Automatic gear rolling machine

Abstract

The invention belongs to the technical field of gear machining, and particularly relates to an automatic gear rolling machine which comprises a conveying belt, cleaning boxes are symmetrically arranged on the two sides of the conveying belt, a plurality of workpiece placing blocks are arranged at the top of the conveying belt, workpieces are arranged on the inner walls of the workpiece placing blocks, and workpiece fixing assemblies are arranged on the inner sides of the two cleaning boxes. The workpiece fixing assembly is used for fixing workpieces, and the gear rolling assembly is arranged between the two cleaning boxes. Elastic slag scraping plates are pushed to move towards the outer wall of the gear rolling die through elastic thrust by reset springs, and when the two elastic slag scraping plates are attached to the outer walls of the two sides of the gear rolling die, a rack rod pulls the two elastic slag scraping plates through a frame plate to be attached to the outer wall of the gear rolling die to move downwards; one end of the ball rod and the inner wall of the elastic slag scraping plate are movably arranged, and in cooperation with elastic pushing of the reset spring, the elastic slag scraping plate can be attached to the outer wall of the gear rolling die all the time to move downwards when moving downwards, and therefore the elastic slag scraping plate conducts scraping operation on the outer wall of the gear rolling die.

Description

Technical Field

[0001] The invention belongs to the technical field of gear processing, in particular to an automatic gear rolling machine. Background Art

[0002] A gear is a mechanical component with a specific tooth profile distributed along its rim. Through the meshing of teeth (i.e., the teeth of one gear engage the teeth of another), it transmits rotational motion, changes speed, converts torque, or changes direction of motion. Its core feature is the use of the regular meshing of teeth to replace the non-rigid connections of friction drives (such as belts and friction wheels), thereby achieving higher transmission accuracy and load-bearing capacity.

[0003] The automatic gear rolling machine is an automated equipment used for efficient gear processing. Its core principle is to squeeze the workpiece through two rolling plates (or dies) with specific tooth shapes, causing the material to undergo plastic deformation, thereby forming the required gear tooth shape.

[0004] A patent application with publication number CN118180514A discloses an automatic gear rolling device for linear gears, which can process ratchet grooves on the surface of the linear gear disc through a shaving cutter disc, and then the fixing mechanism and the linear gear disc are driven by a driving mechanism to rotate clockwise, and the shaving cutter disc can continue to process the remaining surface of the linear gear disc, and then a formed linear gear can be processed. Different types of linear gears can be processed, which solves the problem in the prior art that different types of clamping mechanisms need to be replaced when processing different types of linear gears.

[0005] When rolling gears, a certain amount of debris will be generated between the gear rolling die and the gear. These debris may be embedded in the tooth grooves or surface of the gear rolling die, causing pitch errors and skewed tooth shapes in the processed gears.

[0006] In order to prevent the accumulation of debris from affecting the gear rolling mold, the existing technical solutions usually adopt the method of regularly stopping the machine to clean the gear rolling mold with compressed air or a brush. However, this method wastes a certain amount of processing time during the batch gear rolling process due to the need to stop the machine for cleaning, which is not conducive to its production speed.

[0007] To this end, the present invention provides an automatic gear rolling machine. Summary of the Invention

[0008] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0009] The technical solution adopted by the present invention to solve its technical problem is as follows: the gear automatic gear rolling machine described in the present invention includes a conveyor belt, cleaning boxes are symmetrically arranged on both sides of the conveyor belt, a plurality of placement blocks are arranged on the top of the conveyor belt, and workpieces are placed on the inner walls of the plurality of placement blocks, and a fixing assembly is arranged on the inner side of each of the two cleaning boxes, and the fixing assembly is used to fix the workpiece, and a gear rolling assembly is arranged between the two cleaning boxes, and the gear rolling assembly includes a gear rolling die, and the gear rolling assembly is used to drive the gear rolling die to perform gear rolling operations on the workpiece, and a cleaning assembly is arranged inside each of the two cleaning boxes, and the cleaning assembly includes an elastic scraping plate, and the cleaning assembly is used to drive the elastic scraping plate to clean the outside of the gear rolling die; When the workpiece needs to be gear rolled, the workpiece to be processed is placed in the placement block on the top of the conveyor belt in turn, and then the conveyor belt is driven to move the workpiece on the top of the placement block. When the workpiece moves between the two cleaning boxes, the conveyance of the cleaning box is stopped, and then the firmware component is driven to fix the workpiece. When the workpiece is fixed, the gear rolling component is driven to drive the gear rolling die to perform reciprocating gear rolling operations on the workpiece, thereby realizing automatic gear rolling operations on the workpiece. When the gear rolling component drives the gear rolling die into the cleaning box, the cleaning component in the cleaning box drives the elastic scraper to clean the outside of the gear rolling die, thereby preventing slag generated by the gear rolling die from being embedded in the gear rolling die, avoiding tooth defects on the workpiece during processing. The tooth profile is skewed and the like, and the tooth rolling die is automatically cleaned during gear rolling. The cleaning component is used to clean the outside of the gear rolling die during gear rolling. On the one hand, there is no need to stop the machine for cleaning. During batch production, the speed of gear rolling production can be increased, which is beneficial to its production efficiency. On the other hand, through the setting of the cleaning component, when the gear rolling die is reciprocating for gear rolling operation, it is continuously cleaned, which can better prevent the outside of the gear rolling die from being embedded with debris, and is more conducive to the gear rolling operation of the workpiece. Since the workpieces are of different sizes and are circular in shape, through the setting of the placement block, when the conveyor belt is used to move the workpiece, the conveyor belt can better drive workpieces of various sizes to move, which is convenient for moving and placing the workpiece.

[0010] Preferably, the firmware component includes a positioning mechanism, a transfer actuator is provided on the top of the positioning mechanism, an electronic telescopic rod is fixedly installed on one side of the transfer actuator, and a retaining shaft disc is fixedly installed on the output end of the electronic telescopic rod, and one side of the retaining shaft disc can be in contact with one side of the workpiece. When the conveyor belt drives the workpiece to move between the two cleaning boxes through the placement block, the positioning mechanism is driven to drive the transfer actuator to move up and down, so that the transfer actuator moves to the center position of the workpiece, and then the electronic telescopic rod is driven to drive the retaining shaft disc to move closer to one side of the workpiece. Through the setting of the two sets of firmware components, the two electronic telescopic rods will drive the two retaining shaft discs to move relative to each other on both sides of the workpiece. When the two retaining shaft discs are completely in contact with one side of the workpiece, the fixation of the workpiece is completed, thereby realizing the function of retaining workpieces of different sizes.

