A chip removal machine

Abstract

The utility model discloses a chip removal machine field's a chip removal machine, including frame, the frame is equipped with gentle section and promotion section, the gentle section and promotion section in the common layout has conveying assembly, and conveying assembly rotates from gentle section to promotion section and presents clockwise direction, one end of frame is provided with control box, and the gentle section and promotion section junction install cutting fluid filter assembly, cutting fluid filter assembly includes filter cylinder and sets up at filter cylinder one end's detachable galvanized filter box, a plurality of filter holes are arranged on the surface of galvanized filter box, the surface of filter cylinder is surrounded and is provided with filter screen, and one end of filter cylinder is provided with liquid outlet, the utility model discloses a chip removal machine, ensures the cleanliness of cutting fluid, can realize oil chip separation, and the setting of blocking plate prevents the backflow of impurity effectively, improves the filtration efficiency and quality, and the quality of filtering cutting fluid is better, and the filtering effect is better.

Description

Technical Field

[0001] This utility model relates to the field of chip conveyors, specifically a chip conveyor. Background Technology

[0002] Chip conveyors are indispensable auxiliary equipment in machine tool processing. They are mainly used to collect and transport metal chips (including long and coarse chips, fragments, etc.) generated by machine tools, while filtering cutting fluid so that it can be recycled. In metal processing, the cleanliness of the cutting fluid directly affects machining accuracy, tool life, and machine tool maintenance costs.

[0003] However, existing chip conveyors have several shortcomings in filtering cutting fluid: They typically use simple filter screens or plates. These devices can only remove larger impurities and chips, and are ineffective at filtering fine particles and impurities. For example, when machining precision parts, if fine metal particles mixed in the cutting fluid cannot be effectively filtered, it will reduce the quality of the machined surface and even lead to part scrap. Traditional chip conveyor filtration systems lack multi-stage filtration mechanisms, failing to meet high-precision filtration requirements. The particle size distribution of impurities in cutting fluid is wide, ranging from a few micrometers to a few millimeters. Existing filtration devices can usually only filter out larger particles, while being ineffective against micron-sized particles. This not only affects the recycling efficiency of the cutting fluid but also accelerates the wear of machine tool components and increases maintenance costs. Furthermore, the design of existing chip conveyor filtration systems is unreasonable, making it prone to short circuits or clogging of the filter channels by impurities during the filtration process. For example, if the cutting fluid is not evenly distributed when flowing into the filtration device, it may concentrate in a certain area, leading to uneven filtration. Some cutting fluid may then flow back into the machine tool system without being fully filtered. Furthermore, existing chip conveyors primarily use filter plates to separate cutting fluid and chips. These filter plates are typically statically installed, meaning sieving can only occur through the flow of cutting fluid. This results in low sieving efficiency and incomplete sieving, leading to poor cutting fluid filtration quality, low filtration precision, and poor filtration effect. Utility Model Content

[0004] In order to overcome the shortcomings of existing technical solutions, this utility model provides a chip conveyor that can effectively solve the technical problems of poor quality, low filtration accuracy and poor filtration effect of existing chip conveyors in filtering cutting fluid.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: a chip conveyor, including a frame, the frame having a leveling section and an lifting section, a conveying assembly being arranged in both the leveling section and the lifting section, the conveying assembly rotating clockwise from the leveling section to the lifting section, a control box being provided at one end of the frame, a cutting fluid filter assembly being installed at the junction of the leveling section and the lifting section, the cutting fluid filter assembly including a filter roller and a detachable galvanized filter box provided at one end of the filter roller, the surface of the galvanized filter box being provided with a plurality of filter holes, a filter screen being arranged around the surface of the filter roller, and a liquid outlet being provided at one end of the filter roller. The frame has a filter tank and a storage tank near the end of the cutting fluid filtration assembly. A square opening is provided between the filter tank and the storage tank, allowing the filter tank to communicate with the storage tank. A lift pump is installed on the top of the storage tank, and a connecting pipe is provided at one end of the lift pump, extending into the interior of the filter drum. A stainless steel filter barrel is installed inside the storage tank, and the surface of the stainless steel filter barrel has several liquid outlet holes. The lift pump is used to draw cutting fluid from the filter drum to the stainless steel filter barrel. A baffle plate is installed inside the filter tank, and the baffle plate is inclined.

