Milling cutter machining cooling liquid recovery device

Abstract

The invention discloses a milling cutter machining cooling liquid recovery device which comprises a chip cleaner body, the chip cleaner body comprises a long-strip-shaped inclined frame and a discharging hopper arranged at the top of the frame, a rectangular groove is formed in the bottom of the inclined frame, a flow pushing mechanism and a conveying mechanism are arranged in the rectangular groove, and the conveying mechanism comprises multiple sets of transmission shafts; a material conveying plate composed of a clamping shaft and a separating plate is arranged on the outer side of the transmission shaft, the flow pushing mechanism comprises a butt-joint shaft, the interior of the butt-joint shaft is hollow, one side of the butt-joint shaft is connected with an external transmission pump, the butt-joint shaft is used for discharging redundant cooling liquid, and a plurality of pushing plates are arranged outside the butt-joint shaft; compared with the prior art, through cooperative work of the conveying mechanism and the flow pushing mechanism, physical separation of metal chips and cooling liquid is achieved, the cooling liquid can effectively penetrate through the drainage holes to flow back to the system or be stored, and the metal chips are conveyed to the collecting box; and a special cooling liquid extraction channel further ensures efficient recovery and reutilization of the cooling liquid.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of machining center accessories, in particular to a milling cutter machining cooling liquid recovery device. BACKGROUND

[0002] The chip remover is a device commonly equipped in numerical control machine tools, and is mainly used for discharging various metal and non-metal chips, and is widely applied to numerical control lathes, machining centers and the like.

[0003] The existing chip remover has the problems of chip jamming and blocking, which mainly occur when processing long strip-shaped chips (such as strip-shaped chips generated by turning or winding-shaped chips generated by milling), sticky chips (such as aluminum chips bonded into a group under the action of cooling liquid), large chips or foreign matters (such as workpiece fragments, tool fragments, gloves, rags and the like), which easily cause the scraper to be jammed, the chain to stop running, the chip removal to be interrupted, and the motor to be burnt or the chain to be broken in severe cases, manual cleaning is required, the production efficiency is affected, and when the machining center is cleaned, a large amount of cooling liquid will inevitably be carried when the chip remover transports the chips, chips and cutting fluid are mixed, and subsequent secondary separation is still required, therefore, the application provides a milling cutter machining cooling liquid recovery device to solve the above problems. SUMMARY

[0004] The application aims to provide a milling cutter machining cooling liquid recovery device to solve the problems in the background.

[0005] To achieve the above-mentioned purpose, the application provides the following technical scheme: a milling cutter machining cooling liquid recovery device, comprising, A chip remover main body comprising a long strip-shaped inclined frame and a discharge hopper arranged at the top of the frame, a rectangular groove is arranged at the bottom of the inclined frame, and a push flow mechanism and a conveying mechanism are arranged in the rectangular groove, the conveying mechanism comprises a plurality of transmission shafts, and a conveying plate composed of clamping shafts and separation plates is arranged outside the transmission shafts; The push flow mechanism comprises a butt joint shaft, the butt joint shaft is hollow inside and connected with an external transmission pump at one side, is used for discharging excess cooling liquid, a plurality of push plates are arranged outside the butt joint shaft, and a reset plate is connected to one side of the rectangular groove close to the conveying mechanism, and the push plates can stir the cooling liquid to lay the metal chips on the surface of the conveying plate, when the cooling liquid needs to be recovered and separated, the chip remover main body can be operated, the conveying mechanism can transport the corresponding metal chips to one end of the discharge hopper, and the corresponding metal chips can be transported to the collection box, in the recovery process, the cooling liquid in the chips can be discharged along the water inlet pipe and the butt joint shaft under the action of the transmission pump, and the non-metal chips remaining in the chips can be separated and screened out under the buoyancy of the cooling liquid, so that the cooling liquid can be directly recovered subsequently.

