Five-axis numerical control cutter grinding machine

Abstract

The invention discloses a five-axis numerical control cutter grinding machine which comprises a base, a grinding wheel, a driving device, a driving device and a control device. The grinding machine main body is fixedly mounted on the base and is positioned in the protective cover; the multi-stage filtering system is mounted in the waste liquid treatment tank and comprises a magnetic separation mechanism, a vortex separator, a bag type filter and an oil-water separator which are connected in sequence; wherein the magnetic separation mechanism comprises a first fixed plate and a second fixed plate, and the first fixed plate and the second fixed plate are respectively and fixedly arranged in the waste liquid treatment tank; the supporting cylinders are fixedly mounted between the first fixing plate and the second fixing plate; the rotating cylinder is annular and is rotatably arranged in the supporting cylinder, and a plurality of deflection grooves which are uniformly distributed in the circumferential direction are formed in the inner side of the rotating cylinder in the axial direction; and the separation plate is rotationally arranged in the deflection groove, and the two side faces of the separation plate are attached to the two ends of the deflection groove in a sealed mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of numerical control grinding machine, in particular to a five-axis numerical control cutter grinding machine. BACKGROUND

[0002] In the field of high-precision machining such as five-axis numerical control cutter grinding machine, a large amount of cooling waste liquid containing metal chips, grinding wheel abrasive particles, grinding mud and emulsified oil will be generated during the grinding process. Efficient treatment of these waste liquids and recycling of the cooling liquid are key links to reduce production costs and environmental pollution. However, the traditional waste liquid treatment method has the following disadvantages: 1. Poor primary filtration effect and easy to damage: simple filter screen or scraper separator is often used for primary filtration, the filter screen is easy to be blocked by large particles and needs to be cleaned frequently, and the traditional scraper separator has poor separation effect on fine and long curly metal chips, is easy to wear and has poor sealing performance, and part of the unfiltered waste liquid will directly enter the next link.

[0003] 2. Heavy burden on subsequent precision filters: due to incomplete primary filtration, a large amount of medium particles and grinding mud that should have been removed at the front end will directly enter the vortex separator or bag filter, causing these precision filters to be quickly clogged and fail, and the filter bag replacement frequency is extremely high, increasing maintenance costs and downtime.

[0004] Therefore, it is necessary to provide a five-axis numerical control cutter grinding machine to solve the problems in the background art. SUMMARY

[0005] To achieve the above purpose, the present application provides the following technical scheme: a five-axis numerical control cutter grinding machine, comprising: a base, a protective cover is fixedly arranged on the base, and a waste liquid treatment groove is formed in the base; a grinding machine body fixedly installed on the base and located in the protective cover; a multi-stage filtration system installed in the waste liquid treatment groove, comprising a magnetic separation mechanism, a vortex separator, a bag filter and an oil-water separator connected in sequence; The magnetic separation mechanism comprises: a first fixed plate and a second fixed plate, which are respectively fixedly installed in the waste liquid treatment groove; a plurality of support cylinders fixedly installed between the first fixed plate and the second fixed plate; a rotating drum arranged in the support cylinder in a ring shape and rotatingly arranged in the support cylinder, and a plurality of deflection grooves are formed in the inner side of the rotating drum in an axial direction; a separation plate rotatingly arranged in the deflection groove, and the two side surfaces of the separation plate are sealingly fitted with the two ends of the deflection groove.

[0006] Preferably, a plurality of side plates are fixedly arranged on the first fixed plate, and a liquid collecting groove is formed between the plurality of side plates and the first fixed plate, a piston plate is sealingly and slidingly arranged in the liquid collecting groove by hydraulic drive, and a slanted pushing surface of the piston plate is arranged at the top thereof and faces the first fixed plate; The top of the base is fixedly arranged with a transfusion plate, and the outlet of the transfusion plate is located above the liquid collecting groove.