[0006] Furthermore, the conveying assembly is composed of several chain plates that are hinged together end to end and a large chain set on the chain plates. There is a gap at the hinge of adjacent chain plates. The conveying assembly is equipped with an upper scraper and a lower scraper that are vertically arranged along the width direction. The upper scraper and the lower scraper are symmetrically arranged. The conveying assembly is equipped with a partition plate. A chip discharge port is provided at one end of the frame.

[0007] Furthermore, the top of the gentle section is set as a liquid inlet. After the liquid passes through the upper chain plate downwards, it flows downwards along the partition. The flow direction of the liquid along the partition is opposite to the conveying direction of the conveying assembly.

[0008] Furthermore, a lower rotating shaft assembly is installed at the end of the smooth section, and an upper rotating shaft assembly is installed at the end of the lifting section. The upper rotating shaft assembly and the lower rotating shaft assembly are respectively rotatably fitted with large sprockets, and the lower rotating shaft assembly, the upper rotating shaft assembly, and the large sprockets are together wrapped around the conveying assembly.

[0009] Furthermore, a fixing plate is installed inside the frame by screws, and a motor is installed on the top of the fixing plate. A transmission chain is provided between the motor and the upper rotating shaft assembly. The upper rotating shaft assembly and the motor form a transmission connection through the transmission chain. The motor drives the upper rotating shaft assembly to rotate through the transmission chain, and the upper rotating shaft assembly drives the lower rotating shaft assembly to rotate through a large chain.

[0010] Furthermore, a chip and oil separation assembly is provided at one end of the frame near the upper rotating shaft assembly. The chip and oil separation assembly includes an upward-facing U-shaped plate and a rotating rod located inside the U-shaped plate. Both ends of the rotating rod are rotatably connected to the U-shaped plate. Several spiral blades are arranged along the length of the rotating rod, and adjacent spiral blades are evenly distributed. One end of the U-shaped plate forms a chip outlet. A connecting chain is provided between the rotating rod and the upper rotating shaft assembly, and the rotating rod forms a transmission connection with the upper rotating shaft assembly through the connecting chain.

[0011] Furthermore, the frame is symmetrically equipped with upper and lower guide bars, both of which extend from the flat section along the direction of the lifting section, and both of which are used to guide the conveying components.

[0012] Furthermore, the filter tank is equipped with a liquid level detector, and both the filter tank and the storage tank are equipped with a cover plate at the top. An electrical connection box is installed on the top of the cover plate, and an oil-water separation device is installed inside the filter tank.

[0013] Furthermore, one end of the filter tank is provided with a liquid outlet pipe, one end of which extends to the outside of the filter tank, and the liquid outlet pipe is connected to the filter tank.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a chip conveyor with a cutting fluid filtration assembly installed at the junction of the smooth section and the lifting section. This assembly includes a filter roller and a detachable galvanized filter box. The filter screen on the surface of the filter roller and the filter holes in the galvanized filter box, along with the setup of a filter tank and a storage tank, achieve efficient filtration and recycling of the cutting fluid. The addition of a lift pump and a stainless steel filter barrel further improves the filtration accuracy, ensuring the cleanliness of the cutting fluid and enabling oil-chip separation. Simultaneously, the baffle plate effectively prevents impurities from flowing back, improving filtration efficiency and quality, resulting in better quality and better filtration of the cutting fluid. Attached Figure Description

[0015] Figure 1 This is a perspective view of a chip conveyor according to the present invention;

[0016] Figure 2 This is a perspective view of the seat end face of the frame of a chip conveyor according to the present invention;

