Gear grinding machine

Abstract

The invention relates to a gear grinding machine, and belongs to the field of grinding equipment, the gear grinding machine comprises a plurality of grinding machines, one side of one grinding machine is provided with a processing stock bin, a manipulator is arranged between the processing stock bin and a relief angle grinding machine, and the manipulator is used for driving a saw blade at the processing stock bin to move towards the grinding machine; the machining bin comprises a feeding disc, a feeding rod is fixedly connected to one side of the feeding disc, a plurality of sliding rails are fixedly connected to the side wall of the feeding disc, and a knife edge ruler used for limiting a saw blade on the feeding rod is slidably connected to the interior of each sliding rail. The machining stock bin is connected with a slicing assembly used for limiting the number of saw blades grabbed by the mechanical arm at a time. The device has the effect of reducing the situation that the polishing quality of the saw blades is affected by grabbing too many saw blades once by the manipulator.

Description

Technical Field

[0001] The present application relates to the field of grinding equipment, and in particular to a gear grinding machine. Background Art

[0002] The gear grinder uses a grinding wheel as a grinding tool to grind the front angle, back angle and side of the saw blade connected to the blade. It is mainly used to reduce the deformation of the saw blade after heat treatment and improve the processing accuracy of the saw blade.

[0003] Currently used gear grinding machines typically include a back angle grinder, a front angle grinder, a side grinder, and a loading assembly. The loading assembly typically uses a robotic arm and an electromagnet to load and move the saw blade. The hopper that holds unground saw blades is typically a cylindrical rod, onto which the saw blade is placed. When loading is required, the robotic arm drives the electromagnet toward the rod, attracting and grabbing the saw blade.

[0004] However, the above structure may easily lead to the situation that when the electromagnet grabs a single saw blade, it will drive other saw blades on the cylindrical rod to move due to its own strong magnetic force, thereby causing multiple materials to be picked up. Summary of the Invention

[0005] In order to realize the grinding operation of a single saw blade, the present application provides a gear grinding machine.

[0006] The present application provides a gear grinding machine that adopts the following technical solution: A gear grinding machine includes several grinding machines, one of which is provided with a processing bin on one side, and a manipulator is provided between the processing bin and the back angle grinder, the manipulator being used to drive a saw blade at the processing bin to move toward the grinding machine; The processing bin includes a loading tray, a loading rod is fixedly connected to one side of the loading tray, a plurality of sliding rails are fixedly connected to the side wall of the loading tray, and a blade ruler for limiting the position of the saw blade on the loading rod is slidably connected to the inside of each sliding rail; The processing silo is connected to a slicing assembly for limiting the number of saw blades that the manipulator can grab at a single time.

[0007] By adopting the above technical solution, when the saw blade needs to be sharpened, the saw blade is placed in the processing material bin, and then the saw blade in the processing material bin is picked up by the robot. During the process of the robot picking up the material, the segmentation component limits the robot from picking up the material at a single time, thereby reducing the robot from picking up more than one saw blade at a time, thereby affecting the grinding effect of the picked up saw blade.

[0008] Optionally, the slicing assembly includes a slicing support plate connected to the loading tray and capable of moving radially along the loading tray, and a plurality of slicing stops are connected to the slicing support plate through slicing tension springs, each of the slicing stops can move toward the loading tray, and the side of each slicing stop close to the loading tray can abut against the saw blade.

[0009] By adopting the above technical solution, when the manipulator grabs the saw blade, the segmentation block abuts against the saw blade. When the manipulator continues to drive the saw blade to move, the segmentation block is separated from the saw blade currently grabbed by the manipulator, and driven by the segmentation tension spring, it abuts against the saw blade on the side of the loading rod away from the loading plate, thereby achieving a limit on the number of saw blades taken by the manipulator at a single time.

[0010] Optionally, the slicing assembly includes a plurality of slicing support plates evenly distributed around the loading plate, and the plurality of slicing support plates simultaneously limit the saw blade on the loading rod. Each of the slicing support plates is connected to a plurality of slicing plate groups, and the slicing plates in each slicing plate group are used to limit the position of a single saw blade. The plurality of slicing plates in the same slicing plate group are connected to a linkage assembly, and the linkage assembly can drive the remaining slicing plates to move when a single slicing plate in the same slicing plate group moves.

[0011] By adopting the above technical solution, during use, the position of each saw blade is restricted by the slicing plate group connected to the slicing support plate, and through the interaction of the linkage components, after the robot grabs the current saw blade, the linkage component can drive the remaining slicing plates to block the remaining saw blades, thereby realizing the restriction of the saw blade position.

