Air-blowing workpiece waste chip cleaning device

Abstract

A blowing type workpiece waste chip cleaning device, the device is used to clean the surface and internal channels of the workpiece, including: a frame, a cleaning chamber and a rotating mechanism, a sludge filling mechanism and an air blowing mechanism installed on the frame. The cleaning chamber is rotatably installed on the frame through the rotating mechanism, and the cleaning chamber is driven to rotate by the rotating mechanism so that it faces the sludge filling mechanism or the air blowing mechanism. The sludge filling mechanism and the air blowing mechanism are detachably connected to the cleaning chamber. The cleaning chamber is filled with sludge through the sludge filling mechanism, and the workpiece is cleaned with sludge. The cleaning chamber is blown by the air blowing mechanism to separate the sludge on the surface of the workpiece and in the workpiece channel from the workpiece. The device separates the workpiece from the sludge through the air blowing mechanism, and the separated sludge can be filled into the sludge filling mechanism without further processing, which greatly improves the utilization efficiency of the sludge, reduces the overall amount of sludge, and thus reduces the use cost of the cleaning device.

Description

Technical Field

[0001] The invention belongs to the technical field of workpiece cleaning devices, and in particular relates to an air-blowing workpiece waste chip cleaning device. Background Art

[0002] During the processing of the sheet separator, it is necessary to perform drilling processing, and holes of different sizes and requirements need to be drilled on multiple surfaces. During the drilling process, debris will inevitably remain in the channel, and the debris will affect the assembly of parts, and the residual debris in the channel needs to be removed. At present, debris is often cleaned by oil sludge on the market. The invention with application number 202310994502.X discloses a workpiece debris self-cleaning device, which cleans the debris of the workpiece by oil sludge, and then injects water to clean the oil sludge, so as to achieve the purpose of cleaning the workpiece. The disadvantage of the above device is that after the oil sludge is cleaned by water, the oil sludge and water are mixed, and the cleaned oil sludge cannot be used directly. The water and oil sludge need to be separated, which increases the use cost of the cleaning device. Summary of the invention

[0003] In view of the above shortcomings, the technical problem to be solved by the present invention is to provide an air-blowing workpiece waste chip cleaning device, which cleans the oil sludge by blowing air to improve the recycling efficiency of the oil sludge.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] An air-blowing workpiece waste chip cleaning device is used to clean the hole of the workpiece, comprising: a frame, a cleaning chamber, and a rotating mechanism, an oil mud filling mechanism, and an air blowing mechanism installed on the frame. The cleaning chamber can be rotatably installed on the frame through the rotating mechanism. The oil mud filling mechanism and the air blowing mechanism are adapted to the cleaning chamber. The cleaning chamber is filled with oil mud through the oil mud filling mechanism, and the cleaning chamber is blown through the air blowing mechanism.

[0006] The cleaning chamber includes a cleaning cylinder, a workpiece fixing seat arranged at the bottom of the cleaning cylinder and a blowing baffle slidably connected to the cleaning cylinder. The cleaning cylinder is installed on a rotating mechanism. The workpiece fixing seat is provided with a fixing groove for fixing the workpiece. A supporting column is provided at the bottom of the blowing baffle. The supporting column is adapted to the workpiece fixing seat. The blowing baffle is provided with a workpiece groove adapted to the fixing groove. The blowing baffle is moved to the middle of the workpiece through the cooperation of the supporting column and the workpiece groove, so that air can be blown to one side of the channel of the workpiece through the blowing mechanism.

[0007] As a preferred solution of the present invention, the workpiece fixing seat includes a fixing frame and a base plate, the fixing frame is installed at the bottom of the cleaning barrel, the base plate is slidably connected to the cleaning barrel, and a discharge groove adapted to the fixing frame is provided on the base plate.

[0008] As a preferred solution of the present invention, the fixed frame has a conical structure that is larger at the top and smaller at the bottom, the inner wall of the discharge trough is arranged parallel to the side wall of the fixed frame, and a first spring is connected between the base plate and the cleaning cylinder, and the discharge trough is abutted against the outer side of the fixed frame through the first spring.