[0007] Preferably, a ring plate is fixedly arranged on each side of the first fixed plate opposite to the second fixed plate, the ring plate is sealingly and rotatably attached to the inner side wall of the rotating drum, and the opposite sides of the two ring plates are respectively aligned with the two sides of the deflection groove; The separation plate comprises an arc-shaped magnetic plate and an arc-shaped filter plate, and a strip-shaped plate is fixedly arranged at the back of the arc-shaped magnetic plate, and a permanent magnet is embedded in the strip-shaped plate.

[0008] Preferably, a guide rod and an arc-shaped strip are fixedly arranged on the side of the strip-shaped plate close to the first fixed plate, and the side of the arc-shaped strip close to the first fixed plate is sealingly attached to the side of the deflection groove; A first arc-shaped groove and a second arc-shaped groove are formed in the side of the rotating drum close to the first fixed plate, the guide rod is slidingly arranged along the first arc-shaped groove, the arc-shaped strip is slidingly arranged along the second arc-shaped groove, and the centers of the first arc-shaped groove and the second arc-shaped groove coincide with the rotation center of the separation plate.

[0009] Preferably, an arc-shaped sealing groove one is formed in the deflection groove, a sealing plate one is limitingly and sealingly slidingly arranged in the sealing groove one, a sealing groove two is formed in the sealing plate one, and the center of the sealing groove one coincides with the rotation center of the separation plate; An arc-shaped sealing plate two is fixedly arranged on the arc-shaped filter plate, the sealing plate two is limitingly and sealingly slidingly arranged along the sealing groove two, and the two sides of the sealing plate one and the sealing plate two are sealingly attached to the two sides of the deflection groove.

[0010] Preferably, a guide groove is formed in the first fixed plate, and the guide rod is slidingly arranged along the guide groove; The guide groove comprises: A first arc-shaped rail, the inlet and the outlet of which are away from the inner side of the rotating drum; A second arc-shaped rail, the inlet of which communicates with the outlet of the first arc-shaped rail, and the outlet of which is close to the inner side of the rotating drum; A third arc-shaped rail, the inlet of which communicates with the outlet of the second arc-shaped rail, and the outlet of which is close to the inner side of the rotating drum; A fourth arc-shaped rail, the inlet and the outlet of which respectively communicate with the outlet of the third arc-shaped rail and the inlet of the first arc-shaped rail.

[0011] Preferably, a liquid inlet is formed on the first fixed plate, and the liquid inlet is located below the axis of the supporting cylinder.

[0012] Preferably, a U-shaped discharge plate and a scraper are fixedly arranged between the two ring plates, one end of the scraper is attached to the inner side of the rotating cylinder, and the other end extends above the discharge plate.

[0013] Preferably, a liquid discharge port is formed on the side of the deflection groove close to the second fixed plate; A plurality of arc-shaped openings and a discharge port are formed on the second fixed plate, the arc-shaped openings are in communication with the liquid discharge port, the discharge plate passes through the discharge port and extends outward; A back-shaped baffle is fixedly arranged on the second fixed plate, a liquid collecting cavity is formed in the back-shaped baffle, the liquid collecting cavity is in communication with a plurality of arc-shaped openings, a material guide plate is fixedly arranged on the upper side of the back-shaped baffle, a sewage discharge port is formed on the base, and the material guide plate passes through the sewage discharge port and extends outward.