[0012] Optionally, the slicing plate group includes a first slicing plate, a second slicing plate and a third slicing plate, and one side of the first slicing plate, the second slicing plate and the third slicing plate are all used to abut against the saw blade, the end of the second slicing plate away from the abutted saw blade rotates with the side wall of the adjacent slicing support plate and is slidably connected along its own length direction, and the end of the third slicing plate away from the abutted saw blade rotates with the side wall of the adjacent slicing support plate and is slidably connected along its own length direction.

[0013] By adopting the above technical solution, in the initial state, the first slicing plate abuts against the adjacent saw blade. At this time, the second slicing plate and the third slicing plate are located inside the slicing support plate. When the saw blade abutted by the first slicing plate is grabbed, the first slicing plate and the grabbed saw blade move at the same time, and the second slicing plate is driven to abut against the adjacent saw blade through the linkage component, thereby achieving a limit on the number of saw blades that the manipulator grabs each time.

[0014] Optionally, one end of the first slicing plate close to the slicing support plate is rotatably connected to the slicing support plate, and a side of the first slicing plate away from the abutting saw blade is rotatably connected to a first connecting rod, and the first connecting rod is bent and rotatably connected to the end of the second slicing plate away from the saw blade; One end of the second split plate connected to the first connecting rod is rotatably connected to the second connecting rod. The second connecting rod is bent, and one end of the second connecting rod away from the second split plate is rotatably connected to the third split plate.

[0015] By adopting the above technical solution, when the first slicing plate rotates driven by the saw blade, the first slicing plate drives the second slicing plate to abut against the adjacent saw blade through the first connecting rod. When the second slicing plate rotates driven by the saw blade, the second slicing plate drives the third slicing plate to abut against the adjacent saw blade through the second connecting rod, thereby achieving a limit on the number of saw blades that the robot can grab at a single time.

[0016] Optionally, a reset motor is connected to one side of the first split plate to drive the first split plate to rotate.

[0017] By adopting the above technical solution, when all the saw blades are polished and refilled, the reset motor is turned on to drive the first splitting plate to rotate, and the first splitting plate drives the second splitting plate to move inside the splitting support plate through the first connecting rod, and the second splitting plate drives the third splitting plate to move inside the splitting support plate through the second connecting rod, thereby reducing the need for staff to reset the splitting plates.

[0018] Optionally, the linkage assembly includes a first gear pair connected to the rotating end of the first split plate, one side of the first gear pair is connected to a first rack, and the first rack is rotatably connected to the rotating end of the second split plate; The rotating end of the second segment plate is connected to a second gear pair, the second gear pair is connected to a second rack, and the second rack is rotatably connected to the rotating end of the third segment plate.

[0019] By adopting the above technical solution, when the first slicing plate rotates driven by the saw blade, the first slicing plate drives the second slicing plate to move and abut against the adjacent saw blade through the first gear pair and the first rack. When the second slicing plate rotates driven by the saw blade, the second slicing plate drives the third slicing plate to abut against the adjacent saw blade through the second gear pair and the second rack, thereby achieving a limit on the number of saw blades that the robot can grab at a single time.

[0020] The optional first gear pair includes a first driving gear fixedly connected to the first split plate, one side of the first driving gear is meshed with a first intermediate gear, one side of the first intermediate gear is meshed with a first follower gear, and the first follower gear is meshed with the first rack.

[0021] By adopting the above technical solution, the first split plate drives the first drive gear to rotate during rotation, and the first drive gear drives the first slave gear to rotate through the first intermediate gear during rotation, and the first slave gear drives the first rack and the second split plate to move during rotation.

[0022] Optionally, the second gear pair includes a second drive gear, and the second splitting plate is slidably inserted with a driving rod near the side wall of the second drive gear. The driving rod can be inserted into the second drive gear when the second splitting plate abuts the saw blade and drives the second drive gear to rotate during the rotation of the second splitting plate. A second intermediate wheel is engaged on one side of the second drive gear, and a second follower gear is engaged on one side of the second intermediate wheel. The second follower gear is engaged with the second rack.

[0023] By adopting the above technical solution, when the second splitting plate moves to abut the saw blade on one side, the driving rod connected to the second splitting plate is inserted into the second drive gear. Then, when the second splitting plate rotates under the drive of the saw blade, the second splitting plate drives the second drive gear to rotate, and the second drive gear drives the second intermediate wheel to rotate during the rotation process. The second intermediate wheel drives the second slave gear to rotate during the rotation process, and the second slave gear and the second rack drive the third splitting plate to abut against the adjacent saw blade.

