Blade grinding machining feeding device
By designing the blade grinding and processing feeding device, using the magnetic tensioner and the precision positioning mechanism, the problems of inaccurate overlap and positioning of the blade parts are solved, and fully automatic feeding and efficient production are achieved.
Patent Information
- Application Number
- CN202422308036.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-21
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-09-21
AI Technical Summary
In the prior art, blade parts are easily overlapped during grinding and processing, resulting in multiple pieces being absorbed at a time, and the robot cannot accurately place them, which affects the processing accuracy and efficiency and poses safety hazards.
A blade grinding processing feeding device is designed, including a feeding device and a feeding device, and a magnetic tensioner and an accurate positioning mechanism are used to ensure automatic separation and precise positioning of blade parts, and fully automatic feeding is achieved through a robot.
It realizes fully automated production of blade grinding processing, improves production efficiency, avoids multiple pieces of absorption and position errors, and reduces safety risks.
Smart Images
Figure CN223265431U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical processing, in particular to a feeding device used in the process of blade grinding. Background Art
[0002] During blade grinding, unprocessed blade blanks are usually stacked together. The vacuum suction nozzle connected to the robot arm sucks the blade parts onto the feed table of the grinder, and the tooling fixture on the feed table clamps the blade parts. The grinder then grinds the blade parts. The above-mentioned existing technology has the following defects: First, since the overall thickness of the blade parts is not large, adjacent blade parts are easily fitted together. When sucking the blade parts, the robot arm can easily suck more than one blade part at a time. Sucking multiple blade parts at a time will affect subsequent clamping and processing. Second, the vacuum suction nozzle connected to the robot arm sucks the blade parts directly from the material pile. Since the blade parts are not accurately positioned, the robot arm cannot accurately place the blade parts in the tooling fixture position on the feed table of the grinder. If the blade parts are directly processed without adjustment, position errors will occur. If the worker adjusts the position of the blade parts, the processing efficiency will be reduced. At the same time, manual adjustment also has safety hazards. Summary of the Invention
[0003] The purpose of the utility model is to provide a blade grinding feeding device to address the defects of the above-mentioned prior art, which can automatically and accurately complete the feeding work, ensure the fully automated production of blade grinding, and effectively improve production efficiency.
[0004] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a blade grinding feeding device, including a feeding workbench, a loading device arranged on the feeding workbench, a magnetic spreader and a precision positioning mechanism are sequentially provided at the front end of the loading device, the loading device includes a loading base, a loading stacking disk, a loading base support and a rotating mechanism, a loading positioning column, a positioning disk support column, the loading base support and the rotating mechanism are installed on the upper surface of the feeding workbench, the loading base is connected above the loading base support and the rotating mechanism, and the loading base support and the rotating mechanism can drive the loading base to rotate relative to the feeding workbench, the upper surfaces of both ends of the loading base are respectively vertically connected with the loading positioning columns, and the two loading stacking disks respectively pass through two The loading positioning columns are respectively arranged at both ends of the loading base, and the lower sides of the two loading stacking trays are respectively connected with positioning plate support columns that can push the loading stacking trays to slide up and down relative to the loading positioning columns. The lower side of the feeding workbench is provided with a support column driving mechanism that can drive the positioning plate support columns to move up and down. The magnetic spreader is arranged at the front end of the loading base through a spreader mounting bracket, and the magnetic spreader is installed on the spreader mounting bracket and extends backward to the left and right peripheries of the loading positioning columns at the front end. The precision positioning mechanism is arranged on the upper surface of the feeding workbench at the front end of the magnetic spreader, and the precision positioning mechanism includes a positioning mechanism support column vertically connected to the upper surface of the feeding workbench and a precision positioning disk connected to the top of the positioning mechanism support column.
[0005] A further technical solution of the present utility model is: the loading base is a long steel plate, the loading positioning columns are respectively connected to the positions of the loading base near the front and rear ends, the overall outline of the loading stacking tray is circular, and a through hole is provided in the middle of the loading stacking tray that cooperates with the loading positioning column. The loading stacking tray is sleeved on the outside of the loading positioning column through the through hole in the middle and is located on the front and rear end upper surfaces of the loading base. A connecting hole is provided in the middle of the loading base, and the output shaft of the loading base support and rotating mechanism is connected to the connecting hole in the middle of the loading base through a connecting device. When the loading base support and rotating mechanism are working, the output shaft rotates to drive the loading base to rotate 180 degrees relative to the feeding workbench.
[0006] A further technical solution of the present invention is: the upper ends of the positioning plate support columns are respectively connected to the opposite sides of each loading and stacking tray, the lower sides of the positioning plate support columns pass through the loading base and the feeding workbench and extend to the lower side of the feeding workbench, and a support column driving mechanism is installed on the bracket on the bottom surface of the feeding workbench. The support column driving mechanism can drive the positioning plate support columns to move up and down, thereby pushing the loading and stacking tray to move up and down relative to the loading positioning columns.
