An intelligent chip removal device for a metal chip machine

Abstract

The application belongs to the field of machine tool processing, and discloses an intelligent chip discharger for a metal chip machine tool, which comprises a machine tool body, a water tank, a waste chip tank, a flow guide driving assembly, an extrusion assembly and a swing assembly; a cooling pipe is mounted on one side of the machine tool body, and the flow guide driving assembly is mounted on the inner wall of the cooling pipe; the flow guide driving assembly utilizes the fluid power of the cooling liquid flowing in the cooling pipe to output rotary driving force; when the application is used, the vertically reciprocating pressing plate structure can extrude and crush the caked and wound metal chips, effectively eliminates the technical problem of bridging, accumulation and blockage of the chip discharge port, guarantees the continuity of chip discharge, continuously reciprocates the filter plate by using the pulse air pressure generated by mechanical linkage, effectively avoids the blockage of the screen hole due to powder accumulation, significantly improves the solid-liquid separation precision and efficiency of the cutting fluid and the metal chips, and the whole device can self-adaptively adjust the working frequency according to the flow rate of the cooling liquid.

Description

Technical Field

[0001] This invention relates to the field of machine tool processing technology, and in particular to an intelligent chip conveyor for metal cutting machine tools. Background Technology

[0002] During the cutting process of metal workpieces, metal cutting machine tools continuously generate a large number of spiral and clump-shaped metal chips. Coolant is usually introduced during the processing to cool the processing area, lubricate it, and assist in chip removal.

[0003] Currently, the traditional chip removal structures used in existing metal cutting machine tools have many technical defects, making it difficult to meet the actual continuous processing production needs. Existing chip removal devices generally require independent drive motors, external air sources, and matching electrical control systems to provide working power. The overall structure has low integration, complex assembly, and high energy consumption, resulting in high equipment manufacturing and maintenance costs. At the same time, the waste inlet of traditional chip removal structures is mostly a fixed structure. For long, winding, and hard agglomerated chips generated by machine tool processing, chip bridging and accumulation can easily occur, blocking the chip removal channel. This can easily cause chip blockage, machine tool downtime, and processing interruption, significantly reducing the continuity and efficiency of machine tool processing. In addition, the screening structure of traditional chip removal equipment mostly uses a fixed screen plate structure. During operation, metal powder and fine debris can easily accumulate and block the screen holes, resulting in poor and incomplete solid-liquid separation between cutting fluid and metal chips. Summary of the Invention

[0004] This invention provides an intelligent chip conveyor for metal cutting machine tools, which solves the problems of high external energy consumption, easy blockage of chip conveying channels, easy accumulation of powder in screen holes, and poor solid-liquid separation effect of existing traditional chip conveying devices.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent chip conveyor for a metal cutting machine tool, comprising a machine tool body, a water tank, a waste chip box, a flow guiding drive assembly, an extrusion assembly, and a swing assembly;

[0006] A cooling pipe is installed on one side of the machine tool body, and the flow guiding drive assembly is installed on the inner wall of the cooling pipe.

[0007] The flow-guiding drive assembly utilizes the hydrodynamic power of the coolant flowing inside the cooling pipe to output rotational driving force.

[0008] A waste port is provided on one side of the machine tool body, a processing box is fixedly provided on one side of the waste port, and a discharge pipe is fixedly provided at the bottom of the processing box.

[0009] The extrusion assembly is installed on the inner wall of the processing chamber and is connected to the flow guide drive assembly. The extrusion assembly is driven by the flow guide drive assembly to perform up and down reciprocating extrusion action, and the reciprocating motion synchronously generates pulse compressed gas.

[0010] The oscillating component is installed inside the feed pipe and connected to the air passage of the extrusion component. The pulsed compressed gas output by the extrusion component drives the oscillating component to oscillate back and forth, thereby achieving the screening and separation of metal chips and cutting fluid.

[0011] As a further improvement of the present invention: the flow guiding drive assembly includes a sealing box, a rotating rod, turbine blades, a transmission rod, two first bevel gears and a second bevel gear;

[0012] The sealing box is fixedly installed on the inner wall of the cooling pipe. The rotating rod is rotatably installed on one side of the sealing box through a bearing. The turbine blade is fixedly installed at one end of the rotating rod and placed inside the cooling pipe. The transmission rod is rotatably assembled at the bottom center of the sealing box through a bearing and passes through the cooling pipe.

