wall, the supporting frame is slidably installed in the inner cavity of the processing groove, and a first support plate and a second support plate for supporting the metal material are movably installed in the inner cavity of the supporting frame, and a cleaning component for cleaning the first support plate and the second support plate is arranged on the outside of the supporting frame.

[0007] The cleaning assembly includes a first connecting plate and a second connecting plate, and multiple first support plates and second support plates are alternately arranged in the inner cavity of the supporting frame. The bottoms of the multiple first support plates are connected to each other through the first connecting plate, and the bottoms of the multiple second support plates are connected to each other through the second connecting plate. Two driving motors are fixedly installed on the inner wall of the supporting frame away from the opening end of the processing groove, and driving threaded rods are fixedly installed on the power output ends of the two driving motors. Threaded holes are provided on the side walls of the first connecting plate and the second connecting plate at one end close to the driving motor, and the two driving threaded rods pass through the two threaded holes at one end away from the driving motor and extend to the bottom of the supporting frame.

[0008] The cleaning assembly also includes a scraper, which is slidably installed just below the supporting frame. A reciprocating motor is fixedly installed on one side of the inner cavity of the processing groove, and a transmission threaded rod is fixedly installed on the power output shaft of the reciprocating motor. A threaded groove matching the transmission threaded rod is formed on the side wall of one end of the first cleaning plate away from the opening end of the processing groove, and the end of the transmission threaded rod away from the transmission motor passes through the threaded groove and is rotatably connected to the other side of the inner cavity of the processing groove.

[0009] Preferably, a mounting block is fixedly installed on the side wall of the supporting frame away from the opening end of the processing groove, a mounting shell is fixedly installed on one end of the mounting block away from the supporting frame, the driving motor is fixedly installed in the inner cavity of the mounting shell, a guide rod is fixedly installed on the side of the mounting block close to the bottom of the supporting frame, guide holes matched with the guide rod are opened on the side walls of the first connecting plate and the second connecting plate, and the end of the guide rod away from the mounting block passes through the guide hole and extends to the bottom of the supporting frame.

[0010] Preferably, a conduction rod is provided on one side of the bottom of the supporting frame away from the mounting block, a conduction hole matching the conduction rod is opened on the side wall of the scraper away from the transmission threaded rod, one end of the conduction rod passes through the conduction hole and is fixedly connected to the inner wall of the processing groove.

[0011] Preferably, sliding grooves connected to the side walls of the processing groove are symmetrically provided on both sides of the inner cavity of the processing groove, a first cleaning plate is rotatably installed in the middle of the inner cavity of the sliding groove via a rotating shaft, a connecting block is fixedly installed on the upper side wall of the end of the first cleaning plate away from the rotating shaft, a second cleaning plate is rotatably installed on the bottom of the connecting block via a rotating shaft, a reset spring for connection is arranged between the first cleaning plate and the second cleaning plate, and a reciprocating motor for rotating the rotating shaft is arranged inside the processing box.

[0012] Preferably, a collection box for collecting waste liquid is slidably mounted at the bottom of the inner cavity of the processing tank, and a filter screen for filtering debris is fixedly mounted on the top of the collection box.

[0013] Preferably, guide strips are symmetrically installed on both sides of the collecting box, and brake grooves adapted to the guide strips are opened on both sides of the inner cavity of the processing groove.

[0014] Preferably, sliding grooves are symmetrically provided on both sides of the inner cavity of the processing groove, and the sliding grooves are located between the sliding groove and the braking groove. A brake block is fixedly installed on one side of the supporting frame, and the brake block extends from one end of the supporting frame to the inner cavity of one of the sliding grooves, wherein an electric telescopic rod for sliding the brake block is fixedly installed on the inner wall of the sliding groove close to the brake block.

[0015] Preferably, a U-shaped plate is fixedly installed on one side of the bearing frame away from the brake block, one end of the U-shaped plate extends into the inner cavity of another slide groove, and a guide wheel that fits the inner wall of the slide groove is rotatably installed in the inner cavity of the U-shaped plate.