[0009] As a preferred solution of the present invention, a connecting column is provided on the base plate, a limiting head is provided on the connecting column, and the limiting head is slidably installed in the supporting column.

[0010] As a preferred solution of the present invention, a blocking mechanism is connected to the workpiece fixing seat, and the blocking mechanism includes a blocking sleeve, a blocking pin and a second spring. The blocking pin is slidably installed in the blocking sleeve, and the second spring is respectively connected to the blocking sleeve and the blocking pin, and the workpiece fixing seat abuts against the blocking pin.

[0011] As a preferred solution of the present invention, a blocking shaft is provided at the bottom of the workpiece fixing seat, a blocking ring is provided on the blocking shaft, and the blocking ring is adapted to the blocking pin.

[0012] As a preferred solution of the present invention, a guide sleeve is provided in the middle of the cleaning tube, and the air blowing baffle and the workpiece fixing seat are connected to the guide sleeve. The air blowing baffle is installed in the cleaning tube in a liftable manner through the guide sleeve.

[0013] As a preferred solution of the present invention, a push piston is provided in the guide sleeve, a first opening groove is provided on the side wall of the guide sleeve, the blowing baffle extends into the guide sleeve through the first opening groove, and the push piston is connected to the blowing baffle.

[0014] As a preferred solution of the present invention, the sludge filling mechanism includes a sludge end cover, a sludge box and a connecting pipe. The sludge box is fixed on the frame, the sludge end cover is connected to the sludge box through the connecting pipe, and a perfusion pipe is provided in the sludge end cover.

[0015] As a preferred solution of the present invention, the blowing mechanism includes a blowing end cover, an air suction device and an air pipe. The air suction device is fixed on the frame, and the blowing end cover is connected to the air suction device through the air pipe. A blowing pipe is provided in the blowing end cover, and the blowing pipe is adapted to the blowing baffle to drive the blowing baffle to slide.

[0016] The beneficial effects of the present invention are as follows: (1) the device separates the workpiece from the oil sludge by means of an air blowing mechanism, and the separated oil sludge can be filled into the oil sludge filling mechanism without further processing, thereby greatly improving the utilization efficiency of the oil sludge, reducing the overall amount of oil sludge used, and thus reducing the use cost of the cleaning device.

[0017] (2) During the air blowing cleaning process, the air blowing baffle is limited in the middle of the workpiece so that the air is blown into the workpiece from one end of the through hole and side hole of the workpiece and then blown out from the other side of the workpiece, thereby discharging the sludge in the workpiece channel.

[0018] (3) By setting up the blocking mechanism, the time required for the base plate to separate from the fixing frame is reduced, thereby facilitating the high-pressure air on the air baffle to impact the workpiece channel, thereby improving the cleanliness of the channel cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the device.

[0020] Figure 2 is a cross-sectional view of the device.

[0021] Figure 3 It is a cross-sectional view of the cleaning chamber.

[0022] Figure 4 yes Figure 3 Schematic diagram of the structure after rotating at a certain angle.

[0023] Figure 5 This is a partial enlarged view of point A.

[0024] Figure 6 It is a structural schematic diagram of the fixing frame.

[0025] Figure 7 It is a structural diagram of the workpiece.

[0026] Figure markings: frame 1, pressing cylinder 1-1, pressing plate 1-2, cleaning chamber 2, cleaning cylinder 2-1, workpiece fixing seat 2-2, blowing baffle 2-3, fixing groove 2-4, supporting column 2-5, workpiece groove 2-6, fixing frame 2-7, base plate 2-8, discharge groove 2-9, first spring 2-10, connecting column 2-11, limit head 2-12, guide sleeve 2-13, push piston 2-14, first opening groove 2-15, connecting frame 2-16, first baffle ring 2-17, second baffle ring 2-18, base block 2-19, limit rod 2-20, second opening slot 2-21, third spring 2-22, groove 2-23, rotating mechanism 3, rotating motor 3-1, rotating frame 3-2, sludge filling mechanism 4, sludge end cover 4-1, sludge box 4-2, connecting pipe 4-3, perfusion pipe 4-4, blowing mechanism 5, blowing end cover 5-1, suction equipment 5-2, air pipe 5-3, blowing pipe 5-4, blocking mechanism 6, blocking sleeve 6-1, blocking pin 6-2, second spring 6-3, blocking shaft 6-4, blocking ring 6-5, workpiece 7, through hole 7-1, side hole 7-2. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings.

