Blade double-end surface fine grinding system and method

Abstract

The present invention discloses a double-end surface fine grinding system and method for a blade, which belongs to the field of blade processing. A double-end surface fine grinding system for a blade includes an arranging machine, a transfer assembly, and a double-end surface fine grinding machine which are arranged in sequence. The arranging machine includes a frame, a material tray, a carrier plate, a material tray conveying line arranged on the frame, a carrier plate conveying line, a first material moving assembly, a second material moving assembly, a loading storage bin, a unloading storage bin, a third material moving assembly, and a fourth material moving assembly. The material moving end of the first material moving assembly is located above the material tray conveying line and the carrier plate conveying line. The first material moving assembly is used to take the blade to be finely ground from the material tray and place it on the carrier plate. The material moving end of the fourth material moving assembly is located above the material tray conveying line and the carrier plate conveying line. The present invention realizes efficient tray placement and loading storage of the blade to be finely ground, unloading storage and efficient tray placement of the blade after fine grinding, and efficient storage and transfer of the material tray, thereby greatly improving the fine grinding efficiency.

Description

Technical Field

[0001] The invention belongs to the field of blade processing, and in particular relates to a blade double-end surface fine grinding system and method. Background Art

[0002] In the production and processing of blades, such as artwork blades, it is necessary to remove batches of blades to be finely ground from the material tray and place them in the carrier tray, and to remove batches of finely ground blades from the carrier tray and place them in the material tray. Since the placement angles of the blades in the material tray and the carrier tray are different, the traditional blade double-end surface fine grinding system is prone to inaccurate alignment, resulting in placement failure and low efficiency.

[0003] And after all the finely ground blades in the carrier are taken out, most of the current practices are to manually take out the empty carrier, and then manually place the empty carrier in the loading stage. This method cannot realize the reuse of the carrier in the system, and is inefficient; and an additional empty carrier is required. When the empty carrier in the unloading stage is taken out, another empty carrier needs to be placed in the loading stage. Otherwise, after the empty carrier in the unloading stage is taken out, the empty carrier outside the system is manually taken to the loading stage and placed, which is even more inefficient.

[0004] In addition, in order to improve efficiency, traditional blade double-end fine grinding processing systems often stack and store trays full of blades to be finely ground when arranging blades, so that subsequent operations can efficiently remove the blades to be finely ground from the trays. After all the blades to be finely ground on the top tray have been removed, the top empty tray is manually removed, which is inefficient and cannot be stored well, which can easily cause the empty tray to be lost or damaged. Not only do empty trays need to be stored and transferred in the loading section, but there is also a need for trays for holding finely ground blades. Currently, empty trays are usually placed manually in the finely ground blade placement area, which also causes inefficiency problems and ultimately leads to low fine grinding efficiency. Summary of the invention

[0005] The object of the present invention is to provide a blade double-end surface fine grinding system and method to overcome at least one of the above-mentioned defects in the prior art.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] The present invention provides a double-end surface fine grinding processing system for a blade, comprising an array machine, a transfer component, and a double-end surface fine grinding machine which are arranged in sequence. The array machine comprises a frame, a material tray, a carrier tray, a material tray conveying line arranged on the frame, a carrier tray conveying line, a first material moving component, a second material moving component, a loading material storage bin, a unloading material storage bin, a third material moving component, and a fourth material moving component. The material tray is placed on the material tray conveying line, the carrier tray is placed on the carrier tray conveying line, the material moving end of the first material moving component is located above the material tray conveying line and the carrier tray conveying line, the first material moving component is used to take the blade to be finely ground from the material tray and place it on the carrier tray, and the second material moving component is arranged opposite to the loading material storage bin, and is used to transport the carrier tray to the loading material storage bin. The carrier and the blades to be finely ground on the feeding line are transferred to the loading storage bin. The loading end of the transfer component is arranged opposite to the loading storage bin, and is used to transfer the carrier and the blades to be finely ground in the loading storage bin to the double-end surface fine grinder for processing. The unloading end of the transfer component is arranged opposite to the unloading storage bin, and is used to transfer the carrier and the finely ground blades processed by the double-end surface fine grinder to the unloading storage bin. The third material moving component is arranged opposite to the unloading storage bin, and is used to transfer the carrier and the finely ground blades in the unloading storage bin to the carrier conveyor line. The material moving end of the fourth material moving component is located above the material tray conveyor line and the carrier conveyor line. The finely ground blades of the carrier conveyor line are taken away from the carrier by the fourth material moving component and placed on the material tray.

[0008] Preferably, the tray conveyor line includes a first linear module, a first storage and transfer area, and a second storage and transfer area. The first linear module is fixed to the frame. The first linear module has two movable ends. The two movable ends of the first linear module slide in the first storage and transfer area and the second storage and transfer area respectively. The first storage and transfer area and the second storage and transfer area both include a first disc rack, a second disc rack, a supporting frame, and a disc moving frame. The first disc rack, the second disc rack, and the supporting frame are all arranged on the frame. The first disc rack and the second disc rack are spaced apart along the conveying direction of the tray conveyor line. Support frames are provided at the first disc rack and the second disc rack, and the disc moving frame is fixed to the movable end of the first linear module.

[0009] Preferably, the first disc frame includes a first bracket, a first cylinder, a guide rail, a slider, a first mounting plate, a connecting piece, a bearing block, and a first screw. The frames on the front and rear sides of the first linear module are fixed with the first bracket, the first cylinder and the guide rail are fixed to the first bracket, the slider is slidably connected to the guide rail, the first mounting plate is fixed to the slider, the first mounting plate is connected to the first cylinder by a connecting piece, there are two bearing blocks, and the left and right sides of the first mounting plate are provided with a plurality of first mounting holes spaced apart along the length direction of the first mounting plate. The two bearing blocks are passed through the first screw through the first mounting holes. A mounting hole is installed on the left and right sides of the first mounting plate, the second disk frame includes a second bracket, an articulated seat, a swing block, and a torsion spring, the frames on the front and rear sides of the first linear module are fixed with the second bracket, the left and right sides of the top of the first bracket and the second bracket can be detachably connected to the limiting column, and the rear side of the top has a step portion, the left and right sides of the top of the second bracket are fixed with an articulated seat, the articulated seat is located on the inner side of the limiting column of the second bracket, the swing block is hinged to the articulated seat, and a torsion spring is sleeved on the articulated shaft between the articulated seat and the swing block to make the swing block horizontally pressed against the articulated seat, and the movement The disc rack includes a second mounting plate, a first guide sleeve, a first guide column, a second cylinder, a transfer disc, a first limit strip, a first limit plate, and a third cylinder. The second mounting plate is fixed to the moving end of the first linear module. The first guide sleeve is fixed at the four corners of the second mounting plate. The first guide column passes through the first guide sleeve, and a transfer disc is fixed at the top. A first limit strip is fixed to one side of the top of the transfer disc, and a second cylinder is fixed to the bottom of the transfer disc. A first limit plate is fixed to one end of the second cylinder. The end of the first limit plate extends upward and is arranged in two pairs with the first limit strip on the left and right. The second mounting plate A third cylinder is fixed on the top of the plate, and the top of the third cylinder is fixedly connected to the transfer plate, a rubber pad is fixed to the end of the first limit plate close to the side of the first limit strip, the support frame includes a second guide sleeve, a second guide column, a connecting plate, a fourth cylinder, and a supporting strip, the second guide sleeve is fixed to the frame between the two front and rear first brackets and between the two front and rear second brackets, the second guide column passes through the second guide sleeve, the top of the second guide column is fixed to the supporting strip, the second guide columns on the front and rear sides are connected by a connecting plate, the fourth cylinder is fixed to the connecting plate, and the top of the fourth cylinder is connected to the frame.