[0017] Figure 3 This is a perspective view of the lower end face of the frame of a chip conveyor according to the present invention;

[0018] Figure 4 This is a schematic diagram of the internal structure of the frame of a chip conveyor according to the present invention;

[0019] Figure 5 This is a three-dimensional view of the internal structure of the frame of a chip conveyor according to the present invention;

[0020] Figure 6 This is a perspective view of a cutting fluid filtration assembly for a chip conveyor according to the present invention;

[0021] Figure 7 This is a perspective view of the upper rotating shaft assembly and the chip-oil separation assembly of a chip conveyor according to the present invention;

[0022] Figure 8 This is a schematic diagram of the connection structure of the upper rotating shaft assembly, the chip and oil separation assembly, and the conveying assembly of a chip conveyor according to the present invention.

[0023] Figure 9 This is a perspective view of the storage water tank and filter water tank of a chip conveyor according to the present invention;

[0024] Figure 10 This is a perspective view of a stainless steel filter barrel for a chip conveyor according to the present invention.

[0025] Numbering on the map:

[0026] 1-Frame; 2-Grace section; 3-Lifting section; 4-Liquid inlet; 5-Conveying assembly; 6-Chain plate; 7-Upper scraper; 8-Lower scraper; 9-Main chain; 10-Lower shaft assembly; 11-Upper shaft assembly; 12-Main sprocket; 13-Baffle plate; 14-Upper guide bar; 15-Lower guide bar; 16-Cutting fluid filter assembly; 17-Filter drum; 18-Liquid outlet; 19-Galvanized filter box; 20-Filter hole; 21-Stainless steel filter barrel; 22-Liquid outlet hole ; 23-Boost pump; 24-Connecting pipe; 25-Control box; 26-Electrical connection box; 27-Fixing plate; 28-Motor; 29-Transmission chain; 30-Chip discharge port; 31-Liquid outlet pipe; 32-Chip-oil separation assembly; 33-U-shaped plate; 34-Rotating rod; 35-Spiral blade; 36-Chip discharge port; 37-Filter water tank; 38-Storage water tank; 39-Cover plate; 40-Baffle plate; 41-Level detector; 42-Oil-water separation device; 43-Square port. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] The following is combined with Figures 1-10 A detailed description of a chip conveyor according to this utility model is provided below:

[0029] A chip conveyor includes a frame 1, which has a leveling section 2 and a lifting section 3. A conveying assembly 5 is installed in both the leveling section 2 and the lifting section 3. The conveying assembly 5 rotates clockwise from the leveling section 2 towards the lifting section 3. A control box 25 is located at one end of the frame 1. A cutting fluid filter assembly 16 is installed at the junction of the leveling section 2 and the lifting section 3. The cutting fluid filter assembly 16 includes a filter roller 17 and a detachable galvanized filter box 19 located at one end of the filter roller 17. The surface of the galvanized filter box 19 is provided with a plurality of filter holes 20, and the surface of the filter roller 17 is surrounded by a filter screen (not shown). With the transmission of the conveying assembly 5, the filter roller 17 rotates under the transmission action of the large sprocket 12. After the cutting fluid is filtered by the filter screen (not shown), it is discharged through the outlet 18 of the filter roller 17 into the galvanized filter box 19, and then discharged again through the filter holes 20 from the galvanized filter box 19 into the water filter tank and the water storage tank 38. In this process, under the pumping action of the lift pump 23, the lift pump 23 draws the filtered cutting fluid from the filter drum 17 into the storage tank 38. One end of the filter drum 17 is provided with a liquid outlet 18. The frame 1 is provided with a filter tank 37 and a storage tank 38 at the end near the cutting fluid filter assembly 16. A square opening 43 is provided between the filter tank 37 and the storage tank 38, and the filter tank 37 is connected to the storage tank 38 through the square opening 43. The lift pump 23 is installed on the top of the storage tank 38. One end of the lift pump 23 is provided with a connecting pipe 24, and one end of the connecting pipe 24 extends into the interior of the filter drum 17. A stainless steel filter barrel 21 is installed inside the storage tank 38. The surface of the stainless steel filter barrel 21 is provided with several liquid outlet holes 22. The lift pump 23 is used to draw the cutting fluid from the filter drum 17 to the stainless steel filter barrel 21. A baffle plate 40 is installed inside the filter tank 37, and the baffle plate 40 is inclined.