[0013] As a further improvement of the present invention: the two ends of the transmission rod are respectively fixedly disposed on the opposite sides of the two first bevel gears, and the other end of the rotating rod is fixedly disposed on the second bevel gear, which meshes with one of the first bevel gears for transmission.

[0014] As a further improvement of the present invention: the extrusion assembly includes a sliding plate, a pressure plate, a connecting plate, a support rod, a third bevel gear, a cam, a connecting rod, two symmetrically arranged second cylinders, two piston plates, two buffer springs, two crossbars, two hinge joints, and two bottom rods;

[0015] The sliding plate is movably embedded in one side of the processing box, the pressure plate is fixedly installed at the bottom of the sliding plate, the connecting plate is fixedly installed at the top of the sliding plate, a slot is opened on one side of the pressure plate, and the support rod is rotatably installed on one side of the machine tool body through a bearing.

[0016] As a further improvement of the present invention: a third bevel gear is fixedly sleeved on the outer surface of the support rod, the third bevel gear meshes with another first bevel gear, the end of the support rod is fixedly disposed on one side of the cam, the cam is hinged to one side of the connecting rod, and the lower end of the connecting rod is hinged to the top of the connecting plate.

[0017] As a further improvement of the present invention: two second cylinders are symmetrically fixed on the top of the processing box, and piston plates are movably embedded in the inner walls of the two second cylinders. The opposite sides of the two piston plates are fixed to one side of two buffer springs. Crossbars are fixed on the opposite sides of the two piston plates. The ends of the two crossbars are provided with hinge joints. The hinge joints are hinged to the bottom rods. The upper ends of the two bottom rods are hinged to the bottom of the connecting plate.

[0018] As a further improvement of the present invention: the swing assembly includes a horizontal shaft, a filter plate, a first cylinder, a push plate, a round rod, a convex plate, a return spring, and two air guide pipes;

[0019] The horizontal shaft is fixedly installed on the inner wall of the feed pipe, the filter plate is movably sleeved on the outside of the horizontal shaft and arranged at an angle, and the two sides of the feed pipe are respectively fixedly installed on the outer surfaces of the two first cylinders.

[0020] As a further improvement of the present invention: a push plate is slidably assembled inside the first cylinder, a round rod is fixed on one side of the push plate, a reset spring is movably sleeved on the outer surface of the round rod, a convex plate is fixed on both sides of the filter plate, the end of the round rod is hinged to one side of the convex plate, and two air guide pipes are respectively installed on one side of the two first cylinders and the two second cylinders.

[0021] As a further improvement of the present invention: the water tank and the waste chip box are both fixed on one side of the machine tool body, the top of the water tank is connected to the bottom of the feed pipe, and the waste chip box receives the solid metal chips that slide off the filter plate.

[0022] As a further improvement of the present invention: the water tank is connected to a first guide pipe on one side, a water pump is installed at the other end of the first guide pipe, the output end of the water pump is connected to a second guide pipe, and the other end of the second guide pipe is connected to a cooling pipe.

[0023] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0024] This invention relies entirely on the hydrodynamics of machine tool coolant to achieve passive drive, eliminating the need for additional drive motors, external air sources, and electrical control components. This effectively reduces equipment assembly complexity, manufacturing costs, and operating energy consumption. Through the mechanical linkage of the flow guiding drive component, the extrusion component, and the oscillating component, multiple functions can be simultaneously achieved, including chip extrusion and anti-clogging, adaptive pulse air pressure generation, and dynamic screening and sorting. The vertically reciprocating pressure plate structure can crush and break up agglomerated and entangled chips, effectively eliminating the technical problem of chip bridging and blockage at the chip discharge port and ensuring continuous chip discharge. At the same time, the pulse air pressure generated by the mechanical linkage drives the filter plate to continuously oscillate back and forth, effectively preventing powder accumulation and blockage in the screen holes. This significantly improves the solid-liquid separation accuracy and efficiency of cutting fluid and metal chips. The entire device can adaptively adjust the working frequency according to the coolant flow rate, automatically increasing the workload under heavy load conditions and operating at low speed under light load conditions. Its excellent adaptive performance reduces the frequency of manual cleaning and maintenance and reduces operating costs. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of an intelligent chip conveyor for a metal cutting machine tool proposed in this invention.