[0010] Preferably, the carrier conveyor line includes a second linear module, a first rotating member, a first clamping member, a second rotating member, a second clamping member, and a transition table. The second linear module is fixed to the frame. The second linear module has three moving ends. The moving end of the second linear module located on the left is provided with a first rotating member. The rotating end of the first rotating member is provided with a first clamping member for clamping the carrier. The moving end in the middle of the second linear module is provided with a transition table. The moving end of the second linear module located on the right is provided with a second rotating member. The rotating end of the second rotating member is provided with a second clamping member for clamping the carrier.

[0011] Preferably, the first clamping member and the second clamping member have the same structure, both including a first placement plate, a second limiting strip, a fifth cylinder, a vertical plate, a second screw, and a second limiting plate. The second limiting strip is fixed to one side of the top of the first placement plate, and the fifth cylinder is fixed to the other side of the bottom of the first placement plate. The vertical plate is fixed to one end of the fifth cylinder. A threaded groove is provided on the top of the vertical plate, and a slotted hole is provided on the second limiting plate. The second screw passes through the slotted hole and is screwed to the threaded groove to detachably connect the second limiting plate to the top of the vertical plate. The second limiting plate and the second limiting strip are arranged opposite to each other, and the carrier is clamped between the second limiting plate and the second limiting strip. The carrier has at least two groups of knife edges and a center hole. The carrier has a center hole in the middle of the carrier, and each group of knife edges includes a plurality of knife edges equidistantly distributed circumferentially along the center line of the center hole.

[0012] Preferably, the first material moving assembly and the fourth material moving assembly have the same structure, both including a third linear module, a fourth linear module, a mounting frame, a third rotating member, a light shield, and a thumb cylinder. The third linear module is fixed to the frame, the fourth linear module is fixed to the moving end of the third linear module, the mounting frame is fixed to the moving end of the fourth linear module, a plurality of third rotating members are fixed to the mounting frame, the thumb cylinder is fixed to the rotating end of the third rotating member, the light shield is fixed to the bottom of the thumb cylinder, and the clamping end of the thumb cylinder extends out of the light shield.

[0013] Preferably, the second material moving assembly and the third material moving assembly have the same structure, both including a fifth linear module, a vertical frame, a sixth cylinder, a cross arm, and a push block. The fifth linear module is fixed to the frame, the moving end of the fifth linear module is fixed with the vertical frame, the lower part of the vertical frame is fixed with the sixth cylinder, the bottom end of the sixth cylinder is fixed with the cross arm, and the push block is fixed on the rear side of the bottom of the cross arm.

[0014] Preferably, the loading storage bin and the unloading storage bin have the same structure, both including a sixth linear module, a storage rack, and a second placement plate. The sixth linear module is fixed to the frame, and the movable end of the sixth linear module is fixed with a storage rack. A plurality of second placement plates are fixed in the storage rack from top to bottom at intervals. One side of the first placement plate has an arc-shaped protrusion, and one side of the second placement plate has an arc-shaped groove, and the arc-shaped groove cooperates with the arc-shaped protrusion. The tops of the first placement plate, the second placement plate, and the transition platform all have a plurality of anti-slip grooves. The other side wall of the first placement plate opposite to the arc-shaped protrusion is a plane, and the left and right side walls of the transition platform are both planes.

[0015] Preferably, it also includes a seventh linear module, a first visual detection camera, a second visual detection camera, and a control cabinet. The frame is fixed with two groups of seventh linear modules, and the two groups of seventh linear modules are respectively located above the first storage and transfer area and the second storage and transfer area. The moving end of the seventh linear module is fixed with the first visual detection camera. The two first visual detection cameras located above the first storage and transfer area are respectively located above the material tray and the first clamping member. The two first visual detection cameras located above the second storage and transfer area are respectively located above the material tray and the second clamping member. The frame between the first clamping member and the material tray conveyor line and the frame between the second clamping member and the material tray conveyor line are both provided with the second visual detection camera. The second visual detection camera is located below the first material moving assembly and the fourth material moving assembly. The first visual detection camera, the second visual detection camera, the seventh linear module, the material tray conveyor line, the tray conveyor line, the first material moving assembly, the second material moving assembly, the loading storage bin, the unloading storage bin, the third material moving assembly, and the fourth material moving assembly are all electrically connected to the control cabinet.

[0016] The present invention also provides a double-end surface fine grinding method for a blade, which is processed by the above-mentioned double-end surface fine grinding system for a blade, comprising the following steps: S1: conveying a tray full of blades to be finely ground to a waiting area through a tray conveyor line, taking away the blades to be finely ground in the waiting area with a first material moving component, and placing them on a tray of a tray conveyor line, conveying the tray full of blades to be finely ground to the front side of a loading bin, and then transferring the tray and the blades to be finely ground to the loading bin together through a second material moving component, S2: transferring the tray in the loading bin together with the blades to be finely ground to a double-end surface fine grinder through a transfer component for double-end surface fine grinding Surface fine grinding processing, S3: After the processing is completed, the carrier together with the finely ground blades processed by the double-end surface fine grinder are transferred to the unloading storage bin for storage through the transfer component, and the carrier and the finely ground blades are transferred to the carrier conveyor line through the third material moving component. The carrier conveyor line transports the carrier full of finely ground blades to the bottom of the fourth material moving component, S4: The tray conveyor line transports the empty tray to the waiting area, and the fourth material moving component takes the finely ground blades from the carrier and places them on the empty tray in the waiting area, S5: After all the finely ground blades are taken away, the empty carrier is reused through the carrier conveyor line for placing the blades to be finely ground.

[0017] The beneficial effects of the present invention are:

[0018] 1. It can realize efficient placement and loading storage of blades to be finely ground, unloading storage and efficient placement of blades after fine grinding, and efficient storage and transfer of trays. In the loading section, there is no need to manually remove the empty trays, and in the placement section of the blades after fine grinding, there is no need to manually place the empty trays in the waiting area, which improves the working efficiency and reduces the possibility of loss or damage of empty trays, and realizes the reuse of empty trays in the machine. A small and fixed amount of trays is used to achieve self-circulation in the machine, and no additional empty trays are required. After the amount of trays in the machine reaches the requirement, there is no need to manually load and remove the empty trays. Not only is the loading and unloading efficiency higher, but it is also safer, which greatly improves the fine grinding efficiency.

[0019] 2. The first visual inspection camera is combined with the control cabinet to achieve accurate placement of the blades. The second visual inspection camera is used to reconfirm the angle of the blades, further improving the accuracy of placement.

[0020] 3. In the loading section, there is no need to manually remove the empty trays, and in the placement section of the blades after fine grinding, there is no need to manually place the empty trays in the waiting area, which improves the work efficiency and reduces the possibility of loss or damage of the empty trays. Not only can the trays be efficiently stored and transferred in the loading section, but the trays can also be uniformly stored and efficiently transferred in the placement section of the blades after fine grinding.

[0021] 4. By setting the limit column, the tray is limited to ensure that the tray is placed in the required position, especially for stacked trays, to prevent the stacked trays from falling; the detachable limit column can be replaced with limit columns of different heights according to different needs.

[0022] 5. Through the arrangement of a plurality of first mounting holes and the arrangement of the first screws, the distance between the two bearing blocks can be adjusted according to different material tray specifications to adapt to different material trays, and the adaptability is wide. The arrangement of the rubber pad plays a protective role on the material tray.

[0023] 6. Through the cooperation of the slotted hole, the threaded groove, and the second screw, different second limit plates can be replaced according to different carriers to ensure stable clamping of the carriers. It has high adaptability and can also adjust the distance between the second limit plate and the second limit bar. Combined with the fifth cylinder, stable clamping of different carriers can be achieved.

[0024] 7. More blades can be placed by setting several blade position settings.

[0025] 8. By setting the light shield, after the light is reflected on the side of the light shield, when the second visual inspection camera collects the blade image, the imaging background is dark, which forms a sharp contrast with the bright blade image, thereby improving the imaging clarity and thus improving the placement accuracy.

