Cleaning device for precision machine manufacturing and machining

Abstract

The invention discloses a precision machine manufacturing and machining cleaning device which comprises a mounting frame, a working piece used for fixing a workpiece is fixedly connected to the top end of the mounting frame, a cooling liquid box is arranged at the bottom end of the working piece, and a smashing piece used for smashing metal scraps is arranged on the working piece; a collecting piece for collecting waste chips crushed by the crushing piece is arranged in the cooling liquid box, and a discharging piece for dumping the waste chips in the collecting piece is arranged in the cooling liquid box; a worm is driven to rotate through a driving motor of the collecting piece, an O-shaped lifting block stably ascends and descends in the direction of a screw rod through meshing transmission of a worm gear and the screw rod, an outer side linkage plate is connected with connecting blocks of the collecting hoppers in an inserted mode, and synchronous action of the four sets of collecting hoppers is achieved; through heteropolar attraction force and homopolar repulsive force of the magnets, the linkage plate can be driven to automatically reverse and reset without additional power, it is ensured that the collection hopper accurately completes the circulation of collection, discharging and reset, and automatic scrap collection without human intervention is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mechanical manufacturing and processing equipment, and particularly relates to a precision mechanical manufacturing and processing cleaning device. BACKGROUND

[0002] Precision mechanical manufacturing and processing refers to a process of manufacturing mechanical parts or products with high dimensional precision, excellent surface quality and stable performance by cutting, forming, grinding and polishing of metal or non-metal materials through high-precision equipment, advanced technology and strict quality control. The core goal is to meet the demand of high-end fields such as precision instruments, aerospace, optical equipment and medical devices for parts with high precision, high reliability and high consistency. The precision mechanical manufacturing and processing cleaning device refers to a special device or system used for removing impurities such as chips, oil stains, dust and cooling liquid remaining on the surface of a workpiece, inside equipment or in a processing environment during precision mechanical processing, so as to ensure the processing precision, normal operation of equipment and product quality.

[0003] A precision mechanical manufacturing and processing cleaning device is disclosed in Chinese Patent No. CN222221742U. The structure comprises an inverted U-shaped frame, a moving mechanism, a drilling and milling mechanism, a cleaning mechanism and a clamping mechanism. The two side surfaces of the inverted U-shaped frame are provided with through holes. The inverted U-shaped frame is connected with the moving mechanism. The cleaning mechanism is provided. During drilling and milling processing, the water pump is started. The water pump draws water at the bottom of the water tank into the spray head through the water suction pipe and the hose. The water is sprayed through the spray head. The chips generated by the drilling and milling head are washed away by the water flow. The chips are discharged into the high-efficiency filter screen in the water tank through the water leakage hole. The chips in the water are filtered out by the high-efficiency filter screen. The water is filtered and purified. The water at the bottom of the water tank is pumped out by the water pump for recycling. Therefore, the chips can be conveniently cleaned, the workpiece of different materials can be conveniently processed, the water flow can be recycled, and the waste of water resources is avoided.

[0004] However, the above-mentioned prior art has the following disadvantages. During use, although the high-efficiency filter screen can effectively filter out the chips in the water and filter and purify the water, the water flow recycling is affected by the continuous accumulation of the chips in the high-efficiency filter screen during use. The filtering resistance continuously increases, the water flow passing efficiency is significantly reduced, and the overall operation energy consumption of the equipment is greatly improved. In addition, when the chips accumulate to a certain degree, the filter screen must be manually cleaned or replaced after shutdown, which not only increases the maintenance cost and the labor workload, but also interrupts the production process, reduces the continuity of the precision mechanical processing and the production efficiency. SUMMARY

[0005] The purpose of the present application is: in order to solve the problem in the process of use, although the high efficiency filter screen can effectively filter out the debris in the water, filter and purify the water, but in the process of use, with the debris continuously accumulated in the high efficiency filter screen, the water flow recycling is affected, leading to the continuous increase of the filtering resistance, the water flow through efficiency is significantly reduced, the overall operation energy consumption of the equipment is greatly improved, in addition, when the debris accumulates to a certain extent, manual cleaning or replacement of the filter screen is necessary, not only increases the maintenance cost and labor workload, but also interrupts the production process, reduces the continuity and production efficiency of precision machining.

[0006] In order to achieve the above purpose, the present application provides the following technical scheme: a precision machinery manufacturing and processing cleaning device, comprising: a mounting frame, the top end of the mounting frame is fixedly connected with a workpiece for fixing a workpiece, the bottom end of the workpiece is provided with a cooling liquid tank, the workpiece is provided with a crushing piece for crushing metal scrap, the cooling liquid tank is provided with a collecting piece for collecting the scrap crushed by the crushing piece, the cooling liquid tank is provided with a discharging piece for pouring out the scrap in the collecting piece, and the side end of the cooling liquid tank is through connected with a material taking-out piece for taking out the scrap;