[0026] Figure 2This application provides a schematic diagram of the front structure of an intelligent chip conveyor for a metal cutting machine tool.

[0027] Figure 3 This is a partial structural diagram of an embodiment of this application.

[0028] Figure 4 This is a cross-sectional view of the processing box in an embodiment of this application.

[0029] Figure 5 This is a cross-sectional view of the cooling pipe in an embodiment of this application.

[0030] Figure 6 This is a cross-sectional view of the sealed box in an embodiment of this application.

[0031] Figure 7 This is a cross-sectional view of the second cylinder in an embodiment of this application.

[0032] Figure 8 This is a cross-sectional view of the feed tube in an embodiment of this application.

[0033] Figure 9 This is a cross-sectional view of the first cylinder in an embodiment of this application.

[0034] Legend: 1. Machine tool body; 101. Water tank; 102. Waste chip box; 103. First guide pipe; 104. Water pump; 105. Second guide pipe; 2. Cooling pipe; 201. Sealing box; 202. Rotary rod; 203. Turbine blade; 204. Transmission rod; 205. First bevel gear; 206. Second bevel gear; 3. Waste inlet; 301. Processing box; 302. Slide plate; 303. Pressure plate; 304. Connecting plate; 305. Support rod; 306. Third bevel gear; 307. Cam; 308. Connecting rod; 4. Feed pipe; 401. Horizontal shaft; 402. Filter plate; 403. First cylinder; 404. Push plate; 405. Round rod; 406. Convex plate; 407. Return spring; 408. Second cylinder; 409. Piston plate; 410. Buffer spring; 411. Crossbar; 412. Hinge joint; 413. Bottom rod; 414. Air guide pipe. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figure 1 - Figure 9This invention provides an intelligent chip conveyor for a metal cutting machine tool, comprising: a machine tool body 1, a water tank 101, a waste chip box 102, a flow guiding drive assembly, an extrusion assembly, and an oscillating assembly; a cooling pipe 2 is installed on one side of the machine tool body 1, and the flow guiding drive assembly is installed on the inner wall of the cooling pipe 2; the flow guiding drive assembly utilizes the hydrodynamic power of the coolant flowing inside the cooling pipe 2 to output a rotational driving force; a waste port 3 is provided on one side of the machine tool body 1, and a processing box 301 is fixedly installed on one side of the waste port 3, with a discharge pipe 4 fixedly installed at the bottom of the processing box 301; the extrusion assembly is installed on the inner wall of the processing box 301 and is connected to the flow guiding drive assembly for transmission; the extrusion assembly is driven by the flow guiding drive assembly to perform up-and-down reciprocating extrusion action, and the reciprocating motion synchronously generates pulsed compressed gas; the oscillating assembly is installed inside the discharge pipe 4 and is connected to the air passage of the extrusion assembly; the pulsed compressed gas output by the extrusion assembly drives the oscillating assembly to oscillate back and forth, realizing the screening and separation of metal chips and cutting fluid.

[0037] During operation, when the machine tool is performing metal cutting, external cutting fluid is continuously introduced into the cooling pipe 2 to form a high-speed fluid flow, providing the sole driving source for the entire device. The flow guiding drive component on the inner wall of the cooling pipe 2 receives the fluid kinetic energy and converts it into continuous rotational mechanical energy. The power is transmitted through the bevel gear meshing structure and then drives the extrusion component to continuously reciprocate, extruding and dispersing the metal chips discharged from the waste port 3, preventing the chips from entangled and clumping, which would block the chip discharge channel. During the mechanical reciprocating motion, the extrusion component simultaneously generates pulsed compressed gas, which is transported to the swing component through the air guide pipe 414, driving the filter plate 402 to swing back and forth, realizing dynamic solid-liquid screening of the falling material. The screened solid chips fall into the waste chip box 102 for centralized collection, and the clean cutting fluid flows back to the water tank 101 and is then transported back to the cooling pipe 2 by the water pump 104, forming a complete closed-loop circulating cooling water circuit, improving the utilization rate of the coolant.