[0026] 9. Use the method of directly pushing the carrier to transfer the blade and the carrier to the loading bin or from the unloading bin to avoid the blade falling in the carrier when transferring the carrier.

[0027] 10. Through multi-layer settings, multiple carriers can be stored, which is conducive to subsequent efficient loading and unloading.

[0028] 11. The arc-shaped groove cooperates with the arc-shaped protrusion so that the carrier can be smoothly transferred between the first placement plate and the second placement plate.

[0029] 12. The plane is set so that when the first placement plate is docked with the transition platform, the carrier can transition smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the present invention.

[0031] Figure 2 It is a schematic diagram of the three-dimensional structure of the train aligning machine of the present invention (the first rotating member is rotated 90° backwards and the second rotating member is rotated 90° to the right).

[0032] Figure 3 yes Figure 2 Schematic diagram of the main structure.

[0033] Figure 4 It is a schematic diagram of the main structure of the tray conveyor line of the present invention (with trays placed).

[0034] Figure 5 It is a three-dimensional structural schematic diagram of the material tray conveyor line of the present invention.

[0035] Figure 6 It is a schematic diagram of the three-dimensional structure of the first disk rack of the present invention.

[0036] Figure 7 It is a bottom view structural schematic diagram of the first mounting plate, the bearing block, the first screw, and the first mounting hole of the present invention.

[0037] Figure 8 It is a schematic diagram of the top structure of the second tray rack and the material tray of the present invention.

[0038] Fig. 9 yes Figure 8 Schematic diagram of the enlarged structure of A.

[0039] Fig.10 It is a positional relationship diagram of the step portion and the swing block of the present invention.

[0040] Fig.11 It is a schematic diagram of the main structure of the tray moving rack of the present invention.

[0041] Fig.12It is a schematic diagram of the matching structure of the support frame and the second disk frame of the present invention.

[0042] Fig.13 yes Fig.12 Schematic diagram of the enlarged structure of B.

[0043] Fig.14 It is a three-dimensional structural schematic diagram of the tray conveyor line of the present invention.

[0044] Fig.15 It is a right side structural schematic diagram of the first rotating member and the first clamping member of the present invention.

[0045] Fig.16 It is a schematic diagram of the top view of the structure of the vertical plate and the second limiting plate of the present invention.

[0046] Fig.17 It is a schematic diagram of the three-dimensional structure of the carrier plate of the present invention.

[0047] Fig.18 It is a schematic diagram of the top view of the structure of the first placement plate of the present invention.

[0048] Fig.19 It is a schematic diagram of the matching state of the transition platform and the second clamping member of the present invention.

[0049] Fig. 20 It is a schematic diagram of the matching state of the transition platform and the first clamping member of the present invention.

[0050] Fig.21 It is a schematic diagram of the three-dimensional structure of the first material moving assembly of the present invention.

[0051] Fig. 22 It is a right side structural schematic diagram of the second material moving assembly of the present invention.

[0052] Fig.23 It is a three-dimensional structural schematic diagram of the loading storage bin of the present invention.

[0053] Fig.24 yes Fig.23 Schematic diagram of the enlarged structure of C in the figure.

[0054] Fig.25 It is a partial three-dimensional structural schematic diagram of the whole-line machine of the present invention.

[0055] Fig.26 It is a control block diagram of the whole train machine of the present invention.

[0056] The markings in the attached drawings are: 100-alignment machine, 200-transfer assembly, 300-double-end surface grinding machine, 1-frame, 2-material tray, 3-carrying tray, 4-material tray conveyor line, 5-carrying tray conveyor line, 6-first material moving assembly, 7-second material moving assembly, 8-loading storage bin, 9-unloading storage bin, 10-third material moving assembly, 11-fourth material moving assembly, 41-first linear module, a-first storage transfer area, b-second storage transfer area, 42-first disk rack, 43-second disk rack, 44-support frame, 45-disk moving rack, 421-first bracket, 422-first air Cylinder, 423-guide rail, 424-slider, 425-first mounting plate, 426-connector, 427-bearing block, 428-first screw, 429-first mounting hole, 431-second bracket, 432-hinged seat, 433-swing block, 434-torsion spring, 46-limiting column, 47-step portion, 451-second mounting plate, 452-first guide sleeve, 453-first guide column, 454-second cylinder, 455-transfer plate, 456-first limiting strip, 457-first limiting plate, 458-third cylinder, 459-rubber pad, 441-second Guide sleeve, 442-second guide column, 443-connecting plate, 444-fourth cylinder, 445-support bar, 51-second linear module, 52-first rotating member, 53-first clamping member, 54-second rotating member, 55-second clamping member, 56-transition table, 5351-first placement plate, 5352-second limit bar, 5353-fifth cylinder, 5354-vertical plate, 5355-second screw, 5356-second limit plate, 5357-thread groove, 5358-slotted hole, 31-carrying edge, 32-center hole, 6111-third linear module, 6112-the fourth linear module, 6113-the mounting frame, 6114-the third rotating member, 6115-the light shield, 6116-the thumb cylinder, 7101-the fifth linear module, 7102-the vertical frame, 7103-the sixth cylinder, 7104-the horizontal arm, 7105-the push block, 891-the sixth linear module, 892-the magazine rack, 893-the second placement plate, 53511-the arc-shaped protrusion, 8931-the arc-shaped groove, 12-the anti-slip groove, 13-the seventh linear module, 14-the first visual inspection camera, 15-the second visual inspection camera, 16-the control cabinet. DETAILED DESCRIPTION

[0057] The present invention will now be further described with reference to the accompanying drawings and specific implementation methods.

[0058] Contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0059] like Figures 1 to 26 As shown, a blade double-end surface fine grinding system provided in this embodiment includes an aligning machine 100, a transfer assembly 200, and a double-end surface fine grinding machine 300 arranged in sequence, and the aligning machine 100 includes a frame 1, a material tray 2, a carrier tray 3, a material tray conveyor line 4 arranged on the frame 1, a carrier tray conveyor line 5, a first material moving assembly 6, a second material moving assembly 7, a loading material storage bin 8, a unloading material storage bin 9, a third material moving assembly 10, a fourth material moving assembly 11, a seventh linear module 13, a first visual inspection camera 14, a second visual inspection camera 15, and a control cabinet 16.

[0060] The material tray 2 is placed on the material tray conveyor line 4, the carrier tray 3 is placed on the carrier tray conveyor line 5, the transfer end of the first material transfer component 6 is located above the material tray conveyor line 4 and the carrier tray conveyor line 5, the blade to be finely ground is taken away from the material tray 2 by the first material transfer component 6 and placed on the carrier tray 3, the second material transfer component 7 is arranged front and back relative to the loading storage bin 8, and is used to transfer the carrier tray 3 and the blade to be finely ground of the carrier tray conveyor line 5 to the loading storage bin 8, and the loading end of the transfer component 200 is arranged front and back relative to the loading storage bin 8, and is used to transfer the carrier tray 3 and the blade to be finely ground of the loading storage bin 8 to the double-end surface fine grinder 300 is processed, the unloading end of the transfer component 200 is arranged relative to the unloading storage bin 9, and is used to transfer the carrier 3 and the finely ground blade processed by the double-end fine grinder 300 to the unloading storage bin 9, the third material moving component 10 is arranged relative to the unloading storage bin 9, and is used to transfer the carrier 3 and the finely ground blade of the unloading storage bin 9 to the carrier conveyor line 5, the moving end of the fourth material moving component 11 is located above the material tray conveyor line 4 and the carrier conveyor line 5, and the finely ground blade of the carrier conveyor line 5 is taken away from the carrier 3 by the fourth material moving component 11 and placed on the material tray 2. The frame 1 is fixed with two groups of seventh linear modules 13, and the two groups of seventh linear modules 13 are respectively located above the first storage transfer area a and the second storage transfer area b. The moving end of the seventh linear module 13 is fixed with a first visual inspection camera 14. The two first visual inspection cameras 14 located above the first storage transfer area a are respectively located above the material tray 2 and the first clamping member 53. The two first visual inspection cameras 14 located above the second storage transfer area b are respectively located above the material tray 2 and the second clamping member 55. The first clamping member 53 is connected to the material tray conveyor line. 4, and the frame 1 between the second clamping member 55 and the tray conveyor line 4 are both provided with a second visual inspection camera 15, and the second visual inspection camera 15 is located below the first material moving component 6 and the fourth material moving component 11, and the first visual inspection camera 14, the second visual inspection camera 15, the seventh linear module 13, the tray conveyor line 4, the loading tray conveyor line 5, the first material moving component 6, the second material moving component 7, the loading material storage bin 8, the unloading material storage bin 9, the third material moving component 10, and the fourth material moving component 11 are all electrically connected to the control cabinet 16.