[0014] Compared with the prior art, the present application provides a five-axis numerical control cutter grinder, which has the following advantages: In the present application, through the four-stage precision filtration process of the magnetic separation mechanism, the vortex separator, the bag filter and the oil-water separator, multi-stage high-precision filtration of the grinding waste liquid is realized, so that the cooling liquid can be recycled, the service life of the cooling liquid is significantly prolonged, the resource utilization rate is improved, and the production cost is reduced. At the same time, the magnetic separation mechanism can efficiently separate the waste liquid, the separation plate arranged by rotating the drum can completely remove the large and medium-sized metal chips and abrasive particles in the waste liquid, thereby protecting the subsequent precision filtration equipment and avoiding blockage or damage of the precision components due to the passage of large particles. In addition, by arranging guide rods on the separation plate and forming matching guide grooves on the first fixed plate, the separation plate can rotate while revolving with the drum, so that the plate surface can maintain an approximately horizontal state during the movement from the bottom to the top of the drum, and the movement trajectory is similar to a "shovel", thereby firmly holding the filtered and adsorbed particles, ensuring that the particles will slide off the separation plate only when they reach the discharge range of the discharge plate, thereby greatly improving the capture rate and conveying efficiency of the particles. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The figure is a schematic diagram of the overall structure of the present application; Figure 2 The figure is a schematic diagram of the cross-sectional structure of the present application; Figure 3 The figure is a schematic diagram of the structure of the magnetic separation mechanism in the present application; Figure 4 The figure is a schematic diagram of the structure of the rotating cylinder and the separation plate in the present application; Figure 5 For Figure 4 A structure amplification diagram of the middle A part; Figure 6 For the structure diagram of the deflection groove and the liquid outlet in the application; Figure 7 For the structure diagram of the guide groove in the application; In the figure: 1, base; 11, protective cover; 12, waste liquid treatment tank; 13, infusion plate; 2, grinding machine main body; 3, magnetic separation mechanism; 31, first fixed plate; 311, side plate; 312, liquid collecting groove; 313, piston plate; 314, liquid inlet; 32, second fixed plate; 321, arc-shaped through hole; 322, discharge port; 323, back-shaped partition plate; 324, guide plate; 33, support cylinder; 34, rotating cylinder; 341, deflection groove; 342, first arc groove; 343, second arc groove; 344, sealing groove one; 345, sealing plate one; 346, sealing groove two; 347, liquid outlet; 35, separation plate; 351, arc-shaped magnetic plate; 352, arc-shaped filter plate; 353, strip-shaped plate; 354, guide rod; 355, arc-shaped strip; 356, sealing plate two; 36, ring plate; 37, guide groove; 371, first arc-shaped rail; 372, second arc-shaped rail; 373, third arc-shaped rail; 374, fourth arc-shaped rail; 38, discharge plate; 39, scraper; 4, vortex separator; 5, bag filter; 6, oil-water separator. DETAILED DESCRIPTION

[0016] Please refer to Figures 1-7 In the embodiment of the application, a five-axis numerical control cutter grinder comprises: The base 1 is fixedly provided with a protective cover 11, and a waste liquid treatment tank 12 is formed in the base 1; The grinder main body 2 is fixedly installed on the base 1 and located in the protective cover 11; A multi-stage filtering system is installed in the waste liquid treatment tank 12 and comprises a magnetic separation mechanism 3, a vortex separator 4, a bag filter 5 and an oil-water separator 6 connected in sequence; The magnetic separation mechanism 3 comprises: The first fixed plate 31 and the second fixed plate 32 are fixedly installed in the waste liquid treatment tank 12; A plurality of support cylinders 33 are fixedly installed between the first fixed plate 31 and the second fixed plate 32; A rotating drum 34 is annular and is arranged inside the support drum 33 and is provided with a plurality of deflection grooves 341 uniformly distributed in the circumferential direction on the inner side in the axial direction. In addition, the rotating drum 34 is driven to rotate by an external driving mechanism. For example, a transmission port is formed in the support drum 33, a gear ring is arranged on the outer side of the rotating drum 34, a driving gear is driven to rotate by a driving motor, the driving gear is engaged with the gear ring by penetrating the transmission port, and the rotating drum 34 is driven to rotate. A separation plate 35 is arranged to rotate in the deflection groove 341, and the two side surfaces of the separation plate 35 are sealingly attached to the two ends of the deflection groove 341.