[0011] Preferably, the gear rolling assembly also includes an electric slider, which is fixedly mounted on the top of the gear rolling die, and guide rails are mounted on the tops of the two cleaning boxes. The electric slider is slidably arranged inside the two guide rails. A cutting device is provided on the tops of the two cleaning boxes, and a fixed knife assembly is provided at one end of the conveyor belt. When it is necessary to perform gear rolling on the workpiece, the fixed knife assembly is used to verify the workpiece to be processed on the top of the block, thereby determining the gear rolling shape and specifications of the workpiece to be processed. Then, the system controls the cutting device to operate according to the verification feedback of the fixed knife assembly. The cutting device will drive the gear rolling die matching the workpiece to be processed to move through the electric slider, so that it is moved to one of the guide rails and placed on one side of the workpiece. Then, the positioning mechanism is driven to drive the workpiece to move upward to determine the gear rolling position of the workpiece. When the gear rolling position of the workpiece is determined, the electric slider can be controlled to drive the gear rolling die to move back and forth between the two guide rails to roll the workpiece. During gear rolling, the indexing actuator is used to drive the workpiece to rotate, thereby achieving the effect of automatic gear rolling for the workpiece placed between the two cleaning boxes.

[0012] Preferably, the fixed knife assembly includes a gantry, which is fixedly installed at one end of the conveyor belt, a scanner is fixedly installed on the top of the gantry, and multiple cameras are fixedly installed on the bottom of the scanner, and the multiple cameras are all placed inside the gantry. When the conveyor belt drives the workpiece to move through the placement block, when the workpiece passes through the gantry, the scanner on the gantry will detect and verify the shape and size of the workpiece through the camera. When the scanner completes the detection and verification, the information detected and verified will be transmitted to the system, and finally the system controls the positioning mechanism and the cutting knife device to operate, and selects and determines the processing tool and fixed position, which is convenient for the processing and tooth rolling operation of the workpiece, and plays the role of detecting and verifying the shape and size of the workpiece.

[0013] Preferably, the inner walls of the two cleaning boxes are slidably connected with a frame plate, and the two cleaning components are respectively arranged on the top of the two frame plates, and a gear rod is fixedly installed at the bottom of the two frame plates. A rotating rod is rotatably connected between the two cleaning boxes, and gears are fixedly installed at both ends of the rotating rod. The teeth on the two gears are respectively meshed with the teeth on the two gear rods. The setting positions between the two gear rods and the two gears are staggered. A bidirectional motor is fixedly installed on the outer wall of the rotating rod, and the bidirectional motor is fixedly installed at the bottom of the conveyor belt. When the gear rolling mold moves into one of the cleaning boxes, the gear rolling mold is driven to move by controlling the electric slider to stop. The bidirectional motor will drive the gear to rotate through the rotating rod, and the gear will pull the gear rod to move down. The gear rod drives the cleaning assembly through the frame plate to clean the outside of the gear rolling die. When the gear rotates, since the gear rods in the two cleaning boxes are arranged in staggered positions, when the two gears rotate and drive one of the gear rods to move downward, the other gear rod will move up, so that the cleaning assembly in the other cleaning box continues to move up and reset, providing a cleaning basis for the gear rolling die to be moved to the other cleaning box for cleaning, facilitating the cleaning operation of the gear rolling die. By staggering the two sets of cleaning assemblies, the two cleaning assemblies can clean the gear rolling die faster and better when the gear rolling die is horizontally fed and gear rolled, reducing the cleaning time of the gear rolling die and being more conducive to the gear rolling operation of the workpiece.

[0014] Preferably, sensors are fixedly installed on the top of the two guide rails. When the electric slider drives the gear rolling mold to move into the cleaning box, the sensors in the guide rails will sense and detect the movement of the electric slider, so that the system controls the electric slider to stop moving, and then controls the cleaning component and the bidirectional motor to operate, thereby cleaning the gear rolling mold placed in the cleaning box, playing the role of sensing and controlling the movement of the electric slider.

[0015] Preferably, the cleaning component also includes a rectangular box, and the number of rectangular boxes and elastic scraping plates are both two. The bottoms of the two rectangular boxes are fixedly connected to the top of the frame plate, and the inner walls of the two rectangular boxes are fixedly installed with multiple hollow shafts. The inner walls of the multiple hollow shafts are slidably connected with ball rods, and return springs are provided between one end of the multiple ball rods and the inner walls of the multiple rectangular boxes. One end of the multiple ball rods is movably connected to the inner wall of the elastic scraping plate, and the outer walls of the two elastic scraping plates can fit in contact with the outer wall of the gear rolling mold. The bottoms and both sides of the two elastic scraping plates are provided with inclined surfaces. When the gear rolling mold moves into the cleaning box, the two elastic scraping plates are released, and the multiple ball rods in the rectangular box will be pushed by the elasticity of the return springs to move, and the multiple ball rods will drive the elastic scraping plates to move toward the gear rolling mold. The outer walls of the gear mold are moved and fitted together. When the two elastic scraper plates move and fit together with the outer walls of the gear rolling mold, the gear rod is pulled down through gear rotation, and the gear rod will pull the two elastic scraper plates through the frame plate to fit together with the outer walls of the gear rolling mold and move downward. One end of the ball rod and the inner wall of the elastic scraper plate are movably set, and the elastic push of the return spring can make the elastic scraper plates always fit together with the outer walls of the gear rolling mold when moving downward, so that the elastic scraper plates can scrape the outer walls of the gear rolling mold, thereby wiping off the debris attached to the outer wall of the gear rolling mold, preventing the debris from being embedded in the outside of the gear rolling mold due to the strain pressure between the workpiece and the gear rolling process, affecting the gear rolling operation of the gear rolling mold on the workpiece, and playing the role of cleaning the debris on the outside of the gear rolling mold.

[0016] Preferably, the outer walls of the two rectangular boxes are symmetrically fixed with sleeve shafts, and the inner walls of the four sleeve shafts are slidably connected with shift rods, and one end of the four shift rods is fixedly installed with a slot box, and the four slot boxes are respectively arranged on one side of the two elastic scraping plates in pairs, and the inside of the four slot boxes is fixedly installed with electromagnetic blocks, and the four electromagnetic blocks are in a mutually attractive relationship. When it is necessary to fit and clean the outer wall of the gear rolling mold, the two sets of electromagnetic blocks are controlled to attract each other, and the electromagnetic blocks will pull the shift rods to slide out of the sleeve shaft, and the two sets of electromagnetic blocks will pull the two ends of the two elastic scraping plates to move relative to each other, and cooperate with the push of multiple return springs to make the elastic scraping plates completely fit around the outer wall of the gear rolling mold. When the elastic scraping plates complete the cleaning operation of the external part of the gear rolling mold, the two sets of electromagnetic blocks are controlled to repel each other, and the two sets of electromagnetic blocks will drive the two elastic scraping plates to move to both sides through the hollow shaft to squeeze the multiple return springs to open, preparing for the next cleaning, thereby controlling the opening and closing of the two elastic scraping plates.