[0061] This embodiment also provides a double-end surface fine grinding method for a blade, which is processed by using the above-mentioned double-end surface fine grinding system for a blade, and includes the following steps:

[0062] S1: The tray 2 loaded with blades to be finely ground is conveyed to the waiting area through the tray conveyor line 4, and the first material moving assembly 6 takes the blades to be finely ground in the waiting area and places them on the tray 3 of the tray conveyor line 5. The tray conveyor line 5 conveys the tray 3 loaded with blades to be finely ground to the front side of the loading bin 8, and then the tray 3 and the blades to be finely ground are transferred to the loading bin 8 together through the second material moving assembly 7.

[0063] S2: The carrier plate 3 of the loading storage bin 8 together with the blade to be finely ground is transported to the double-end surface fine grinding machine 300 through the transport component 200 for double-end surface fine grinding processing.

[0064] S3: After the processing is completed, the carrier 3 together with the finely ground blades processed by the double-end fine grinder 300 are transferred to the unloading storage bin 9 for storage through the transfer component 200, and the carrier 3 and the finely ground blades are transferred to the carrier conveyor line 5 through the third material transfer component 10. The carrier conveyor line 5 conveys the carrier 3 loaded with finely ground blades to the bottom of the fourth material transfer component 11.

[0065] S4: the tray conveyor line 4 conveys the empty tray 2 to the waiting area, and the fourth material moving assembly 11 takes the finely ground blade from the carrier tray 3 and places it on the empty tray 2 in the waiting area.

[0066] S5: After all the blades are taken away after fine grinding, the empty tray 3 is reused through the tray conveyor line 5 to place the blades to be finely ground.

[0067] The present invention realizes efficient placement and loading storage of blades to be finely ground, unloading storage and efficient placement of blades after fine grinding, and efficient storage and transfer of trays 2. In the loading section, there is no need to manually remove the empty tray 2, and in the placement section of the blades after fine grinding, there is no need to manually place the empty tray 2 in the waiting area, thereby improving the operating efficiency, reducing the possibility of loss or damage of the empty tray 2, and realizing the reuse of the empty tray 3 in the machine, realizing self-circulation in the machine with a small and fixed amount of trays 3, and no additional empty trays 3 are required. After the amount of trays 3 in the machine reaches the requirement, there is no need to manually load and remove the empty tray 3, which not only makes the loading and unloading efficiency higher, but also safer, greatly improving the fine grinding efficiency. In the loading section, a first visual inspection camera 14 is respectively arranged above the tray 2 in the waiting area and the first clamping member 53, which are used to determine the position and angle of the blade to be finely ground in the tray 2 in the waiting area, and the position and angle of the empty blade edge 31 of the tray 3 in the loading section. The position and angle information is fed back to the control cabinet 16, and the control cabinet 16 controls the first material moving assembly 6 to move to the waiting area to take away the blade to be finely ground, and place it in the corresponding blade carrying edge 31 of the loading section tray 3; in the placing section, a first visual inspection camera 14 is set above the tray 2 in the waiting area and the second clamping member 55, respectively, to determine the position and angle of the finely ground blade in the tray 3 of the second clamping member 55, and the position and angle of the empty material slot of the tray 2 in the waiting area. The position and angle information is fed back to the control cabinet 16, and the control cabinet 16 controls the fourth material moving assembly 11 to take away the finely ground blade of the tray 3 of the second clamping member 55, and place it in the corresponding empty material slot of the tray 2 in the waiting area. In this way, the precise placement of the blade is achieved. The front and rear positions of the first visual inspection camera 14 are adjusted by the seventh linear module 13 to ensure comprehensive visual inspection. By setting the second visual inspection camera 15, in the process of the first material moving component 6 taking the blade to be finely ground from the waiting area to the carrier plate 3, the angle of the blade to be finely ground clamped by the first material moving component 6 is confirmed twice, further improving the accuracy of the plate placement, so that the blade to be finely ground can be accurately placed in the designated blade loading port 31. In the process of the fourth material moving component 11 taking the finely ground blade from the carrier plate 3 of the second clamping member 55 to the material tray 2 in the waiting area, the angle of the finely ground blade clamped by the fourth material moving component 11 is confirmed twice, further improving the accuracy of the plate placement, so that the finely ground blade can be accurately placed in the designated empty material slot.

[0068] Among them, the tray conveyor line 4 includes a first linear module 41, a first storage and transfer area a, and a second storage and transfer area b. The first linear module 41 is fixed to the frame 1. The first linear module 41 has two movable ends. The two movable ends of the first linear module 41 slide in the first storage and transfer area a and the second storage and transfer area b respectively. The first storage and transfer area a and the second storage and transfer area b both include a first disc rack 42, a second disc rack 43, a supporting frame 44, and a disc moving frame 45. The first disc rack 42, the second disc rack 43, and the supporting frame 44 are all arranged on the frame 1. The first disc rack 42 and the second disc rack 43 are arranged at intervals along the conveying direction of the tray conveyor line 4. The first disc rack 42 and the second disc rack 43 are both provided with supporting frames 44, and the disc moving frame 45 is fixed to the movable end of the first linear module 41. The first storage transfer area a of the present embodiment is used for stacking and storing trays 2 (first tray rack 42) full of unfinished blades, and stacking and storing empty trays 2 after taking out unfinished blades (second tray rack 43). The first linear module 41 is used in combination with the tray shifting frame 45 and the support frame 44 to realize the transfer of the trays 2 between the first tray rack 42 and the second tray rack 43, and the first linear module 41 drives the tray shifting frame 2 to move to the middle of the first tray rack 42 and the second tray rack 43 in the first storage transfer area a, which is the waiting area, and is used for the first material shifting assembly 6 to take out the unfinished blades from the trays 2 in the waiting area. The second storage transfer area b of the present embodiment is used for stacking and storing empty trays 2 (first tray rack 42), and transferring the empty trays 2 to the second tray rack 43 through the first linear module 41 in combination with the tray shifting frame 45 and the support frame 44, for placing the finely ground blades. In this way, efficient storage and transfer of the trays 2 are achieved. In the loading section, there is no need to manually remove the empty trays 2, and in the placement section of the finely ground blades, there is no need to manually place the empty trays 2 in the waiting area, which improves the working efficiency and reduces the possibility of loss or damage of the empty trays 2. Not only can the trays 2 be efficiently stored and transferred in the loading section, but the trays 2 can also be uniformly stored and efficiently transferred in the placement section of the finely ground blades.