[0017] In this embodiment, a plurality of side plates 311 are fixedly arranged on the first fixed plate 31, and a liquid collecting groove 312 is formed between the plurality of side plates 311 and the first fixed plate 31. A piston plate 313 is sealingly and slidingly arranged in the liquid collecting groove 312 by hydraulic drive, and the top of the piston plate 313 is provided with an inclined pushing surface facing the first fixed plate 31. It should be noted that the plurality of side plates 311 include a bottom side plate and a plurality of outer side plates, and the plurality of side plates 311 and the first fixed plate 31 form a rectangular liquid collecting groove 312 with an opening upward. The first fixed plate 31 is provided with a liquid inlet 314, and the liquid inlet 314 is located below the axis of the support drum 33. In particular, the inclined pushing surface facing the first fixed plate 31 is arranged on the top of the piston plate 313. When the waste liquid and the grinding particles enter the liquid collecting groove 312, the grinding particles will deposit on the bottom of the piston plate 313 under the action of gravity. Then, under the action of the inclined pushing surface, the grinding particles will further deposit on the side close to the first fixed plate 31. When the piston plate 313 slides upward to the liquid inlet 314, the deposited grinding particles can enter the rotating drum 34 under the action of gravity, thereby avoiding the accumulation of grinding particles in the liquid collecting groove 312 and causing blockage. At the same time, the position of the liquid inlet 314 is arranged below the axis of the support drum 33, so that the waste liquid entering from the liquid inlet 314 will not exceed the axis of the support drum 33 and the rotating drum 34. At the same time, the position of the liquid inlet 314 can be adjusted by the lifting of the piston plate 313, so that the volume of the waste liquid in the liquid collecting groove 312 can be adjusted, and the liquid level in the liquid collecting groove 312 is kept at the same level as or slightly higher than the liquid inlet 314, thereby ensuring that the waste liquid in the rotating drum 34 will not exceed the horizontal axis of the rotating drum 34 at all times. Further, the filtration of the waste liquid is always carried out at the bottom of the rotating drum 34, and the separation plate 35 can transport the particles from the bottom of the rotating drum 34 to the top of the rotating drum 34 when rotating, thereby completing the solid-liquid separation.

[0018] The base 1 is provided with a liquid delivery plate 13 on the top, and the outlet of the liquid delivery plate 13 is located above the liquid collecting groove 312.

[0019] In the embodiment, the waste liquid generated in the grinding process can be guided to the collecting groove 312 through the inclined liquid conveying plate 13, then enters the rotating drum 34 from the liquid inlet 314, and under the action of the separating plate 35, the large and medium particles in the waste liquid are completely separated by the separating plate 35, and the waste liquid passes through the separating plate 35 and enters the deflection groove 341, that is, the waste liquid is filtered by the separating plate 35 in the first stage, then discharged from the magnetic separation mechanism 3, then the filtered waste liquid is pumped into the vortex separator 4 for further separation to remove the grinding mud in the waste liquid to complete the second stage of filtration, then the waste liquid filtered in the second stage is sent into the bag filter 5 to completely remove the fine particles in the waste liquid to complete the third stage of filtration, and then the waste liquid filtered in the third stage is introduced into the oil-water separator 6, that is, the waste liquid is purified and recycled, thereby prolonging the service life of the cooling liquid and improving the resource utilization rate.

[0020] In the embodiment, the first fixed plate 31 and the second fixed plate 32 are fixedly provided with ring plates 36 on the opposite sides, the ring plates 36 are sealingly and movably attached to the inner side wall of the rotating drum 34, and the opposite sides of the two ring plates 36 are aligned with the two sides of the deflection groove 341. The separating plate 35 comprises an arc-shaped magnetic plate 351 and an arc-shaped filter plate 352, and the back of the arc-shaped magnetic plate 351 is fixedly provided with a strip-shaped plate 353, and a permanent magnet is embedded in the strip-shaped plate 353.

[0021] In the embodiment, a U-shaped discharge plate 38 and a scraper 39 are fixedly arranged between the two ring plates 36, one end of the scraper 39 is attached to the inner side of the rotating drum 34, and the other end extends above the discharge plate 38.

[0022] It should be noted that the end of the discharge plate 38 close to the first fixed plate 31 is higher than the end close to the second fixed plate 32, so that the particles can slide along the discharge plate 38 to discharge the particles from the inside of the rotating drum 34.