[0017] Preferably, the inner walls at both ends of the two elastic scraper plates are slidably connected with a filling block, and the inner walls at both ends of the two elastic scraper plates are fixedly installed with a shaft rod, and the inner walls of the four filling blocks are slidably connected to the outer walls of the four shaft rods respectively. Push springs are provided between one side of the four cutting devices and the inner walls of the two elastic scraper plates, and the four push springs are respectively placed on the outside of the four shaft rods. When the two sets of electromagnetic blocks drive the two elastic scraper plates to move relative to the outer wall of the gear rolling mold, the two electromagnetic blocks will drive the filling blocks to move through the slot box. When the filling blocks move, the filling blocks will pull the elastic scraper plates to move together through the elastic retention of the pushing springs. When the inner sides of the elastic scraper plates contact the two sides of the gear rolling mold, the elastic The scraper plate will be unable to move due to the limitation of the gear rolling mold. At this time, the four filling blocks will pull the push spring on the shaft through the mutual attraction of the two sets of electromagnetic blocks to move, and the filling blocks will move out from the inside of the elastic scraper plate. When the two sets of electromagnetic blocks contact and fit together, at this time, one end of the four filling blocks contact each other, so that the four filling blocks cooperate with the two elastic scraper plates to fit the side of the gear rolling mold, avoiding the situation where the width of the gear rolling mold is greater than the distance between the two elastic scraper plates, the two elastic scraper plates cannot fully fit and contact the side of the gear rolling mold, there are vacant positions on the side of the gear rolling mold, and the side of the gear rolling mold cannot be fully cleaned, thereby playing the role of filling and cleaning.

[0018] Preferably, the inner walls of the two cleaning boxes are provided with a liquid storage cavity, the outer walls of the two frame plates are slidably connected to the inner walls of the two liquid storage cavities respectively, the interiors of the two liquid storage cavities are provided with lubricating liquid, the outer walls of the two elastic scraping plates and the four filling blocks are provided with liquid-absorbing cotton plates, and the multiple liquid-absorbing cotton plates can slide in contact with the outer wall of the gear rolling mold. By placing lubricating liquid in the liquid storage cavity, since the liquid-absorbing cotton plates are absorbent cotton plates, when the gear rod pulls the elastic scraping plates through the frame plates to move the gear rolling mold downward for cleaning, the gear rod will pull the elastic scraping plates to move into the liquid storage cavity, and the liquid-absorbing cotton plates will absorb the lubricating liquid in the liquid storage cavity. When the outer wall of the gear rolling mold is cleaned, the liquid-absorbing cotton plate will follow the movement of the elastic scraping plate and fit together with the outer wall of the gear rolling mold. The liquid-absorbing cotton plate will wipe the outer wall of the gear rolling mold with the lubricating liquid. On the one hand, the lubricating liquid can lubricate and cool the gear rolling mold to avoid damage to the gear rolling mold due to overheating during gear rolling. At the same time, it can also lubricate the gear rolling mold itself, so that it can better perform gear rolling operations on the workpiece. On the other hand, the liquid-absorbing cotton plate fits the outer wall of the gear rolling mold and moves with the elastic scraping plate, so that the liquid-absorbing cotton plate can wipe the outer wall of the gear rolling mold for a second time, which can better perform external cleaning operations on the gear rolling mold.

[0019] The beneficial effects of the present invention are as follows: 1. The gear automatic gear rolling machine described in the present invention pushes the elastic scraper plate to move toward the outer wall of the gear rolling mold through the elastic thrust of the return spring. When the two elastic scraper plates are in contact with the outer walls of the gear rolling mold on both sides, the gear rod will pull the two elastic scraper plates through the frame plate to fit the outer wall of the gear rolling mold and move downward. One end of the ball rod is movably arranged with the inner wall of the elastic scraper plate, and the elastic push of the return spring can make the elastic scraper plate always fit the outer wall of the gear rolling mold when moving downward, so that the elastic scraper plate can scrape the outer wall of the gear rolling mold to clean the debris on the outside of the gear rolling mold.

[0020] 2. The present invention describes an automatic gear rolling machine. When the inner side of the elastic scraper plate contacts the two sides of the gear rolling mold, the elastic scraper plate will be unable to move due to the limitation of the gear rolling mold, and the four filling blocks will pull the push spring to move on the shaft through the mutual attraction of the two sets of electromagnetic blocks, and the filling blocks will move out from the inside of the elastic scraper plate. When the two sets of electromagnetic blocks contact and fit together, one end of the four filling blocks will contact each other, so that the four filling blocks cooperate with the two elastic scraper plates to fit the sides of the gear rolling mold, thereby playing the role of filling and cleaning.

[0021] 3. The gear automatic gear rolling machine described in the present invention is arranged in staggered positions by setting the gear rods in the two cleaning boxes. When the two gears rotate to drive one of the gear rods to move downward, the other gear rod will move up, so that the cleaning component in the other cleaning box will continue to move up and reset, providing a cleaning basis for moving the gear rolling mold to the other cleaning box for cleaning operations, facilitating the cleaning operation of the gear rolling mold, and enabling the two cleaning components to clean the gear rolling mold faster and better when the gear rolling mold is horizontally fed and gear rolling is performed, thereby reducing the cleaning time of the gear rolling mold and being more conducive to the gear rolling operation of the workpiece.

[0022] 4. The automatic gear rolling machine described in the present invention drives the indexing actuator to move up and down by driving the positioning mechanism, so that the indexing actuator moves to the center position of the workpiece, and then drives the electronic telescopic rod to drive the retaining shaft disk to move closer to one side of the workpiece. Through the setting of two sets of firmware components, the two electronic telescopic rods will drive the two retaining shaft disks to move relative to each other on both sides of the workpiece. When the two retaining shaft disks are completely in contact with one side of the workpiece, the workpiece is fixed. By cooperating with the cutting device to replace the gear rolling die, the device can realize gear rolling operations on workpieces of different sizes.

[0023] 5. The automatic gear rolling machine described in the present invention cleans the outer wall of the gear rolling mold by moving the elastic scraper plate, and the liquid-absorbing cotton plate will follow the movement of the elastic scraper plate and stick to the outer wall of the gear rolling mold to wipe it. On the one hand, the lubricating liquid can lubricate and cool the gear rolling mold to avoid damage to the gear rolling mold due to overheating during gear rolling. At the same time, the gear rolling mold itself can also be lubricated to enable it to better roll the workpiece. On the other hand, the liquid-absorbing cotton plate sticks to the outer wall of the gear rolling mold and moves with the elastic scraper plate, so that the liquid-absorbing cotton plate can wipe the outer wall of the gear rolling mold for a second time, which can better perform external cleaning operations on the gear rolling mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] Figure 1 It is an overall diagram of the present invention; Figure 2 It is a structural schematic diagram of the present invention from another angle; Figure 3 It is a structural schematic diagram of the transfer rod of the present invention; Figure 4 It is a structural schematic diagram of the gear rod in the present invention; Figure 5 It is a structural diagram of the rectangular box in the present invention; Figure 6 It is a structural schematic diagram of the gear rolling die in the present invention; Figure 7 It is a structural schematic diagram of the elastic scraper plate in the present invention; Figure 8 It is a structural schematic diagram of the golf club in the present invention; Figure 9 It is a structural diagram of the liquid-absorbing cotton plate in the present invention; Figure 10 It is a structural diagram of the filling block in the present invention; Figure 11 It is a structural schematic diagram of the central axis of the present invention.