[0069] Among them, the first disk frame 42 includes a first bracket 421, a first cylinder 422, a guide rail 423, a slider 424, a first mounting plate 425, a connecting piece 426, a bearing block 427, and a first screw 428. The frames 1 on the front and rear sides of the first linear module 41 are fixed with the first bracket 421, the first cylinder 422 and the guide rail 423 are fixed to the first bracket 421, the slider 424 is slidably connected to the guide rail 423, the first mounting plate 425 is fixed to the slider 424, the first mounting plate 425 is connected to the first cylinder 422 by a connecting piece 426, there are two bearing blocks 427, and the left and right sides of the first mounting plate 425 are provided with a plurality of first mounting holes 429 arranged at intervals along the length direction of the first mounting plate 425. The two bearing blocks 427 are installed on the left and right sides of the first mounting plate 425 through the first mounting holes 429 by the first screws 428. The second disc frame 43 includes a second bracket 431, an articulated seat 432, a swing block 433, and a torsion spring 434. The second bracket 431 is fixed to the frame 1 on the front and rear sides of the first linear module 41. The left and right sides of the top of the first bracket 421 and the second bracket 431 can be detachably connected to the limiting column 46, and the rear side of the top has a step portion 47. The left and right sides of the top of the second bracket 431 are fixed with an articulated seat 432, and the articulated seat 432 is located on the inner side of the limiting column 46 of the second bracket 431. The swing block 433 is hinged to the articulated seat 432. A torsion spring 434 is sleeved on the hinge shaft between the articulated seat 432 and the swing block 433 to make the swing block 433 horizontally pressed against the articulated seat 432. The plate transfer frame 45 includes a second mounting plate 451, a first guide sleeve 452, a first guide post 453, a second cylinder 454, a transfer plate 455, a first limit bar 456, a first limit plate 457, and a third cylinder 458. The second mounting plate 451 is fixed to the moving end of the first linear module 41. The first guide sleeve 452 is fixed to the four corners of the second mounting plate 451. The first guide post 453 passes through the first guide sleeve 452, and a transfer plate 455 is fixed to the top. A first limiting strip 456 is fixed on the side, a second cylinder 454 is fixed to the bottom of the transfer disk 455, a first limiting plate 457 is fixed to one end of the second cylinder 454, the end of the first limiting plate 457 extends upward, and is arranged in two pairs on the left and right with the first limiting strip 456, a third cylinder 458 is fixed to the top of the second mounting plate 451, the top of the third cylinder 458 is fixedly connected to the transfer disk 455, and a rubber pad 459 is fixed to the end of the first limiting plate 457 close to the side of the first limiting strip 456.The support frame 44 includes a second guide sleeve 441, a second guide column 442, a connecting plate 443, a fourth cylinder 444, and a supporting bar 445. The second guide sleeve 441 is fixed to the frame 1 between the two front and rear first brackets 421 and between the two front and rear second brackets 431. The second guide column 442 passes through the second guide sleeve 441. The top of the second guide column 442 is fixed to the supporting bar 445. The second guide columns 442 on the front and rear sides are connected by a connecting plate 443. The fourth cylinder 444 is fixed to the connecting plate 443, and the top of the fourth cylinder 444 is connected to the frame 1.

[0070] The front and rear sides of the tray 2 of this embodiment are provided with grooves. Under normal conditions, the bearing block 427 extends into the grooves to support the stacked trays 2. When the bottom tray 2 needs to be removed, the fourth cylinder 444 at the first tray frame 42 drives the connecting plate 443 to move upward, so that the second guide column 442 moves upward, and drives the supporting bar 445 to move upward until it contacts the bottom of the bottom tray 2. Then, the first cylinder 422 drives the connecting member 426 to move outward, drives the first mounting plate 425 to move outward, and causes the bearing block 427 to move outward away from the groove. At this time, the stacked trays 2 lose the restriction of the bearing block 427, and move under the gravity factor following the movement of the supporting bar 445. The fourth cylinder 444 drives the supporting bar 445 to move downward, so that the stacked trays 2 move downward as a whole. Until the second-to-last tray 2 from the bottom moves to the bearing block 427, the first cylinder 422 drives the bearing block 427 to reset, and the second-to-last tray 2 from the bottom is limited. Then the fourth cylinder 444 drives the supporting bar 445 to move downward until the tray 2 moves to the step 47, and the tray 2 is placed on the step 47. The first linear module 41 drives the moving tray frame 45 to move below the step 47 of the first tray frame 42, and the third cylinder 458 drives the transfer tray 455 to move upward until the top wall of the transfer tray 455 abuts against the tray 2, and then the second cylinder 454 drives the first limiting plate 457 to move toward the first limiting bar 456, so that the tray 2 is clamped between the first limiting bar 456 and the first limiting plate 457. For the first storage transfer area a, the first linear module 41 drives the transfer plate 455 to move to the middle of the first disk rack 42 and the second disk rack 43, and the first material moving assembly 6 takes out the unfinished blades. When the unfinished blades of the material tray 2 here are all taken out, the first linear module 41 drives the transfer plate 455 to move to the second disk rack 43, and the first limiting plate 457 is reset by the second cylinder 454, and then the transfer plate 455 is driven downward by the third cylinder 458, and the material tray 2 is placed on the step portion 47 of the second disk rack 43, and then the first linear module 41 drives the transfer plate 455 to move to the first The next fully loaded tray 2 is clamped at the tray rack 42, and at the same time, the fourth cylinder 444 at the second tray rack 43 drives the supporting bar 445 to move upward, pushing the empty tray 2 at the step 47 of the second tray rack 43 to move upward. When it moves to the swing block 433, the swing block 433 is pushed upward by the upward thrust of the empty tray 2. When the empty tray 2 moves upward to a certain distance, it loses the push of the empty tray 2. Under the action of the torsion spring 434, the swing block 433 is reset, and the fourth cylinder 444 at the second tray rack 43 drives the supporting bar 445 to move downward, and the empty tray 2 moves downward and is placed on the swing block 433. In this way, efficient storage and transfer of the tray 2 are achieved. The working principle of the second storage area is the same as above, except that the transfer tray 455 does not stay between the first tray rack 42 and the second tray rack 43, and is not described in detail here.

[0071] The setting of the limiting column 46 can limit the tray 2 and ensure that the tray 2 is placed in the desired position, especially for stacked trays 2, to prevent the stacked trays 2 from falling. The detachably connected limiting column 46 can be replaced with limiting columns 46 of different heights according to different needs. Through the setting of a plurality of first mounting holes 429, combined with the setting of the first screw 428, the distance between the two bearing blocks 427 can be adjusted according to the specifications of different trays 2 to adapt to different trays 2, and the adaptability is wide. The setting of the rubber pad 459 protects the tray 2.

[0072] The carrier conveyor line 5 includes a second linear module 51, a first rotating member 52, a first clamping member 53, a second rotating member 54, a second clamping member 55, and a transition table 56. The second linear module 51 is fixed to the frame 1. The second linear module 51 has three moving ends. The moving end of the second linear module 51 located on the left is provided with a first rotating member 52. The rotating end of the first rotating member 52 is provided with a first clamping member 53 for clamping the carrier 3. The moving end of the second linear module 51 located in the middle is provided with a transition table 56. The moving end of the second linear module 51 located on the right is provided with a second rotating member 54. The rotating end of the second rotating member 54 is provided with a second clamping member 55 for clamping the carrier 3. The first rotating member 52 and the second rotating member 54 of this embodiment are both rotary cylinders.