[0023] In the embodiment, the deflection groove 341 is provided with a liquid discharge port 347 close to the second fixed plate 32; The second fixed plate 32 is provided with a plurality of arc-shaped apertures 321 and a discharge port 322, the arc-shaped apertures 321 are in communication with the liquid discharge port 347, and the discharge plate 38 passes through the discharge port 322 and extends outward; The second fixed plate 32 is fixedly provided with a back-shaped partition plate 323, a liquid collecting cavity is formed in the back-shaped partition plate 323, the liquid collecting cavity is in communication with a plurality of arc-shaped through holes 321, an inclined material guide plate 324 is fixedly arranged above the back-shaped partition plate 323, a sewage outlet is arranged on the base 1, and the material guide plate 324 passes through the sewage outlet and extends outward.

[0024] In particular, the arc-shaped through holes 321 are located on the lower side of the supporting cylinder 33, that is, the waste liquid always flows out from the bottom of the rotating cylinder 34 during filtration, so that the internal space of the rotating cylinder 34 is divided into two parts by the horizontal axis, the upper space is a particle discharge cavity, and the lower space is a waste liquid discharge cavity. Under the action of the separation plate 35, the waste liquid and the particles can be completely separated.

[0025] In this embodiment, the strip-shaped plate 353 is fixedly provided with a guide rod 354 and an arc-shaped strip 355 on the side close to the first fixed plate 31, and the side of the arc-shaped strip 355 close to the first fixed plate 31 is sealingly attached to the side of the deflection groove 341. The rotating cylinder 34 is provided with a first arc-shaped groove 342 and a second arc-shaped groove 343 on the side close to the first fixed plate 31, the guide rod 354 is slidingly arranged along the first arc-shaped groove 342, the arc-shaped strip 355 is slidingly arranged along the second arc-shaped groove 343, and the centers of the first arc-shaped groove 342 and the second arc-shaped groove 343 coincide with the rotation center of the separation plate 35.

[0026] That is, the strip-shaped plate 353 can cover the first arc-shaped groove 342, and the arc-shaped strip 355 can also rotate to cover the first arc-shaped groove 342. When the separation plate 35 rotates, the first arc-shaped groove 342 will always be in a closed state under the joint action of the strip-shaped plate 353 and the arc-shaped strip 355, thereby avoiding the waste liquid in the deflection groove 341 from flowing into the first arc-shaped groove 342.

[0027] In this embodiment, the deflection groove 341 is provided with an arc-shaped sealing groove one 344, a sealing plate one 345 is slidingly arranged in the sealing groove one 344 in a limiting and sealing manner, the sealing groove one 344 is provided with a sealing groove two 346, and the center of the sealing groove one 344 coincides with the rotation center of the separation plate 35. An arc-shaped sealing plate two 356 is fixedly arranged on the arc-shaped filter plate 352, the sealing plate two 356 is slidingly arranged along the sealing groove two 346 in a limiting and sealing manner, and the two sides of the sealing plate one 345 and the sealing plate two 356 are sealingly attached to the two sides of the deflection groove 341.

[0028] It should be explained that the two sides of the sealing plate 345 are open, meaning that the lengths of the sealing plate 345 and the sealing plate 356 are the same. Therefore, both ends of the sealing plate 345 and the sealing plate 356 are sealed and fitted to the deflection groove 341 and the ring plate 36. When the separating plate 35 rotates, it will detach from the inside of the rotating cylinder 34. At this time, the sealing plate 345 and the sealing plate 356 will rotate, thus forming a partition between the separating plate 35 and the deflection groove 341. This ensures that there is no other inlet inside the deflection groove 341 except for the arc-shaped filter plate 352. Consequently, the waste liquid entering the deflection groove 341 is all waste liquid filtered by the arc-shaped filter plate 352. This allows large and medium particles in the waste liquid to be completely isolated in the rotating cylinder 34, effectively preventing incomplete filtration from affecting the subsequent filtration effect of the waste liquid.