[0016] Preferably, baffles are symmetrically and elastically installed on both sides of the inner cavity of the processing groove to prevent metal waste from splashing. The baffles are inclined away from the top of the processing box. A processing head for processing metal materials is movably installed inside the processing groove, and two baffles are located below the processing head.

[0017] Preferably, a sealing cover for sealing itself is rotatably installed inside the processing groove, and clamping blocks are symmetrically installed on both sides of the sealing cover. Trigger plates matching the clamping blocks are elastically installed in the inner cavities of the two sliding grooves.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention provides a cleaning component, which can alternately clean the metal debris on the top of the first support plate and the second support plate while supporting the metal parts, thereby preventing cleaning dead corners on the top of the first support plate and the second support plate, which is beneficial to improving the accuracy of metal part processing and the qualified rate of metal part processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the processing box of the present invention;

[0022] Figure 3 It is an assembly diagram of the bearing frame and the driving threaded rod of the present invention;

[0023] Figure 4 An assembly diagram of the first cleaning plate and the second cleaning plate of the present invention;

[0024] Figure 5 For the present invention Figure 1 A magnified view of the structure at center.

[0025] In the figure: 1. processing box; 2. first cleaning plate; 3. trigger plate; 4. bearing frame; 5. first support plate; 6. second support plate; 7. collection box; 8. filter screen; 9. sealing cover; 10. baffle; 11. second cleaning plate; 12. guide wheel; 13. U-shaped plate; 14. transmission threaded rod; 15. mounting block; 16. electric telescopic rod; 17. guide rod; 18. guide strip; 19. conduction rod; 20. scraper; 21. first connecting plate; 22. second connecting plate; 23. driving threaded rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Example 1

[0028] See also Figure 1-5 This embodiment provides a metal scrap material collection mechanism for a CNC machining center, including a processing box 1 and a supporting frame 4 for processing metal materials. The top of the processing box 1 is provided with a processing groove connected to its side wall. The processing groove can carry the metal material to be processed, which is beneficial to the processing of the metal material and the collection of metal scraps.

[0029] The supporting frame 4 is slidably installed in the inner cavity of the processing groove, and the first support plate 5 and the second support plate 6 for supporting the metal material are movably installed in the inner cavity of the supporting frame 4. A cleaning assembly for cleaning the first support plate 5 and the second support plate 6 is provided on the outside of the supporting frame 4. After the metal parts are placed in the processing groove, the first support plate 5 and the second support plate 6 and the supporting frame 4 are combined to form a supporting platform for supporting the metal parts, which is beneficial to supporting the metal parts and improving the processing height of the metal parts, thereby increasing the convenience of processing the metal parts.

[0030] The cleaning assembly includes a first connecting plate 21 and a second connecting plate 22. Multiple first support plates 5 and second support plates 6 are alternately arranged in the inner cavity of the carrier frame 4. The bottoms of the multiple first support plates 5 are interconnected through the first connecting plate 21. The first connecting plate 21 supports the multiple first support plates 5 at the same time, which is beneficial to the synchronous movement of the multiple first support plates 5 and increases the stability of the first support plates 5 in supporting the metal parts.

[0031] The bottoms of the multiple second support plates 6 are interconnected by the second connecting plate 22. The second connecting plate 22 can support the multiple second support plates 6 simultaneously, which is beneficial to the synchronous movement of the multiple second support plates 6 and increases the stability of the multiple second support plates 6 in supporting the metal parts.

[0032] Two driving motors are fixedly installed on the inner wall of the supporting frame 4 away from the opening end of the processing groove, and driving threaded rods 23 are fixedly installed on the power output ends of the two driving motors. Threaded holes are provided on the side walls of the first connecting plate 21 and the second connecting plate 22 close to the driving motor. The two driving threaded rods 23 pass through the two threaded holes at one end away from the driving motor and extend to the bottom of the supporting frame 4. When it is necessary to disengage the tops of multiple first support plates 5 from metal parts, start the driving motor connected to the first connecting plate 21. At this time, the driving threaded rod 23 connected to the first connecting plate 21 rotates, which is conducive to the simultaneous disengagement of multiple first support plates 5 from the bottom of the metal parts, and then the top of the moved first support plate 5 is cleaned. Under the action of the supporting frame 4 and the second support plate 6, the bottom of the metal parts can be supported to prevent the metal parts from falling.