[0007] The collecting piece comprises a driving motor fixed outside the cooling liquid tank, the output end of the driving motor penetrates the cooling liquid tank and the crushing piece, and is fixedly connected with a worm, the side end of the worm is meshingly connected with a worm wheel, the bottom end of the inside of the cooling liquid tank is rotatably connected with a screw rod, the top end of the screw rod is fixedly connected with the worm wheel, the outside of the screw rod is meshingly connected with a lifting block, the outside of the lifting block is fixedly connected with a linkage plate, the crushing piece below is provided with a collecting hopper, the side end of the collecting hopper is rotatably connected with a connecting block, and the connecting block is slidingly inserted with the linkage plate;

[0008] When the driving motor drives the worm to rotate, the worm wheel is rotated, so that the screw rod is synchronously rotated, the lifting block is reversely moved along the screw rod, when the lifting block moves downward, the collecting hopper is synchronously moved downward through the linkage plate, the collecting hopper collects the debris leaked from the bottom end of the crushing piece, moves downward, and under the coordination of the discharging piece, the collecting hopper is turned over, and the debris is poured into the material taking-out piece.

[0009] As a further scheme of the present application: the mounting frame is provided with a machining piece for machining the workpiece, the machining piece is provided with a cooling system for pumping out the cooling liquid in the cooling liquid tank, so as to cool the machining piece, and the debris in the workpiece is brought into the crushing piece through the flow of the cooling liquid.

[0010] As a further further scheme of the present application: the working piece includes a bottom plate fixedly connected with the top end of the mounting frame, a discharge groove is formed through the top end of the bottom plate, a reinforcing column is fixedly connected in the discharge groove, a guard plate is fixedly connected outside the bottom plate, a processing table is fixedly connected with the top end of the bottom plate, and a fixing piece is fixedly connected in the discharge groove.

[0011] As a further further scheme of the present application: the fixing piece includes a flow dividing block fixedly connected in the discharge groove, a guide block is fixedly connected with the side end of the flow dividing block, an installation box is fixedly connected with the bottom end of the flow dividing block, and one end of the rotating shaft in the crushing piece penetrates through the installation box and is fixedly connected with a gear.

[0012] As a further further scheme of the present application: a discharge groove is formed through the side end of the cooling liquid tank, the material taking piece is connected through the discharge groove, and the top end of the cooling liquid tank is connected through the discharge groove.

[0013] As a further further scheme of the present application: the worm gear and the screw rod are provided with two groups, are symmetrically distributed on both sides of the worm, and are mirror image arranged, the inner wall of the cooling liquid tank is embedded with a magnetic block one and a magnetic block two, one side of the linkage plate is magnetically attracted to the magnetic block one, and one side of the linkage plate is magnetically repelled from the magnetic block two.

[0014] As a further further scheme of the present application: the material discharging piece includes a guide hopper fixedly connected with the bottom end of the crushing piece, a centralizing plate is fixedly connected with one end of the guide hopper, and a turnover plate is fixedly connected with the inner bottom end of the cooling liquid tank.

[0015] As a further further scheme of the present application: the material taking piece includes a connecting pipe connected through the discharge groove, an outer box is connected through one end of the connecting pipe, a material taking box is slidably inserted in the inner box, and a taking-out plate is fixedly connected with the top end of the material taking box.

[0016] As a further further scheme of the present application: the bottom end of the crushing piece is fixedly connected with a screening plate, and a screening groove is formed through the screening plate.

[0017] As a further further scheme of the present application: the processing piece includes a Y-axis linear driver provided with the bottom end of the mounting frame, a fixing frame is fixedly connected with the movable end of the Y-axis linear driver, an X-axis linear driver is fixedly connected with the fixing frame, a Z-axis linear driver is fixedly connected with the movable end of the X-axis linear driver, and a processing head is fixedly connected with the movable end of the Z-axis linear driver.

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

[0019] 1. The invention is driven by the driving motor of the collecting device, the worm rotates, the meshing transmission of the worm gear and the screw rod makes the O-shaped lifting block stable lifting along the screw rod direction, the outer linkage plate passes through the connecting block of the collecting hopper to realize the synchronous action of four groups of collecting hoppers, the magnetic block one and the magnetic block two on the inner wall of the cooling liquid tank drive the linkage plate to automatically reverse and reset through the magnetic pole attraction and repulsion without additional power, ensure that the collecting hopper accurately completes the "collection-discharge-reset" cycle, the triangular collecting hopper cooperates with the screening plate to ensure that the debris is not missed, the whole structure combines mechanical transmission and magnetic control technology to improve the collection efficiency and reduce the energy consumption, realizes the automatic debris collection without human intervention;

[0020] 2. The inclined surface of the turnover plate of the discharge part and the inclined edge of the collecting hopper are matched, when the collecting hopper moves down, it is forced to tilt towards the discharge chute, the triangular inclined edge guides the debris to be discharged quickly, the distance between the righting plates is designed to form mechanical limiting, when the collecting hopper moves up, it is forced to restore the state of the opening upwards, ensure that the collecting posture is consistent every time, the triangular cross section of the guide hopper can receive the debris discharged by the crushing part even if the collecting hopper is tilted, realize the continuous operation of "collecting and discharging", the through hole design of the righting plate, the turnover plate and the collecting hopper allows the cooling liquid to flow back and circulate, avoids debris blockage, realizes accurate discharge and liquid-debris separation through pure mechanical structure, improves system reliability and processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall structure schematic diagram of the precision mechanical manufacturing and processing cleaning device;