[0024] Optionally, a recovery motor for driving the first slice plate to rotate is connected to one side of the first slice plate, and a reset member is connected between the first slice plate and the third slice plate, and the reset member can drive the third slice plate to move toward the inside of the slice support plate when the first slice plate rotates toward the loading tray.

[0025] By adopting the above technical solution, when it is necessary to reset the first slice plate, the second slice plate and the third slice plate, the recovery motor is turned on to drive the first slice plate to rotate. During the rotation, the first slice plate drives the second slice plate to move to the inside of the slice support plate through the mutual cooperation of the gear rack. At the same time, the first slice plate drives the third slice plate to move to the inside of the slice support plate through the reset member, thereby realizing the reset operation of the first slice plate, the second slice plate and the third slice plate.

[0026] In summary, this application includes at least one of the following beneficial technical effects: By setting up the slicing assembly, it is possible to limit the number of saw blades that the manipulator can grab at a single time, thereby facilitating the saw blade processing process; By setting up the linkage component, it is convenient for the subsequent slicing plates to move and limit the saw blades during the movement of a single slicing plate; By setting up a reset motor, a recovery motor and a reset member, it is convenient for staff to perform reset operations on the first slicing plate, the second slicing plate and the third slicing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application.

[0028] Figure 2 It is a schematic diagram of the display robot structure of Example 1 of the present application.

[0029] Figure 3 This is a cross-sectional view of the segmented support plate of Example 1 of the present application.

[0030] Figure 4 This is a schematic diagram of the segmented support plate of Example 2 of the present application.

[0031] Figure 5 This is a cross-sectional view of the segmented support plate of Example 2 of the present application.

[0032] Figure 6 This is a schematic diagram of the internal structure of the segmented support plate of Example 3 of the present application.

[0033] Figure 7 This is a schematic diagram of the connection relationship between the second split plate and the driving rod in Example 3 of the present application.

[0034] Explanation of the accompanying symbols: 1. frame; 11. guide rail; 2. side grinder; 3. front angle grinder; 4. back angle grinder; 5. manipulator; 51. driving member; 52. lifting arm; 53. rotating arm; 54. electromagnetic block; 6. processing hopper; 61. loading tray; 62. loading rod; 63. sliding rail; 64. knife edge; 65. finished rod; 7. slice assembly; 71. slice slide rail; 72. slice support plate; 73. slice block; 74. slice tension spring; 75. slice plate group; 751. first slice plate; 752. second slice plate; 7521. driving rod; 7522. driving spring; 75 3. Third split plate; 76. Linkage assembly; 761. First connecting rod; 762. Second connecting rod; 763. First gear pair; 7631. First drive gear; 7632. First intermediate wheel; 7633. First slave gear; 764. First rack; 765. Second gear pair; 7651. Second drive gear; 7652. Second intermediate wheel; 7653. Second slave gear; 766. Second rack; 77. Reset motor; 78. Recovery motor; 79. Reset member; 791. Reset ratchet; 792. Reset belt ring; 793. Reset belt; 794. Reset pulley; 795. Driven ratchet. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 -Attached Figure 7This application is described in further detail.

[0036] The embodiment of the present application discloses a gear grinding machine. Example 1

[0037] Reference Figure 1 , Figure 2 and Figure 3 A gear grinding machine includes a frame 1, and a side grinder 2, a front angle grinder 3, and a back angle grinder 4 arranged in sequence within the frame 1. A manipulator 5 is provided on the side of the back angle grinder 4 away from the front angle grinder 3. Two horizontal guide rails 11 are provided on the upper side of the frame 1, and the two guide rails 11 are arranged opposite each other. A driving member 51 is connected to the upper end of the manipulator 5 for driving the manipulator 5 to slide along the length direction of the guide rails 11. A processing material bin 6 is provided on the side of the manipulator 5 away from the back angle grinder 4.

[0038] In this embodiment, the processing bin 6 includes two spaced-apart loading trays 61. Each loading tray 61 is vertically arranged, and a loading rod 62 is fixedly connected to the middle position of each loading tray 61. Each loading tray 61 is fixedly connected to a plurality of sliding rails 63 along its radial direction. In this embodiment, the number of sliding rails 63 connected to each loading tray 61 is one. Each sliding rail 63 is slidably connected to a blade 64 along its length. Each blade 64 is perpendicular to the sliding rail 63 and can simultaneously abut multiple saw blades on the connected loading rod 62. A finished product rod 65 is provided on one side of each loading rod 62 and is arranged parallel to the loading rod 62.