[0073] The blades to be finely ground are placed on the carrier plate 3 on the first clamping member 53 through the first material moving assembly 6. When the carrier plate 3 is full of blades to be finely ground, the first rotating member 52 is driven to move rightward through the second linear module 51, so that the first clamping member 53 moves rightward, driving the carrier plate 3 to move rightward until it moves to the front side of the loading bin 8. Then the first rotating member 52 rotates backward 90°, driving the first clamping member 53 and the carrier plate 3100 full of blades to be finely ground to rotate backward 90°. The first clamping member 53 releases the clamping of the carrier plate 3. Then the carrier plate 3 full of blades to be finely ground on the first clamping member 53 is pushed backward through the second material moving assembly 7, and transferred to the loading bin 8 for subsequent loading. The second linear module 51 drives the first clamping member 53 to move leftward to reset, and the first rotating member 52 drives the first clamping member 53 to rotate 90° to reset. The finely ground blades are placed on the carrier plate 3 and unloaded to the unloading storage bin 9 together with the carrier plate 3. The finely ground blades and the carrier plate 3 are transferred to the second clamping member 55 together through the third material moving assembly 10. The second clamping member 55 clamps the carrier plate 3, and the second rotating member 54 rotates 90° to the right, driving the second clamping member 55 to rotate 90° to the right. The carrier plate 3 is driven by the second linear module 51 to move to the finely ground blade picking station, that is, below the fourth material moving assembly 11. The finely ground blades on the carrier plate 3 are taken away by the fourth material moving assembly 11 and placed on the empty material tray 2 in the waiting area. When all the finely ground blades are taken away, the empty carrier plate 3 is reused. The second linear module 51 drives the second clamping member 55 to move to the left until it abuts against the right end of the transition platform 56. The second clamping member 55 releases the clamping of the carrier plate 3 and extends into the center hole 32 of the empty carrier plate 3 through the third material moving assembly 10. Then, the second linear module 51 drives the transition platform 56 and the second clamping member 55 to move to the right at the same time until the transition platform 56 moves to the bottom of the empty carrier plate 3, completing the transfer of the empty carrier plate 3 from the second clamping member 55 to the transition platform 56. Then, the second linear module 51 drives the transition platform 56 and the empty carrier plate 3 thereon to move to the left until the left end of the transition platform 56 abuts against the right side wall of the first clamping member 53. In this process, the second linear module 51 drives the second clamping member 55 to move to the front side of the unloading storage bin 9, and the second rotating member 54 drives the second clamping member 55 to rotate 90° to reset, so as to transfer the next finely ground blade and the carrier plate 3. After the left end of the transition platform 56 abuts against the right side wall of the first clamping member 53, it extends into the central hole 32 of the empty tray 3 through the second material moving assembly 7, and then the transition platform 56 and the first clamping member 53 are driven to move rightward at the same time through the second linear module 51 until the first clamping member 53 moves to the bottom of the empty tray 3, completing the transfer of the empty tray 3 from the transition platform 56 to the first clamping member 53, and the first clamping member 53 clamps the empty tray 3. In this way, the empty tray 3 in the machine can be reused.

[0074] The first clamping member 53 and the second clamping member 55 have the same structure, and both include a first placement plate 5351, a second limiting strip 5352, a fifth cylinder 5353, a vertical plate 5354, a second screw 5355, and a second limiting plate 5356. The second limiting strip 5352 is fixed to one side of the top of the first placement plate 5351, the fifth cylinder 5353 is fixed to the other side of the bottom of the first placement plate 5351, the vertical plate 5354 is fixed to one end of the fifth cylinder 5353, a threaded groove 5357 is provided on the top of the vertical plate 5354, and a second limiting plate 5356 is provided with a Hole 5358, the second screw 5355 passes through the straight hole 5358 and is screwed with the thread groove 5357, so that the second limiting plate 5356 is detachably connected to the top of the vertical plate 5354, the second limiting plate 5356 and the second limiting bar 5352 are arranged opposite to each other, the carrier 3 is clamped between the second limiting plate 5356 and the second limiting bar 5352, the carrier 3 has at least two groups of knife edges 31 and a center hole 32, the middle part of the carrier 3 has a center hole 32, each group of knife edges 31 includes a plurality of knife edges 31 equidistantly distributed along the center line of the center hole 32.

[0075] When clamping, the fifth cylinder 5353 contracts, driving the vertical plate 5354 to approach the side of the second limiting strip 5352, and then driving the second limiting plate 5356 to approach the side of the second limiting strip 5352. The carrier 3 is fixed on the first placement plate 5351 through the second limiting plate 5356 and the second limiting strip 5352 to prevent the carrier 3 from shifting, so as to ensure the accurate placement of the blade. Through the cooperation of the slotted hole 5358, the threaded groove 5357, and the second screw 5355, different second limiting plates 5356 can be replaced according to different carriers 3 to ensure stable clamping of the carrier 3, with high adaptability. The distance between the second limiting plate 5356 and the second limiting strip 5352 can also be adjusted, and the fifth cylinder 5353 can be combined to achieve stable clamping of different carriers 3. Through the setting method of several positions of the blade edge 31, more blades can be placed.

[0076] Among them, the first material moving assembly 6 and the fourth material moving assembly 11 have the same structure, both including a third linear module 6111, a fourth linear module 6112, a mounting frame 6113, a third rotating member 6114, a light shield 6115, and a thumb cylinder 6116. The third linear module 6111 is fixed to the frame 1, the fourth linear module 6112 is fixed to the moving end of the third linear module 6111, the mounting frame 6113 is fixed to the moving end of the fourth linear module 6112, the mounting frame 6113 is fixed to the four third rotating members 6114 arranged at intervals in front and back, the rotating end of the third rotating member 6114 is fixed to the thumb cylinder 6116, the bottom of the thumb cylinder 6116 is fixed to the light shield 6115, and the clamping end of the thumb cylinder 6116 extends out of the light shield 6115. The third rotating member 6114 of this embodiment is a structure that drives the thumb cylinder 6116 to rotate by a rotating motor combined with a belt transmission structure.

[0077] When taking materials in the loading section, the third linear module 6111 drives the fourth linear module 6112 to move forward to the top of the waiting area, and then the fourth linear module 6112 drives the mounting frame 6113 to move downward to the middle hole of the blade to be finely ground in the material tray 2 in the waiting area, and then the clamping end of the thumb cylinder 6116 is opened to clamp the blade to be finely ground, and then the fourth linear module 6112 drives the thumb cylinder 6116 to move upward, so that the blade to be finely ground moves upward and leaves the material tray 2, and the third rotating member 6114 drives the thumb cylinder 6116 to rotate a certain angle according to demand, so that the blade to be finely ground rotates a certain angle, and the third linear module 6 111 drives the blade to be finely ground to move backward to the top of the carrier plate 3 of the first clamping member 53, and combines with the second linear module 51 to drive the carrier plate 3 to move left and right until the unloaded blade edge 31 is located directly below the blade to be finely ground. At this time, the inclination angle of the unloaded blade edge 31 is consistent with the inclination angle of the CNC blade. The fourth linear module 6112 drives the blade to be finely ground to move downward until it enters the unloaded blade edge 31 of the carrier plate 3 of the first clamping member 53, and the thumb cylinder 6116 is reset. The blade to be finely ground is placed in the unloaded blade edge 31, and the fourth linear module 6112 moves upward to reset, and the third linear module 6111 moves backward to complete the placement of a blade to be finely ground. Repeat the above actions repeatedly until the carrier plate 3 of the first clamping member 53 is full of blades to be finely ground.

[0078] When taking materials in the placing section, the third linear module 6111 drives the fourth linear module 6112 to move forward to the top of the second clamping member 55, and then the fourth linear module 6112 drives the mounting frame 6113 to move downward to the middle hole of the finely ground blade in the carrier plate 3 of the second clamping member 55, and then the clamping end of the thumb cylinder 6116 is opened to clamp the finely ground blade, and then the fourth linear module 6112 drives the thumb cylinder 6116 to move upward, so that the finely ground blade moves upward and leaves the carrier plate 3, and the third rotating member 6114 drives the thumb cylinder 6116 to rotate a certain angle according to demand, so that the finely ground blade The blade rotates a certain angle, and the third linear module 6111 drives the finely ground blade to move forward to the top of the tray 2 in the swing area, and combines with the first linear module 41 to drive the tray 2 to move left and right until the empty material trough is directly below the finely ground blade. At this time, the direction of the empty material trough is consistent with the direction of the finely ground blade. The fourth linear module 6112 drives the finely ground blade to move downward until it enters the empty material trough of the tray 2 in the swing area, and the thumb cylinder 6116 is reset. The finely ground blade is placed in the empty material trough, and the fourth linear module 6112 moves upward to reset, and the third linear module 6111 moves backward to reset, thus completing the swing of a finely ground blade. Repeat the above actions repeatedly until the tray 2 in the swing area is full of finely ground blades.