[0022] Figure 2 is the structure schematic diagram of the working part in the precision mechanical manufacturing and processing cleaning device;

[0023] Figure 3 is the internal structure schematic diagram of the cooling liquid tank in the precision mechanical manufacturing and processing cleaning device;

[0024] Figure 4 is the structure schematic diagram of the mounting box in the precision mechanical manufacturing and processing cleaning device;

[0025] Figure 5 is the structure schematic diagram of the collecting device in the precision mechanical manufacturing and processing cleaning device;

[0026] Figure 6 is the structure schematic diagram of the magnetic block one in the precision mechanical manufacturing and processing cleaning device;

[0027] Figure 7 is the structure schematic diagram of the magnetic block two in the precision mechanical manufacturing and processing cleaning device;

[0028] Figure 8 is the structure diagram of the righting plate in the precision machinery manufacturing and processing cleaning device;

[0029] Figure 9 is the structure diagram of the turnover plate in the precision machinery manufacturing and processing cleaning device;

[0030] Figure 10 is the structure diagram of the material taking part in the precision machinery manufacturing and processing cleaning device;

[0031] Figure 11 is the structure diagram of the crushing part in the precision machinery manufacturing and processing cleaning device;

[0032] Figure 12 is the structure sectional view of the crushing part in the precision machinery manufacturing and processing cleaning device;

[0033] Figure 13 is the structure diagram of the X-axis linear driver in the precision machinery manufacturing and processing cleaning device;

[0034] Figure 14 is the structure diagram of the Y-axis linear driver in the precision machinery manufacturing and processing cleaning device.

[0035] In the figure: 1, mounting frame; 2, working part; 21, bottom plate; 22, discharge chute; 23, reinforcing column; 24, guard plate; 25, processing table; 26, fixed part; 261, flow dividing block; 262, guide block; 263, mounting box; 264, gear; 3, crushing part; 31, screening plate; 32, screening groove; 4, cooling liquid tank; 41, discharge chute; 5, collecting part; 51, worm; 52, driving motor; 53, worm gear; 54, screw; 55, lifting block; 56, linkage plate; 57, connecting block; 58, collecting hopper; 59, magnetic block one; 510, magnetic block two; 6, discharging part; 61, guide hopper; 62, righting plate; 63, turnover plate; 7, material taking part; 71, connecting pipe; 72, outer box; 73, material taking box; 74, taking-out plate; 8, processing part; 81, fixing frame; 82, X-axis linear driver; 83, Z-axis linear driver; 84, processing head; 85, Y-axis linear driver; 9, cooling system. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0038] With reference to Figures 1 to 3 In the embodiments of the present application, a precision mechanical manufacturing and processing cleaning device comprises a mounting frame 1, a workpiece 2 for fixing a workpiece is fixedly connected to the top end of the mounting frame 1, a cooling liquid tank 4 is arranged at the bottom end of the workpiece 2, a crushing piece 3 for crushing metal scrap is arranged on the workpiece 2, the crushing piece 3 adopts existing technology, which is composed of multiple groups of fixed knives and rotating knives arranged alternately, and the metal scrap generated during processing is decomposed into small pieces through relative motion mechanical cutting, the cooling liquid tank 4 is provided with a collecting piece 5 for collecting the scrap crushed by the crushing piece 3, the cooling liquid tank 4 is provided with a discharging piece 6 for pouring out the scrap in the collecting piece 5, a material taking-out piece 7 is connected through the side end of the cooling liquid tank 4 to take out the scrap, a processing piece 8 for processing the workpiece is arranged on the mounting frame 1, a cooling system 9 is arranged on the processing piece 8 to extract the cooling liquid in the cooling liquid tank 4 to cool the processing piece 8, and the cooling system 9 adopts existing technology to extract the cooling liquid in the cooling liquid tank 4 through a pump and guide the cooling liquid to the processing piece 8 through a pipeline.