[0026] In the figure: 1. Conveyor belt; 101. Placement block; 2. Cutter device; 201. Gear rolling die; 202. Guide rail; 203. Electric slide block; 3. Cleaning box; 301. Gear rod; 302. Frame; 303. Liquid storage chamber; 4. Gantry; 401. Scanner; 5. Sensor; 501. Indexing actuator; 6. Positioning mechanism; 7. Matrix box; 701. Ball rod; 702. Elastic scraper; 703. Hollow shaft; 704. Absorbent cotton board; 705. Return spring; 8. Electronic telescopic rod; 801. Retaining shaft disc; 9. Bidirectional motor; 901. Rotating rod; 902. Gear; 10. Slot box; 1001. Shift rod; 1002. Sleeve shaft; 11. Electromagnetic block; 12. Positioning block; 1201. Push spring; 1202. Shaft. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] like Figures 1 to 11 As shown, an automatic gear rolling machine according to an embodiment of the present invention includes a conveyor belt 1, cleaning boxes 3 are symmetrically provided on both sides of the conveyor belt 1, a plurality of placement blocks 101 are provided on the top of the conveyor belt 1, and workpieces are placed on the inner walls of the plurality of placement blocks 101. A fixing assembly is provided on the inner side of each of the two cleaning boxes 3, and the fixing assembly is used to fix the workpiece. A gear rolling assembly is provided between the two cleaning boxes 3, and the gear rolling assembly includes a gear rolling die 201, and the gear rolling assembly is used to drive the gear rolling die 201 to perform gear rolling operations on the workpiece. A cleaning assembly is provided inside each of the two cleaning boxes 3, and the cleaning assembly includes an elastic scraper plate 702, and the cleaning assembly is used to drive the elastic scraper plate 702 to clean the outside of the gear rolling die 201. In the existing technical solution, in order to prevent the accumulation of debris from affecting the gear rolling die 201, the gear rolling die 201 is usually cleaned with compressed air or a brush by periodically stopping the machine. However, this method wastes a certain amount of processing time during the gear rolling process of batch workpieces due to the need for stopping the machine for cleaning, which is not conducive to the production speed. When the workpiece needs to be gear rolled, the workpiece to be processed is placed in the placement block 101 on the top of the conveyor belt 1 in sequence, and then the conveyor belt 1 is driven to drive the workpiece on the top of the placement block 101 to move. When the workpiece moves between the two cleaning boxes 3, the conveyance of the cleaning box 3 is stopped, and then the firmware component is driven to fix the workpiece. When the workpiece is fixed, the gear rolling component is driven to drive the gear rolling die 201 to perform reciprocating gear rolling operations on the workpiece, thereby realizing automatic gear rolling operations on the workpiece. When the gear rolling component drives the gear rolling die 201 into the cleaning box 3, the cleaning component in the cleaning box 3 drives the elastic scraper plate 702 to clean the outside of the gear rolling die 201, thereby preventing the debris generated by the gear rolling die 201 during gear rolling from being embedded in the gear rolling die 201, avoiding problems such as tooth pitch error and tooth shape skewness on the workpiece during processing, and automatically cleaning the gear rolling die 201 during gear rolling. 01, by using the cleaning component to clean the outside of the gear rolling die 201 during gear rolling, on the one hand, there is no need to stop the machine for cleaning, and in batch production, the speed of gear rolling production can be increased, which is beneficial to its production efficiency. On the other hand, through the setting of the cleaning component, when the gear rolling die 201 is reciprocating for gear rolling operation, it is continuously cleaned, which can better prevent the outside of the gear rolling die 201 from being embedded with debris, and is more conducive to the gear rolling operation of the workpiece. Since the workpieces are of different sizes and are circular in shape, through the setting of the placement block 101, when the conveyor belt 1 is used to drive the workpiece to move, the conveyor belt 1 can better drive a variety of workpieces of different sizes to move, which is convenient for moving and placing the workpiece. It should be noted here that a waste receiving device should be provided on the outside of the conveyor belt 1. Since this device is a prior art solution and has nothing to do with the solution of this application, it is only explained in this solution and not represented.

[0029] like Figures 2 to 3 As shown, the firmware assembly includes a positioning mechanism 6, a top of which is provided with an indexing actuator 501, one side of which is fixedly mounted an electronic telescopic rod 8, and an output end of which is fixedly mounted a retaining shaft disc 801, one side of which is capable of contacting one side of a workpiece; Due to the different sizes of the workpieces, when the conveyor belt 1 drives the workpiece to move between the two cleaning boxes 3 through the placement block 101, the indexing actuator 501 is driven up and down by driving the positioning mechanism 6, so that the indexing actuator 501 moves to the center position of the workpiece, and then the electronic telescopic rod 8 is driven to drive the retaining shaft disc 801 to move closer to one side of the workpiece. Through the setting of two sets of firmware components, the two electronic telescopic rods 8 will drive the two retaining shaft discs 801 to move relative to each other on both sides of the workpiece. When the two retaining shaft discs 801 are completely in contact with one side of the workpiece, the workpiece is fixed at this time, thereby achieving the function of retaining workpieces of different sizes. It should be noted here that when the positioning mechanism 6 is operating, the indexing actuator 501 can be driven up and down by the hydraulic cylinder to adjust the position. This is an existing technical solution, so it is only stated in this solution and not displayed.

[0030] like Figures 2 to 3 As shown, the gear rolling assembly further includes an electric slider 203, which is fixedly mounted on the top of the gear rolling die 201. Guide rails 202 are mounted on the tops of the two cleaning boxes 3. The electric slider 203 is slidably mounted inside the two guide rails 202. A cutter device 2 is mounted on the tops of the two cleaning boxes 3, and a fixed knife assembly is mounted at one end of the conveyor belt 1. When it is necessary to perform gear rolling on the workpiece, the workpiece to be processed on the top of the counter-block 101 is checked by the fixed knife assembly to determine the gear rolling shape and specifications of the workpiece to be processed. Then, the system controls the cutter device 2 to operate according to the verification feedback of the fixed knife assembly. The cutter device 2 will drive the gear rolling die 201 matching the workpiece to be processed to move through the electric slider 203, so that it is moved to one of the guide rails 202 and placed on one side of the workpiece. Then, the positioning mechanism 6 is driven to drive the workpiece to move upward to determine the gear rolling position of the workpiece. When the gear rolling position of the workpiece is determined, the electric slider 203 can be controlled to drive the gear rolling die 201 to move back and forth between the two guide rails 202 to roll the workpiece. During gear rolling, the indexing actuator 501 is used to drive the workpiece to rotate, thereby achieving the effect of automatic gear rolling for the workpiece placed between the two cleaning boxes 3.