[0006] Preferably, the transmission shaft is provided with a transmission gear plate at both ends, and the conveying plate is connected with a link belt at both ends, the transmission gear plate is connected with the link belt, the surface of the separation plate is provided with a plurality of drainage holes, and the inside of the drainage hole is provided with a grid plate, and the physical separation of metal chips and cooling liquid is realized by the separation plate.

[0007] Preferably, the abutting shaft is provided with a pair of clamping discs, a plurality of arc-shaped grooves are arranged on the clamping disc, a reset clamping block is connected in the arc-shaped groove, a fixed shaft is connected between the reset clamping blocks, the push plate is connected to the outside of the fixed shaft, and the push plate pushes the cooling liquid to one side of the conveying plate during the circumferential movement, so as to filter and retain the chips suspended in the cooling liquid at the top end of the conveying plate. The stirring and pushing action of the push flow mechanism can effectively make the cooling liquid flow back to the system or be stored through the drainage hole, and the metal chips are transported to the collection box.

[0008] Preferably, the top end of the push plate is fixedly connected with a plurality of clamping rings, and the inner wall of the clamping ring is fixedly connected with evenly distributed elastic barbs, which are used for cleaning non-metallic chips mixed in the cooling liquid, intercepting small suspended matters, facilitating centralized treatment of impurities, prolonging the service life of the cooling liquid, and reducing the subsequent treatment burden and maintenance cost.

[0009] Preferably, the abutting shaft is provided with a connecting frame, a plurality of straight grooves are arranged on the connecting frame, and a separation pipe is clamped between the straight grooves and evenly distributed on the connecting frame, the separation pipe is arranged in an open manner, the bottom of the separation pipe is arc-shaped and connected with a retention plate composed of a plurality of nylon nets, a plurality of water inlet pipes are inserted into the separation pipe, the water inlet pipes penetrate the retention plate and are inserted into the inside of the abutting shaft, can pass through the hollow part of the abutting shaft, a plurality of water inlet grooves are arranged on the outer wall of the top end of the water inlet pipe, the water inlet pipe is connected with the suspension shaft, can swing slightly under the buoyancy and push flow of the cooling liquid, cooperates with the retention plate at the bottom of the separation pipe, and effectively prevents the clogging of the water inlet pipe by the chips.

[0010] Preferably, a plurality of movable frames are movably clamped in the separation pipe, the movable frames are connected with elastic plates, the elastic plates are connected with the suspension shaft, and the suspension shaft is clamped at the top end of the water inlet pipe, which is used for driving the top end of the water inlet pipe to rub against the retention plate under the buoyancy, so as to dredge.

[0011] Preferably, the reset plate is "U"-shaped in cross section and provided with an arc-shaped extension plate at one end, the bottom of the arc-shaped extension plate of the reset plate abuts against the top end of the conveying plate, the reset plate can be slightly deformed and contracted under the impact of the cooling liquid, which is used for laying the metal chips and reducing the jamming and clogging during the transmission process. The grid adsorption plate on the surface of the reset plate can effectively adsorb the oil stains and small non-metallic impurities floating on the water surface, and improve the cleanliness of the recovered cooling liquid.

[0012] Preferably, a pair of buffer shafts are connected to the inner wall of the reset plate, a plurality of reset racks are arranged between the buffer shafts, the reset racks are arranged in an array in the reset plate, the bottom of the reset rack is movably clamped with a transmission plug plate, and the inside of the reset rack is provided with an expansion gas pressure plate. The surface of the arc-shaped extension end of the reset plate is connected with an adsorption plate made of grid material for adsorbing dirt and debris at the top end of the cooling liquid, the interception plate at the bottom of the separation pipe concentrates and intercepts small suspended solids, and the structure is designed to be uniformly cleaned and maintained, and the drainage hole on the separation plate of the conveying mechanism is also convenient for liquid discharge and possible solid residue cleaning.

