Abrasive dust cleaning device of automatic grinding machine

Abstract

The utility model relates to the technical field of grinding processing, and discloses an abrasive dust cleaning device of an automatic grinding machine, which comprises a workbench, the front end of the workbench is fixedly connected with a motor I, the driving end of the motor I is fixedly connected with a spline shaft, and the outside of the spline shaft is fixedly connected with a transmission assembly. A spline sleeve is slidably connected to the exterior of the spline shaft, a limiting sleeve is rotatably connected to the exterior of the spline sleeve, a first electric push rod is fixedly connected to the rear end of the limiting sleeve, a first rotating rod is rotatably connected to the interior of the workbench, a second rotating rod is rotatably connected to the interior of the limiting sleeve, and the workbench is rotatably connected with a first limiting rod. According to the device, the grinding roller and the surface of a material can be cleaned during machining in the using process of the device, waste chips are collected, residues and accumulation of the grinding chips are avoided, and the consistency and the height of the surface quality in the machining process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding processing, in particular to a grinding chip cleaning device of an automatic grinding machine. Background Art

[0002] An automatic grinder is a device used for automated grinding. It is usually used for fine grinding of the surface of a workpiece to improve surface quality, accuracy or reduce dimensional deviation. This machine usually includes a grinding roller or a grinding disc, and an automated system for controlling the grinding process. Automatic grinders are widely used in industrial production, especially in the fields of metal processing, glass processing, and ceramic processing. Through the automated grinding process, production efficiency, processing accuracy and consistency can be improved, and errors and labor costs caused by manual operation can be reduced. In order to ensure the cleanliness of the device during processing, a grinding chip cleaning device is required. The grinding chip cleaning device is a device used to remove grinding chips or chips generated during the grinding process. During the grinding process, the friction between the workpiece and the grinding tool will generate a large amount of metal chips or other material chips. If they are not removed in time, it will affect the processing quality, the surface accuracy of the workpiece, and even damage the equipment. The grinding chip cleaning device usually includes various types of filters, dust collectors, vacuum cleaners, airflow systems, etc., which are used to effectively collect and remove grinding chips, keep the working environment clean, and ensure the smooth progress of the grinding process.

[0003] After searching: Chinese patent publication number: CN219805899U, it relates to the technical field of grinders, and discloses an automatic grinder, wherein a moving seat is fixedly connected to the outer side of the base, and a moving block is installed on one side of the electric push rod B, wherein every two laterally adjacent moving blocks form a group, and a grinding roller is installed on the inner side of each group of moving blocks, so as to solve the existing problem that there will be a lot of waste chips during grinding, and it lacks an effective self-lubricating structure, which makes it easy for the grinder to squeeze the surface of the roller body due to the waste chips during grinding, and thus has limitations. After the lateral position adjustment of the moving seat is completed, the grinding block is driven downward by starting the electric push rod D installed at the bottom end of the moving block, so that the grinding block abuts against the outer surface of the plate roller, and then the contact with the grinding block can be achieved through the rotation of the plate roller to realize the automatic coating operation of the lubrication structure, thereby achieving a more practical purpose.

[0004] The above patent embodiment states that "a collection box 2 is installed inside the base 1, and the collection box 2 is used to collect waste chips. A moving platform 3 is fixedly connected to the outside of the base 1, and a moving block 12 is installed on one side of the electric push rod B11, wherein every two laterally adjacent moving blocks 12 form a group, and a grinding roller 14 is installed on the inner side of each group of moving blocks 12, and a motor B13 is installed on the outer side of the moving block 12". It can collect waste chips and materials, but it cannot clean the ground materials and structures. Therefore, in view of the above-mentioned deficiencies, a grinding chip cleaning device for an automatic grinder is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a grinding chip cleaning device for an automatic grinder, aiming to improve the problem of cleaning materials and structures in some grinders in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The cam is connected to the drive shaft of the motor, and the cam is connected to the drive shaft by the spring, and the cam is connected to the transmission gear of the motor; the cam is connected to the transmission gear of the motor, and the transmission gear of the motor is connected to the transmission gear of the motor; the cam is connected to the transmission gear of the motor, and the transmission gear of the motor is connected to the transmission gear of the motor; the cam is connected to the transmission gear of the motor, and the transmission gear of the motor is connected to the transmission gear of the motor; the cam is connected to the transmission gear of the motor, and the transmission gear of the motor is connected to the transmission gear of the motor; the cam is connected to the transmission gear of the motor, and the transmission gear of the motor is connected to the transmission gear of the motor;