[0039] With reference to Figures 2 to 4 , and Figures 11 to 14The working piece 2 comprises a bottom plate 21 fixedly connected with the top end of the mounting frame 1, a discharging groove 22 is through-opened at the top end of the bottom plate 21, the discharging groove 22 is in a mouth-shaped type, a reinforcing column 23 is fixedly connected in the discharging groove 22, a plurality of groups of the reinforcing column 23 are arranged and uniformly distributed in the discharging groove 22, a guard plate 24 is fixedly connected outside the bottom plate 21, four groups of the guard plate 24 are arranged and symmetrically distributed outside the bottom plate 21, so as to prevent the splashing of the cooling liquid and the waste chips, a processing table 25 is fixedly connected with the top end of the bottom plate 21, the processing table 25 is in a trapezoidal type, the four sides are in inclined surfaces, and the bottom end of the processing table 25 is flush with the inner side of the discharging groove 22, a fixing piece 26 is fixedly connected in the discharging groove 22, four groups of the fixing piece 26 are arranged and symmetrically distributed at the four corners of the mouth-shaped discharging groove 22, the fixing piece 26 comprises a flow dividing block 261 fixedly connected with the discharging groove 22, the flow dividing block 261 is in a rectangular type, the sharp corners of the flow dividing block 261 are aligned with the sharp corners of the bottom end of the processing table 25, a guide block 262 is fixedly connected with the side end of the flow dividing block 261, two groups of the guide block 262 are arranged and symmetrically distributed at the two sides of the flow dividing block 261, and the guide block 262 is arranged in the discharging groove 22, the guide block 262 is in a triangular type in cross section, the guide block 262 is flush with the bottom end of the flow dividing block 261, a mounting box 263 is fixedly connected with the bottom end of the flow dividing block 261, four groups of the crushing piece 3 are arranged and uniformly distributed between every two groups of the fixing piece 26, the rotating shafts at the two ends of each group of the crushing piece 3 respectively penetrate through one group of the mounting box 263 and are fixedly connected with one group of the gear 264, the gear 264 is in a conical type, the gears 264 on the rotating shafts of the adjacent two groups of the crushing piece 3 penetrating through the same group of the mounting box 263 are in meshing connection, a discharging groove 41 is through-opened at the side end of the cooling liquid tank 4, four groups of the discharging groove 41 are arranged and symmetrically distributed at the four sides of the cooling liquid tank 4, four groups of the taking-out piece 7 are arranged, each group of the taking-out piece 7 is in through connection with one group of the discharging groove 41, the top end of the cooling liquid tank 4 is in through connection with the discharging groove 22, the bottom end of each group of the crushing piece 3 is fixedly connected with a screening plate 31, the screening plate 31 is in an arc-shaped type in cross section, the inner wall thereof is in abutment with the rotating knife in the crushing piece 3, a screening groove 32 is through-opened on the screening plate 31, a plurality of groups of the screening groove 32 are arranged and uniformly distributed on the screening plate 31, the processing piece 8 comprises a Y-axis linear drive 85 arranged at the bottom end of the mounting frame 1, a fixing frame 81 is fixedly connected with the movable end of the Y-axis linear drive 85, an X-axis linear drive 82 is fixedly connected with the fixing frame 81, a Z-axis linear drive 83 is fixedly connected with the movable end of the X-axis linear drive 82, and a processing head 84 is fixedly connected with the movable end of the Z-axis linear drive 83, the linear drive in the processing piece 8 adopts the prior art, which is a common mechanical device for converting the rotary motion into the linear motion, the key components thereof comprise a motor, a lead screw, a nut, a guide rail, a sliding block and the like, and the core working principle thereof is that the nut on the lead screw moves along the axial direction of the lead screw in the rotating process driven by the motor, so as to convert the rotary motion into the linear motion, the nut and the sliding block are connected, the sliding block slides along the guide rail, and the linear motion of the load is realized, the sharp corners of the flow dividing block 261 are aligned with the sharp corners of the bottom end of the processing table 25, so that the mixed fluid is evenly divided into four directions,The guide block 262 with triangular cross-section on both sides further guides the debris to the edge of the discharge chute 22, ensuring that the fluid flows along a fixed path. The mounting box 263 at the bottom end of the shunt block 261 supports the rotating shaft of the crushing piece 3. The conical gears 264 at the ends of the rotating shafts of adjacent crushing pieces 3 mesh with each other. When the driving motor 52 drives any rotating shaft to rotate through the worm 51, the fixed knives and rotating knives of the four sets of crushing pieces 3 are synchronized to start, mechanically cutting and crushing the metal debris flowing into the discharge chute 22. The crushed debris is screened through the screening slot 32 of the screening plate 31. The particles meeting the size requirements fall into the collection hopper 58 below, and the debris that is not fully crushed is subjected to secondary cutting by the rotating knife and the inner wall of the screening plate 31, ensuring that the particle size of the debris meets the standard.

[0040] The above scheme: through the slope structure of the trapezoidal machining table 25, the cooling liquid and the debris can automatically converge to the discharge chute 22 along the slope without additional power, reducing manual intervention, improving fluid discharge efficiency, avoiding debris accumulation affecting machining precision, the shunt block 261 and the guide block 262 precisely divide the fluid path and evenly distribute the mixed fluid to the four sets of crushing pieces 3, ensuring balanced load of each crushing unit and improving crushing efficiency. Through the meshing connection of the conical gears 264, the synchronous operation of the four sets of crushing pieces 3 is realized, the design of the driving system is simplified, the crushing process is stable and reliable, the interruption of the whole process caused by the failure of a single device is avoided, the arc-shaped screening plate 31 cooperates with the rotating knife to screen the debris during the crushing process, ensuring that only particles meeting the particle size requirements enter the collection link, reducing the load of the subsequent discharge system, and improving the automation degree and processing efficiency of the whole device.