[0031] like Figures 1 to 2 As shown, the fixed knife assembly includes a gantry 4, which is fixedly mounted on one end of the conveyor belt 1. A scanner 401 is fixedly mounted on the top of the gantry 4, and a plurality of cameras are fixedly mounted on the bottom of the scanner 401. The plurality of cameras are all placed inside the gantry 4. When the conveyor belt 1 drives the workpiece to move through the placement block 101, when the workpiece passes through the gantry 4, the scanner 401 on the gantry 4 will use the camera to detect and verify the shape and size of the workpiece. When the scanner 401 completes the detection and verification, it will transmit the detected and verified information to the system, and finally the system controls the positioning mechanism 6 and the cutter device 2 to operate, select and determine the processing tool and fixed position, facilitate the processing and gear rolling operation of the workpiece, and play the role of detecting and verifying the shape and size of the workpiece.

[0032] like Figures 3 and 4 As shown, the inner walls of the two cleaning boxes 3 are slidably connected with a frame plate 302, and the two cleaning components are respectively arranged on the top of the two frame plates 302. The bottom of the two frame plates 302 is fixedly installed with a gear rod 301. A rotating rod 901 is rotatably connected between the two cleaning boxes 3. Gears 902 are fixedly installed at both ends of the rotating rod 901. The teeth on the two gears 902 are respectively engaged with the teeth on the two gear rods 301. The setting positions between the two gear rods 301 and the two gears 902 are staggered. A bidirectional motor 9 is fixedly installed on the outer wall of the rotating rod 901. The bidirectional motor 9 is fixedly installed at the bottom of the conveyor belt 1. When the gear rolling die 201 moves into one of the cleaning boxes 3, the electric slider 203 is controlled to stop driving the gear rolling die 201 to move, and the bidirectional motor 9 will drive the gear 902 to rotate through the rotating rod 901, and the gear 902 will pull the gear rod 301 to move downward, so that the gear rod 301 drives the cleaning component to clean the outside of the gear rolling die 201 through the frame plate 302. When the gear 902 rotates, since the gear rods 301 in the two cleaning boxes 3 are arranged in staggered positions, when the two gears 902 rotate to drive one of the gear rods 301 to move downward, the other gear rod 301 will move up. This allows the cleaning component in the other cleaning box 3 to continue to move upward and reset, providing a cleaning basis for the gear rolling mold 201 to be moved to the other cleaning box 3 for cleaning operations, facilitating the cleaning operation of the gear rolling mold 201. By staggering the two groups of cleaning components, the gear rolling mold 201 can be cleaned faster and better by the two cleaning components when performing horizontal feeding and gear rolling, thereby reducing the cleaning time of the gear rolling mold 201 and being more conducive to the gear rolling operation of the workpiece. It should be noted here that the gear rolling mold 201 should be placed on the side opposite to the cleaning component in the cleaning box 3 when adjusting the initial position.

[0033] like Figures 2 to 3 As shown, sensors 5 are fixedly mounted on the top of the two guide rails 202; When the electric slider 203 drives the gear rolling die 201 to move into the cleaning box 3, the sensor 5 in the guide rail 202 will sense and detect the movement of the electric slider 203, so that the system controls the electric slider 203 to stop moving, and then controls the cleaning component and the bidirectional motor 9 to operate, thereby cleaning the gear rolling die 201 placed in the cleaning box 3, playing the role of sensing and controlling the movement of the electric slider 203.

[0034] like Figures 4 to 11 As shown, the cleaning assembly also includes a rectangular box 7, and the number of rectangular boxes 7 and elastic scraping plates 702 are both two. The bottoms of the two rectangular boxes 7 are fixedly connected to the top of the frame plate 302, and the inner walls of the two rectangular boxes 7 are fixedly installed with multiple hollow shafts 703. The inner walls of the multiple hollow shafts 703 are slidably connected with ball rods 701. Reset springs 705 are provided between one end of the multiple ball rods 701 and the inner walls of the multiple rectangular boxes 7. One end of the multiple ball rods 701 is movably connected to the inner wall of the elastic scraping plates 702. The outer walls of the two elastic scraping plates 702 can fit in contact with the outer wall of the gear rolling mold 201. The bottoms and both sides of the two elastic scraping plates 702 are provided with inclined surfaces. When the gear rolling mold 201 moves into the cleaning box 3, the two elastic scraping plates 702 are loosened, and the multiple ball rods 701 in the matrix box 7 are pushed by the elasticity of the return spring 705 to move, and the multiple ball rods 701 drive the elastic scraping plates 702 to move and fit toward the outer walls of the two sides of the gear rolling mold 201. When the two elastic scraping plates 702 move to fit the outer walls of the two sides of the gear rolling mold 201, the gear 902 is rotated to pull the gear rod 301 downward, and the gear rod 301 pulls the two elastic scraping plates 702 to fit the outer wall of the gear rolling mold 201 downward through the frame plate 302. The inner wall of is movably arranged, and with the elastic push of the return spring 705, the elastic scraper plate 702 can always fit the outer wall of the gear rolling mold 201 when moving downward, so that the elastic scraper plate 702 can scrape the outer wall of the gear rolling mold 201, thereby wiping off the debris attached to the outer wall of the gear rolling mold 201, preventing the debris from being embedded in the outside of the gear rolling mold 201 due to the strain pressure between the workpiece and the gear rolling mold 201 during the subsequent gear rolling process, affecting the gear rolling operation of the gear rolling mold 201 on the workpiece, and playing the role of cleaning the debris on the outside of the gear rolling mold 201. It should be noted here that the multiple gear rolling molds 201 placed in the cutting knife device 2 have the same length.