[0008] As a further description of the above technical solution:

[0009] The transmission assembly includes two bevel gears 1, two driving wheels, two driven wheels and two belts, wherein the interior of one of the bevel gears 1 is fixedly connected to the exterior of the spline shaft, the exterior of the other bevel gear 1 is fixedly connected to the exterior of the spline sleeve, the exterior left end of the rotating rod 1 is fixedly connected to the bevel gear 2, the exterior left end of the rotating rod 2 is fixedly connected to the bevel gear 3, the exterior of the bevel gear 1 is meshingly connected to the bevel gear 2, the bevel gear 3 is meshingly connected to the bevel gear 1, the interior of one of the driving wheels is fixedly connected to the exterior of the rotating rod 1, the interior of the other driving wheel is fixedly connected to the exterior of the rotating rod 2, the interior of one of the driven wheels is fixedly connected to the exterior of the limiting rod 1, the exterior of the other driven wheel is fixedly connected to the exterior of the limiting rod 2, and the interior of one of the belts is sleeved on the exterior of one of the driving wheels and one of the driven wheels;

[0010] As a further description of the above technical solution:

[0011] The cleaning assembly includes a nozzle, the outside of the nozzle is fixedly connected to the inside of the support frame, the front end of the nozzle is fixedly connected to a fixed pipe, the bottom end of the fixed pipe is fixedly connected to a water pump, the input end of the water pump is fixedly connected to a connecting pipe, the rear end of the connecting pipe is fixedly connected to a water tank, the outside of the water tank is slidably connected to a base, the inside of the workbench is fixedly connected to an electric push rod 2, and the driving end of the electric push rod 2 is fixedly connected to a sieve plate;

[0012] As a further description of the above technical solution:

[0013] The support frame is internally rotatably connected to two threaded rods, the top of the support frame is fixedly connected to two motors 2, the external threads of the threaded rods are connected to a clamping plate, the internal sliding connection of the clamping plate is connected to a fixed rod, the internal sliding connection of the workbench is connected to two sliding rods, the external sleeve of the sliding rod is provided with a spring, and the tops of the two springs are fixedly connected to a support plate;

[0014] As a further description of the above technical solution:

[0015] The driving end of the second motor is fixedly connected to the top end of the threaded rod, and the outer portion of the support plate is slidably connected to the inner portion of the workbench;

[0016] As a further description of the above technical solution:

[0017] The outer portion of the clamping plate is slidably connected to the inner portion of the support frame, and the outer portion of the fixing rod is fixedly connected to the inner portion of the support frame;

[0018] As a further description of the above technical solution:

[0019] The outer portion of the sliding plate is slidably connected to the inner portion of the workbench, and the outer portion of the spline shaft is rotatably connected to the inner portion of the workbench;

[0020] As a further description of the above technical solution:

[0021] The outside of the fixed pipe is fixedly connected to the inside of the support frame, and the top end of the base is fixedly connected to the bottom end of the workbench.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, with the coordinated use of limit rod 1, limit rod 2, sliding plate, driving wheel, driven wheel, belt, brush roller and other structures, the device can clean the grinding roller and the material surface during processing and collect waste chips to avoid the residue and accumulation of grinding chips, ensure the consistency and height of the surface quality during the processing, reduce the impact of grinding chips on the workpiece, improve the processing quality, and extend the service life of the equipment.

[0024] 2. In the utility model, with the coordinated use of threaded rods, clamping plates, fixed rods, sliding rods, springs, support plates and other structures, the device can limit the position of materials during processing, ensure that the workpiece and the operator are within a safe range, avoid collision with the rotating or moving parts of the grinding chip cleaning device, and reduce the risk of accidental injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a grinding chip cleaning device for an automatic grinding machine proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of a brush roller of a grinding chip cleaning device of an automatic grinding machine proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a screen plate of a grinding chip cleaning device of an automatic grinding machine proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the structure of a clamping plate of a grinding chip cleaning device of an automatic grinding machine.