[0028] A device for cleaning waste chips of a workpiece with air blowing is provided, and the device is used for cleaning the surface and channels of a workpiece 7. A through hole 7-1 penetrating the upper and lower ends of the workpiece is provided in the workpiece 7, and a side hole 7-2 is provided on the side wall of the workpiece 7. The side hole 7-2 is connected with the through hole 7-1 to form a channel structure. The side holes 7-2 are symmetrically arranged about the middle of the workpiece 7. Oil sludge can flow into the interior of the workpiece from one side of the through hole 7-1 and flow out from the other side of the side hole 7-2 and the through hole 7-1 of the workpiece, thereby cleaning the channel of the workpiece 7.

[0029] The cleaning device comprises: a frame 1, a cleaning bin 2 and a rotating mechanism 3, an oil sludge filling mechanism 4 and an air blowing mechanism 5 installed on the frame 1. The cleaning bin 2 is rotatably installed on the frame 1 through the rotating mechanism 3. The cleaning bin 2 is driven to rotate by the rotating mechanism 3 so that the cleaning bin faces the oil sludge filling mechanism 4 or the air blowing mechanism 5. The oil sludge filling mechanism 4 and the air blowing mechanism 5 are adapted to the cleaning bin 2, that is, the oil sludge filling mechanism 4 and the air blowing mechanism 5 are detachably connected to the cleaning bin 2. The cleaning bin 2 is filled with oil sludge through the oil sludge filling mechanism 4, and the workpiece is cleaned with the oil sludge. The cleaning bin 2 is blown through the air blowing mechanism 5 to separate the oil sludge on the workpiece surface and in the workpiece channel from the workpiece.

[0030] The device separates the workpiece from the oil sludge by means of an air blowing mechanism, and the separated oil sludge can be filled into the oil sludge filling mechanism 4 without further processing, which greatly improves the utilization efficiency of the oil sludge, reduces the overall amount of oil sludge used, and thus reduces the use cost of the cleaning device.

[0031] The cleaning chamber 2 includes a cleaning cylinder 2-1, a workpiece fixing seat 2-2 arranged at the bottom of the cleaning cylinder 2-1 and a blowing baffle 2-3 slidably connected to the cleaning cylinder 2-1. The cleaning cylinder 2-1 is installed on the rotating mechanism 3. The workpiece fixing seat 2-2 is provided with a fixing groove 2-4. The workpiece 7 is fixedly placed on the workpiece fixing seat 2-2 through the fixing groove 2-4. A supporting column 2-5 is provided at the bottom of the blowing baffle 2-3. The supporting column 2-5 is adapted to the workpiece fixing seat 2-2. A workpiece groove 2-6 adapted to the fixing groove 2-4 is provided on the blowing baffle 2-3. The blowing baffle 2-3 is moved to the middle of the workpiece through the cooperation of the supporting column 2-5 and the workpiece groove 2-6, so that air can be blown to one side of the channel of the workpiece through the blowing mechanism 5. When the air blowing baffle 2-3 moves downward, the support column 2-5 abuts against the workpiece fixing seat 2-2, thereby limiting the minimum distance between the air blowing baffle 2-3 and the workpiece fixing seat 2-2, ensuring that the air blowing baffle 2-3 stops at the middle position of the workpiece 7 after moving downward, so that the upper end of the air blowing baffle 2-3 is connected to the blowing mechanism 5, so that the air can flow to the bottom of the workpiece through the channel of the workpiece 7.