[0079] By setting the light shield 6115, after the light is reflected on the side of the light shield 6115, when the second visual inspection camera 15 collects the blade image, the imaging background is dark, which forms a sharp contrast with the bright blade image, thereby improving the imaging clarity and further improving the placement accuracy.

[0080] Among them, the second material moving assembly 7 and the third material moving assembly 10 have the same structure, both including a fifth linear module 7101, a vertical frame 7102, a sixth cylinder 7103, a horizontal arm 7104, and a push block 7105. The fifth linear module 7101 is fixed to the frame 1, the moving end of the fifth linear module 7101 is fixed with the vertical frame 7102, the lower part of the vertical frame 7102 is fixed with the sixth cylinder 7103, the bottom end of the sixth cylinder 7103 is fixed with the horizontal arm 7104, and the push block 7105 is fixed on the rear side of the bottom of the horizontal arm 7104.

[0081] In this embodiment, when the first placement plate 5351 on the front side of the movable loading storage bin 8 rotates backwards 90°, it abuts against the second placement plate 893 of the loading storage bin 8. When the carrier 3 and the blades to be finely ground are sent into the loading storage bin 8, the fifth linear module 7101 of the second material moving assembly 7 drives the stand 7102 and the upper structure thereof to move forward and backward until the push block 7105 is located directly above the center hole 32 of the carrier 3 of the first clamping member 53, and then the sixth cylinder 7103 drives the cross arm 7104 to move downward, so that the push block 7105 moves downward until the push block 7105 moves downward into the center hole 32, and then the fifth linear module 7101 drives the push block 7105 to move backward, so that the carrier 3 loaded with blades to be finely ground is pushed onto the second placement plate 893 of the loading storage bin 8, and then the sixth cylinder 7103 drives the push block 7105 to move upward to leave the center hole 32, and the fifth linear module 7101 drives the push block 7105 to move forward to leave the loading storage bin 8. When the carrier 3 and the finely ground blades are transferred from the unloading storage bin 9 to the second clamping member 55, the fifth linear module 7101 of the third material moving assembly 10 drives the stand 7102 and the structure thereon to move backward until the push block 7105 is located directly above the center hole 32 of the carrier 3 on the second placement plate 893 of the unloading storage bin 9, and then the sixth cylinder 7103 drives the cross arm 7104 to move downward, so that the push block 7105 moves downward until the push block 7105 moves downward into the center hole 32, and then the fifth linear module 7101 drives the push block 7105 to move forward, so that the carrier 3 loaded with finely ground blades is pushed onto the second clamping member 55, and then the sixth cylinder 7103 drives the push block 7105 to move upward to leave the center hole 32 of the carrier 3 and reset. In this way, the blade and the carrier tray 3 are directly pushed to be transferred to the loading bin 8 or transferred out of the unloading bin 9, so as to avoid the blade in the carrier tray 3 falling when the carrier tray 3 is transferred.

[0082] Among them, the loading storage bin 8 and the unloading storage bin 9 have the same structure, both of which include a sixth linear module 891, a storage rack 892, and a second placement plate 893. The sixth linear module 891 is fixed to the frame 1, and the movable end of the sixth linear module 891 is fixed with a storage rack 892. A plurality of second placement plates 893 are fixed in the storage rack 892 at intervals from top to bottom. One side of the first placement plate 5351 has an arc-shaped protrusion 53511, and one side of the second placement plate 893 has an arc-shaped groove 8931, and the arc-shaped groove 8931 cooperates with the arc-shaped protrusion 53511. The tops of the first placement plate 5351, the second placement plate 893, and the transition platform 56 all have a plurality of anti-slip grooves 12. The other side wall of the first placement plate 5351 and the arc-shaped protrusion 53511 are arranged opposite to each other and are planes, and the left and right side walls of the transition platform 56 are both planes. The sixth linear module 891 drives the magazine 892 to move up and down, and then drives the second placement plate 893 to move up and down, so that the second placement plate 893 of the required placement layer / disc removal layer is in the same horizontal plane as the first placement plate 5351. The loading storage bin 8 and the unloading storage bin 9 of this embodiment both have seven layers, that is, there are seven second placement plates 893 arranged at intervals up and down, and the bottom layer is used as a reserved layer. Through the multi-layer setting, multiple carriers 3 can be stored, which is conducive to subsequent efficient loading and unloading. The setting of the anti-skid groove 12 plays an anti-skid role, prevents the carrier 3 from deflecting, and ensures the accuracy of the swing plate. Through the cooperation of the arc groove 8931 and the arc protrusion 53511, the carrier 3 can be smoothly transferred between the first placement plate 5351 and the second placement plate 893. The plane setting allows the carrier 3 to transition smoothly when the first placement plate 5351 is docked with the transition platform 56.

[0083] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be understood by those skilled in the art that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A double-end surface fine grinding system for a blade, characterized in that: It includes an aligning machine, a transfer assembly, and a double-end surface grinding machine which are arranged in sequence; The arranging machine comprises a frame, a material tray, a loading tray, a material tray conveying line arranged on the frame, a loading tray conveying line, a first material moving assembly, a second material moving assembly, a loading material storage bin, a loading material storage bin, a third material moving assembly, and a fourth material moving assembly; The material tray is placed on the material tray conveying line, and the carrier tray is placed on the carrier tray conveying line; The material moving end of the first material moving assembly is located above the material tray conveyor line and the carrier tray conveyor line, and the blade to be finely ground is taken from the material tray and placed on the carrier tray by the first material moving assembly; The second material transfer assembly is arranged opposite to the loading storage bin, and is used to transfer the tray of the tray conveyor line and the blade to be finely ground to the loading storage bin. The loading end of the transfer assembly is arranged opposite to the loading storage bin, and is used to transfer the tray and the blade to be finely ground in the loading storage bin to the double-end surface fine grinder for processing. The unloading end of the transfer component is arranged opposite to the unloading storage bin, and is used to transfer the carrier and the finely ground blade processed by the double-end surface fine grinder to the unloading storage bin. The third material transfer component is arranged opposite to the unloading storage bin, and is used to transfer the carrier and the finely ground blade in the unloading storage bin to the carrier conveyor line. The material moving end of the fourth material moving assembly is located above the material tray conveyor line and the carrier tray conveyor line, and the finely ground blade of the carrier tray conveyor line is taken away from the carrier tray by the fourth material moving assembly and placed on the material tray; The tray conveyor line includes a second linear module, a first rotating member, a first clamping member, a second rotating member, a second clamping member, and a transition platform; The second linear module is fixed to the frame; The second linear module has three moving ends; The second linear module is provided with a first rotating member at the moving end on the left side, and the rotating end of the first rotating member is provided with a first clamping member for clamping the carrier plate; The second linear module is provided with a transition platform at the middle moving end; The second linear module is provided with a second rotating member at the movable end on the right side, and the rotating end of the second rotating member is provided with a second clamping member for clamping the carrier.

2. The double-end surface fine grinding system of a blade according to claim 1, characterized in that: The tray conveyor line includes a first linear module, a first storage and transfer area, and a second storage and transfer area; The first linear module is fixed to the frame; The first linear module has two moving ends, and the two moving ends of the first linear module slide in the first storage transfer area and the second storage transfer area respectively; The first storage and transfer area and the second storage and transfer area each include a first tray rack, a second tray rack, a supporting rack, and a tray transfer rack; The first tray rack, the second tray rack, and the supporting frame are all arranged on the frame, the first tray rack and the second tray rack are arranged at intervals along the conveying direction of the tray conveying line, and the first tray rack and the second tray rack are both provided with supporting frames; The plate moving frame is fixed to the moving end of the first linear module.