[0038] like Figure 1 - Figure 9 As shown, in one embodiment, the flow guiding drive assembly includes a sealing box 201, a rotating rod 202, a turbine blade 203, a transmission rod 204, two first bevel gears 205, and a second bevel gear 206. The sealing box 201 is fixedly disposed on the inner wall of the cooling pipe 2. The rotating rod 202 is rotatably mounted on one side of the sealing box 201 via a bearing. The turbine blade 203 is fixedly disposed at one end of the rotating rod 202 and placed inside the cooling pipe 2. The transmission rod 204 is rotatably assembled at the bottom center of the sealing box 201 via a bearing and passes through the cooling pipe 2.

[0039] Furthermore, the two ends of the transmission rod 204 are respectively fixed to the opposite sides of the two first bevel gears 205, and the other end of the rotating rod 202 is fixed to the second bevel gear 206. The second bevel gear 206 meshes with one of the first bevel gears 205 for transmission. The high-speed flow of coolant impacts the turbine blades 203, causing the rotating rod 202 to rotate. The high-speed impact of the coolant on the turbine blades 203 achieves kinetic energy pickup. The orthogonal meshing of the bevel gears completes the 90° power reversal, ensuring stable and continuous power output to the lower actuator.

[0040] like Figure 1 - Figure 9 As shown, in one embodiment, the extrusion assembly includes a slide plate 302, a pressure plate 303, a connecting plate 304, a support rod 305, a third bevel gear 306, a cam 307, a connecting rod 308, two symmetrically arranged second cylinders 408, two piston plates 409, two buffer springs 410, two crossbars 411, two hinge joints 412, and two bottom rods 413. The slide plate 302 is movably embedded in one side of the processing box 301, the pressure plate 303 is fixedly disposed at the bottom of the slide plate 302, and the connecting plate 304 is fixedly disposed at the top of the slide plate 302. A slot is opened on one side of the pressure plate 303, and the support rod 305 is rotatably mounted on one side of the machine tool body 1 through a bearing. The slot is used for water to release pressure and prevent hydraulic resistance from being generated when the pressure plate 303 is pressed down.

[0041] Furthermore, a third bevel gear 306 is fixedly sleeved on the outer surface of the support rod 305. The third bevel gear 306 meshes with another first bevel gear 205. The end of the support rod 305 is fixedly set on one side of the cam 307. The cam 307 is hinged to one side of the connecting rod 308. The lower end of the connecting rod 308 is hinged to the top of the connecting plate 304. When the transmission rod 204 rotates, it drives the third bevel gear 306, the support rod 305 and the cam 307 to rotate synchronously through the first bevel gear 205. The connecting rod 308 pulls the connecting plate 304, the slide plate 302 and the pressure plate 303 to make vertical reciprocating motion, so as to realize the reciprocating extrusion and dispersal operation of the chips at the waste port 3.

[0042] Furthermore, two second cylinders 408 are symmetrically fixed on the top of the processing box 301. Piston plates 409 are movably embedded in the inner walls of both second cylinders 408. The opposite sides of the two piston plates 409 are fixed to one side of the two buffer springs 410. Crossbars 411 are fixed on the opposite sides of the two piston plates 409. The ends of the two crossbars 411 are provided with hinge joints 412. The hinge joints 412 are hinged to the bottom rods 413. The upper ends of the two bottom rods 413 are hinged to the bottom of the connecting plate 304. When the connecting plate 304 moves up and down, the bottom rods 413, hinge joints 412, and crossbars 411 drive the piston plates 409 on both sides to reciprocate and compress the air inside the second cylinders 408. With the help of the buffer springs 410, flexible buffering is achieved, and a stable pulse compressed airflow is generated.