[0030] In this embodiment, the conveying assembly 5 is formed by several chain plates 6 hinged together end to end and a large chain 9 disposed on the chain plates 6. There is a gap at the hinge of adjacent chain plates 6. The conveying assembly 5 is equipped with an upper scraper 7 and a lower scraper 8 arranged vertically along the width direction. The upper scraper 7 and the lower scraper 8 are symmetrically arranged. The conveying assembly 5 is equipped with a partition 13. One end of the frame 1 is provided with a chip discharge port 30. The conveying assembly 5 is composed of multiple hinged chain plates 6. The gap between adjacent chain plates 6 helps to separate liquid and fine debris. The symmetrical arrangement of the upper scraper 7 and the lower scraper 8 can effectively scrape the chain plates. To prevent clogging of the debris on the chain plates 6, upper scrapers 7 or lower scrapers 8 can be installed at intervals of several chain plates 6 according to actual usage needs, so as to realize the chip removal needs of the upper and lower layers. The setting of the partition plate 13 guides the liquid flow direction to be opposite to the conveying direction of the chain plate 6, which helps to fully filter and recover the cutting fluid. The setting of fine chip inlet and coarse chip inlet realizes the classification and collection of chips of different particle sizes, improving chip removal efficiency. Under the power drive of motor 28, motor 28 drives the transmission chain 29 to drive the upper rotating shaft assembly 11 and the lower rotating shaft assembly 10 to drive, so that the large chain 9 is driven, thereby realizing the transmission of the conveying component 5.

[0031] In this embodiment, the top of the smooth section 2 is set as the liquid inlet 4. After passing through the upper chain plate 6, the liquid flows downward along the partition 13. The flow direction of the liquid along the partition 13 is opposite to the conveying direction of the conveying component 5. This design allows the cutting fluid to fully contact the conveying component 5, achieving effective filtration and chip separation. The liquid flow direction is opposite to the conveying direction of the chain plate 6, which helps to improve the filtration effect and ensures that impurities in the cutting fluid are fully intercepted.

[0032] In this embodiment, a lower rotating shaft assembly 10 is installed at the end of the smooth section 2, and an upper rotating shaft assembly 11 is installed at the end of the lifting section 3. The upper rotating shaft assembly 11 and the lower rotating shaft assembly 10 are respectively rotatably fitted with large sprockets 12. The lower rotating shaft assembly 10, the upper rotating shaft assembly 11, and the large sprockets 12 are together wound around the conveying assembly 5. The cooperation of the upper and lower rotating shaft assemblies 10 and the large sprockets 12 enables the conveying assembly 5 to smoothly convey between the smooth section 2 and the lifting section 3, thereby enhancing the reliability of the equipment.

[0033] Furthermore, a fixing plate 27 is installed inside the frame 1 by screws. A motor 28 is provided on the top of the fixing plate 27. A transmission chain 29 is provided between the motor 28 and the upper rotating shaft assembly 11. The upper rotating shaft assembly 11 and the motor 28 form a transmission cooperation through the transmission chain 29. The motor 28 drives the upper rotating shaft assembly 11 to rotate through the transmission chain 29. The upper rotating shaft assembly 11 drives the lower rotating shaft assembly 10 to rotate through the large chain 9.