[0032] The workpiece fixing seat 2-2 includes a fixing frame 2-7, a base plate 2-8 and a connecting frame 2-16. The fixing frame 2-7 is installed at the bottom of the cleaning cylinder 2-1 through the connecting frame 2-16. The base plate 2-8 is slidably installed in the cleaning cylinder 2-1. A discharge groove 2-9 is provided on the base plate 2-8. The discharge groove 2-9 is adapted to the fixing frame 2-7. The fixing frame 2-7 is a conical structure with a larger upper part and a smaller lower part. The discharge groove 2-9 is also a conical structure with a larger upper part and a smaller lower part. Preferably, the inner side wall of the discharge groove 2-9 is arranged parallel to the side wall of the fixing frame 2-7. When the side wall of the fixing frame 2-7 abuts against the inner wall of the discharge groove 2-9, the discharge groove 2-9 is closed to limit the sludge in the cleaning cylinder 2-1. When the side wall of the fixing frame 2-7 is separated from the inner wall of the discharge groove 2-9, the discharge groove 2-9 is opened, and the sludge flows out of the cleaning cylinder 2-1 through the discharge groove 2-9. A first spring 2-10 is connected between the base plate 2-8 and the cleaning cylinder 2-1, and the discharge groove 2-9 is abutted against the outer side of the fixing frame 2-7 by the first spring 2-10, so that the discharge groove 2-9 is in a closed state under normal conditions, which is convenient for filling the sludge into the cleaning cylinder 2-1.

[0033] A blocking mechanism 6 is provided on the connecting frame 2-16, and the blocking mechanism 6 includes a blocking sleeve 6-1, a blocking pin 6-2, a second spring 6-3 and a blocking shaft 6-4. The blocking pin 6-2 is slidably installed in the blocking sleeve 6-1, and the second spring 6-3 is connected with the blocking sleeve 6-1 and the blocking pin 6-2 respectively. The blocking shaft 6-4 is fixedly connected to the bottom of the base plate 2-8, and a blocking ring 6-5 is provided on the blocking shaft 6-4, and the blocking ring 6-5 abuts against the blocking pin 6-2. The blocking pin 6-2 provides a certain resistance to the downward movement of the blocking shaft 6-4, and further ensures that the discharge trough 2-9 is in a closed state under normal conditions. Through the setting of the blocking mechanism 6, the time required for the base plate 2-8 to separate from the fixed frame 2-7 is reduced, so that the high-pressure air on the air-blowing baffle 2-3 is easy to impact the workpiece channel, thereby improving the cleanliness of the channel cleaning.

[0034] A mounting step is provided at the bottom of the cleaning cylinder 2-1, and the first spring 2-10 abuts against the mounting step. A first retaining ring 2-17 is provided on the mounting step, and a second retaining ring 2-18 is provided on the lower end surface of the base plate 2-8. The first retaining ring 2-17 and the second retaining ring 2-18 are coaxially arranged. The setting of the first retaining ring 2-17 and the second retaining ring 2-18 can prevent sludge from moving onto the mounting step, thereby preventing the sludge from affecting the function of the first spring 2-10.

[0035] The fixing frame 2-7 includes a base block 2-19 and a limiting rod 2-20 fixed on the base block 2-19. The limiting rod 2-20 encloses and forms a fixing groove 2-4. The base block 2-19 has a conical structure that is larger at the top and smaller at the bottom. The workpiece 7 is fixed to the base block 2-19 by the limiting rod 2-20. A groove 2-23 is provided on the upper end face of the base block 2-19, and the groove 2-23 is arranged opposite to the through hole 7-1.

[0036] A guide sleeve 2-13 is provided in the middle of the cleaning cylinder 2-1, the bottom of the guide sleeve 2-13 is fixed on the connecting frame 2-16, a first opening groove 2-15 and a second opening groove 2-21 are provided on the side wall of the guide sleeve 2-13, and the air blowing baffle 2-3 extends into the guide sleeve 2-13 through the first opening groove 2-15, so that the air blowing baffle 2-3 is connected to the push piston 2-14 in the guide sleeve 2-13, and the air blowing baffle 2-3 is driven to slide by the push piston 2-14. The base plate 2-8 extends into the guide sleeve 2-13 through the second opening groove 2-21, so that the blocking shaft 6-4 is connected to the base plate 2-8, and correspondingly, the blocking mechanism 6 is arranged in the guide sleeve 2-13. The air blowing baffle 2-3 and the base plate 2-8 are respectively slidably connected to the guide sleeve 2-13, so that the air blowing baffle 2-3 and the base plate 2-8 are lifted and lowered along the axial direction of the guide sleeve 2-13.