[0039] Each loading tray 61 is connected to a slicing assembly 7 , which is used to perform slicing operations on the saw blades on the loading rod 62 .

[0040] When a saw blade needs to be sharpened, it is placed on the loading rod 62 and abutted against the blade by the blade edge 64. The saw blade is then removed from the loading rod 62 by the robot 5. During this process, the slicing assembly 7 limits the robot 5 to a single blade at a time. The robot 5 then moves the saw blade to the side grinder 2, the front angle grinder 3, and the back angle grinder 4 for sharpening.

[0041] By setting the slicing component 7 to limit the number of saw blades that the manipulator 5 can take at a single time, the phenomenon that the manipulator 5 takes more than one saw blade at a single time, thereby affecting the saw blade grinding, is reduced.

[0042] The manipulator 5 includes a vertically mounted lifting arm 52 connected to a drive member 51. The lower end of the lifting arm 52 is capable of lifting and lowering. The lifting and lowering operation of the lifting arm 52 can be achieved by a variety of drive sources, such as a hydraulic cylinder, a pneumatic cylinder, and an electric push rod. In this embodiment, the lifting arm 52 is raised and lowered by an electric push rod as the drive source. The lower end of the lifting arm 52 is connected to a rotating arm 53, which is rotatably connected to the lifting arm 52 and can rotate independently. The rotating arm 53 is driven by a motor. Multiple electromagnetic blocks 54 are mounted on the rotating arm 53, each of which is used to grab the saw blade.

[0043] When the saw blade needs to be grabbed by the robotic arm for grinding, the driving member 51 cooperates with the lifting arm 52 and the rotating arm 53 to drive the electromagnetic block 54 to move to the side of the saw blade. The electromagnetic block 54 is then placed on the outside of the loading rod 62 and energized, so that the electromagnetic block 54 attracts and grabs the saw blade on the loading rod 62. After grinding is completed, the robotic arm drives the electromagnetic block 54 and the attracted saw blade to be placed on the outside of the finished rod 65. At this time, the electromagnetic block 54 is de-energized, causing the saw blade to fall onto the finished rod 65, completing the saw blade unloading operation.

[0044] The slicing assembly 7 includes a plurality of slicing rails 71 fixedly connected to the loading tray 61. In this embodiment, two slicing rails 71 are arranged opposite each other, and each slicing rail 71 is distributed radially along the loading tray 61. Each slicing rail 71 is slidably connected to a slicing support plate 72 along the length of the slicing rail 71. Each slicing support plate 72 is arranged perpendicular to the slicing rail 71 to which it is connected, and each slicing support plate 72 can simultaneously abut against multiple saw blades on one side of the loading rod 62. Each slicing rail 71 is threadedly connected to a lead screw, which passes through one end of the slicing rail 71 and abuts against the side of the slicing support plate 72 away from the loading rod 62. Since the lead screw is a conventional structure and is not the main innovation of this application, it is not shown in the drawings.

[0045] Each segment support plate 72 is slidably connected to a plurality of segment blocks 73 along its length. In this embodiment, three segment blocks 73 are connected to each segment support plate 72, and the three segment blocks 73 are arranged in parallel. Each segment block 73 is connected to a segment tension spring 74 at one end near the segment support plate 72. Each segment tension spring 74 is used to drive the connected segment block 73 to move toward the connected loading tray 61.

[0046] After the saw blade is sleeved onto the outside of the loading rod 62, the segment support plate 72 is moved to abut against the saw blade, and the segment abutment block 73 abuts against the saw blade on the side away from the loading tray 61. When the manipulator 5 takes the saw blade, the segment abutment block 73 abuts against the saw blade and moves simultaneously with the saw blade. When the saw blade driven by the electromagnetic block 54 breaks away from the segment abutment block 73, the segment abutment block 73 abuts against the saw blade away from the loading tray 61 among the remaining saw blades under the drive of the segment tension spring 74, thereby limiting the number of saw blades that the manipulator 5 can take at a time.

[0047] The implementation principle of Example 1 is as follows: a saw blade is grasped by a robotic arm, and during the grasping process, the number of saw blades that the robotic arm can grasp at a time is limited by a slicing assembly 7. The robotic arm then drives the saw blade to the side grinder 2, the front angle grinder 3, and the rear angle grinder for grinding, thereby completing the saw blade grinding operation. Example 2

[0048] Reference Figure 4 and Figure 5 The present embodiment differs from Example 1 in that each slicing support plate 72 is evenly arranged along its length and connected to a plurality of slicing plate groups 75. The slicing plate groups 75 are configured to abut different saw blades. The slicing plate groups 75 are connected to linkage assemblies 76, which are configured to cause adjacent slicing plates to move when one slicing plate in the slicing plate group 75 moves.