[0013] Preferably, a sealing cover plate is installed at the bottom of the outer wall of the chip remover main body, a transmission belt is arranged in the sealing cover plate for connecting a transmission shaft and an auxiliary transmission shaft, and the transmission belt drives the push flow mechanism to control the continuous stirring of the cooling liquid. A fixing frame is installed at the bottom of the chip remover main body.

[0014] Preferably, a suspension sensor is arranged at the top end of the sealing cover plate, and the suspension sensor is used to control the start and stop of the external transmission pump.

[0015] Compared with the prior art, the present application has the following advantages: 1. The device cooperates with the conveying mechanism and the push flow mechanism to realize the physical separation of metal chips and cooling liquid, the cooling liquid can effectively flow back to the system or be stored through the drainage hole, and the metal chips are transported to the collection box, and the special cooling liquid extraction channel further ensures the efficient recovery and reuse of the cooling liquid. 2. The top end of the push plate of the push flow mechanism is provided with a clamping ring with elastic barbs, which can adsorb non-metallic impurities such as plastic debris and filamentous debris that can cause blockage, the water inlet pipe is connected with the suspension shaft, and can swing slightly under the cooling liquid buoyancy and push flow movement, and cooperates with the interception plate at the bottom of the separation pipe to effectively prevent the debris from blocking the water inlet pipe. 3. The push flow mechanism stirs and pushes, and the reset plate has a "U" shape and a buffer design, which can uniformly distribute the metal chips in the cooling liquid on the surface of the conveying plate and control the single conveying amount, the transmission plug plate can also extrude and clean the surface of the conveying plate under the impact of the cooling liquid, which accelerates the discharge of residual cooling liquid, effectively avoids the accumulation, jamming or blockage of metal chips during transportation, and improves the conveying efficiency and processing capacity. 4、The grid adsorption plate on the reset plate can effectively adsorb oil stains and small non-metal impurities floating on the water surface, improve the cleanliness of the recovered cooling liquid, and the interception plate at the bottom of the separation pipe can concentrate and intercept small suspended solids, and the structure is designed to be uniformly cleaned and maintained, and the drainage hole on the separation plate of the conveying mechanism is also convenient for liquid discharge and possible solid residue cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the local structure of the conveying mechanism of the present application; Figure 3 It is a schematic diagram of the local structure of the discharge hopper of the present application; Figure 4 It is a schematic diagram of the cross-sectional structure of the reset plate of the present application; Figure 5 It is a schematic diagram of the split structure of the plug flow mechanism of the present application; Figure 6 It is a schematic diagram of the local structure of the separation pipe of the present application; Figure 7 It is a schematic diagram of the cross-sectional structure of the separation pipe of the present application; In the figure: 1, chip remover main body; 2, discharge hopper; 3, plug flow mechanism; 4, conveying mechanism; 5, reset plate; 11, fixed frame; 12, sealing cover plate; 13, suspended sensor; 31, butt joint shaft; 32, clamping disc; 33, reset clamping block; 34, push plate; 35, connecting frame; 36, separation pipe; 37, movable frame; 371, elastic plate; 38, suspended shaft; 39, water inlet pipe; 41, transmission shaft; 42, transmission tooth disc; 43, clamping shaft; 44, separation plate; 51, buffer shaft; 52, reset frame; 53, adsorption plate; 54, transmission plugboard. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0018] Please refer to Figures 1-7 The present application provides a technical solution: a milling cutter processing cooling liquid recovery device, comprising, The chip remover body 1 includes an oblique frame in strip shape and a discharge hopper 2 arranged at the top of the frame, a rectangular groove is arranged at the bottom of the oblique frame, and a push flow mechanism 3 and a conveying mechanism 4 are arranged inside the rectangular groove, the conveying mechanism 4 includes a plurality of transmission shafts 41, the transmission shafts 41 are provided with a conveying plate composed of clamping shafts 43 and separation plates 44 outside the transmission shafts 41; The push flow mechanism 3 includes a butt joint shaft 31, the butt joint shaft 31 is hollow inside and connected with an external transmission pump at one side, for discharging excess cooling liquid, a plurality of push plates 34 are arranged outside the butt joint shaft 31, and a reset plate 5 is connected with the side of the rectangular groove close to the conveying mechanism 4, and cooperates with the push plate 34 to stir the cooling liquid and lay the metal chips inside on the surface of the conveying plate, when it is necessary to separate and recycle the cooling liquid, the chip remover body 1 can be operated, the conveying mechanism 4 can transport the corresponding metal chips to one end of the discharge hopper 2, and the corresponding metal chips are transported into the collection box, and in the recycling process, the cooling liquid in the chips can be discharged along the water inlet pipe 39 and the butt joint shaft 31 under the action of the transmission pump, and the non-metallic chips remaining in the chips can be separated and screened out under the buoyancy of the cooling liquid, so that the cooling liquid can be directly recycled in the subsequent process.