[0035] like Figures 7 to 9As shown, the outer walls of the two rectangular boxes 7 are symmetrically fixed with sleeve shafts 1002, the inner walls of the four sleeve shafts 1002 are slidably connected with shift rods 1001, and one end of the four shift rods 1001 is fixedly installed with a slot box 10. The four slot boxes 10 are respectively arranged on one side of the two elastic scraper plates 702 in pairs, and the inside of the four slot boxes 10 is fixedly installed with an electromagnetic block 11, and the four electromagnetic blocks 11 are in a mutually attractive relationship. When it is necessary to clean the outer wall of the gear rolling mold 201, by controlling the two groups of electromagnetic blocks 11 to perform mutual attraction, the electromagnetic blocks 11 will pull the shift rod 1001 to slide out of the sleeve shaft 1002, and the two groups of electromagnetic blocks 11 will pull the two ends of the two elastic scraper plates 702 to move relative to each other, and cooperate with the push of multiple return springs 705, so that the elastic scraper plates 702 can be completely fitted around the outer wall of the gear rolling mold 201. When the elastic scraper plates 702 complete the external cleaning operation of the gear rolling mold 201, by controlling the two groups of electromagnetic blocks 11 to perform mutual repulsion, the two groups of electromagnetic blocks 11 will drive the two elastic scraper plates 702 to move to both sides through the hollow shaft 703 to squeeze the multiple return springs 705 to open, preparing for the next cleaning, and playing the role of controlling the opening and closing of the two elastic scraper plates 702.

[0036] like Figures 10 and 11 As shown, the inner walls at both ends of the two elastic scraping plates 702 are slidably connected to the filling blocks 12, and the inner walls at both ends of the two elastic scraping plates 702 are fixedly installed with shafts 1202. The inner walls of the four filling blocks 12 are respectively slidably connected to the outer walls of the four shafts 1202. A push spring 1201 is provided between one side of the four cutter devices 2 and the inner walls of the two elastic scraping plates 702. The four push springs 1201 are respectively placed on the outside of the four shafts 1202. Since the gear rolling groove during gear rolling is related to the side shape of the gear rolling mold 201, when the two groups of electromagnetic blocks 11 drive the two elastic scraper plates 702 to move relative to the outer wall of the gear rolling mold 201, the two electromagnetic blocks 11 will drive the filling block 12 to move through the groove box 10. When the filling block 12 moves, the filling block 12 will pull the elastic scraper plates 702 to move together through the elastic retention of the push spring 1201. When the inner side of the elastic scraper plates 702 contacts the two sides of the gear rolling mold 201, the elastic scraper plates 702 will be unable to move due to the limit of the gear rolling mold 201. At this time, the four filling blocks 12 will pull the push springs through the mutual attraction of the two groups of electromagnetic blocks 11. When 1201 moves on the shaft 1202, the filling block 12 will move out from the inside of the elastic scraper plate 702. When the two groups of electromagnetic blocks 11 contact and fit together, at this time, one end of the four filling blocks 12 contacts each other, so that the four filling blocks 12 cooperate with the two elastic scraper plates 702 to fit the side of the gear rolling mold 201, avoiding the situation where the width of the gear rolling mold 201 is greater than the distance between the two elastic scraper plates 702, the two elastic scraper plates 702 cannot fully fit and contact the side of the gear rolling mold 201, there is a vacant position on the side of the gear rolling mold 201, and the side of the gear rolling mold 201 cannot be fully cleaned, thereby playing the role of filling and cleaning.

[0037] like Figures 4 to 10 As shown, the inner walls of the two cleaning boxes 3 are each provided with a liquid storage cavity 303, the outer walls of the two frame plates 302 are respectively slidably connected to the inner walls of the two liquid storage cavities 303, the interiors of the two liquid storage cavities 303 are provided with lubricating liquid, the outer walls of the two elastic scraping plates 702 and the four filling blocks 12 are each provided with a liquid absorbent cotton plate 704, and the multiple liquid absorbent cotton plates 704 are all able to fit and slide with the outer wall of the gear rolling die 201; By placing lubricating liquid in the liquid storage chamber 303, since the liquid-absorbing cotton plate 704 is an absorbent cotton plate, when the gear rod 301 pulls the elastic scraping plate 702 through the frame plate 302 to move the gear rolling mold 201 downward for cleaning, the gear rod 301 will pull the elastic scraping plate 702 to move into the liquid storage chamber 303, and the liquid-absorbing cotton plate 704 will absorb the lubricating liquid in the liquid storage chamber 303. When the elastic scraping plate 702 moves to clean the outer wall of the gear rolling mold 201 next time, the liquid-absorbing cotton plate 704 will follow the movement of the elastic scraping plate 702 and fit together with the outer wall of the gear rolling mold 201. The liquid-absorbing cotton plate 704 will clean the gear rolling mold 201 with the lubricating liquid. The outer wall of the tooth mold 201 is wiped. On the one hand, the lubricating liquid can lubricate and cool the tooth rolling mold 201, thereby preventing the tooth rolling mold 201 from being damaged due to overheating during tooth rolling. At the same time, the tooth rolling mold 201 itself can also be lubricated, so that it can better perform tooth rolling operations on the workpiece. On the other hand, the liquid-absorbing cotton plate 704 is attached to the outer wall of the tooth rolling mold 201 and moves together with the elastic scraper plate 702, so that the liquid-absorbing cotton plate 704 can wipe the outer wall of the tooth rolling mold 201 for a second time, thereby better performing external cleaning operations on the tooth rolling mold 201. It should be noted here that the lubricating liquid can be lubricating oil or lubricant, etc.