[0049] During actual use, different slicing plates are abutted against the saw blade. When the electromagnetic block 54 drives the abutted saw blade to move, the saw blade drives the abutted slicing plate to move. When the slicing plate moves, the linkage assembly 76 drives the remaining slicing plates to move and limits the position of the remaining saw blades away from the loading tray 61, thereby limiting the number of saw blades that the electromagnetic block 54 can take at a single time.

[0050] Each slicing plate assembly 75 includes a first slicing plate 751. Each first slicing plate 751 is provided with a second slicing plate 752 on the side adjacent to the connected loading tray 61. Each second slicing plate 752 is provided with a third slicing plate 753 on the side adjacent to the connected loading tray 61. The end of each first slicing plate 751 adjacent to the slicing support plate 72 is rotatably connected to the slicing support plate 72, and a groove is defined within the slicing support plate 72 for accommodating the first slicing plate 751.

[0051] The second splitting plates 752 are inserted into the interior of the splitting support plate 72 in a direction perpendicular to the splitting support plate 72, and the end of the second splitting plates 752 closest to the splitting support plate 72 is slidably connected to the splitting support plate 72. The splitting support plate 72 has a groove formed therein for accommodating the second splitting plates 752 so as to be rotatably placed within the splitting support plate 72. After being removed from the splitting support plate 72, the end of each second splitting plate 752 can abut against the side of the adjacent saw blade away from the loading tray 61, and at this time, the end of the second splitting plates 752 closest to the splitting support plate 72 is rotatably connected to the inner wall of the splitting support plate 72.

[0052] The third splitting plates 753 are inserted into the interior of the splitting support plate 72 in a direction perpendicular to the splitting support plate 72, and the end of the third splitting plates 753 closest to the splitting support plate 72 is slidably connected to the splitting support plate 72. The splitting support plate 72 has a groove formed therein for accommodating the third splitting plates 753 so as to be rotatably placed within the splitting support plate 72. After being removed from the splitting support plate 72, the end of each third splitting plate 753 can abut against the side of the adjacent saw blade away from the loading tray 61. At this time, the end of the third splitting plates 753 closest to the splitting support plate 72 is rotatably connected to the inner wall of the splitting support plate 72.

[0053] The linkage assembly 76 includes a first connecting rod 761 rotatably connected to the middle position of each first split plate 751 on the side away from the loading tray 61. The end of the first connecting rod 761 away from the first split plate 751 is bent toward the side closer to the adjacent second connecting rod 762. The end of each first connecting rod 761 away from the connected first split plate 751 is rotatably connected to the end of the adjacent second split plate 752 inserted into the split support plate 72.

[0054] A second connecting rod 762 is rotatably connected to one side of each second split plate 752 away from the loading tray 61. The end of the second connecting rod 762 away from the second split plate 752 is bent toward the loading tray 61. The end of the second connecting rod 762 away from the second split plate 752 is rotatably connected to the end of the adjacent third split plate 753 that is inserted into the interior of the split support plate 72.

[0055] In actual use, the first slicing plate 751 abuts the saw blade on the side away from the loading tray 61. Then, when the electromagnetic block 54 attracts the saw blade on the side away from the loading tray 61, the robot 5 cooperates with the electromagnetic block 54 to drive the saw blade away from the loading tray 61. This movement of the saw blade rotates the first slicing plate 751, which in turn drives the second slicing plate 752 toward the outside of the slicing support plate 72, causing the second slicing plate 752 to abut against an adjacent saw blade. This effectively limits the number of saw blades that can be attracted by the electromagnetic block 54 at any one time.

[0056] When the electromagnetic block 54 drives the saw blade abutted by the second slicing plate 752 to move, the second slicing plate 752 rotates toward the inside of the slicing support plate 72 driven by the saw blade. At this time, the second slicing plate 752 drives the third slicing plate 753 to move through the second connecting rod 762 and makes the third slicing plate 753 abut against the adjacent saw blade, thereby realizing the limiting operation of the subsequent saw blade.

[0057] A reset motor 77 is connected to one side of each first split plate 751 . Each reset motor 77 is used to drive the connected first split plate 751 to rotate. When the reset motor 77 is turned off, the first split plate 751 can rotate independently of the reset motor 77 .