[0029] In this embodiment, a guide groove 37 is provided on the first fixing plate 31, and the guide rod 354 is slidably disposed along the guide groove 37; The guide groove 37 includes: The first arc-shaped rail 371 has its inlet and outlet both far from the inner side of the rotating drum 34; The second arc-shaped rail 372 has an inlet that is connected to the outlet of the first arc-shaped rail 371, and the outlet is close to the inner side of the rotating drum 34. The third arc-shaped rail 373 has an inlet that is connected to the outlet of the second arc-shaped rail 372, and the outlet is close to the inner side of the rotating drum 34. The fourth arc-shaped rail 374 has its inlet and outlet connected to the outlet of the third arc-shaped rail 373 and the inlet of the first arc-shaped rail 371, respectively.

[0030] like Figure 7 As shown, taking the first arc groove 342 as an example, one end of the first arc groove 342 is close to the inner side of the rotating cylinder 34, and the other end is far away from the inner side of the rotating cylinder 34. When the first fixed plate 31 is fixed, the rotating cylinder 34 is driven to rotate one revolution. The movement trajectory of the two ends of the first arc groove 342 is two circular trajectories concentric with the rotating cylinder 34. One of these two circular trajectories is close to the inner side of the rotating cylinder 34, and the other is far away from the inner side of the rotating cylinder 34. At the same time, when the guide rod 354 rotates along the first arc groove 342 to the end far away from the rotating cylinder 34, the separation plate 35 is attached to the inner side of the rotating cylinder 34. When the guide rod 354 rotates along the first arc groove 342 to the end close to the rotating cylinder 34, the separation plate 35 is detached from the inner side of the rotating cylinder 34.

[0031] On this basis, the position of the guide rod 354 in the first arc slot 342 is changed through the guide slot 37 to drive the separation plate 35 to rotate. First, the rotating drum 34 is in the shape of a ring, and when the waste liquid enters the rotating drum 34, the particles in the waste liquid will gather at the lowest end of the rotating drum 34 under the action of gravity. Then, the separation plate 35 receives the filtered waste liquid at the bottom of the rotating drum 34. When the separation plate 35 is at the lowest end of the rotating drum 34, the separation plate 35 is in a horizontal state, and the guide rod 354 slides into the second arc slot 372 from the first arc slot 371. Then, as the rotating drum 34 rotates, the guide rod 354 slides along the second arc slot 372, that is, towards one end of the first arc slot 342 close to the inner side of the rotating drum 34. At this time, the separation plate 35 rotates and separates from the inner side wall of the rotating drum 34, that is, while the rotating drum 34 rotates to drive the separation plate 35 to rotate, the separation plate 35 also rotates by itself, so that the separation plate 35 remains horizontally placed, ensuring that the particles adsorbed by the arc-shaped magnetic plate 351 and the particles filtered by the arc-shaped filter plate 352 will not be separated from the separation plate 35 due to the rotation of the rotating drum 34. When the rotating drum 34 rotates to drive the separation plate 35 to move to the horizontal axis position of the rotating drum 34, the guide rod 354 slides into the third arc slot 373. Since the two ends of the third arc slot 373 are close to the inner side of the rotating drum 34, the separation plate 35 will not rotate when the rotating drum 34 rotates. At this time, the separation plate 35 rotates from the horizontal direction to the vertical direction with the rotation of the rotating drum 34, so that the particles filtered by the arc-shaped filter plate 352 gradually slide to the edge of the separation plate 35. When the rotating drum 34 rotates to the position where the particles can slide off the separation plate 35, the separation plate 35 rotates to the receiving range of the discharge plate 38, so that the particles fall onto the discharge plate 38. Then, as the rotating drum 34 rotates, the guide rod 354 slides into the fourth arc slot 374. At this time, the guide rod 354 slides away from the end of the first arc slot 342 close to the inner side of the rotating drum 34 under the guidance of the fourth arc slot 374, that is, the separation plate 35 deflects and gradually adheres to the inner wall of the rotating drum 34. When the guide rod 354 slides into the first arc slot 371, the separation plate 35 is in close contact with the inner wall of the rotating drum 34, and the separation plate 35 is in contact with the scraper 39. At this time, the scraper 39 can completely scrape the particles on the separation plate 35 and make them fall onto the discharge plate 38. At the same time, when the guide rod 354 slides in the first arc slot 371, the separation plate 35 will not deflect. In this way, the separation plate 35 can further transport the particles to above the discharge plate 38 while filtering and adsorbing large and medium particles in the waste liquid, and the particles are discharged from the inside of the rotating drum 34 by the discharge plate 38 under the action of the scraper 39. In this way, the separation of large and medium particles in the waste liquid is completed, and a good filtering effect is always maintained. Moreover, all large and medium particles can be separated, thereby avoiding damage to the pump, the vortex separator 4 and the bag filter 5 caused by subsequent particles.