[0007] A further technical solution of the present invention is: the spreader mounting bracket includes a vertical bracket and a horizontal bracket, the bottom end of the vertical bracket is connected to the upper surface of the feeding workbench at the front end of the loading base, the vertical bracket is connected to a vertical side surface with a spreader cylinder extending in the vertical direction, the top of the piston rod of the spreader cylinder is connected to the horizontal bracket, the horizontal bracket is connected with a slide rail I which is arranged parallel to the surface of the feeding workbench, the slide rail I is connected with a slider I which can slide relative to the slide rail I, the magnetic spreader is connected to the rear end of the slider I through the spreader connecting plate, and a screw passing through the slider I is also provided on the upper side of the horizontal bracket, and a rotating handle is connected to one end of the screw. When the rotating handle is rotated, the slider I can move left and right relative to the slide rail I, thereby driving the magnetic spreader to move left and right in the horizontal direction.
[0008] A further technical solution of the present invention is that a parts detection sensor for detecting blade parts is provided at the rear side of the middle portion of the transverse bracket.
[0009] A further technical solution of the present invention is: a separator sensor mounting bracket extending upward and inward is connected to the outer side of one of the separator connecting plates, and a separator detection sensor for detecting the position of the magnetic separator is provided at the end of the separator sensor mounting bracket.
[0010] A further technical solution of the present invention is that a dual-material sensor mounting bracket is connected to the upper side of the rear end of the support column of the precision positioning mechanism, and a dual-material sensor is provided in the dual-material sensor mounting bracket for detecting whether the manipulator grabs dual materials.
[0011] A further technical solution of the present utility model is: it also includes a unloading device, which is arranged on the upper surface of the feeding workbench and located on one side of the loading base. The unloading device includes a unloading base, a unloading stacking tray, an unloading base support and rotation mechanism, and an unloading positioning column. The unloading base support and rotation mechanism are installed on the upper surface of the feeding workbench on one side of the loading base. The unloading base is connected above the unloading base support and rotation mechanism, and the unloading base support and rotation mechanism can drive the unloading base to rotate relative to the feeding workbench. The upper surfaces at both ends of the unloading base are respectively vertically connected with unloading positioning columns, and the two unloading stacking trays pass through the two unloading positioning columns and are respectively arranged at both ends of the unloading base.
[0012] A further technical solution of the present utility model is: the unloading base is a long steel plate, the unloading positioning column is connected to the position of the unloading base near the front and rear ends, the overall outline of the unloading stacking tray is circular, and a through hole is provided in the middle of the unloading stacking tray that cooperates with the unloading positioning column. The unloading stacking tray is sleeved on the outside of the unloading positioning column through the middle through hole and is located on the front and rear end upper surfaces of the unloading base. A connecting hole is provided in the middle of the unloading base, and the output shaft of the unloading base support and rotating mechanism is connected to the connecting hole in the middle of the unloading base through a connecting device. When the unloading base support and rotating mechanism are working, the output shaft rotates to drive the unloading base to rotate 180 degrees relative to the feeding workbench.
[0013] The blade grinding feeding device of the utility model has the following beneficial effects: there are two loading and stacking trays at both ends of the loading device, and the loading base of the loading device can automatically rotate on the feeding workbench. After the parts of the front loading and stacking tray are grabbed, the rear loading and stacking tray can be immediately switched to the front, and there is no need to wait in the middle, and the work efficiency is high. A positioning tray support column that can automatically push the blade parts to move upward is provided at the bottom of the loading and stacking tray, and the blade parts can be automatically transported upward; a magnetic spreader is provided at the upper end of the loading and stacking tray, and the magnetic spreader can promote the top blade parts to be stacked together, reducing the trouble caused by the robot arm sucking multiple blade parts at one time; a precision positioning mechanism is provided at the front end of the loading device, and the blade parts before grinding can be placed on the precision positioning mechanism for precise positioning. The positioned blade parts can be quickly grabbed by the robot and placed in the fixture of the grinder for positioning before grinding. It can automatically and accurately complete the feeding work, ensure the fully automated production of the blade grinding process, and effectively improve production efficiency.