[0019] As shown in Figure 2 and Figure 3 , in order to recycle the cooling liquid in the metal chips, the transmission shafts 41 are provided with transmission tooth plates 42 at both ends, the conveying plates are connected with link belts at both ends, the transmission tooth plates 42 are clamped with the link belts, a plurality of drainage holes are arranged on the surface of the separation plates 44, and grid plates are arranged inside the drainage holes, the metal chips can fall and accumulate on the top of the conveying plate, and the cooling liquid in the metal chips can be guided out along the drainage holes and stored inside the chip remover body 1.

[0020] As shown in Figure 5 and Figure 7 , in order to reduce the metal chips entering the bottom end of the chip remover body 1 along the cutting fluid and causing subsequent extraction blockage, a pair of clamping discs 32 are installed on the butt joint shaft 31, a plurality of arc-shaped grooves are arranged in an array on the clamping discs 32, reset clamping blocks 33 are connected inside the arc-shaped grooves, fixed shafts are connected between the reset clamping blocks 33, the push plates 34 are connected outside the fixed shafts, the push plates 34 push the cooling liquid to one side of the conveying plate during circumferential movement, and the chips and the like suspended in the cooling liquid are filtered and retained on the top end of the conveying plate, the push plates 34 can be driven to move circumferentially along with the circumferential movement of the butt joint shaft 31, the liquid level can be gradually increased, the cooling liquid can be pushed to the conveying mechanism 4, the small metal chips can be accumulated on the top of the conveying plate, and the accumulation and blockage can be reduced.

[0021] As shown in Figure 7As shown, the top end of the push plate 34 is fixedly connected with a plurality of clamping rings, and the inner wall of the clamping ring is fixedly connected with evenly distributed elastic barbs, which are used to clean the non-metallic debris mixed in the cooling liquid, and can separate and absorb plastic debris and filamentous debris, reducing the blockage during the cooling liquid extraction process.

[0022] As shown in Figure 7 In order to recycle the cooling liquid, a connecting frame 35 is installed on the surface of the docking shaft 31, a plurality of straight grooves are provided on the connecting frame 35, and a separation pipe 36 evenly distributed on the connecting frame 35 is clamped between the straight grooves. The separation pipe 36 is provided in an open manner, the bottom of the separation pipe 36 is arc-shaped and connected with a trapping plate composed of multiple layers of nylon mesh, a plurality of water inlet pipes 39 are inserted into the separation pipe 36, the water inlet pipes 39 penetrate the trapping plate and are inserted into the inside of the docking shaft 31, can pass through the hollow part of the docking shaft 31, and a plurality of water inlet grooves are formed on the outer wall of the top end of the water inlet pipe 39. Under the action of the suspended inductor 13, the external transmission pump can start to operate, the cooling liquid can flow into the inside of the docking shaft 31 under the action of negative pressure, and the water inlet pipe 39 and the trapping plate can play a separating role, so that the cooling liquid can be screened and treated. In addition, it should be noted that the suspended shaft 38 can make the water inlet pipe 39 oscillate slightly with the suspended shaft 38 under the buoyancy of the cooling liquid, so as to reduce the debris adsorption and blockage during the extraction of the cooling liquid.