[0058] When subsequent saw blade processing operations are required, the saw blade is mounted on the loading rod 62, and then the first slicing plate 751 is driven to rotate by the reset motor 77 and abut against the adjacent saw blade. During the rotation process, the first slicing plate 751 drives the third slicing plate 753 and the second slicing plate 752 to rotate and move to the inside of the slicing support plate 72.

[0059] The implementation principle of Example 2 is: when it is necessary to take the saw blade on the loading rod 62, the saw blade drives the first splitting plate 751 to move during the movement, and the first splitting plate 751 drives the second splitting plate 752 to block the adjacent saw blade during the movement, thereby realizing the operation of limiting the number of saw blades adsorbed by the electromagnetic block 54.

[0060] After the saw blade on the loading rod 62 is taken away, the required grinding saw blade is put on the loading rod 62, and then the reset motor 77 is turned on to drive the first slicing plate 751, the second slicing plate 752 and the third slicing plate 753 to return to their initial positions. Example 3

[0061] Reference Figure 6 and Figure 7 The present embodiment differs from Examples 1 and 2 in that the linkage assembly 76 includes a first gear pair 763 connected to the first split plate 751. A first rack 764 is connected to one side of the first gear pair 763, and the first gear pair 763 is capable of driving the first rack 764 to move during the rotation of the first split plate 751. The length of the first rack 764 is parallel to the length of the second split plate 752. The first rack 764 is rotatably connected to the second split plate 752 on the side closest to the second split plate 752.

[0062] The second split plate 752 is connected to a second gear pair 765, and a second rack 766 is connected to one side of the second gear pair 765. The second gear pair 765 can drive the second rack 766 to move during the rotation of the second split plate 752. The second rack 766 is arranged parallel to the third split plate 753. The side of the second rack 766 closest to the third split plate 753 is rotatably connected to the third split plate 753.

[0063] As the electromagnetic block 54 drives the saw blade to move, the saw blade drives the first slicing plate 751 to rotate. During the rotation of the first slicing plate 751, the first rack 764 is driven to move via the first gear pair 763. During the movement of the first rack 764, the second slicing plate 752 is driven to move and abut against an adjacent saw blade. The saw blade abutting one side of the second slicing plate 752 drives the second slicing plate 752 to rotate during the movement. During the rotation of the second slicing plate 752, the second rack 766 is driven to move via the second gear pair 765. During the movement of the second rack 766, the third slicing plate 753 is driven to move and abut against an adjacent saw blade, thereby limiting the position of the subsequent saw blade.

[0064] The first gear pair 763 includes a first drive gear 7631 fixedly sleeved on the first split plate 751 and inserted into one side of the split support plate 72. One side of the first drive gear 7631 is meshed with a first intermediate gear 7632, and one side of the first intermediate gear 7632 is meshed with a first slave gear 7633. The first slave gear 7633 is located above the first rack 764 and meshes with the first rack 764.

[0065] During the rotation of the first split plate 751, the first split plate 751 drives the first drive gear 7631 to rotate, and the first drive gear 7631 drives the first intermediate wheel 7632 to rotate during the rotation, and the first intermediate wheel 7632 drives the first slave gear 7633 to rotate during the rotation, and the first slave gear 7633 drives the first rack 764 to move during the rotation.

[0066] The second gear pair 765 includes a second drive gear 7651 positioned on one side of the second split plate 752. The second drive gear 7651 is aligned with the rotation axis of the second split plate 752. A drive rod 7521 is slidably inserted into the side of the second split plate 752 near the second drive gear 7651. A drive spring 7522 is fixedly connected between one end of the drive rod 7521 inserted into the interior of the second split plate 752 and the inner wall of the second split plate 752 opposite thereto. A groove for the drive rod 7521 is provided in the middle of the second drive gear 7651. The vertical cross-section of each drive rod 7521 is configured as a diamond shape, and the outer wall of each drive rod 7521 is capable of abutting against the inner wall of the groove of the second drive gear 7651.

[0067] One side of the second driving gear 7651 is meshed with a second intermediate gear 7652 , and one side of the second intermediate gear 7652 is meshed with a second slave gear 7653 . The second slave gear 7653 is located above the second rack 766 and meshes with the second rack 766 .