[0033] Furthermore, after the metal debris on the first support plate 5 is cleaned, the drive motor connected to the first connecting plate 21 is started again to reset the first support plate 5 until its top is in contact with the bottom of the metal part, and then another drive motor is started to move the second connecting plate 22 away from the supporting frame 4 until the top of the second support plate 6 is out of contact with the bottom of the metal part, and then the metal debris on the top of multiple second support plates 6 is cleaned. Under the action of the first support plate 5 and the supporting frame 4, the metal parts can be supported to prevent them from falling during processing, which is conducive to the continuous processing of metal parts.

[0034] The cleaning assembly also includes a scraper 20, which is slidably installed just below the bearing frame 4. A reciprocating motor is fixedly installed on one side of the inner cavity of the processing groove, and a transmission threaded rod 14 is fixedly installed on the power output shaft of the reciprocating motor. A threaded groove compatible with the transmission threaded rod 14 is opened on the side wall of the end of the first cleaning plate 2 away from the open end of the processing groove, and the transmission threaded rod 14 is rotated and connected to the other side of the inner cavity of the processing groove at one end away from the transmission motor. When the top of the first support plate 5 or the second support plate 6 is separated from the metal part, the reciprocating motor is started. With the cooperation of the transmission threaded rod 14 and the threaded groove, the scraper 20 moves toward the first support plate 5 until the bottom of the scraper 20 is in contact with the top of the first support plate 5 and the second support plate 6, which is beneficial to cleaning the metal debris on the top of the second support plate 6 and the first support plate 5, preventing the first support plate 5 and the second support plate 6 from having cleaning dead corners, and improving the accuracy of metal part processing and the qualified rate of metal part processing.

[0035] A mounting block 15 is fixedly installed on the side wall of the supporting frame 4 away from the opening end of the processing groove, and a mounting shell is fixedly installed on one end of the mounting block 15 away from the supporting frame 4. The drive motor is fixedly installed in the inner cavity of the mounting shell. The mounting shell can provide an installation position for the drive motor, which is beneficial to improving the stability and convenience of the installation of the drive motor.

[0036] A guide rod 17 is fixedly installed on one side of the mounting block 15 close to the bottom of the supporting frame 4, and a guide hole adapted to the guide rod 17 is opened on the side wall of the first connecting plate 21 and the second connecting plate 22. The end of the guide rod 17 away from the mounting block 15 passes through the guide hole and extends to the bottom of the supporting frame 4. The two guide rods 17 can limit the sliding trajectory of the first connecting plate 21 and the second connecting plate 22 to prevent the first connecting plate 21 and the second connecting plate 22 from shaking and deflecting when sliding up and down, thereby improving the stability of the first connecting plate 21 and the second connecting plate 22 sliding up and down.

[0037] A conduction rod 19 is provided on one side of the bottom of the supporting frame 4 away from the mounting block 15, and a conduction hole matched with the conduction rod 19 is opened on the side wall of one end of the scraper 20 away from the transmission threaded rod 14. One end of the conduction rod 19 passes through the conduction hole and is fixedly connected to the inner wall of the processing groove. The mutual cooperation between the conduction rod 19 and the conduction hole prevents the scraper 20 from shaking and deflecting when moving back and forth, thereby improving the stability of the scraper 20 moving back and forth.

[0038] Sliding grooves connected to the side walls are symmetrically provided on both sides of the inner cavity of the processing groove. A first cleaning plate 2 is installed in the middle of the inner cavity of the sliding groove through a rotating shaft. When the first cleaning plate 2 rotates around the rotating shaft, the bottom of the first cleaning plate 2 fits with the top edges of the carrying frame 4, the first support plate 5 and the second support plate 6, which is beneficial for cleaning the metal debris generated on the top of the carrying frame 4, the first support plate 5 and the second support plate 6 while processing the metal parts.