[0034] In this embodiment, a chip and oil separation assembly 32 is provided at one end of the frame 1 near the upper rotating shaft assembly 11. The chip and oil separation assembly 32 includes an upward-facing U-shaped plate 33 and a rotating rod 34 located within the U-shaped plate 33. Both ends of the rotating rod 34 are rotatably connected to the U-shaped plate 33. A plurality of spiral blades 35 are arranged along the length of the rotating rod 34, and adjacent spiral blades 35 are equidistantly distributed. One end of the U-shaped plate 33 forms a chip outlet 36. A connecting chain is provided between the rotating rod 34 and the upper rotating shaft assembly 11. The rotating rod 34 is connected to the upper rotating shaft assembly 11 via the connecting chain. The transmission between the components 1 and 2 achieves effective separation of chips and oil, improving the purity of the cutting fluid. At the same time, the equidistant arrangement of the spiral blades 35 helps to evenly separate the chips, improving the separation efficiency. When the chip conveyor is running, the rotating rod 34 rotates under the drive of the connecting chain, and the spiral blades 35 rotate together with the rotating rod 34. This causes the chips that fall inside the U-shaped plate 33 of the chip-oil separation component 32 to be transferred from one end of the U-shaped plate 33 to the end of the U-shaped plate 33 near the chip outlet 36 under the action of the spiral blades 35. The chips are then discharged through the chip outlet 36 to the chip discharge port 30, thus allowing the chips to be discharged from the chip discharge port 30.

[0035] In this embodiment, an upper guide bar 14 and a lower guide bar 15 are symmetrically installed inside the frame 1. Both the upper guide bar 14 and the lower guide bar 15 extend from the smooth section 2 along the lifting section 3. Both the upper guide bar 14 and the lower guide bar 15 are used to provide guidance for the conveying component 5, ensuring the stability of the conveying component 5 during operation, preventing deviation or jamming, and improving the smoothness and reliability of the equipment operation.

[0036] In this embodiment, a liquid level detector 41 is installed inside the filter water tank 37. Both the filter water tank 37 and the storage water tank 38 are equipped with a cover plate 39 at the top. An electrical connection box 26 is installed on the top of the cover plate 39. An oil-water separator 42 is installed inside the filter water tank 37. The liquid level detector 41 can monitor the liquid level in real time to ensure the normal operation of the filter water tank 37. The electrical connection box 26 is designed to facilitate electrical connection. The oil-water separator 42 further improves the treatment quality of the cutting fluid and ensures that it can be recycled.

[0037] In this embodiment, a liquid outlet pipe 31 is provided at one end of the filter water tank 37, and one end of the liquid outlet pipe 31 extends to the outside of the filter water tank 37, and the liquid outlet pipe 31 is connected to the filter water tank 37.

[0038] In this embodiment, the control box 25 is electrically connected to the motor 28 and the lift pump 23 respectively. The control box 25 is used to control the opening or closing of the chip conveyor. The liquid level detector 41, motor 28, oil-water separator 42 and lift pump 23 all adopt existing technology and will not be described in detail here.

[0039] In this embodiment, as the conveying component 5 is driven, cutting fluid containing chips is poured into the chip conveyor. Larger, coarse chips remain on the surface of the conveying component 5 and are limited by the upper scraper 7 until they reach the highest position of the lifting section 3. Smaller, fragmented chips settle inside the lower chain plate 6 and are limited by the lower scraper 8 until they are lifted to the chip-oil separation component 32. Long, coarse chips and fragments fall into the chip discharge port 30, achieving double-layer chip removal for long, coarse chips and fragments. This allows for automatic discharge of long, coarse chips and fragments from the chip conveyor, effectively reducing the need for regular maintenance and improving practicality. The partition 13 below the upper chain plate 6 effectively ensures that as the conveying component 5 is driven, the chips are stably driven upward by the downward-facing lower scraper 8 combined with the partition 13 until they fall from the upper end of the partition 13 into the chip-oil separation component 32 and are collected at the common chip discharge port 30, achieving automatic discharge of long, coarse chips and fragments deposited inside the chip conveyor.