[0032] In summary, the application realizes multi-stage high-precision filtration of the grinding waste liquid through the four-stage precise filtration process of the magnetic separation mechanism 3, the vortex separator 4, the bag filter 5 and the oil-water separator 6, so that the cooling liquid can be recycled, the service life of the cooling liquid is significantly prolonged, the resource utilization rate is improved, the production cost is reduced, the magnetic separation mechanism 3 can efficiently separate the waste liquid, the separation plate 35 arranged by the rotation of the rotating drum 34 can completely remove the large and medium-sized metal chips and abrasive particles in the waste liquid, and the subsequent precise filtration equipment is protected, so that the precise components are prevented from being blocked or damaged due to the passage of large-particle impurities. In addition, by arranging the guide rod 354 on the separation plate 35 and the matched guide groove 37 on the first fixed plate 31, the separation plate 35 can rotate while revolving with the rotating drum 34, so that the plate surface of the separation plate 35 can keep an approximately horizontal state during the movement from the bottom to the top of the rotating drum 34, the movement track is similar to a "shovel", the filtered and adsorbed particles are firmly held, and the particles are ensured to slide off the separation plate 35 only when they reach the discharging range of the discharging plate 38, so that the particle capture rate and the conveying efficiency are greatly improved.

[0033] The above is only a preferred specific embodiment of the application, but the protection scope of the application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the application within the technical range disclosed by the application, which should be covered in the protection scope of the application.

Claims

1. A five-axis CNC tool grinding machine, characterized in that, include: The base (1) is fixedly provided with a protective cover (11), and a waste liquid treatment tank (12) is opened inside it; The grinding machine body (2) is fixedly installed on the base (1) and located inside the protective cover (11); A multi-stage filtration system, installed in the waste liquid treatment tank (12), includes a magnetic separation mechanism (3), a vortex separator (4), a bag filter (5), and an oil-water separator (6) connected in sequence. The magnetic separation mechanism (3) includes: The first fixing plate (31) and the second fixing plate (32) are respectively fixedly installed in the waste liquid treatment tank (12); Multiple support cylinders (33) are fixedly installed between the first fixing plate (31) and the second fixing plate (32); The rotating cylinder (34) is annular and rotatably disposed inside the support cylinder (33), and its inner side is provided with a plurality of circumferentially evenly distributed deflection grooves (341) along the axial direction; The separation plate (35) is rotatably disposed in the deflection groove (341), and its two sides are sealed and fitted to both ends of the deflection groove (341).

2. A five-axis CNC tool grinding machine according to claim 1, characterized in that, A plurality of side plates (311) are fixedly provided on the first fixed plate (31), and a liquid collection groove (312) is formed between the plurality of side plates (311) and the first fixed plate (31). A piston plate (313) is hydraulically driven and slidably provided in the liquid collection groove (312), and the top of the piston plate (313) is provided with an inclined pushing surface facing the first fixed plate (31). The base (1) is fixedly and inclined at the top with an infusion plate (13), and the outlet of the infusion plate (13) is located above the collection tank (312).