[0029] Legend:

[0030] 1. Workbench; 2. Motor 1; 3. Spline shaft; 4. Bevel gear 1; 5. Rotating rod 1; 6. Limit sleeve; 7. Electric push rod 1; 8. Rotating rod 2; 9. Spline sleeve; 10. Bevel gear 2; 11. Bevel gear 3; 12. Limit rod 1; 13. Limit rod 2; 14. Sliding plate; 15. Driving wheel; 16. Driven wheel; 17. Belt; 18. Brush roller; 19. Fixed pipe; 20. Sprinkler; 21. Water pump; 22. Connecting pipe; 23. Water tank; 24. Base; 25. Electric push rod 2; 26. Sieve plate; 27. Support frame; 28. Motor 2; 29. ​​Threaded rod; 30. Clamping plate; 31. Fixed rod; 32. Sliding rod; 33. Spring; 34. Support plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3The utility model provides an embodiment: a grinding chip cleaning device for an automatic grinding machine, including a workbench 1, which is the basic component of the automatic grinding machine, and all key components are fixed or connected to the workbench 1. The workbench 1 is usually made of a solid material to withstand the vibration and load generated during the grinding process. The front end of the workbench 1 is fixedly connected to a motor 2, and the driving end of the motor 2 is fixedly connected to a spline shaft 3. The motor 2 is installed at the front end of the workbench 1 as the main motor, which is responsible for driving the entire grinding process. The driving end of the motor is connected to the spline shaft 3, and the rotational power of the motor is transmitted to the spline shaft 3 and further the transmission assembly. The outside of the spline shaft 3 is fixedly connected to the transmission assembly, and the transmission assembly includes a bevel gear 4, a driving wheel 15, a driven wheel 16 and a belt 17. The design of the transmission component ensures that mechanical energy is effectively transmitted from the motor 2 to other parts of the grinder. The spline shaft 3 is a key transmission shaft with a spline design to facilitate sliding connection or fixed connection with other transmission components such as a spline sleeve 9. The spline shaft 3 is externally slidably connected with a spline sleeve 9. The spline sleeve 9 is a component surrounding the spline shaft 3 and can slide along the spline shaft 3 or be rotatably connected thereto to transmit or adjust movement according to design requirements. The external rotation of the spline sleeve 9 is connected to a limit sleeve 6. The limit sleeve 6 is a complex mechanical component connected to multiple rotating rods and limit rods for controlling and limiting the range of mechanical movement to ensure the accuracy of the operation. The rear end of the limit sleeve 6 is fixedly connected to an electric push rod 7 , the electric push rod 1 7 is used to automatically control the position of the limit sleeve 6, and then adjust the positions of other transmission rods and shafts connected to the limit sleeve 6. The internal rotation of the workbench 1 is connected to the rotating rod 1 5, and the internal rotation of the limit sleeve 6 is connected to the rotating rod 2 8. These two rods are responsible for receiving the rotational movement of the bevel gear 2 10 and the bevel gear 3 11, so as to drive different parts of the grinder to perform specific operations. The inner wall of the workbench 1 is rotatably connected to the limit rod 1 12, and the internal rotation of the limit sleeve 6 is connected to the limit rod 2 13. The limit rod 2 13 and the limit rod 1 12 are part of the transmission assembly, which transmits motion by connecting the driving wheel 15 and the driven wheel 16, and limits and controls the position and movement of the sliding plate 14;