[0041] Reference Figures 4 to 7The collecting device 5 comprises driving motors 52 fixed to the outer side of the cooling liquid tank 4. The driving motors 52 are provided in two groups and symmetrically distributed on one side of the cooling liquid tank 4. The output end of each group of driving motors 52 penetrates the cooling liquid tank 4 and the crushing device 3 and is fixedly connected with a group of worm gears 51. The worm gears 51 are provided in four groups and symmetrically distributed on both ends of the rotating shafts in the two groups of crushing devices 3 and are fixedly connected with the rotating shafts in the crushing devices 3. Each group of worm gears 51 is meshingly connected with a group of worm wheels 53 on both sides. Each group of worm wheels 53 is fixedly connected with a group of screw rods 54 at the bottom end. The bottom end of each group of screw rods 54 is rotatably connected with the bottom end inside the cooling liquid tank 4. The two groups of screw rods 54 on both sides of each group of worm gears 51 are mirror-imaged. The screw rods 54 are meshingly connected with lifting blocks 55 on the outer side. The lifting blocks 55 are O-shaped. Each two groups of mirror-imaged screw rods 54 are arranged in the O-shaped lifting blocks 55. The inner side length of the O-shaped lifting blocks 55 is greater than the interval of the two groups of mirror-imaged screw rods 54. The lifting blocks 55 are fixedly connected with linkage plates 56 on the outer side. The crushing device 3 is provided below with collecting hoppers 58. The cross section of the collecting hoppers 58 is triangular. The collecting hoppers 58 are rotatably connected with connecting blocks 57 at the side end. Each group of collecting hoppers 58 is provided with two groups of connecting blocks 57 which are symmetrically distributed on both sides of the collecting hoppers 58. The connecting blocks 57 are cylindrical and are provided with insertion grooves on the cylindrical connecting blocks 57. The linkage plates 56 are slidingly inserted into the insertion grooves on the connecting blocks 57. The insertion grooves on the two groups of connecting blocks 57 on each group of collecting hoppers 58 are slidingly inserted into one group of linkage plates 56. The insertion grooves on the adjacent connecting blocks 57 in the two groups of collecting hoppers 58 below the adjacent two groups of crushing devices 3 are slidingly inserted into the same group of linkage plates 56. The inner wall of the cooling liquid tank 4 is embedded with magnetic block one 59 and magnetic block two 510. The linkage plates 56 are embedded with magnets on the side corresponding to the magnetic block one 59 and the magnetic block two 510. The corresponding surface of the magnet and the magnetic block one 59 is of opposite poles. The corresponding surface of the magnet and the magnetic block two 510 is of same poles. When the oblique edge bottom end of the collecting hopper 58 abuts against the inclined surface of the turnover plate 63 at the bottom of the cooling liquid tank 4, the collecting hopper 58 is inclined with the opening towards the discharge chute 41 under the abutting force. The crushed and screened debris inside is discharged under the guide of the oblique edge. After the discharge is completed, the magnet on the linkage plate 56 is repelled by the magnetic block two 510, pushing the linkage plate 56 to move horizontally, so that the lifting block 55 is switched to mesh with another group of screw rods 54. The screw rods 54 are reversely rotated to drive the collecting hoppers 58 to move upwards. During the upward movement, the long straight edge of the collecting hopper 58 contacts the centering plate 62, forcing the collecting hopper 58 to reversely turn to restore the state with the opening upwards, until the magnet on the linkage plate 56 is magnetically attracted by the magnetic block one 59, pulling it to reset to the initial screw rod 54, completing a cycle of collection and discharge.

[0042] Adopt the above scheme: through the O-shaped lifting block 55 can engage two groups of mirror image screw rod 54, through the linkage plate 56 and the connecting block 57 of the collecting hopper 58 sliding plug, realize the synchronous action of multiple collecting hopper 58, improve the efficiency of collecting debris, reduce the influence of single component failure on the whole process, use the heteropolar attraction and homopolar repulsion characteristics of magnetic block one 59 and magnetic block two 510, without additional power, the automatic reversing and resetting of linkage plate 56 can be realized, the control system design is simplified, and the energy consumption is reduced.

[0043] Reference Figures 8 to 9 , the discharge member 6 includes a guide hopper 61 fixedly connected with the bottom end of the crushing member 3, each group of crushing member 3 is provided with a group of guide hoppers 61, one end of the guide hopper 61 is fixedly connected with the centralizer plate 62, the distance between the centralizer plate 62 and the inner side of the cooling liquid tank 4 is the same as the long straight edge of the collecting hopper 58 with triangular cross section, so that when the collecting hopper 58 is between the centralizer plate 62 and the cooling liquid tank 4, the opening of the collecting hopper 58 is upward, the inner bottom of the cooling liquid tank 4 is fixedly connected with the turnover plate 63, the turnover plate 63 is arranged below the inclined edge of the collecting hopper 58 with triangular cross section, the top end of the turnover plate 63 is inclined, the turnover plate 63 abuts against the inclined edge of the collecting hopper 58, so that the opening of the collecting hopper 58 is inclined to the discharge chute 41, and the debris in the collecting hopper 58 is guided by the inclined edge of the collecting hopper 58 with triangular cross section, discharged from the cooling liquid tank 4 and enters the material taking member 7, the guide hopper 61 has a triangular cross section, the longest straight edge of the guide hopper 61 with triangular cross section is equal to half of the longest straight edge of the collecting hopper 58 with triangular cross section, so that when the collecting hopper 58 is inclined under the action of the turnover plate 63, the debris discharged from the bottom end of the crushing member 3 will still fall into the collecting hopper 58, a plurality of through holes are uniformly arranged on the centralizer plate 62, the turnover plate 63 and the collecting hopper 58, when the driving motor 52 of the collecting member 5 drives the collecting hopper 58 to move downward, the inclined edge of the collecting hopper 58 with triangular cross section contacts with the inclined surface of the turnover plate 63 at the bottom of the cooling liquid tank 4, under the abutting force of the inclined surface of the turnover plate 63, the collecting hopper 58 is inclined around the rotating shaft of the connecting block 57, and the opening is deflected to the direction of the discharge chute 41, at this time, the metal debris in the collecting hopper 58 is guided by the inclined edge of the collecting hopper 58 and slides to the material taking box 73, after the discharge is completed, the collecting hopper 58 moves upward with the lifting block 55, the long straight edge contacts with the centralizer plate 62, and the limiting action of the centralizer plate 62 forces the collecting hopper 58 to reverse and restore the initial state of the opening upward, so as to ensure that the next time the collecting hopper 58 accurately receives the debris discharged from the crushing member 3, the triangular cross section design of the guide hopper 61 ensures that the debris discharged from the bottom end of the crushing member 3 can still fall into the hopper along the inner wall of the guide hopper 61 when the collecting hopper 58 is inclined, avoiding material leakage during the discharge process.