[0037] A connecting column 2-11 is provided on the base plate 2-8, and a limit head 2-12 is provided on the connecting column 2-11. The limit head 2-12 is slidably installed in the support column 2-5. When the limit head 2-12 abuts against the inner end surface of the support column 2-5, the support column 2-5 will drive the connecting column 2-11 to rise, so that the blocking shaft 6-4 overcomes the action of the blocking ring 6-5 and is reset.

[0038] A third spring 2-22 is sleeved on the outer side of the support column 2-5, and the third spring 2-22 abuts against the base plate 2-8 and the air blowing baffle 2-3 respectively, so as to separate the base plate 2-8 and the air blowing baffle 2-3.

[0039] The sludge filling mechanism 4 includes a sludge end cover 4-1, a sludge box 4-2 and a connecting pipe 4-3. The sludge box 4-2 is fixed on the frame 1. The sludge end cover 4-1 is connected to the sludge box 4-2 through the connecting pipe 4-3. A filling pipe 4-4 is provided in the sludge end cover 4-1. The filling pipe 4-4 is adapted to the workpiece groove 2-6, that is, when filling the sludge, the filling pipe 4-4 is inserted into the workpiece groove 2-6. A chamber for sludge distribution is provided in the sludge end cover 4-1. The sludge box 4-2 inputs the sludge into the sludge end cover 4-1 through the connecting pipe 4-3, and then fills the sludge to the bottom of the blowing baffle 2-3 through the filling pipe 4-4.

[0040] The blowing mechanism 5 includes a blowing end cover 5-1, an air suction device 5-2 and an air pipe 5-3. The air suction device 5-2 is fixed on the frame 1. The blowing end cover 5-1 is connected to the air suction device 5-2 through the air pipe 5-3. A blowing pipe 5-4 is provided in the blowing end cover 5-1. The blowing pipe 5-4 is adapted to the guide sleeve 2-13, that is, the guide sleeve 2-13 is blown through the blowing pipe 5-4, thereby driving the push piston 2-14 to move, and the blowing baffle 2-3 is driven to slide through the push piston 2-14.

[0041] A pressing cylinder 1-1 and a pressing plate 1-2 mounted on the pressing cylinder 1-1 are provided on the frame 1, and the sludge end cover 4-1 and the blowing end cover 5-1 are respectively fixed on the pressing plate 1-2, and the sludge end cover 4-1 and the blowing end cover 5-1 are covered on the cleaning tube 2-1 through the pressing plate 1-2.

[0042] The rotating mechanism 3 includes a rotating motor 3-1 and a rotating frame 3-2 mounted on the rotating motor 3-1. The cleaning cylinder 2-1 is mounted on the rotating frame 3-2, and the cleaning cylinder 2-1 is rotated by the rotating motor 3-1.

[0043] The working principle of the sludge filling and air blowing cleaning of this cleaning device is as follows:

[0044] (1) Sludge filling

[0045] Under normal conditions, the base plate 2-8 and the air blowing baffle 2-3 are in a jacking state, that is, the air blowing baffle 2-3 and the base plate 2-8 are located at the top of the first opening slot 2-15 and the second opening slot 2-21, respectively. The workpiece is placed in the fixed slot 2-4, and then the sludge end cover 4-1 is covered on the cleaning cylinder 2-1. At this time, the filling pipe 4-4 is plugged into the workpiece slot 2-6, and the cleaning cylinder 2-1 is filled with sludge through the filling pipe 4-4; due to the action of the blocking mechanism 6 and the first spring 2-10, the base plate 2-8 is in contact with the fixed frame 2-7, so that the discharge slot 2-9 is closed, ensuring that the sludge can be poured into the channel of the workpiece 7.