[0033] The transmission assembly includes two bevel gears 14, two driving wheels 15, two driven wheels 16 and two belts 17, wherein the inside of one bevel gear 14 is fixedly connected to the outside of the spline shaft 3, and the outside of the other bevel gear 14 is fixedly connected to the outside of the spline sleeve 9. The bevel gear 14 is a key component of the transmission system. They are designed to effectively transmit the rotational power from the motor to other mechanical parts, such as the rotating rod 15 and the rotating rod 28, as well as the driving wheel 15 and the driven wheel 16. The left end of the outside of the rotating rod 15 is fixedly connected to the bevel gear 2 10, and the left end of the outside of the rotating rod 28 is fixedly connected to the bevel gear 3 11. The outside of the bevel gear 14 is meshed with the bevel gear 2 10, and the bevel gear 3 11 is meshed with the bevel gear 14. The inside of one driving wheel 15 is fixedly connected to the outside of the rotating rod 15, and the inside of the other driving wheel 15 is fixedly connected to the outside of the rotating rod 28. The driving wheel 15 is the power source in the transmission process. Their rotational power is transmitted by the motor through the bevel gear, and then transmitted to the driven wheel 16 and the belt 17, thereby driving the movement of other parts. The inside of one of the driven wheels 16 is fixedly connected to the outside of the limit rod 12, and the outside of the other driven wheel 16 is fixedly connected to the outside of the limit rod 2 13. The driven wheel 16 is connected to the driving wheel 15 through the belt 17. They are designed to receive the rotational power from the driving wheel 15 and transmit it to other mechanical parts to complete the specific functions of the grinder. The inside of one of the belts 17 is sleeved on the outside of one of the driving wheels 15 and one of the driven wheels 16. The belt 17 serves as a connector between the driving wheel 15 and the driven wheel 16 for transmitting rotational power. Its flexibility and durability make it an important part of the transmission assembly, ensuring the stable operation and efficient performance of the machine. The outer rotation of the limit rod 13 is connected with a sliding plate 14, which is installed on the plate inside the workbench 1 and can slide according to the adjustment of the limit rod and other transmission components to support or move certain parts of the grinding machine. The outer sliding connection of the sliding plate 14 is inside the workbench 1, and the outer rotation connection of the spline shaft 3 is inside the workbench 1;

[0034] A support frame 27 is fixedly connected to the top of the workbench 1. The support frame 27 is located at the top of the workbench 1 and provides support and fixation for the cleaning component. The inside of the support frame 27 is fixedly connected to the cleaning component. The cleaning component includes a nozzle 20. The nozzle 20 is located inside the support frame 27 and is connected to a water pump 21 through a fixed pipe 19 for spraying cleaning liquid. The outside of the nozzle 20 is fixedly connected to the inside of the support frame 27. The front end of the nozzle 20 is fixedly connected to a fixed pipe 19. The fixed pipe 19 connects the nozzle 20 and the water pump 21 to ensure that the cleaning liquid is smoothly transmitted to the nozzle 20. The bottom end of the fixed pipe 19 is fixedly connected to the water pump 21. The pump is responsible for pumping the cleaning liquid from the water tank 23 to the nozzle 20 to clean the workbench 1 and the equipment. The input end of the water pump 21 is fixedly connected to a connecting pipe 22. The connecting pipe 22 connects the water pump 21 and the water tank 23 to ensure that the cleaning liquid flows smoothly. The rear end of the connecting pipe 22 is fixedly connected to the water tank 23. The water tank 23 stores the cleaning liquid. Liquid is provided for the water pump 21. The outside of the water tank 23 is slidably connected to a base 24, which is connected to the water tank 23 to support and stabilize the bottom structure of the cleaning assembly. The outside of the fixed pipe 19 is fixedly connected to the inside of the support frame 27. The top of the base 24 is fixedly connected to the bottom end of the workbench 1. The inside of the workbench 1 is fixedly connected to an electric push rod 25, which is located inside the workbench 1 and is used to control and drive the movement of the sieve plate 26 to complete a specific operation of the workbench 1. The driving end of the electric push rod 25 is fixedly connected to the sieve plate 26, which is driven by the electric push rod to perform the screening operation on the workbench 1 to ensure accuracy and efficiency in the production process. The outside of the limit rod 12 is fixedly connected to a brush roller 18, and the inside of another brush roller 18 is fixedly connected to the outside of the limit rod 2 13. The brush roller 18 is located outside and inside the limit rod and is used to clean the surface of the workbench 1 to ensure a clean and hygienic working environment.