[0023] As shown in Figure 5 and Figure 7 A plurality of movable frames 37 are movably clamped in the separation pipe 36, the movable frames 37 are connected with elastic plates 371, the elastic plates 371 are connected with the suspended shaft 38, the suspended shaft 38 is clamped at the top end of the water inlet pipe 39, and the suspended shaft 38 is used to drive the top end of the water inlet pipe 39 to rub against the trapping plate under the buoyancy state, so as to play a dredging role. During the circular motion of the push flow mechanism 3, the suspended shaft 38 can drive the water inlet pipe 39 to move slightly in the trapping plate under the cooperation of the buoyancy, so as to reduce the accidental blockage caused by the adsorption of metal debris during the recycling of the cooling liquid, and the trapping plate can be uniformly cleaned and maintained.

[0024] As shown in Figure 3 and Figure 4 The cross section of the reset plate 5 is "U" shaped and one end is provided with an arc-shaped extension plate, the bottom of the arc-shaped extension plate of the reset plate 5 abuts against the top end of the conveying plate, the reset plate 5 can be slightly deformed and contracted under the impact of the cooling liquid, and is used to lay the metal debris, so as to reduce the jamming and blockage during the conveying process. By abutting the extension plate of the reset plate 5 against the top of the corresponding conveying plate, the amount of debris conveyed at a time can be controlled, the debris can be prevented from being blocked in the inside of the chip remover main body 1 during the conveying process, and the maintenance cycle of the equipment can be prolonged.

[0025] As shown in Figure 4As shown, a pair of buffer shafts 51 is connected to the inner wall of the reset plate 5, and a plurality of reset racks 52 are arranged between the buffer shafts 51. The reset racks 52 are evenly arranged inside the reset plate 5, and the bottom of the reset rack 52 is movably clamped with the transmission plug plate 54. The inside of the reset rack 52 is provided with an expansion gas pressure plate. When the reset plate 5 is impacted by water flow, the expansion gas pressure plate can be deformed to continuously push the transmission plug plate 54, and the surface of the conveying plate can be cleaned. Under the impact of the cooling liquid, the reset plate 5 can move slightly, the buffer shaft 51 can continuously extrude the reset rack 52 under the impact, the transmission plug plate 54 can extrude the top of the conveying plate, and the metal chips at the top can be extruded and separated, while the excess cooling liquid inside can be quickly discharged, reducing the residual metal chips inside. The surface of the arc-shaped extension end of the reset plate 5 is connected with an adsorption plate 53 made of grid material, which is used to adsorb the dirt and debris at the top of the cooling liquid. The adsorption plate 53 can adsorb the impact of the cooling liquid, and the dirt and debris suspended on the water surface can be left on the surface of the adsorption plate 53, which is used to remove the dirt in the cooling liquid.

[0026] As shown in Figure 1 The bottom of the chip remover body 1 is provided with a sealing cover plate 12, and the inside of the sealing cover plate 12 is provided with a transmission belt for connecting the transmission shaft 41 and the auxiliary transmission of the butt shaft 31, which is used to drive the push flow mechanism 3 to control the continuous stirring of the cooling liquid. The bottom of the chip remover body 1 is provided with a fixed frame 11 for auxiliary support.

[0027] As shown in Figure 3 The top of the sealing cover plate 12 is provided with a suspension sensor 13, which is used to control the start and stop of the external transmission pump. The transmission pump can be operated regularly to reduce the continuous idling of the transmission pump.