[0046] (2) Air blowing cleaning

[0047] Remove the sludge end cover 4-1, and part of the sludge is moved out of the cleaning cylinder 2-1 through the gap between the air blowing baffle 2-3 and the cleaning cylinder 2-1; move the cleaning cylinder 2-1 to the bottom of the air blowing mechanism 5 through the rotating mechanism 3, and cover the air blowing end cover 5-1 on the cleaning cylinder 2-1, and blow air to the guide sleeve 2-13 through the air blowing pipe 5-4 to move the push piston 2-14, and the push piston 2-14 drives the air blowing baffle 2-3 to slide downward until the air blowing baffle 2-3 moves to the middle of the workpiece 7. During the movement, the workpiece 7 is first inserted into the workpiece groove 2-6 on the air blowing baffle 2-3, and the sludge on the surface of the workpiece 7 is scraped through the workpiece groove 2-6. Wipe, and then as the push piston 2-14 moves downward, air flows to the top of the blowing baffle 2-3 through the first opening groove 2-15. During the downward movement of the blowing baffle 2-3, the position of the base plate 2-8 does not change due to the action of the blocking mechanism 6 and the first spring 2-10, the discharge groove 2-9 and the fixed frame 2-7 are tightly attached, and the sludge cannot be discharged; as the pressure above the blowing baffle 2-3 increases, when the air pressure is greater than the action of the blocking mechanism 6 and the first spring 2-10 on the base plate 2-8, the base plate 2-8 moves downward, so that a gap is generated between the discharge groove 2-9 and the fixed frame 2-7, and the sludge is discharged from the gap to achieve air cleaning. After air blowing cleaning, the air blowing baffle 2-3 is reset, and the push piston 2-4 is partially located above the first opening groove 2-15. The blocking shaft 6-4 moves to the bottom of the blocking pin 6-2 under the action of the first spring 2-10, and the air suction device 5-2 draws air, so that the push piston 2-4 moves upward, driving the support column 2-5 to move upward, and driving the connecting column 2-11 to move upward through the support column 2-5 until the blocking shaft 6-4 moves to the top of the blocking pin 6-2. The air suction device 5-2 stops working, the air blowing end cover 5-1 is separated from the cleaning cylinder 2-1, and the workpiece is removed to complete the separation of grease and workpiece.

[0048] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0049] Although this article uses more terms corresponding to the figure marks in the figures, it does not exclude the possibility of using other terms; these terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

Claims

1. An air-blowing workpiece waste cleaning device for cleaning the pores of a workpiece, characterized in that: include: A frame (1), a cleaning chamber (2), and a rotating mechanism (3), an oil sludge filling mechanism (4), and an air blowing mechanism (5) mounted on the frame (1); the cleaning chamber (2) is rotatably mounted on the frame (1) via the rotating mechanism (3); the oil sludge filling mechanism (4) and the air blowing mechanism (5) are adapted to the cleaning chamber (2); the cleaning chamber (2) is filled with oil sludge via the oil sludge filling mechanism (4), and the cleaning chamber (2) is blown with air via the air blowing mechanism (5); The cleaning chamber (2) comprises a cleaning cylinder (2-1), a workpiece fixing seat (2-2) arranged at the bottom of the cleaning cylinder (2-1), and an air blowing baffle (2-3) slidably connected to the cleaning cylinder (2-1); the cleaning cylinder (2-1) is mounted on a rotating mechanism (3); the workpiece fixing seat (2-2) is provided with a fixing groove (2-4) for fixing the workpiece; a supporting column (2-5) is provided at the bottom of the air blowing baffle (2-3); the supporting column (2-5) is matched with the workpiece fixing seat (2-2); the air blowing baffle (2-3) is provided with a workpiece groove (2-6) matched with the fixing groove (2-4); the air blowing baffle (2-3) is moved to the middle of the workpiece by the cooperation of the supporting column (2-5) and the workpiece groove (2-6), so that air is blown to one side of the hole of the workpiece through the air blowing mechanism (5).