[0035] Reference Figure 1 - Figure 3The support frame 27 is internally rotatably connected to two threaded rods 29, which are connected to the inside of the support frame 27. They are intended to provide a support and rotation structure to adjust and control the movement of the top of the workbench 1. The top of the support frame 27 is fixedly connected to two motors 28, which are fixedly connected to the top of the support frame 27. They are responsible for driving the rotational movement of the threaded rods 29, thereby realizing the control and adjustment of the top of the workbench 1. The external threads of the threaded rods 29 are connected to a clamping plate 30, which is connected to the outside of the threaded rods 29 and is used to fix and clamp other structures to ensure the stability and reliability of the workbench 1. The internal sliding connection of the clamping plate 30 is a fixed rod 31, which is fixed to the inside of the clamping plate 30 through the sliding connection of the clamping plate 30. Other components provide additional support and fixation. The outside of the clamping plate 30 is slidably connected to the inside of the support frame 27, the outside of the fixing rod 31 is fixedly connected to the inside of the support frame 27, and the inside of the workbench 1 is slidably connected to two sliding rods 32. The two sliding rods 32 are located inside the workbench 1 and are used to support and adjust the movement of the workbench 1 to ensure the stability and reliability of the work platform. The outside of the sliding rod 32 is sleeved with a spring 33, and the outside of each sliding rod 32 is sleeved with a spring 33 to provide rebound force and stability to ensure the smooth movement and operation of the workbench 1. The top ends of the two springs 33 are fixedly connected to a support plate 34, and the top ends of the two springs 33 are fixedly connected to the support plate 34. The support plate 34 plays the role of connecting and fixing the springs 33 to ensure their stability and reliability.

[0036] Working principle: when using the device, the material is placed between the rotating rod 1 5 and the rotating rod 2 8, and the threaded rod 29 is driven to rotate by starting the motor 28. The driving end of the motor 28 is fixedly connected to the top of the threaded rod 29, and the outer part of the support plate 34 is slidably connected to the inside of the workbench 1. The rotation of the threaded rod 29 drives the movement of the clamping plate 30, and the material is pressed on the surface of the support plate 34 by the movement of the clamping plate 30. The position of the material is fixed by the cooperation of the spring 33 fixedly connected to the bottom end of the support plate 34 and the sliding rod 32. The spline shaft 3 is driven to rotate by starting the motor 1 2, and the spline sleeve 9 is driven to rotate by the rotation of the spline shaft 3. The bevel gear 1 4 is driven to rotate by the rotation of the spline sleeve 9 and the spline shaft 3. The bevel gear 2 10 and the bevel gear 3 11 are driven to rotate by the rotation of the bevel gear 1 4. The limit sleeve 6 is driven to move by starting the electric push rod 1 7, and the spline sleeve 9 is driven to move by the movement of the limit sleeve 6. The movement of the position sleeve 6 drives the movement of the rotating rod 2 8 and the bevel gear 3 11, so that the grinding of materials of different sizes can be controlled. The rotation of the rotating rod 2 8 and the rotating rod 1 5 drives the rotation of the driving wheel 15, and the rotation of the driving wheel 15 and the connection of the belt 17 drive the rotation of the driven wheel 16. The rotation of the driven wheel 16 drives the rotation of the limit rod 12 and the limit rod 2 13. The rotation of the limit rod 12 and the limit rod 2 13 drives the rotation of the brush roller 18. The surface of the rotating rod 1 5 and the rotating rod 2 8 is cleaned by the rotation of the brush roller 18, and the water inside the water tank 23 is sucked into the connecting pipe 22 by starting the water pump 21, and the water is transported to the fixed pipe 19 through the connecting pipe 22, and the water is transported to the nozzle 20 through the fixed pipe 19. The abrasive chips on the surface of the material are cleaned by spraying the nozzle 20, and the screen plate 26 is driven to shake by starting the electric push rod 25 to shake the abrasive chips, so as to facilitate its collection and cleaning.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding chip cleaning device for an automatic grinding machine, comprising a workbench (1), characterized in that: The front end of the workbench (1) is fixedly connected to a motor 1 (2), the driving end of the motor 1 (2) is fixedly connected to a spline shaft (3), the outside of the spline shaft (3) is fixedly connected to a transmission assembly, the outside of the spline shaft (3) is slidably connected to a spline sleeve (9), the outside of the spline sleeve (9) is rotatably connected to a limit sleeve (6), the rear end of the limit sleeve (6) is fixedly connected to an electric push rod 1 (7), the inside of the workbench (1) is rotatably connected to a rotating rod 1 (5), the inside of the limit sleeve (6) is rotatably connected to a rotating rod 2 ( 8), the inner wall of the workbench (1) is rotatably connected to a limiting rod 1 (12), the interior of the limiting sleeve (6) is rotatably connected to a limiting rod 2 (13), the exterior of the limiting rod 2 (13) is rotatably connected to a sliding plate (14), the top of the workbench (1) is fixedly connected to a support frame (27), the interior of the support frame (27) is fixedly connected to a cleaning assembly, the exterior of the limiting rod 1 (12) is fixedly connected to a brush roller (18), and the interior of another brush roller (18) is fixedly connected to the exterior of the limiting rod 2 (13).