3. A five-axis CNC tool grinding machine according to claim 1, characterized in that, A ring plate (36) is fixedly provided on the opposite side of the first fixing plate (31) and the second fixing plate (32). The ring plate (36) is sealed and rotated in contact with the inner wall of the rotating cylinder (34), and the opposite sides of the two ring plates (36) are respectively aligned with the two sides of the deflection groove (341). The separation plate (35) includes an arc-shaped magnetic plate (351) and an arc-shaped filter plate (352). A strip plate (353) is fixedly provided on the back of the arc-shaped magnetic plate (351), and a permanent magnet is embedded in the strip plate (353).

4. A five-axis CNC tool grinding machine according to claim 3, characterized in that, The strip plate (353) is fixedly provided with a guide rod (354) and an arc strip (355) on the side near the first fixed plate (31), and the side of the arc strip (355) near the first fixed plate (31) is sealed and fitted with the side of the deflection groove (341). The rotating drum (34) has a first arc groove (342) and a second arc groove (343) on the side near the first fixed plate (31). The guide rod (354) is slidably arranged along the first arc groove (342), and the arc strip (355) is slidably arranged along the second arc groove (343). The center of the first arc groove (342) and the second arc groove (343) coincides with the rotation center of the separation plate (35).

5. A five-axis CNC tool grinding machine according to claim 3, characterized in that, The deflection groove (341) is provided with an arc-shaped sealing groove (344), and a sealing plate (345) is provided in the sealing groove (344) for limiting sealing and sliding. A sealing groove (346) is provided in the sealing plate (345), and the center of the sealing groove (344) coincides with the rotation center of the separation plate (35). An arc-shaped sealing plate two (356) is fixedly installed on the arc-shaped filter plate (352). The sealing plate two (356) is slidably and sealingly installed along the sealing groove two (346), and both sides of the sealing plate one (345) and the sealing plate two (356) are sealed and fitted to the two sides of the deflection groove (341).

6. A five-axis CNC tool grinding machine according to claim 4, characterized in that, The first fixing plate (31) is provided with a guide groove (37), and the guide rod (354) is slidably disposed along the guide groove (37); The guide groove (37) includes: The first arc-shaped rail (371) has its inlet and outlet both far from the inner side of the rotating drum (34); The second arc-shaped rail (372) has its inlet connected to the outlet of the first arc-shaped rail (371), and its outlet is close to the inner side of the rotating drum (34). The third arc-shaped rail (373) has its inlet connected to the outlet of the second arc-shaped rail (372), and its outlet is close to the inner side of the rotating drum (34). The fourth arc-shaped rail (374) has its inlet and outlet connected to the outlet of the third arc-shaped rail (373) and the inlet of the first arc-shaped rail (371), respectively.

7. A five-axis CNC tool grinding machine according to claim 1, characterized in that, The first fixing plate (31) has a liquid inlet (314) and the liquid inlet (314) is located below the axis of the support cylinder (33).

8. A five-axis CNC tool grinding machine according to claim 3, characterized in that, A U-shaped discharge plate (38) and a scraper (39) are fixedly arranged between the two ring plates (36). One end of the scraper (39) is attached to the inner side of the rotating drum (34), and the other end extends to the top of the discharge plate (38).

9. A five-axis CNC tool grinding machine according to claim 8, characterized in that, The deflection groove (341) has a drain port (347) on the side near the second fixing plate (32); The second fixing plate (32) is provided with a plurality of arc-shaped through holes (321) and discharge ports (322). The arc-shaped through holes (321) are connected to the discharge ports (347). The discharge plate (38) passes through the discharge ports (322) and extends outward. A U-shaped partition (323) is fixedly installed on the second fixed plate (32). A liquid collection cavity is formed inside the U-shaped partition (323). The liquid collection cavity is connected to multiple arc-shaped through holes (321). A guide plate (324) is fixedly installed at an incline above the U-shaped partition (323). A drain outlet is opened on the base (1). The guide plate (324) passes through the drain outlet and extends outward.

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