[0039] A connecting block is fixedly installed on the upper side wall of one end of the first cleaning plate 2 away from the rotating shaft, and a second cleaning plate 11 is rotatably installed on the bottom of the connecting block through the rotating shaft. A reset spring for connection is arranged between the first cleaning plate 2 and the second cleaning plate 11. When the first cleaning plate 2 rotates, the second cleaning plate 11 rotates together with the first cleaning plate 2 under the action of the connecting block. At the same time, the reset spring prevents the second cleaning plate 11 and the first cleaning plate 2 from rotating relative to each other through the rotating shaft, so as to facilitate the second cleaning plate 11 to clean the metal debris on the top of the first support plate 5 and the second support plate 6.

[0040] Furthermore, when the second cleaning plate 11 rotates and collides with the metal part, the rotating shaft at one end of the second cleaning plate 11 rotates around the connecting block. At this time, the return spring undergoes elastic deformation, which is beneficial to change the angle between the second cleaning plate 11 and the metal part, allowing the second cleaning plate 11 to be separated from the metal part, so as to facilitate the continuous rotation of the second cleaning plate 11 and the cleaning of metal debris on the top of the first support plate 5 and the second support plate 6.

[0041] A reciprocating motor for rotating the rotating shaft is arranged inside the processing box 1 , and the power output end of the reciprocating motor is fixedly connected to one end of the rotating shaft, which is beneficial to the rotation of the first cleaning plate 2 .

[0042] A collection box 7 for collecting waste liquid is slidably installed at the bottom of the inner cavity of the processing tank, and a filter screen 8 for filtering debris is fixedly installed on the top of the collection box 7. The debris generated by the metal parts falls to the top of the filter screen 8 under the action of gravity. The filter screen 8 filters larger metal particles, and the fine metal particles pass through the filter screen 8 and fall into the interior of the collection box 7, which is beneficial to the concentrated force and treatment of the metal particles.

[0043] Guide strips 18 are symmetrically installed on both sides of the collecting box 7, and brake grooves matching the guide strips 18 are opened on both sides of the inner cavity of the processing groove. With the mutual cooperation between the guide strips 18 and the brake grooves, the collecting box 7 can be supported and limited to prevent the collecting box 7 from being offset inside the processing groove.

[0044] Slide grooves are symmetrically provided on both sides of the inner cavity of the processing groove, and the slide grooves are located between the sliding groove and the braking groove. A brake block is fixedly installed on one side of the supporting frame 4, and the brake block extends from one end of the supporting frame 4 to the inner cavity of one of the slide grooves. When placing metal parts on the top of the supporting frame 4, it is necessary to pull the supporting frame 4 out of the processing groove, and then place the metal parts on the top of the supporting frame 4, which is beneficial to the subsequent processing of the metal parts. At the same time, with the cooperation of the brake block and the slide groove, the sliding trajectory of the supporting frame 4 can be limited to prevent the supporting frame 4 from shaking when moving, thereby improving the stability of the supporting frame 4 moving back and forth.

[0045] An electric telescopic rod 16 for sliding the brake block is fixedly installed on the inner wall of the slide groove near the brake block. The power output end of the electric telescopic rod 16 is fixedly connected to one side of the brake block. Starting the electric telescopic rod 16 can allow the brake block to move back and forth inside the slide groove, which is conducive to improving the convenience of moving the supporting frame 4 back and forth.

[0046] A U-shaped plate 13 is fixedly installed on the side of the supporting frame 4 away from the brake block, and one end of the U-shaped plate 13 extends into the inner cavity of another slide groove, and a guide wheel 12 that fits the inner wall of the slide groove is rotatably installed in the inner cavity of the U-shaped plate 13. When the supporting frame 4 moves back and forth, the outer wall of the guide wheel 12 always fits the inner wall of the slide groove, which supports the supporting frame 4 while effectively reducing the friction generated by the back and forth movement of the supporting frame 4, thereby improving the stability of the back and forth movement of the supporting frame 4.