3. The double-end surface fine grinding system of the blade according to claim 2, characterized in that: The first rack includes a first bracket, a first cylinder, a guide rail, a slider, a first mounting plate, a connecting member, a bearing block, and a first screw; The frames on both the front and rear sides of the first linear module are fixed with first brackets, and the first cylinder and the guide rail are fixed to the first brackets; The slider is slidably connected to the guide rail, the first mounting plate is fixed to the slider, and the first mounting plate is connected to the first cylinder via a connecting piece; There are two bearing blocks in total; A plurality of first mounting holes are provided at intervals along the length direction of the first mounting plate on both the left and right sides of the first mounting plate; The two bearing blocks are installed on the left and right sides of the first mounting plate by passing the first screws through the first mounting holes; The second disk rack comprises a second bracket, a hinge seat, a swing block, and a torsion spring; The frames on both the front and rear sides of the first linear module are fixed with second brackets; The left and right sides of the tops of the first bracket and the second bracket can be detachably connected to the limiting columns, and the rear sides of the tops are provided with step portions; A hinge seat is fixed on both the left and right sides of the top of the second bracket, and the hinge seat is located on the inner side of the limiting column of the second bracket; The swing block is hinged to the hinge seat, and a torsion spring is sleeved on the hinge shaft between the hinge seat and the swing block, so that the swing block is horizontally pressed against the hinge seat; The plate transfer frame includes a second mounting plate, a first guide sleeve, a first guide column, a second cylinder, a transfer plate, a first limit bar, a first limit plate, and a third cylinder; The second mounting plate is fixed to the moving end of the first linear module; The first guide sleeves are fixed at the four corners of the second mounting plate, the first guide column passes through the first guide sleeve, and a transfer plate is fixed at the top; A first limiting strip is fixed on one side of the top of the transfer plate; A second cylinder is fixed at the bottom of the transfer plate, a first limit plate is fixed at one end of the second cylinder, an end of the first limit plate extends upward, and is arranged in two pairs with the first limit strip on the left and right; A third cylinder is fixed on the top of the second mounting plate, and the top end of the third cylinder is fixedly connected to the transfer plate; A rubber pad is fixed to one side of the end of the first limiting plate close to the first limiting strip; The support frame includes a second guide sleeve, a second guide column, a connecting plate, a fourth cylinder, and a support bar; The frame between the two front and rear first brackets and between the two front and rear second brackets is fixed with a second guide sleeve, and the second guide column passes through the second guide sleeve; A supporting bar is fixed to the top end of the second guide post; The second guide columns at the front and rear sides are connected via a connecting plate, the fourth cylinder is fixed to the connecting plate, and the top end of the fourth cylinder is connected to the frame.

4. The double-end surface fine grinding system of a blade according to claim 1, characterized in that: The first clamping member and the second clamping member have the same structure, and both include a first placement plate, a second limiting strip, a fifth cylinder, a vertical plate, a second screw, and a second limiting plate; A second limiting strip is fixed to one side of the top of the first placement plate, a fifth cylinder is fixed to the other side of the bottom of the first placement plate, and a vertical plate is fixed to one end of the fifth cylinder; The top of the vertical plate is provided with a threaded groove, the second limiting plate is provided with a slotted hole, the second screw passes through the slotted hole and is screwed with the threaded groove, so that the second limiting plate is detachably connected to the top of the vertical plate; The second limiting plate and the second limiting bar are arranged opposite to each other, and the carrier plate is clamped between the second limiting plate and the second limiting bar; The carrier plate has at least two sets of knife edges and a central hole; The carrier plate has a central hole in the middle; Each group of the knife-carrying openings includes a plurality of knife-carrying openings equidistantly distributed along the center line of the center hole.

5. The blade double-end surface fine grinding system according to claim 1, characterized in that: The first material moving assembly and the fourth material moving assembly have the same structure, and both include a third linear module, a fourth linear module, a mounting frame, a third rotating member, a light shield, and a thumb cylinder; The third linear module is fixed to the frame; A fourth linear module is fixed to the moving end of the third linear module; The movable end of the fourth linear module is fixed with a mounting frame; The mounting frame is fixed with a plurality of third rotating members, and the rotating ends of the third rotating members are fixed with thumb cylinders; A light shield is fixed to the bottom of the thumb cylinder, and the clamping end of the thumb cylinder extends out of the light shield.

6. The blade double-end surface fine grinding system according to claim 1, characterized in that: The second material moving assembly and the third material moving assembly have the same structure, and both include a fifth linear module, a stand, a sixth cylinder, a cross arm, and a push block; The fifth linear module is fixed to the frame; A vertical frame is fixed to the moving end of the fifth linear module, a sixth cylinder is fixed to the lower part of the vertical frame, a horizontal arm is fixed to the bottom end of the sixth cylinder, and a push block is fixed to the rear side of the bottom of the horizontal arm.

7. The blade double-end surface fine grinding system according to claim 4, characterized in that: The loading storage bin and the unloading storage bin have the same structure, both comprising a sixth linear module, a storage rack, and a second placement plate; The sixth linear module is fixed to the frame; A storage rack is fixed on the movable end of the sixth linear module; A plurality of second placement plates are fixed in the shelf from top to bottom at intervals; One side of the first placement plate has an arc-shaped protrusion; One side of the second placement plate has an arc-shaped groove, and the arc-shaped groove cooperates with the arc-shaped protrusion; The first placement plate, the second placement plate, and the top of the transition platform are all provided with a plurality of anti-slip grooves; The other side wall of the first placement plate which is arranged opposite to the arc-shaped protruding portion is a plane; The left and right side walls of the transition platform are both planes.

8. The blade double-end surface fine grinding system according to claim 1, characterized in that: Also includes a seventh linear module, a first visual inspection camera, a second visual inspection camera, and a control cabinet; The frame is fixed with two groups of seventh linear modules, and the two groups of seventh linear modules are respectively located above the first storage and transfer area and the second storage and transfer area; A first visual inspection camera is fixed to the moving end of the seventh linear module, the two first visual inspection cameras located above the first storage transfer area are respectively located above the material tray and the first clamping member, and the two first visual inspection cameras located above the second storage transfer area are respectively located above the material tray and the second clamping member; The frame between the first clamping member and the tray conveying line, and the frame between the second clamping member and the tray conveying line are both provided with a second visual inspection camera, and the second visual inspection camera is located below the first material moving assembly and the fourth material moving assembly; The first visual inspection camera, the second visual inspection camera, the seventh linear module, the tray conveyor line, the loading tray conveyor line, the first material moving assembly, the second material moving assembly, the loading material storage bin, the unloading material storage bin, the third material moving assembly, and the fourth material moving assembly are all electrically connected to the control cabinet.

9. A double-end surface fine grinding method for a blade, characterized in that: The double-end surface fine grinding system of a blade according to any one of claims 1 to 8 is used for processing, comprising the following steps: S1: The tray full of blades to be finely ground is conveyed to the waiting area through the tray conveyor line, the first material moving assembly takes the blades to be finely ground from the waiting area and places them on the tray of the tray conveyor line, the tray conveyor line conveys the tray full of blades to be finely ground to the front side of the loading storage bin, and then the tray and the blades to be finely ground are transferred to the loading storage bin together through the second material moving assembly; S2: The carrier plate of the loading storage bin and the blade to be finely ground are transported to the double-end surface fine grinding machine through the transport component for double-end surface fine grinding processing; S3: After the processing is completed, the carrier plate together with the finely ground blade processed by the double-end fine grinder is transferred to the unloading storage bin for storage through the transfer component, and the carrier plate and the finely ground blade are transferred to the carrier plate conveying line through the third material transfer component. The carrier plate conveying line conveys the carrier plate full of finely ground blades to the bottom of the fourth material transfer component; S4: The tray conveyor line conveys the empty tray to the waiting area, and the fourth material transfer assembly takes the finely ground blade from the carrier tray and places it on the empty tray in the waiting area; S5: After all the blades are taken away after fine grinding, the empty tray is reused through the tray conveyor line to place the blades to be fine ground.

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