[0043] like Figure 1 - Figure 9 As shown, in one embodiment, the swing assembly includes a horizontal shaft 401, a filter plate 402, a first cylinder 403, a push plate 404, a round rod 405, a convex plate 406, a return spring 407, and two air guide pipes 414; the horizontal shaft 401 is fixedly disposed on the inner wall of the feed pipe 4, the filter plate 402 is movably sleeved on the outside of the horizontal shaft 401 and is arranged at an inclination, and the two sides of the feed pipe 4 are respectively fixedly disposed on the outer surfaces of the two first cylinders 403.

[0044] Furthermore, a pusher plate 404 is slidably mounted inside the first cylinder 403. A round rod 405 is fixed on one side of the pusher plate 404, and a return spring 407 is movably sleeved on the outer surface of the round rod 405. A convex plate 406 is fixed on both sides of the filter plate 402, and the end of the round rod 405 is hinged to one side of the convex plate 406. Two air guide pipes 414 are respectively installed on one side of the two first cylinders 403 and the two second cylinders 408. The pulse airflow generated by the second cylinder 408 is transported to the first cylinder 403 through the air guide pipes 414, pushing the pusher plate 404 and the round rod 405 to move. With the help of the return spring 407, the filter plate 402 is pulled to swing back and forth around the horizontal axis 401 to achieve dynamic screening and anti-clogging.

[0045] Furthermore, both the water tank 101 and the waste chip box 102 are fixed to one side of the machine tool body 1. The top of the water tank 101 is connected to the bottom of the feed pipe 4. The waste chip box 102 receives the solid metal chips that slide off the filter plate 402. One side of the water tank 101 is connected to the first guide pipe 103. The other end of the first guide pipe 103 is equipped with a water pump 104. The output end of the water pump 104 is connected to the second guide pipe 105. The other end of the second guide pipe 105 is connected to the cooling pipe 2. The clean cutting fluid after screening flows back to the water tank 101 and is transported to the cooling pipe 2 through the first guide pipe 103, the water pump 104, and the second guide pipe 105, forming a complete closed-loop circulating water circuit. The metal chips fall into the waste chip box 102 for centralized collection.

[0046] The device mainly consists of a water tank 101, a waste chip box 102, a flow guiding drive assembly, an extrusion assembly, and a swing assembly. It can simultaneously achieve multiple functions such as anti-clogging and material pressing at the chip discharge port, passive pulse air pressure generation, and automatic screening and separation of chips and cutting fluid. The overall operating conditions are adaptively adjusted according to the cutting load of the machine tool, ensuring stable operation and extremely low energy consumption. The specific working principle is as follows:

[0047] During the machine tool cutting process, the external cutting fluid is directly delivered to the interior of the cooling pipe 2 and flows continuously at high speed, forming a high-pressure circulating cooling water flow. The high-speed flowing external cutting fluid continuously impacts the turbine blades 203, causing the turbine blades 203 and the rotating rod 202 to rotate synchronously and continuously. At the same time, the sealing box 201 protects its internal structure and converts the fluid kinetic energy of the cutting fluid into mechanical rotational power, providing the only driving source for the entire device.

[0048] When the rotating rod 202 rotates, it drives the transmission rod 204 to rotate vertically through the bevel gear meshing structure, realizing a 90° reversal of power transmission. The first bevel gear 205 at the other end of the transmission rod 204 synchronously meshes with and drives the subsequent extrusion components to ensure stable power transmission. When the transmission rod 204 rotates, it drives the third bevel gear 306, the support rod 305 and the cam 307 to rotate synchronously. The outer side of the cam 307 is hinged to the connecting rod 308. The lower end of the connecting rod 308 is hinged to the top of the connecting plate 304. During the rotation of the cam 307, the connecting plate 304 is continuously pulled by the connecting rod 308 to make a periodic up-and-down reciprocating motion.

[0049] The reciprocating lifting of the connecting plate 304 can synchronously drive the slide plate 302 and the pressure plate 303 to move vertically as a whole, so that the pressure plate 303 continuously squeezes and hammers the spiral shavings, hard clumps and clumps of chips falling from the waste port 3 from top to bottom, breaking up the bridging chip clumps and crushing the clumps of waste, solving the problems of chip port blockage and machine stoppage due to accumulation. The groove on the side of the pressure plate 303 is a water-permeable pressure relief structure, through which coolant can flow smoothly.