[0044] Adopting the above scheme: by matching the slope angle of the turnover plate 63 with the slope of the collecting hopper 58, the collecting hopper 58 is accurately tilted at the specified position, ensuring that the debris is completely discharged and avoiding residue. The spacing of the centering plate 62 is designed to form a mechanical limit, forcing the collecting hopper 58 to reset, ensuring consistent posture for each collection and improving the stability of the automated process. The length of the guide hopper 61 is matched with the tilt angle of the collecting hopper 58, so that even if the collecting hopper 58 is in the discharge tilt state, the debris discharged from the crushed piece 3 can still fall into the hopper through the inner wall of the guide hopper 61, realizing continuous operation of collecting and discharging, avoiding interruptions in collection due to discharging, and improving overall processing efficiency. The through holes on the centering plate 62, the turnover plate 63 and the collecting hopper 58 allow the cooling liquid to pass through and return to the cooling liquid tank 4, realizing liquid-debris separation, ensuring recycling of the cooling liquid, reducing waste, and at the same time avoiding debris blocking the channel to maintain smooth system operation.

[0045] Referring to Figure 10 The material taking piece 7 comprises a connecting pipe 71 connected with the discharge chute 41 in a penetrating manner, one end of the connecting pipe 71 is connected with an outer box 72 in a penetrating manner, the outer box 72 is slidably inserted with a material taking box 73, a plurality of groups of through holes are uniformly formed on the material taking box 73, the material taking box 73 is fixedly connected with a taking-out plate 74 at the top end, a holding groove is formed on the taking-out plate 74, the inner bottom end of the connecting pipe 71 is inclined, and the cooling liquid tank 4 is higher than the taking-out plate 74, when the material taking box 73 is at the inner bottom end of the outer box 72, the communication port of the connecting pipe 71 and the outer box 72 is higher than the material taking box 73, when the collecting hopper 58 is tilted under the action of the discharging piece 6, the internal debris is guided by the triangular slope to enter the connecting pipe 71 through the discharge chute 41 at the side end of the cooling liquid tank 4, due to the inclined design of the inner bottom end of the connecting pipe 71, and the cooling liquid tank 4 is higher than the taking-out plate 74, the gravity is used to make the debris slide down to the outer box 72, when the material taking box 73 is at the bottom end of the outer box 72, the top end is lower than the communication port of the connecting pipe 71 and the outer box 72, ensuring that the debris falls accurately into the box, and the operator can directly pull out the material taking box 73 from the outer box 72 through the holding groove on the taking-out plate 74, completing the waste debris cleaning.

[0046] Adopting the above scheme: by using the inclined structure of the connecting pipe 71 to realize gravity-driven debris conveying without the need for additional driving devices, energy consumption is reduced, and the inclined angle is optimized to ensure rapid debris sliding and avoid stagnation and blockage, improving discharging efficiency. The material taking box 73 and the outer box 72 are slidably inserted, and the holding groove of the taking-out plate 74 is designed, so that the operator can quickly pull out and clean with one hand, reducing downtime, and the modular structure is easy to disassemble and clean separately, meeting the high cleanliness requirements of precision machining equipment.