[0068] When the second splitter plate 752, driven by the first splitter plate 751, moves to a position where it abuts the adjacent saw blade, the drive rod 7521 connected to the second splitter plate 752 is inserted into the adjacent second drive gear 7651. As the saw blade drives the second splitter plate 752 to rotate, the second splitter plate 752 drives the connected second drive gear 7651 to rotate, which in turn drives the second intermediate gear 7652 to rotate. The rotation of the second intermediate gear 7652 drives the second slave gear 7653 to rotate, which in turn drives the second rack 766 to move, which in turn drives the third splitter plate 753 to move and abut the adjacent saw blade.

[0069] A restoring motor 78 is connected to one side of the first splitting plate 751 to drive the first splitting plate 751 to rotate, and the first splitting plate 751 can rotate independently of the restoring motor 78. A reset member 79 is also connected between the first splitting plate 751 and the third splitting plate 753. When the end of the first splitting plate 751 away from the first drive gear 7631 rotates toward the loading tray 61, the first splitting plate 751 drives the third splitting plate 753 to move toward the inside of the splitting support plate 72 via the reset member 79.

[0070] By turning on the recovery motor 78 to drive the first slicing plate 751 to rotate, the first slicing plate 751, the second slicing plate 752 and the third slicing plate 753 can be restored to their initial positions, and the first slicing plate 751 can be abutted against the adjacent saw blade.

[0071] The reset member 79 includes a reset ratchet 791 fixedly connected to the rotation axis of the first split plate 751, and the reset ratchet 791 can rotate under the drive of the first split plate 751. The reset ratchet 791 is externally sleeved with a reset belt ring 792. When the first split plate 751 rotates away from the end of the first drive gear 7631 to which it is connected and toward the loading tray 61, the reset ratchet 791 engages with the externally sleeved reset belt ring 792. The reset belt ring 792 is externally sleeved with a reset belt 793, and the side of the reset belt 793 away from the reset belt ring 792 is sleeved with a reset pulley 794. The reset pulley 794 is internally sleeved with a driven ratchet 795, which is fixedly connected to the adjacent second slave gear 7653. When the second slave gear 7653 drives the second rack 766 and the connected third slicing plate 753 to move toward the direction close to the adjacent saw blade, the driven ratchet 795 is not engaged with the external reset pulley 794.

[0072] During the resetting process, the recovery motor 78 is turned on, and the recovery motor 78 drives the first split plate 751 to rotate. During the rotation, the first split plate 751 drives the first drive gear 7631 to rotate. During the rotation, the first drive gear 7631 drives the first intermediate wheel 7632 to rotate. During the rotation, the first intermediate wheel 7632 drives the first slave gear 7633 to rotate. During the rotation, the first slave gear 7633 drives the first rack 764 and the second split plate 752 to move toward the inside of the split support plate 72.

[0073] The first split plate 751 rotates, driving the reset ratchet 791 to rotate. The reset ratchet 791 engages with the reset belt ring 792, causing the reset ratchet 791 to rotate, which in turn drives the reset belt 793 to rotate. The reset belt 793 rotates, driving the reset pulley 794 to rotate. The reset pulley 794 rotates, driving the driven ratchet 795 to rotate. The driven ratchet 795 rotates, driving the second rack 766 and the third split plate 753 to move toward the interior of the split support plate 72, thereby restoring the initial positions of the first, second, and third split plates 751, 752, and 753.

[0074] The working principle of Example 3 is as follows: when removing a saw blade, the saw blade drives the first slicing plate 751 it abuts to move. The first slicing plate 751, in its movement, drives the second slicing plate 752 to abut against the remaining saw blades. When removing a saw blade again, the second slicing plate 752 drives the third slicing plate 753 to abut against the remaining saw blades, thereby limiting the number of saw blades that can be removed by the electromagnetic block 54.

[0075] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A gear grinding machine, comprising a plurality of saw blade grinders, characterized in that: A processing bin (6) is provided on one side of one of the grinding machines, and a manipulator (5) is provided between the processing bin (6) and the grinding machine, and the manipulator (5) is used to drive the saw blade at the processing bin (6) to move toward the grinding machine; The processing bin (6) includes a loading tray (61), a loading rod (62) is fixedly connected to one side of the loading tray (61), a plurality of sliding rails (63) are fixedly connected to the side wall of the loading tray (61), and a blade ruler (64) for limiting the position of the saw blade on the loading rod (62) is slidably connected inside each of the sliding rails (63); The processing material bin (6) is connected to a slicing assembly (7) for limiting the number of saw blades that the manipulator (5) can grab at a single time.