[0040] This embodiment of a chip conveyor includes a cutting fluid filter assembly 16 installed at the junction of the leveling section 2 and the lifting section 3. The assembly includes a filter roller 17 and a detachable galvanized filter box 19. The filter screen on the surface of the filter roller 17 and the filter holes 20 of the galvanized filter box 19, along with the filter water tank 37 and the storage water tank 38, achieve efficient filtration and recycling of the cutting fluid. The addition of a lift pump 23 and a stainless steel filter barrel 21 further improves the filtration accuracy, ensuring the cleanliness of the cutting fluid and enabling oil-chip separation. Simultaneously, the baffle plate 40 effectively prevents impurities from flowing back, improving filtration efficiency and quality, resulting in better-quality and more effective filtration of the cutting fluid.

[0041] In operation, cutting fluid containing long, coarse chips and other debris is added to the chip conveyor through inlet 4. The chip conveyor is powered via junction box 26. Power is supplied to the chip conveyor through junction box 26, and the chip conveyor is turned on via control box 25. Motor 28 drives upper shaft assembly 11 to rotate via transmission chain 29. Upper shaft assembly 11 drives lower shaft assembly 10 to rotate via large chain 9, causing conveying component 5 to transport the cutting fluid containing long, coarse chips and other debris from leveling section 2 to lifting section 3. The upper scraper 7 on conveying component 5 blocks and restricts long, coarse chips, which are then transported from leveling section 2 by the transmission of conveying component 5. Upon reaching the lifting section 3, the chips are directly discharged from the chip discharge port 30 at one end of the frame 1, completing the separation of long and coarse chips. The chips, along with the cutting fluid, fall through the chain plate 6 into the interior of the chip conveyor. After being filtered by the filter screen on the filter roller 17, the cutting fluid flows from the outlet 18 into the galvanized filter box 19. At this point, the galvanized filter box 19 filters out some of the chips in the cutting fluid. The cutting fluid then flows out again from the filter holes 20 on the galvanized filter box 19 into the filter water tank 37. The baffle plate 40 in the filter water tank 37 further blocks chips and other impurities in the cutting fluid, improving the filtration effect. The filtered cutting fluid then flows back into the filter water tank 37. The liquid level detector 41 can detect the liquid level of the cutting fluid. The oil-water separator 42 in the filter tank 37 can further filter the guide rail oil and other substances in the cutting fluid, making the cutting fluid more clean. After filtration, the cutting fluid flows back into the storage tank 38 through the square opening 43. After being filtered by the stainless steel tank, the cutting fluid is drawn by the lift pump 23 and transported to the filter roller 17 through the connecting pipe 24. After multiple cycles, the cutting fluid is discharged from the outlet pipe 31 at the end of the filter tank 37, completing the recycling and collection of the cutting fluid. Meanwhile, the debris and other debris are conveyed upward by the conveying component 5, passing over the lower rotating shaft assembly 10, and are then processed by the cooperation of the lower scraper 8 and the partition 13. Downward, the chips and other debris are lifted to one end of the lifting section 3 and fall along the partition plate 13 into the chip and oil separation component 32. The chips and other debris then fall into the U-shaped plate 33. Driven by the motor 28, the upper rotating shaft assembly 11 drives the connecting chain transmission, thereby causing the rotating rod 34 and the spiral blade 35 to rotate. Under the propulsion of the spiral blade 35, the chips and other debris are pushed into the lower chip outlet 36 of the U-shaped plate 33. The chips and other debris flow from the lower chip outlet 36 into the chip discharge outlet 30 and are directly discharged from the chip discharge outlet 30. This achieves double-layer chip removal for long and short chips and other debris, and filters the cutting fluid, making it easy to collect the filtered cutting fluid for subsequent reuse.