[0047] Example 2

[0048] See also Figure 1-5 , further improvements made on the basis of Example 1:

[0049] Baffles 10 are symmetrically and elastically installed on both sides of the inner cavity of the processing groove to prevent metal waste from splashing. The baffles 10 are inclined away from the top of the processing box 1. A processing head for processing metal materials is movably installed inside the processing groove. The two baffles 10 are located below the processing head, and the supporting frame 4 is located directly below the two baffles 10. When the processing head is used to process metal parts, the splashing debris generated by the metal parts processing is blocked by the baffles 10 and then falls to the top of the filter 8, which is conducive to the collection of debris generated by the metal parts.

[0050] Furthermore, a water spray pipe is fixedly installed on the inner wall of the processing groove, a water storage tank is installed at the bottom of the processing box body 1, and a water pump is installed inside the water storage tank. The water outlet end of the water pump is connected to the water inlet end of the water spray pipe. The water outlet end of the water spray pipe passes through the baffle 10 and extends to the bottom of the baffle 10. The water spray pipe can continuously spray water on the outside of the metal parts, quickly cool down the metal parts during processing, which is beneficial to protect the metal parts and the processing head.

[0051] A sealing cover 9 for sealing itself is rotatably installed inside the processing groove, and blocks are symmetrically installed on both sides of the sealing cover 9. Trigger plates 3 adapted to the blocks are elastically installed in the inner cavities of the two sliding grooves. An extrusion spring is installed at the bottom of the inner cavity of the sliding groove, and one end of the extrusion spring is fixedly connected to one end of the trigger plate 3. The sealing cover 9 is rotated to make the blocks on both sides engage with one end of the trigger plate 3, so as to position the sealing cover 9. At this time, the sealing cover 9 seals the processing groove as a whole, effectively preventing the debris generated by the processing of metal parts from splashing to the outside of the processing groove.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Used in CNC machining center metal debris material collection mechanism, characterized by: The invention comprises a processing box (1) and a carrying frame (4) for processing metal materials, wherein the top of the processing box (1) is provided with a processing groove connected to its side wall, the carrying frame (4) is slidably installed in the inner cavity of the processing groove, and a first support plate (5) and a second support plate (6) for supporting the metal material are movably installed in the inner cavity of the carrying frame (4), and a cleaning component for cleaning the first support plate (5) and the second support plate (6) is arranged outside the carrying frame (4); The cleaning assembly comprises a first connecting plate (21) and a second connecting plate (22), a plurality of first supporting plates (5) and a second supporting plate (6) are arranged alternately in the inner cavity of the bearing frame (4), the bottoms of the plurality of first supporting plates (5) are connected to each other through the first connecting plate (21), and the bottoms of the plurality of second supporting plates (6) are connected to each other through the second connecting plate (22), two driving motors are fixedly mounted on the inner wall of the bearing frame (4) away from the opening end of the processing groove, and driving threaded rods (23) are fixedly mounted on the power output ends of the two driving motors, threaded holes are formed on the side walls of the first connecting plate (21) and the second connecting plate (22) at one end close to the driving motor, and the two driving threaded rods (23) pass through the two threaded holes at one end away from the driving motor and extend to the bottom of the bearing frame (4); The cleaning assembly also includes a scraper (20), the scraper (20) is slidably mounted directly below the supporting frame (4), a reciprocating motor is fixedly mounted on one side of the inner cavity of the processing groove, a transmission threaded rod (14) is fixedly mounted on the power output shaft of the reciprocating motor, a threaded groove matching the transmission threaded rod (14) is formed on the side wall of one end of the first cleaning plate (2) away from the opening end of the processing groove, and the transmission threaded rod (14) is rotatably connected to the other side of the inner cavity of the processing groove at one end away from the transmission motor.