[0038] Working principle: When the workpiece needs to be gear-rolled, the workpiece to be processed is placed in the placement block 101 on the top of the conveyor belt 1 in turn, and then the conveyor belt 1 is driven to drive the workpiece on the top of the placement block 101 to move. When the workpiece moves between the two cleaning boxes 3, the conveyance of the cleaning box 3 is stopped, and then the firmware component is driven to fix the workpiece. When the workpiece is fixed, the gear rolling component is driven to drive the gear rolling die 201 to perform reciprocating gear rolling operations on the workpiece, thereby realizing automatic gear rolling operations on the workpiece. When the gear rolling component drives the gear rolling die 201 to enter the cleaning box 3, the cleaning component in the cleaning box 3 drives the elastic scraper plate 702 to clean the outside of the gear rolling die 201, thereby preventing the debris generated by the gear rolling die 201 during gear rolling from being embedded in the gear rolling die 201, avoiding When the workpiece is processed, problems such as tooth pitch error and tooth shape skewness occur, which plays the role of automatically cleaning the gear rolling die 201 during gear rolling. The cleaning component is used to clean the outside of the gear rolling die 201 during gear rolling. On the one hand, there is no need to stop the machine for cleaning. During batch production, the speed of gear rolling production can be improved, which is beneficial to its production efficiency. On the other hand, by setting the cleaning component, when the gear rolling die 201 reciprocates in the gear rolling operation, it is continuously cleaned, which can better prevent the outside of the gear rolling die 201 from being embedded with debris, which is more conducive to the gear rolling operation of the workpiece. Since the workpieces are of different sizes and are circular in shape, the placement block 101 can be used to enable the conveyor belt 1 to better move workpieces of various sizes when the conveyor belt 1 is used to drive the workpiece to move, so that the workpiece can be moved and placed more conveniently. When the conveyor belt 1 drives the workpiece to move between the two cleaning boxes 3 through the placement block 101, the indexing actuator 501 is driven to move up and down by driving the positioning mechanism 6, so that the indexing actuator 501 moves to the center position of the workpiece, and then the electronic telescopic rod 8 is driven to drive the retaining shaft disc 801 to move closer to one side of the workpiece. Through the setting of the two sets of firmware components, the two electronic telescopic rods 8 will drive the two retaining shaft discs 801 to move relative to each other on both sides of the workpiece. When the two retaining shaft discs 801 are completely in contact with one side of the workpiece, the workpiece is fixed, thereby achieving the function of retaining workpieces of different sizes. When it is necessary to perform gear rolling on the workpiece, the workpiece to be processed on the top of the counter-block 101 is checked by the fixed knife assembly to determine the gear rolling shape and specifications of the workpiece to be processed. Then, the system controls the cutter device 2 to operate according to the verification feedback of the fixed knife assembly. The cutter device 2 drives the gear rolling die 201 matching the workpiece to be processed to move through the electric slider 203, so that it is moved to one of the guide rails 202 and placed on one side of the workpiece. Then, the positioning mechanism 6 is driven to drive the workpiece to move upward to determine the gear rolling position of the workpiece. When the gear rolling position of the workpiece is determined, the electric slider 203 can be controlled to drive the gear rolling die 201 to move back and forth between the two guide rails 202 to roll the workpiece. During gear rolling, the indexing actuator 501 is used to drive the workpiece to rotate, thereby achieving the effect of automatic gear rolling for the workpiece placed between the two cleaning boxes 3. When the conveyor belt 1 drives the workpiece to move through the placement block 101, when the workpiece passes through the gantry 4, the scanner 401 on the gantry 4 will use the camera to detect and verify the shape and size of the workpiece. When the scanner 401 completes the detection and verification, it will transmit the detected and verified information to the system, and finally the system controls the positioning mechanism 6 and the cutting device 2 to operate, select and determine the processing tool and fixed position, facilitate the processing and rolling of the workpiece, and play the role of detecting and verifying the shape and size of the workpiece; When the gear rolling die 201 moves into one of the cleaning boxes 3, the electric slider 203 is controlled to stop driving the gear rolling die 201 to move, and the bidirectional motor 9 will drive the gear 902 to rotate through the rotating rod 901, and the gear 902 will pull the gear rod 301 to move downward, so that the gear rod 301 drives the cleaning component to clean the outside of the gear rolling die 201 through the frame plate 302. When the gear 902 rotates, since the gear rods 301 in the two cleaning boxes 3 are arranged in staggered positions, when the two gears 902 rotate to drive one of them When the gear rod 301 moves downward, the other gear rod 301 moves upward, so that the cleaning assembly in the other cleaning box 3 continues to move upward and reset, providing a cleaning basis for the gear rolling mold 201 to be moved into the other cleaning box 3 for cleaning operation, facilitating the cleaning operation of the gear rolling mold 201. By staggering the two groups of cleaning assemblies, the two cleaning assemblies can clean the gear rolling mold 201 faster and better when the gear rolling mold 201 is horizontally fed and gear rolling is performed, thereby reducing the cleaning time of the gear rolling mold 201 and being more conducive to the gear rolling operation of the workpiece. When the electric slide 203 drives the gear rolling die 201 to move into the cleaning box 3, the sensor 5 in the guide rail 202 senses and detects the movement of the electric slide 203, thereby causing the system to control the electric slide 203 to stop moving. Subsequently, the cleaning component and the bidirectional motor 9 are controlled to operate, thereby cleaning the gear rolling die 201 placed in the cleaning box 3, playing the role of sensing and controlling the movement of the electric slide 203. When the gear rolling mold 201 moves into the cleaning box 3, the two elastic scraping plates 702 are loosened, and the multiple ball rods 701 in the matrix box 7 are pushed by the elasticity of the return spring 705 to move, and the multiple ball rods 701 drive the elastic scraping plates 702 to move and fit toward the outer walls of the two sides of the gear rolling mold 201. When the two elastic scraping plates 702 move to fit the outer walls of the two sides of the gear rolling mold 201, the gear 902 is rotated to pull the gear rod 301 downward, and the gear rod 301 will pull the two elastic scraping plates 702 to fit the outer wall of the gear rolling mold 201 downward through the frame plate 302, and the ball rods 701 will move downward through the ball rods 701. One end of the rod 701 is movably arranged with the inner wall of the elastic scraper plate 702. With the elastic push of the return spring 705, the elastic scraper plate 702 can always be in contact with the outer wall of the gear rolling mold 201 when moving downward, so that the elastic scraper plate 702 can scrape the outer wall of the gear rolling mold 201, thereby erasing the debris adhering to the outer wall of the gear rolling mold 201, preventing the debris from being embedded in the outside of the gear rolling mold 201 due to the strain pressure between the debris and the workpiece during the subsequent gear rolling process, thereby affecting the gear rolling operation of the gear rolling mold 201 on the workpiece, thereby playing the role of cleaning the debris outside the gear rolling mold 201; When it is necessary to clean the outer wall of the gear rolling mold 201, the two sets of electromagnetic blocks 11 are controlled to attract each other, and the electromagnetic blocks 11 will pull the shift rod 1001 to slide out of the sleeve shaft 1002, and the two sets of electromagnetic blocks 11 will pull the two ends of the two elastic scraping plates 702 to move relative to each other, and cooperate with the push of multiple return springs 705, so that the elastic scraping plates 702 can be completely fitted around the outer wall of the gear rolling mold 201. When the elastic scraping plates 702 complete the cleaning operation of the outer surface of the gear rolling mold 201, the two sets of electromagnetic blocks 11 are controlled to repel each other, and the two sets of electromagnetic blocks 11 will drive the two elastic scraping plates 702 to move to both sides through the hollow shaft 703 to squeeze the multiple return springs 705 to open, preparing for the next cleaning, thereby controlling the opening and closing of the two elastic scraping plates 702; When the two sets of electromagnetic blocks 11 drive the two elastic scraping plates 702 to move relative to the outer wall of the gear rolling mold 201, the two electromagnetic blocks 11 will drive the filling block 12 to move through the slot box 10. When the filling block 12 moves, the filling block 12 will pull the elastic scraping plates 702 to move together through the elastic retention of the push spring 1201. When the inner side of the elastic scraping plates 702 contacts the two sides of the gear rolling mold 201, the elastic scraping plates 702 will be unable to move due to the limit of the gear rolling mold 201. At this time, the four filling blocks 12 will pull the push spring 1201 on the shaft 1202 through the mutual attraction of the two sets of electromagnetic blocks 11 When the two sets of electromagnetic blocks 11 are in contact with each other, one end of the four filling blocks 12 is in contact with each other, so that the four filling blocks 12 cooperate with the two elastic scraping plates 702 to fit the side of the gear rolling mold 201, thereby avoiding the situation where the width of the gear rolling mold 201 is greater than the distance between the two elastic scraping plates 702, the two elastic scraping plates 702 cannot fully fit and contact the side of the gear rolling mold 201, and there is a vacant position on the side of the gear rolling mold 201, which makes it impossible to fully clean the side of the gear rolling mold 201, thereby playing the role of filling and cleaning; By placing lubricating liquid in the liquid storage chamber 303, since the liquid absorbing cotton plate 704 is an absorbent cotton plate, when the gear rod 301 pulls the elastic scraping plate 702 through the frame plate 302 to move down to clean the gear rolling mold 201, the gear rod 301 will pull the elastic scraping plate 702 to move into the liquid storage chamber 303, and the liquid absorbing cotton plate 704 will absorb the lubricating liquid in the liquid storage chamber 303. When the elastic scraping plate 702 moves to clean the outer wall of the gear rolling mold 201 next time, the liquid absorbing cotton plate 704 will follow the movement of the elastic scraping plate 702 and fit together with the outer wall of the gear rolling mold 201. 4 will wipe the outer wall of the gear rolling die 201 with the lubricating liquid. On the one hand, the lubricating liquid can lubricate and cool the gear rolling die 201 to prevent the gear rolling die 201 from being damaged due to overheating during gear rolling. At the same time, the gear rolling die 201 itself can be lubricated to enable it to better perform the gear rolling operation on the workpiece. On the other hand, the liquid-absorbing cotton plate 704 is attached to the outer wall of the gear rolling die 201 and moves along with the elastic scraper plate 702, so that the liquid-absorbing cotton plate 704 can wipe the outer wall of the gear rolling die 201 for a second time, thereby better cleaning the exterior of the gear rolling die 201.