[0028] Working principle: first, when the cooling liquid needs to be recovered and separated, the chip remover body 1 can be operated, and the conveying mechanism 4 can transport the corresponding metal chips to one end of the discharge hopper 2, and the corresponding metal chips can be transported to the collection box. During the recovery process, the cooling liquid in the cuttings can be discharged along the water inlet pipe 39 and the butt shaft 31 under the action of the transmission pump, and the non-metallic debris remaining in the cuttings can be separated and screened out by the buoyancy of the cooling liquid, which is convenient for subsequent direct recovery and treatment of the cooling liquid. When the cuttings and the cooling liquid are transported to the inside of the chip remover body 1 along the rectangular groove, the butt shaft 31 and the transmission shaft 41 can start to operate at this time. The cooling liquid can be transported to the inside of the chip remover along the grid plate, and can be intermittently pumped out under the cooperation of the suspension sensor 13. During the stirring process of the butt shaft 31, the cooling liquid can be pushed to one side of the conveying mechanism 4 by the push plate 34, the excess debris in the cooling liquid can be quickly diverted to the top of the conveying mechanism 4, the accumulation of metal chips at the bottom of the chip remover body 1 can be reduced, and the subsequent blockage can be reduced. Then under the action of the suspension inductor 13, the external transmission pump can be started to run, and the coolant can be poured into the butt shaft 31 under the action of negative pressure, and the separation effect of the water inlet pipe 39 and the interception plate can be achieved, and the cooling liquid can be screened and treated. During the circumferential movement of the push flow mechanism 3, the suspension shaft 38 can drive the water inlet pipe 39 to move slightly in the interception plate under the cooperation of the buoyancy, reducing the accidental blocking of metal chips during the recovery of the cooling liquid; Finally, the push flow mechanism 3 pushes the cooling liquid to one side of the reset plate 5, which can not only accumulate the corresponding metal chips on the top of the conveying plate, but also reduce the deposition of metal chips in the chip remover main body 1. When the cooling liquid is reciprocatingly pushed to one side of the reset plate 5, the corresponding suspended debris can be adsorbed by the adsorption plate 53, which is convenient for subsequent unified treatment. Under the impact of the cooling liquid, the reset plate 5 can move slightly, the buffer shaft 51 can continuously extrude the reset frame 52 under the impact, the transmission insert plate 54 can extrude the top of the conveying plate, and the metal chips on the top can be extruded and separated, and at the same time, the excess cooling liquid inside can be quickly discharged, reducing the residual in the metal chips. The reset plate 5 can also control the height of the metal chips of the conveying plate, so as to uniformly convey the metal chips and reduce the internal jamming.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A milling cutter processing coolant recovery device, characterized in that: include, The chip conveyor body (1) comprises a long inclined frame and a discharge hopper (2) arranged on the top of the frame, a rectangular groove is provided at the bottom of the inclined frame, and a flow-pushing mechanism (3) and a conveying mechanism (4) are provided inside the rectangular groove, and the conveying mechanism (4) comprises a plurality of transmission shafts (41), and a feeding plate composed of a clamping shaft (43) and a separation plate (44) is provided on the outside of the transmission shaft (41); The flow pushing mechanism (3) includes a docking shaft (31), the interior of the docking shaft (31) is hollow and one side is connected to an external transmission pump for discharging excess coolant. A plurality of push plates (34) are provided on the outside of the docking shaft (31), and a reset plate (5) is connected to one side of the rectangular groove close to the conveying mechanism (4). The push plate (34) can stir the coolant and lay the metal chips inside the coolant on the surface of the conveying plate.

2. The milling cutter machining coolant recovery device according to claim 1, characterized in that: The transmission shaft (41) is provided with transmission toothed discs (42) at both ends, and link belts are connected to both ends of the feed plate. The transmission toothed discs (42) are engaged with the link belts. The separation plate (44) is provided with a plurality of drainage holes on its surface, and a grid plate is provided inside the drainage holes.