[0050] During the downward movement of the connecting plate 304, the two bottom rods 413 are pressed down simultaneously. Through the hinge joint 412 and the cross rod 411, the piston plates 409 on both sides are pushed to squeeze the air inside the second cylinder 408, generating a stable pulsed compressed airflow. The buffer spring 410 can flexibly buffer the squeezing and resetting action of the piston plate 409 to avoid rigid impact wear and ensure stable and continuous air pressure output.

[0051] A guide pipe 414 is installed between the second cylinder 408 and the first cylinder 403. The pulsed compressed airflow generated by the second cylinder 408 can be delivered to the inside of the first cylinder 403 through the guide pipe 414. After the pulsed airflow enters the first cylinder 403, it pushes the push plate 404 and the round rod 405 to move upward against the elastic force of the return spring 407. The convex plate 406 pulls the filter plate 402 to lift one side. After the airflow is depressurized, the return spring 407 rebounds and drives the push plate 404 and the round rod 405 to reset, causing the filter plate 402 to fall back in the opposite direction. This cycle repeats to achieve the horizontal rotation of the filter plate 402. Shaft 401 continuously oscillates back and forth slightly. Waste bin 102 is arranged on the discharge side of filter plate 402. During the oscillation of filter plate 402, metal powder can effectively prevent clogging of screen holes and achieve precise solid-liquid screening. Large metal chips and agglomerated waste slide down the inclined surface of filter plate 402 and finally fall into the waste bin 102 for centralized collection. The filtered clean cutting fluid passes through filter plate 402 and flows back to water tank 101. It is then transported to cooling pipe 2 through first guide pipe 103, water pump 104, and second guide pipe 105 to complete the closed-loop recycling of coolant.

[0052] In summary, the entire system is driven passively by the machine tool coolant fluid, with no additional energy consumption. It also has adaptive intelligent adjustment characteristics. The greater the cutting load of the machine tool and the higher the coolant flow rate, the faster the turbine blade 203 rotates. The pressing frequency of the pressure plate 303, the cylinder air pressure intensity, and the swing frequency of the filter plate 402 are automatically increased synchronously and automatically. It is suitable for heavy-load chip removal conditions and automatically operates at low speed under light-load conditions.

[0053] The above-mentioned models are all commercially available products in the prior art. This application is only used as an example of an embodiment and does not limit the use of other equivalent models.

[0054] All standard parts used in this application can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent chip conveyor for metal cutting machine tools, characterized in that, include: Machine tool body (1), water tank (101), waste chip box (102), flow guide drive assembly, extrusion assembly and swing assembly; A cooling pipe (2) is installed on one side of the machine tool body (1), and the flow guiding drive assembly is installed on the inner wall of the cooling pipe (2); The flow-guiding drive assembly utilizes the hydrodynamic power of the coolant flowing inside the cooling pipe (2) to output rotational driving force; A waste port (3) is provided on one side of the machine tool body (1), a processing box (301) is fixedly provided on one side of the waste port (3), and a discharge pipe (4) is fixedly provided at the bottom of the processing box (301). The extrusion assembly is installed on the inner wall of the processing box (301) and is connected to the flow guide drive assembly. The extrusion assembly is driven by the flow guide drive assembly to perform up and down reciprocating extrusion action, and the reciprocating motion synchronously generates pulse compressed gas. The swing assembly is installed inside the feed pipe (4) and connected to the air passage of the extrusion assembly. The pulsed compressed gas output by the extrusion assembly drives the swing assembly to swing back and forth, thereby achieving the separation of metal chips and cutting fluid.

2. The intelligent chip conveyor for a metal cutting machine tool according to claim 1, characterized in that: The flow guide drive assembly includes a sealing box (201), a rotating rod (202), a turbine blade (203), a transmission rod (204), two first bevel gears (205), and a second bevel gear (206); The sealing box (201) is fixedly installed on the inner wall of the cooling pipe (2). The rotating rod (202) is rotatably installed on one side of the sealing box (201) through a bearing. The turbine blade (203) is fixedly installed at one end of the rotating rod (202) and placed inside the cooling pipe (2). The transmission rod (204) is rotatably assembled at the bottom center of the sealing box (201) through a bearing and passes through the cooling pipe (2).