[0047] The working principle of the present application is: in the process of precision machining, the Y-axis linear drive 85 at the bottom end of the mounting frame 1 drives the X-axis linear drive 82 to move along the Y-axis direction through the movable end of the fixed frame 81, and the movable end of the X-axis linear drive 82 further drives the Z-axis linear drive 83 to translate along the X-axis, and finally the movable end of the Z-axis linear drive 83 drives the machining head 84 to realize the feeding movement in the Z-axis direction, and the three cooperate to control the machining head 84 to accurately cut the workpiece on the machining table 25, at the same time, the pump of the cooling system 9 pumps the cooling liquid in the cooling liquid tank 4 out, and delivers it to the machining area through the pipeline, the cooling liquid absorbs the heat generated by the friction between the cutting tool and the workpiece, reduces the temperature of the cutting area, and at the same time, flows at high speed to flush the machining surface, and carries away the metal chips and impurities generated by cutting, under the guidance of the trapezoidal inclined surface of the machining table 25, the cooling liquid mixed with chips converges to the surrounding, and flows downward through the L-shaped discharge chute 22 at the top end of the bottom plate 21, in the process of flowing downward, the sharp corners of the flow dividing block 261 align with the sharp corners at the bottom end of the machining table 25, and the liquid flow is preliminarily divided into four directions, and the guide block 262 with a triangular cross section further guides the chips into the edge of the discharge chute 22, so that the mixed fluid passes through the through interface between the discharge chute 22 and the top end of the cooling liquid tank 4, and falls into the area where the four sets of crushing pieces 3 are located, at this time, the driving motor 52 is started, and the worm 51 at the output end thereof rotates synchronously, since the worm 51 is fixedly connected with the rotating shaft of the crushing piece 3, and the conical gears 264 at the ends of the adjacent rotating shafts are meshed with each other, the rotating knives of the four sets of crushing pieces 3 start to move relatively, and mechanically cut and crush the inflowing metal chips, and the crushed chips are screened through the screening grooves 32 on the screening plate 31, and the particles meeting the size fall into the triangular collecting hopper 58 below, as the worm 51 continues to rotate, the worm gear 53 engaged with the worm 51 drives the bottom screw 54 to rotate synchronously, the O-shaped lifting block 55 engaged with the outside moves downward along the screw 54, the outside linkage plate 56 drives the collecting hopper 58 to move toward the bottom of the cooling liquid tank 4 by inserting the connecting block 57 on both sides of the collecting hopper 58 into the slot, when the oblique edge at the bottom end of the collecting hopper 58 contacts the inclined surface of the turnover plate 63, the collecting hopper 58 is tilted to the discharge chute 41 direction under the action of the abutment force, and the internal chips are guided by the oblique edge to enter the connecting pipe 71 of the material taking piece 7 through the discharge chute 41, the inclined surface at the bottom end of the connecting pipe 71 ensures that the chips slide along the inclined surface, and finally enter the material taking box 73 in the outer box 72, after the discharging is completed, the magnet on the linkage plate 56 is pushed to move horizontally due to the repulsive force generated by the magnetic block two 510 on the inner wall of the cooling liquid tank 4, so that the lifting block 55 is switched to engage with another set of mirror image arranged screw 54, the screw 54 reversely rotates to drive the lifting block 55 to move upward, in the process of moving upward, the long straight edge of the collecting hopper 58 contacts the centering plate 62, forcing the collecting hopper 58 to reverse and restore to the initial state with the opening upward, when the linkage plate 56 moves to the position where the magnet and the magnetic block one 59 are located, the magnetic attraction force pulls the linkage plate 56 to reset, the lifting block 55 reengages with the initial screw 54, and the collecting hopper 58 returns to the position directly below the crushing piece 3,The next round of collection is prepared, and in the process, the operator can directly pull out the material box 73 in the outer box 72 through the holding groove on the plate 74 to complete the cleaning and removal of the waste, and the entire process realizes the automation circulation of processing, cooling, chip collection and discharge through the cooperation of mechanical transmission and magnetic control structure; the driving motor 52 of the collecting part 5 drives the worm 51 to rotate, and through the meshing transmission of the worm wheel 53 and the screw rod 54, the O-shaped lifting block 55 stably lifts along the direction of the screw rod 54, the outer linkage plate 56 is connected to the connecting block 57 of the collecting hopper 58 through plug-in, and the synchronous action of the four groups of collecting hoppers 58 is realized, and the magnetic block one 59 and the magnetic block two 510 on the inner wall of the cooling liquid tank 4 are driven to automatically reverse and reset without additional power through the magnetic pole attraction and the same pole repulsion of the magnet, so that the collecting hopper 58 accurately completes the “collection-discharge-reset” cycle, the triangular collecting hopper 58 cooperates with the screening plate 31 to ensure that the chips are not missed, and the whole structure is combined through mechanical transmission and magnetic control technology to improve the collection efficiency and reduce the energy consumption, realizes the automatic chip collection without human intervention, and the inclined surface of the turnover plate 63 of the discharge part 6 is in abutment with the inclined edge of the collecting hopper 58, so that the collecting hopper 58 is forced to tilt towards the discharge slot 41 when it moves downward, the triangular inclined edge guides the chips to be discharged quickly, the spacing of the centering plate 62 is designed to form mechanical limiting, so that the collecting hopper 58 is forced to restore the opening upward state when it moves upward, so that the collection posture is consistent every time, the triangular cross section of the guide hopper 61 can receive the chips discharged from the crushing part 3 even when the collecting hopper 58 is tilted, realizes the continuous operation of “collecting and discharging”, the through hole design of the centering plate 62, the turnover plate 63 and the collecting hopper 58 allows the cooling liquid to flow back and circulate, avoids the blockage of the chips, realizes accurate discharge and liquid-chip separation through pure mechanical structure, and improves the system reliability and processing efficiency.