3. The milling cutter machining coolant recovery device according to claim 1, characterized in that: A pair of clamping discs (32) are mounted on the docking shaft (31), and a plurality of arc grooves arranged in a uniform array are provided on the clamping discs (32), and reset blocks (33) are connected inside the arc grooves, and a fixed shaft is connected between the reset blocks (33). The push plate (34) is connected to the outside of the fixed shaft, and the push plate (34) pushes the coolant to one side of the conveying plate during the circular motion, so as to filter and retain the debris suspended in the coolant at the top of the conveying plate.

4. The milling cutter machining coolant recovery device according to claim 1, characterized in that: The top of the push plate (34) is fixedly connected to a plurality of snap rings, and the inner wall of the snap ring is fixedly connected to evenly distributed elastic barbs for cleaning non-metallic debris mixed in the coolant.

5. The milling cutter machining coolant recovery device according to claim 1, characterized in that: A connecting frame (35) is installed on the surface of the docking shaft (31), and a plurality of straight grooves are provided on the connecting frame (35), and separation tubes (36) are evenly distributed on the connecting frame (35) between the straight grooves. The separation tubes (36) are open, and the bottom of the separation tubes (36) is arc-shaped and connected to a retention plate composed of multiple layers of nylon mesh. A plurality of water inlet pipes (39) are inserted into the separation tube (36), and the water inlet pipes (39) pass through the retention plate and are inserted into the docking shaft (31), and can be connected to the hollow part of the docking shaft (31). A plurality of water inlet grooves are opened on the outer wall of the top end of the water inlet pipe (39).

6. The milling cutter machining coolant recovery device according to claim 1, characterized in that: The separation tube (36) is provided with a plurality of movable frames (37) on the movable card inside. The movable frames (37) are connected with elastic plates (371). The elastic plates (371) are connected with suspension shafts (38). The suspension shafts (38) are fixed on the top end of the water inlet pipe (39) and are used to drive the top end of the water inlet pipe (39) to rub against the intercepting plate under buoyancy, thereby playing a role of clearing.

7. The milling cutter machining coolant recovery device according to claim 1, characterized in that: The reset plate (5) has a "U"-shaped cross section and is provided with an arc-shaped extension plate at one end. The bottom of the arc-shaped extension plate of the reset plate (5) abuts against the top of the conveying plate. The reset plate (5) can slightly deform and shrink under the impact of the coolant, and is used to lay metal debris, thereby reducing jamming and blockage during transmission.

8. The milling cutter machining coolant recovery device according to claim 7, characterized in that: A pair of buffer shafts (51) are connected to the inner wall of the reset plate (5), and a plurality of reset racks (52) are provided between the buffer shafts (51). The reset racks (52) are arranged in a uniform array inside the reset plate (5), and a transmission plug plate (54) is movably provided at the bottom of the reset rack (52). An expansion air pressure plate is provided inside the reset rack (52). As the reset plate (5) is impacted by the water flow, the expansion air pressure plate is deformed to continuously push the transmission plug plate (54) to clean the surface of the feed plate. An adsorption plate (53) made of a mesh material is connected to the surface of the arc-shaped extended end of the reset plate (5) and is used to adsorb dirt and debris on the top of the coolant.

9. The milling cutter machining coolant recovery device according to claim 1, characterized in that: A sealing cover plate (12) is installed at the bottom of the outer wall of the chip conveyor body (1), and a transmission belt is provided inside the sealing cover plate (12) for connecting the transmission shaft (41) on one side and the docking shaft (31) for auxiliary transmission, and for driving the flow pushing mechanism (3) to control the continuous stirring of the coolant; A fixing frame (11) is installed at the bottom of the chip conveyor body (1).

10. The milling cutter machining coolant recovery device according to claim 9, characterized in that: A suspension sensor (13) is provided on the top of the sealing cover plate (12), and the suspension sensor (13) is used to control the start and stop of the external transmission pump.

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