3. The intelligent chip conveyor for a metal cutting machine tool according to claim 2, characterized in that: The two ends of the transmission rod (204) are respectively fixed on the opposite sides of the two first bevel gears (205), and the other end of the rotating rod (202) is fixedly provided with a second bevel gear (206). The second bevel gear (206) meshes with one of the first bevel gears (205) for transmission.

4. The intelligent chip conveyor for a metal cutting machine tool according to claim 3, characterized in that: The extrusion assembly includes a slide plate (302), a pressure plate (303), a connecting plate (304), a support rod (305), a third bevel gear (306), a cam (307), a connecting rod (308), two symmetrically arranged second cylinders (408), two piston plates (409), two buffer springs (410), two crossbars (411), two hinge joints (412), and two bottom rods (413). The slide plate (302) is movably embedded in one side of the processing box (301), the pressure plate (303) is fixedly set at the bottom of the slide plate (302), the connecting plate (304) is fixedly set at the top of the slide plate (302), a slot is opened on one side of the pressure plate (303), and the support rod (305) is rotatably installed on one side of the machine tool body (1) through a bearing.

5. The intelligent chip conveyor for a metal cutting machine tool according to claim 4, characterized in that: The third bevel gear (306) is fixedly sleeved on the outer surface of the support rod (305). The third bevel gear (306) meshes with another first bevel gear (205). The end of the support rod (305) is fixedly disposed on one side of the cam (307). The cam (307) is hinged to one side of the connecting rod (308). The lower end of the connecting rod (308) is hinged to the top of the connecting plate (304).

6. The intelligent chip conveyor for a metal cutting machine tool according to claim 5, characterized in that: Two second cylinders (408) are symmetrically fixed on the top of the processing box (301). Piston plates (409) are movably embedded in the inner walls of the two second cylinders (408). The opposite sides of the two piston plates (409) are fixed on one side of the two buffer springs (410). Crossbars (411) are fixed on the opposite sides of the two piston plates (409). The ends of the two crossbars (411) are provided with hinge joints (412). The hinge joints (412) are hinged to the bottom rods (413). The upper ends of the two bottom rods (413) are hinged to the bottom of the connecting plate (304).

7. The intelligent chip conveyor for a metal cutting machine tool according to claim 1, characterized in that: The swing assembly includes a horizontal shaft (401), a filter plate (402), a first cylinder (403), a push plate (404), a round rod (405), a convex plate (406), a return spring (407), and two air guide pipes (414). The horizontal shaft (401) is fixedly installed on the inner wall of the feed pipe (4), the filter plate (402) is movably sleeved on the outside of the horizontal shaft (401) and is arranged at an inclination, and the two sides of the feed pipe (4) are respectively fixedly installed on the outer surfaces of the two first cylinders (403).

8. The intelligent chip conveyor for a metal cutting machine tool according to claim 7, characterized in that: A push plate (404) is slidably mounted inside the first cylinder (403). A round rod (405) is fixed on one side of the push plate (404). A reset spring (407) is movably sleeved on the outer surface of the round rod (405). A convex plate (406) is fixed on both sides of the filter plate (402). The end of the round rod (405) is hinged to one side of the convex plate (406). Two air guide pipes (414) are respectively installed on one side of the two first cylinders (403) and the two second cylinders (408).

9. The intelligent chip conveyor for a metal cutting machine tool according to claim 8, characterized in that: The water tank (101) and the waste chip box (102) are both fixed on one side of the machine tool body (1). The top of the water tank (101) is connected to the bottom of the feed pipe (4), and the waste chip box (102) receives the solid metal chips that slide off the filter plate (402).

10. The intelligent chip conveyor for a metal cutting machine tool according to claim 9, characterized in that: The water tank (101) is connected to the first guide pipe (103) on one side, and a water pump (104) is installed at the other end of the first guide pipe (103). The output end of the water pump (104) is connected to the second guide pipe (105), and the other end of the second guide pipe (105) is connected to the cooling pipe (2).

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