[0039] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic gear rolling machine, characterized in that: It includes a conveyor belt, cleaning boxes are symmetrically arranged on both sides of the conveyor belt, a plurality of placement blocks are arranged on the top of the conveyor belt, the inner walls of the plurality of placement blocks are placed with workpieces, the inner sides of the two cleaning boxes are provided with a fixing assembly, the fixing assembly is used to fix the workpiece, a gear rolling assembly is provided between the two cleaning boxes, the gear rolling assembly includes a gear rolling mold, the gear rolling assembly is used to drive the gear rolling mold to perform gear rolling operations on the workpiece, and a cleaning assembly is provided inside the two cleaning boxes, the cleaning assembly includes an elastic scraping plate, and the cleaning assembly is used to drive the elastic scraping plate to clean the outside of the gear rolling mold.

2. The automatic gear rolling machine according to claim 1, characterized in that: The firmware component includes a positioning mechanism, a transfer actuator is provided on the top of the positioning mechanism, an electronic telescopic rod is fixedly installed on one side of the transfer actuator, and a retaining shaft disk is fixedly installed on the output end of the electronic telescopic rod, and one side of the retaining shaft disk can be in contact with one side of the workpiece.

3. The automatic gear rolling machine according to claim 2, characterized in that: The gear rolling assembly also includes an electric slider, which is fixedly installed on the top of the gear rolling mold. Guide rails are installed on the top of the two cleaning boxes. The electric slider is slidably arranged inside the two guide rails. A cutting device is provided on the top of the two cleaning boxes, and a fixed knife assembly is provided at one end of the conveyor belt.

4. The automatic gear rolling machine according to claim 3, characterized in that: The fixed knife assembly includes a gantry, which is fixedly installed at one end of the conveyor belt. A scanner is fixedly installed on the top of the gantry, and multiple cameras are fixedly installed on the bottom of the scanner. The multiple cameras are all placed inside the gantry.

5. The automatic gear rolling machine according to claim 4, characterized in that: The inner walls of the two cleaning boxes are slidably connected with a frame plate, and the two cleaning components are respectively arranged on the top of the two frame plates. The bottom of the two frame plates are fixedly installed with a gear rod. A rotating rod is rotatably connected between the two cleaning boxes, and gears are fixedly installed at both ends of the rotating rod. The teeth on the two gears are respectively engaged with the teeth on the two gear rods. The setting positions between the two gear rods and the two gears are staggered. A bidirectional motor is fixedly installed on the outer wall of the rotating rod, and the bidirectional motor is fixedly installed at the bottom of the conveyor belt.

6. The automatic gear rolling machine according to claim 5, characterized in that: Sensors are fixedly installed on the top of both guide rails.

7. The automatic gear rolling machine according to claim 6, characterized in that: The cleaning component also includes a rectangular box, and there are two rectangular boxes and two elastic scraper plates. The bottoms of the two rectangular boxes are fixedly connected to the top of the frame plate. The inner walls of the two rectangular boxes are fixedly installed with multiple hollow shafts. The inner walls of the multiple hollow shafts are slidably connected with ball rods. Reset springs are provided between one end of the multiple ball rods and the inner walls of the multiple rectangular boxes. One end of the multiple ball rods is movably connected to the inner wall of the elastic scraper plate. The outer walls of the two elastic scraper plates can fit in contact with the outer wall of the gear rolling mold. The bottoms and both sides of the two elastic scraper plates are opened as inclined surfaces.

8. The automatic gear rolling machine according to claim 7, characterized in that: The outer walls of the two rectangular boxes are symmetrically fixed with sleeve shafts, the inner walls of the four sleeve shafts are slidably connected with shift rods, one end of the four shift rods is fixedly installed with a slot box, the four slot boxes are respectively arranged in pairs on one side of the two elastic scraper plates, and the inside of the four slot boxes is fixedly installed with electromagnetic blocks, and the four electromagnetic blocks are in a mutually attractive relationship.

9. The automatic gear rolling machine according to claim 8, characterized in that: The inner walls at both ends of the two elastic scraping plates are slidably connected with filling blocks, and the inner walls at both ends of the two elastic scraping plates are fixedly installed with shaft rods. The inner walls of the four filling blocks are slidably connected with the outer walls of the four shaft rods respectively. Push springs are provided between one side of the four cutting devices and the inner walls of the two elastic scraping plates, and the four push springs are respectively placed on the outside of the four shaft rods.

10. The automatic gear rolling machine according to claim 9, characterized in that: The inner walls of the two cleaning boxes are each provided with a liquid storage cavity, the outer walls of the two frame plates are respectively slidably connected to the inner walls of the two liquid storage cavities, the interiors of the two liquid storage cavities are provided with lubricating liquid, the outer walls of the two elastic scraping plates and the four filling blocks are each provided with a liquid-absorbing cotton plate, and the multiple liquid-absorbing cotton plates can fit and slide with the outer wall of the gear rolling mold.

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