2. The grinding chip cleaning device for an automatic grinding machine according to claim 1, characterized in that: The transmission assembly comprises two bevel gears (4), two driving wheels (15), two driven wheels (16) and two belts (17), wherein the interior of one of the bevel gears (4) is fixedly connected to the exterior of the spline shaft (3), and the exterior of the other bevel gear (4) is fixedly connected to the exterior of the spline sleeve (9). The exterior left end of the rotating rod (5) is fixedly connected to bevel gear (2) (10), and the exterior left end of the rotating rod (8) is fixedly connected to bevel gear (3) (11). The exterior of the bevel gear (4) is meshed with the bevel gear (2) (10), and the bevel gear (3) (11) is meshed with the bevel gear (3). 1) is meshingly connected with the bevel gear one (4), the interior of one of the driving wheels (15) is fixedly connected to the exterior of the rotating rod one (5), the interior of another of the driving wheels (15) is fixedly connected to the exterior of the rotating rod two (8), the interior of one of the driven wheels (16) is fixedly connected to the exterior of the limiting rod one (12), the exterior of another of the driven wheels (16) is fixedly connected to the exterior of the limiting rod two (13), and the interior of one of the belts (17) is sleeved on the exterior of one of the driving wheels (15) and one of the driven wheels (16).

3. The grinding chip cleaning device for an automatic grinding machine according to claim 1, characterized in that: The cleaning assembly comprises a nozzle (20), the outside of the nozzle (20) is fixedly connected to the inside of the support frame (27), the front end of the nozzle (20) is fixedly connected to a fixed pipe (19), the bottom end of the fixed pipe (19) is fixedly connected to a water pump (21), the input end of the water pump (21) is fixedly connected to a connecting pipe (22), the rear end of the connecting pipe (22) is fixedly connected to a water tank (23), the outside of the water tank (23) is slidably connected to a base (24), the inside of the workbench (1) is fixedly connected to an electric push rod 2 (25), and the driving end of the electric push rod 2 (25) is fixedly connected to a sieve plate (26).

4. The grinding chip cleaning device for an automatic grinding machine according to claim 1, characterized in that: The support frame (27) is internally rotatably connected to two threaded rods (29), the top of the support frame (27) is fixedly connected to two motors (28), the threaded rods (29) are externally threadedly connected to a clamping plate (30), the clamping plate (30) is internally slidably connected to a fixed rod (31), the workbench (1) is internally slidably connected to two sliding rods (32), the sliding rods (32) are externally sleeved with springs (33), and the tops of the two springs (33) are fixedly connected to a support plate (34).

5. The grinding chip cleaning device for an automatic grinding machine according to claim 4, characterized in that: The driving end of the second motor (28) is fixedly connected to the top end of the threaded rod (29), and the outside of the support plate (34) is slidably connected to the inside of the workbench (1).

6. The grinding chip cleaning device for an automatic grinding machine according to claim 4, characterized in that: The outside of the clamping plate (30) is slidably connected to the inside of the support frame (27), and the outside of the fixing rod (31) is fixedly connected to the inside of the support frame (27).

7. The grinding chip cleaning device for an automatic grinding machine according to claim 1, characterized in that: The outside of the sliding plate (14) is slidably connected to the inside of the workbench (1), and the outside of the spline shaft (3) is rotationally connected to the inside of the workbench (1).

8. The grinding chip cleaning device for an automatic grinding machine according to claim 3, characterized in that: The outside of the fixed tube (19) is fixedly connected to the inside of the support frame (27), and the top end of the base (24) is fixedly connected to the bottom end of the workbench (1).

Images