2. The metal debris material collecting mechanism for a CNC machining center according to claim 1, characterized in that: A mounting block (15) is fixedly mounted on the side wall of the supporting frame (4) away from the open end of the processing groove, a mounting shell is fixedly mounted on one end of the mounting block (15) away from the supporting frame (4), the driving motor is fixedly mounted in the inner cavity of the mounting shell, a guide rod (17) is fixedly mounted on one side of the mounting block (15) close to the bottom of the supporting frame (4), guide holes matching the guide rod (17) are formed on the side walls of the first connecting plate (21) and the second connecting plate (22), and one end of the guide rod (17) away from the mounting block (15) passes through the guide hole and extends to the bottom of the supporting frame (4).

3. The metal debris material collecting mechanism for a CNC machining center according to claim 1, characterized in that: A conduction rod (19) is arranged on one side of the bottom of the bearing frame (4) away from the mounting block (15); a conduction hole matching the conduction rod (19) is opened on the side wall of one end of the scraper (20) away from the transmission threaded rod (14); one end of the conduction rod (19) passes through the conduction hole and is fixedly connected to the inner wall of the processing groove.

4. The metal scrap material collecting mechanism for a CNC machining center according to claim 1, characterized in that: The inner cavity of the processing groove is symmetrically provided with sliding grooves connected to the side walls thereof, a first cleaning plate (2) is rotatably mounted in the middle of the inner cavity of the sliding groove via a rotating shaft, a connecting block is fixedly mounted on the upper side wall of the end of the first cleaning plate (2) away from the rotating shaft, a second cleaning plate (11) is rotatably mounted on the bottom of the connecting block via a rotating shaft, a reset spring for connection is arranged between the first cleaning plate (2) and the second cleaning plate (11), and a reciprocating motor for rotating the rotating shaft is arranged inside the processing box (1).

5. The metal scrap material collecting mechanism for a CNC machining center according to claim 1, characterized in that: A collection box (7) for collecting waste liquid is slidably mounted on the bottom of the inner cavity of the processing tank, and a filter screen (8) for filtering debris is fixedly mounted on the top of the collection box (7).

6. The metal debris material collecting mechanism for a CNC machining center according to claim 5, characterized in that: Guide strips (18) are symmetrically mounted on both sides of the collecting box (7), and brake grooves matching the guide strips (18) are provided on both sides of the inner cavity of the processing groove.

7. The metal scrap material collecting mechanism for a CNC machining center according to claim 6, characterized in that: Slide grooves are symmetrically provided on both sides of the inner cavity of the processing groove, and the slide grooves are located between the sliding groove and the braking groove. A brake block is fixedly installed on one side of the supporting frame (4), and the end of the brake block away from the supporting frame (4) extends into the inner cavity of one of the slide grooves, wherein an electric telescopic rod (16) for sliding the brake block is fixedly installed on the inner wall of the slide groove close to the brake block.

8. The metal scrap material collecting mechanism for a CNC machining center according to claim 7, characterized in that: A U-shaped plate (13) is fixedly mounted on one side of the bearing frame (4) away from the brake block, one end of the U-shaped plate (13) extends into the inner cavity of another slide groove, and a guide wheel (12) is rotatably mounted in the inner cavity of the U-shaped plate (13) and is in contact with the inner wall of the slide groove.

9. The metal scrap material collecting mechanism for a CNC machining center according to claim 1, characterized in that: Baffles (10) for preventing metal waste from splashing are symmetrically and elastically mounted on both sides of the inner cavity of the processing tank. The baffles (10) are arranged to be inclined away from the top of the processing box (1). A processing head for processing metal materials is movably mounted inside the processing tank. Two baffles (10) are located below the processing head.

10. The metal scrap material collecting mechanism for a CNC machining center according to claim 1, characterized in that: A sealing cover (9) for sealing the processing groove is rotatably installed inside the processing groove, and clamping blocks are symmetrically installed on both sides of the sealing cover (9). Trigger plates (3) adapted to the clamping blocks are elastically installed in the inner cavities of the two sliding grooves.

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