2. A gear grinding machine according to claim 1, characterized in that: The slicing assembly (7) comprises a slicing support plate (72) connected to the loading disk (61) and capable of moving radially along the loading disk (61); a plurality of slicing abutments (73) are connected to the slicing support plate (72) via a slicing tension spring (74); each of the slicing abutments (73) is capable of moving toward the loading disk (61); and a side of each slicing abutment (73) close to the loading disk (61) is capable of abutting against an adjacent saw blade.

3. The gear grinding machine according to claim 1, characterized in that: The slicing assembly (7) includes a plurality of slicing support plates (72) uniformly distributed around the loading disk (61), and the plurality of slicing support plates (72) simultaneously limit the position of the saw blade on the loading rod (62). Each of the slicing support plates (72) is connected to a plurality of slicing plate groups (75), and the slicing plates in each slicing plate group (75) are used to limit the position of the saw blade. The plurality of slicing plates in the same slicing plate group (75) are connected to a linkage assembly (76), and the linkage assembly (76) can drive the remaining slicing plates to move when a single slicing plate in the same slicing plate group (75) moves.

4. A gear grinding machine according to claim 3, characterized in that: The split plate group (75) includes a first split plate (751), a second split plate (752) and a third split plate (753). One side of the first split plate (751), the second split plate (752) and the third split plate (753) are all used to abut against the saw blade. The end of the first split plate (751) close to the split support plate (72) is rotatably connected to the split support plate (72). The second split plate (752) is inserted into the inside of the split support plate (72) along a direction perpendicular to the split support plate (72). The second split plate (752) close to the split support plate (72) is connected to the inside of the split support plate (72). One end of the slicing support plate (72) is slidably connected to the slicing support plate (72), and a groove is provided inside the slicing support plate (72) for accommodating the second slicing plate (752) to be rotated and placed inside the slicing support plate (72). The third slicing plate (753) is plugged into the slicing support plate (72) along a direction perpendicular to the slicing support plate (72), and one end of the third slicing plate (753) close to the slicing support plate (72) is slidably connected to the slicing support plate (72), and a groove is provided inside the slicing support plate (72) for accommodating the third slicing plate (753) to be rotated and placed inside the slicing support plate (72).

5. A gear grinding machine according to claim 4, characterized in that: The first slicing plate (751) is rotatably connected to a side away from the abutting saw blade with a first connecting rod (761), and the first connecting rod (761) is bent and rotatably connected to an end of the second slicing plate (752) away from the saw blade; The second split plate (752) is rotatably connected to a side away from the third split plate (753) with a second connecting rod (762). The second connecting rod (762) is bent, and the end of the second connecting rod (762) away from the second split plate (752) is rotatably connected to the third split plate (753).

6. The gear grinding machine according to claim 5, characterized in that: One side of the first slicing plate (751) is connected to a reset motor (77) for driving the first slicing plate (751) to rotate.

7. The gear grinding machine according to claim 4, characterized in that: The linkage assembly (76) includes a first gear pair (763) connected to the rotating end of the first split plate (751), a first rack (764) is connected to one side of the first gear pair (763), and the first rack (764) is rotatably connected to the rotating end of the second split plate (752); The rotating end of the second split plate (752) is connected to a second gear pair (765), the second gear pair (765) is connected to a second rack (766), and the second rack (766) is rotatably connected to the rotating end of the third split plate (753).

8. The gear grinding machine according to claim 7, characterized in that: The first gear pair (763) includes a first driving gear (7631) fixedly connected to the first split plate (751), one side of the first driving gear (7631) is meshed with a first intermediate gear (7632), one side of the first intermediate gear (7632) is meshed with a first slave gear (7633), and the first slave gear (7633) is meshed with the first rack (764).

9. The gear grinding machine according to claim 7, characterized in that: The second gear pair (765) includes a second drive gear (7651), and the second split plate (752) is slidably inserted with a drive rod (7521) close to the side wall of the second drive gear (7651). The drive rod (7521) can be inserted into the second drive gear (7651) when the second split plate (752) abuts against the saw blade and drives the second drive gear (7651) to rotate during the rotation of the second split plate (752). One side of the second drive gear (7651) is engaged with a second intermediate wheel (7652), and one side of the second intermediate wheel (7652) is engaged with a second slave gear (7653), and the second slave gear (7653) is engaged with the second rack (766).

10. The gear grinding machine according to claim 7, characterized in that: A recovery motor (78) for driving the first slice plate (751) to rotate is connected to one side of the first slice plate (751), and a reset member (79) is connected between the first slice plate (751) and the third slice plate (753). The reset member (79) can drive the third slice plate (753) to move toward the inside of the slice support plate (72) when the first slice plate (751) rotates toward the loading disk (61).

Images