[0048] The above is only the preferred specific embodiment of the present application, but the protection scope of the present 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 present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A precision machining cleaning device, comprising: The mounting frame (1) is characterized in that a working part (2) for fixing the workpiece is fixedly connected to the top of the mounting frame (1), a coolant tank (4) is provided at the bottom of the working part (2), a crushing part (3) for crushing metal scrap is provided on the working part (2), a collecting part (5) for collecting the scrap after crushing the crushing part (3) is provided in the coolant tank (4), a discharge part (6) for pouring the scrap out of the collecting part (5) is provided in the coolant tank (4), and a material taking part (7) for taking out scrap is connected through the side of the coolant tank (4). The collecting component (5) includes a drive motor (52) fixed to the outside of the coolant tank (4). The output end of the drive motor (52) passes through the coolant tank (4) and the crusher (3) and is fixedly connected to a worm gear (51). The side end of the worm gear (51) is meshed with a worm wheel (53). The bottom end of the coolant tank (4) is rotatably connected to a screw (54). The top end of the screw (54) is fixedly connected to the worm wheel (53). The outside of the screw (54) is meshed with a lifting block (55). The outside of the lifting block (55) is fixedly connected to a linkage plate (56). A collecting hopper (58) is provided below the crusher (3). The side end of the collecting hopper (58) is rotatably connected to a connecting block (57). The connecting block (57) and the linkage plate (56) are slidably inserted into each other. When the drive motor (52) drives the worm (51) to rotate, the worm wheel (53) rotates, thereby driving the screw (54) to rotate synchronously, causing the lifting block (55) to move downward along the screw (54). When the lifting block (55) moves downward, the collection bucket (58) moves downward synchronously through the linkage plate (56), so that the collection bucket (58) collects the debris leaking from the bottom of the crushing part (3) and moves downward. Under the coordination of the discharge part (6), the collection bucket (58) flips over and pours the debris into the picking part (7).

2. The precision machining cleaning device according to claim 1, characterized in that, The mounting frame (1) is provided with a processing part (8) for processing the workpiece. The processing part (8) is provided with a cooling system (9) for drawing out the coolant from the coolant tank (4) to cool the processing part (8) and for carrying the debris in the workpiece (2) into the crushing part (3) through the flow of coolant.

3. The precision machining cleaning device according to claim 2, characterized in that, The working piece (2) includes a base plate (21) fixedly connected to the top of the mounting frame (1). A discharge groove (22) is provided through the top of the base plate (21). A reinforcing column (23) is fixedly connected inside the discharge groove (22). A protective plate (24) is fixedly connected to the outside of the base plate (21). A processing table (25) is fixedly connected to the top of the base plate (21). A fastener (26) is fixedly connected inside the discharge groove (22).

4. The precision machining cleaning device according to claim 3, characterized in that, The fixing component (26) includes a diversion block (261) fixedly connected to the discharge trough (22). A guide block (262) is fixedly connected to the side end of the diversion block (261). A mounting box (263) is fixedly connected to the bottom end of the diversion block (261). One end of the rotating shaft in the crushing component (3) passes through the mounting box (263) and is fixedly connected to a gear (264).

5. The precision machining cleaning device according to claim 4, characterized in that, The coolant tank (4) has a through-hole discharge chute (41) on its side end, the material taking part (7) is connected to the discharge chute (41), and the top of the coolant tank (4) is connected to the discharge chute (22).

6. The precision machining cleaning device according to claim 5, characterized in that, Two sets of worm gears (53) and screws (54) are provided, symmetrically distributed on both sides of the worm (51), and the screws (54) are mirror images of each other. The inner wall of the coolant tank (4) is embedded with magnetic block one (59) and magnetic block two (510). One side of the linkage plate (56) is magnetically attracted to magnetic block one (59), and one side of the linkage plate (56) is magnetically repelled by magnetic block two (510).

7. The precision machining cleaning device according to claim 6, characterized in that, The discharge component (6) includes a guide bucket (61) fixedly connected to the bottom end of the crushing component (3), a straightening plate (62) fixedly connected to one end of the guide bucket (61), and a tilting plate (63) fixedly connected to the bottom end of the coolant tank (4).

8. The precision machining cleaning device according to claim 7, characterized in that, The material taking component (7) includes a connecting pipe (71) that is connected to the discharge trough (41). One end of the connecting pipe (71) is connected to an outer box (72). A material taking box (73) is slidably inserted inside the outer box (72). A lifting plate (74) is fixedly connected to the top of the material taking box (73).

9. A precision machining cleaning device according to claim 8, characterized in that, The bottom end of the crushing component (3) is fixedly connected to a sieve plate (31), and a sieve groove (32) is provided through the sieve plate (31).

10. A precision machining cleaning device according to claim 9, characterized in that, The workpiece (8) includes a Y-axis linear driver (85) with a mounting bracket (1) at the bottom. The movable end of the Y-axis linear driver (85) is fixedly connected to a mounting bracket (81). An X-axis linear driver (82) is fixedly connected to the mounting bracket (81). The movable end of the X-axis linear driver (82) is fixedly connected to a Z-axis linear driver (83). The movable end of the Z-axis linear driver (83) is fixedly connected to a machining head (84).

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