[0042] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A chip removal machine comprising a frame, said frame being provided with a flat section and a lifting section, said flat section and lifting section being jointly provided with a conveying assembly, the conveying assembly rotating in a clockwise direction from the flat section towards the lifting section, one end of the frame being provided with a control box, characterized in that: A cutting fluid filtration assembly is installed at the junction of the smooth section and the rising section. The cutting fluid filtration assembly includes a filter roller and a detachable galvanized filter box located at one end of the filter roller. The surface of the galvanized filter box is provided with several filter holes. A filter screen is arranged around the surface of the filter roller. One end of the filter roller is provided with a liquid outlet. A filter water tank and a storage water tank are provided at the end of the frame near the cutting fluid filtration assembly. A square opening is provided between the filter water tank and the storage water tank, and the filter water tank is connected to the storage water tank through the square opening. A lift pump is installed on the top of the storage water tank. One end of the lift pump is provided with a connecting pipe, and one end of the connecting pipe extends into the interior of the filter roller. A stainless steel filter barrel is installed inside the storage water tank. The surface of the stainless steel filter barrel is provided with several liquid outlet holes. The lift pump is used to draw cutting fluid from the filter roller to the stainless steel filter barrel. A baffle plate is installed inside the filter water tank, and the baffle plate is inclined.

2. A chip removal machine according to claim 1, characterized in that The conveying assembly It is composed of several chain plates that are hinged together at both ends and a large chain set on the chain plates. There is a gap at the hinge of adjacent chain plates. The conveying assembly is equipped with an upper scraper and a lower scraper that are vertically arranged along the width direction. The upper scraper and the lower scraper are symmetrically arranged. The conveying assembly is equipped with a partition plate. A chip discharge port is provided at one end of the frame.

3. A chip removal machine according to claim 1, characterized in that The top of the gentle section is set as the liquid inlet. After the liquid passes through the upper chain plate, it flows downward along the partition. The flow direction of the liquid along the partition is opposite to the conveying direction of the conveying assembly.

4. A chip removal machine according to claim 1, characterized in that The end of the smooth section is equipped with a lower rotating shaft assembly, and the end of the lifting section is equipped with an upper rotating shaft assembly. The upper rotating shaft assembly and the lower rotating shaft assembly are respectively rotatably fitted with large sprockets. The lower rotating shaft assembly, the upper rotating shaft assembly, and the large sprockets are together wrapped around the conveying assembly.

5. A chip removal machine according to claim 2, characterized in that The frame is fitted with a mounting plate by screws. A motor is mounted on the top of the mounting plate. A transmission chain is provided between the motor and the upper rotating shaft assembly. The upper rotating shaft assembly and the motor are connected by the transmission chain. The motor drives the upper rotating shaft assembly to rotate through the transmission chain. The upper rotating shaft assembly drives the lower rotating shaft assembly to rotate through a large chain.

6. A chip removal machine according to claim 4, characterized in that: The frame is equipped with a chip and oil separation component near the upper rotating shaft assembly. The chip and oil separation component includes an upward-opening U-shaped plate and a rotating rod located inside the U-shaped plate. Both ends of the rotating rod are rotatably connected to the U-shaped plate. Several spiral blades are arranged along the length of the rotating rod, and adjacent spiral blades are evenly distributed. One end of the U-shaped plate forms a chip outlet. A connecting chain is provided between the rotating rod and the upper rotating shaft assembly, and the rotating rod and the upper rotating shaft assembly form a transmission connection through the connecting chain.

7. A chip removal machine according to claim 1, characterized in that The frame is symmetrically equipped with upper and lower guide bars, which extend from the flat section along the lifting section. Both the upper and lower guide bars are used to guide the conveying components.

8. A chip removal machine according to any one of claims 1-7, characterized in that: The inside of the filter water tank is provided with a liquid level detector, the top ends of the filter water tank and the storage water tank are provided with cover plates, the top of the cover plate is provided with an electricity connection box, and the inside of the filter water tank is provided with an oil-water separation device.

9. A chip removal machine according to any one of claims 1-7, characterized in that: One end of the filter water tank is provided with a liquid outlet pipe, one end of the liquid outlet pipe extends to the outside of the filter water tank, and the liquid outlet pipe is in communication with the filter water tank.

Images