2. The air-blowing workpiece waste chip cleaning device according to claim 1, characterized in that: The workpiece fixing seat (2-2) comprises a fixing frame (2-7) and a base plate (2-8); the fixing frame (2-7) is mounted on the bottom of the cleaning cylinder (2-1); the base plate (2-8) is slidably connected to the cleaning cylinder (2-1); and a discharge groove (2-9) adapted to the fixing frame (2-7) is provided on the base plate (2-8).

3. The air-blowing workpiece waste chip cleaning device according to claim 2, characterized in that: The fixing frame (2-7) is in a conical structure with a larger upper portion and a smaller lower portion; the inner side wall of the discharge trough (2-9) is arranged parallel to the side wall of the fixing frame (2-7); a first spring (2-10) is connected between the base plate (2-8) and the cleaning cylinder (2-1); and the discharge trough (2-9) is abutted against the outer side of the fixing frame (2-7) by the first spring (2-10).

4. The air-blowing workpiece waste chip cleaning device according to claim 2, characterized in that: The base plate (2-8) is provided with a connecting column (2-11), the connecting column (2-11) is provided with a limiting head (2-12), and the limiting head (2-12) is slidably installed in the supporting column (2-5).

5. The air-blowing workpiece waste chip cleaning device according to claim 1, characterized in that: The workpiece fixing seat (2-2) is connected to a blocking mechanism (6), the blocking mechanism (6) comprising a blocking sleeve (6-1), a blocking pin (6-2) and a second spring (6-3), the blocking pin (6-2) being slidably mounted in the blocking sleeve (6-1), the second spring (6-3) being respectively connected to the blocking sleeve (6-1) and the blocking pin (6-2), and the workpiece fixing seat (2-2) being in contact with the blocking pin (6-2).

6. The air-blowing workpiece waste chip cleaning device according to claim 5, characterized in that: A blocking shaft (6-4) is provided at the bottom of the workpiece fixing seat (2-2), and a blocking ring is provided on the blocking shaft (6-4), and the blocking ring is adapted to the blocking pin (6-2).

7. The air-blowing workpiece waste chip cleaning device according to claim 1, characterized in that: A guide sleeve (2-13) is provided in the middle of the cleaning cylinder (2-1); an air blowing baffle (2-3) and a workpiece fixing seat (2-2) are connected to the guide sleeve (2-13); and the air blowing baffle (2-3) is installed in the cleaning cylinder (2-1) in a liftable manner via the guide sleeve (2-13).

8. The air-blowing workpiece waste chip cleaning device according to claim 7, characterized in that: A push piston (2-14) is provided in the guide sleeve (2-13), a first opening groove (2-15) is provided on the side wall of the guide sleeve (2-13), the air blowing baffle (2-3) extends into the guide sleeve (2-13) through the first opening groove (2-15), and the push piston (2-14) is connected to the air blowing baffle (2-3).

9. The air-blowing workpiece waste chip cleaning device according to claim 1, characterized in that: The oil mud filling mechanism (4) comprises an oil mud end cover (4-1), an oil mud box (4-2) and a connecting pipe (4-3); the oil mud box (4-2) is fixed on the frame (1); the oil mud end cover (4-1) is connected to the oil mud box (4-2) via the connecting pipe (4-3); and a perfusion pipe (4-4) is provided in the oil mud end cover (4-1).

10. The air-blowing workpiece waste chip cleaning device according to claim 1, characterized in that: The blowing mechanism (5) comprises a blowing end cover (5-1), an air suction device (5-2) and an air pipe (5-3); the air suction device (5-2) is fixed on the frame (1); the blowing end cover (5-1) is connected to the air suction device (5-2) via the air pipe (5-3); a blowing pipe (5-4) is provided inside the blowing end cover (5-1); the blowing pipe (5-4) is adapted to the blowing baffle (2-3) to drive the blowing baffle (2-3) to slide.

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