[0014] The blade grinding feeding device of the present invention will be further described below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic structural diagram of the blade grinding feeding device of the utility model;
[0016] Figure 2 yes Figure 1 The schematic diagram of the blade grinding feeding device in another direction is shown;
[0017] Figure 3 This is a structural diagram of the feeding device of the blade grinding feeding device of the utility model (only a pair of positioning plate support columns are shown in the figure);
[0018] Figure 4 This is a structural diagram of the precision positioning mechanism of the blade grinding feeding device of the utility model;
[0019] Figure 5This is a structural diagram of a magnetic spreader and a spreader mounting bracket of a blade grinding and feeding device of the utility model;
[0020] Figure 6 yes Figure 5 Another direction view;
[0021] Explanation of the accompanying numbers: 1-feeding workbench, 2-loading device, 3-magnetic spreader, 4-precision positioning mechanism, 5-unloading device, 6-control switch, 7-support bracket, 8-roller device, 9-support column driving mechanism, 10-loading base, 11-loading stacking tray, 12-loading base support and rotation mechanism, 13-loading positioning column, 14-connecting hole, 15-positioning mechanism support column, 16-dual material sensor, 17-dual material sensor mounting bracket, 18-precision positioning disk, 19-vertical bracket, 20-rotating handle, 21-spreader cylinder, 22-horizontal bracket, 23-slider I, 24-parts detection sensor, 25-slide rail I, 26-spreader detection sensor, 27-spreader sensor mounting bracket, 28-screw, 29-positioning disk support column. DETAILED DESCRIPTION
[0022] like Figure 1 、 Figure 2 As shown, the present invention provides a blade grinding feeding device, comprising a feeding table 1, a loading device 2 mounted on the feeding table 1, and a magnetic spreader 3 and a precision positioning mechanism 4 disposed at the front end of the loading device 2. A support bracket 7 is provided on the underside of the feeding table 1, and a roller device 8 is provided at the bottom end of the bracket to propel the feeding table 1 to a desired position.
[0023] like Figure 1 、 Figure 2 and Figure 3As shown, the loading device 2 includes a loading base 10, a loading stacking plate 11, a loading base support and rotation mechanism 12, a loading positioning column 13, and a positioning plate support column 29. The loading base support and rotation mechanism 12 is installed on the upper surface of the feeding workbench 1. The loading base 10 is connected above the loading base support and rotation mechanism 12 and the loading base support and rotation mechanism 12 can drive the loading base 10 to rotate relative to the feeding workbench 1. A connecting hole 14 is provided in the middle of the loading base 10. The output shaft of the loading base support and rotation mechanism 12 is connected to the connecting hole 14 in the middle of the loading base 10 through a connecting device (not shown in the figure). The loading base support and rotation mechanism 12 is a component mechanism that can support and drive the loading base to rotate. The component mechanism is a standard component that can be purchased directly and will not be described in detail here. When the loading base support and rotation mechanism 12 is working, the output shaft rotates to drive the loading base 10 to rotate 180 degrees relative to the feeding workbench 1. A control switch 6 for controlling the operation of the loading base support and rotating mechanism 12 is installed on the edge of the feeding workbench 1. The power control end of the loading base support and rotating mechanism 12 is connected to the control switch 6. The control switch 6 can control the operation of the loading base support and rotating mechanism 12 to realize the rotation of the loading base 10 relative to the surface of the feeding workbench 1.
[0024] like Figure 1 、 Figure 2 and Figure 3 As shown, the loading base 10 is a long steel plate with arc-shaped ends. The upper surfaces of both ends of the loading base 10 are vertically connected to the loading positioning columns 13, which are respectively connected to the positions of the loading base 10 near the front and rear ends. Figure 3The middle loading positioning post 13 is connected to the center position of the circular arc at both ends of the loading base 10. The overall outline of the loading stacking tray 11 is circular. A through hole that cooperates with the loading positioning post 13 is provided in the middle of the loading stacking tray 11. The two loading stacking trays 11 pass through the two loading positioning posts 13 and are respectively arranged at both ends of the loading base 10. Specifically, the loading stacking tray 11 is sleeved on the outside of the loading positioning post 13 through the through hole in the middle and is located on the front and rear end upper surfaces of the loading base 10. After assembly, the loading stacking tray 11 can slide up and down relative to the loading positioning post 13. Positioning tray support posts 29 that can push the loading stacking tray 11 to slide up and down relative to the loading positioning post 13 are respectively connected to the lower side of the two loading stacking trays 11. A support column driving mechanism 9 that can drive the positioning tray support posts 29 to move up and down is provided on the lower side of the feeding workbench 1. In this embodiment, the upper ends of the positioning plate support columns 29 are respectively connected to the opposite sides of each loading and stacking tray 11, that is, the upper ends of the two parallel positioning plate support columns 29 are respectively connected to the opposite sides of the loading and stacking tray 11, and the lower sides of the two positioning plate support columns 29 extend through the loading base 10 and the feeding workbench 1 to the lower side of the feeding workbench 1. A support column driving mechanism 9 is installed on the bracket on the bottom surface of the feeding workbench 1. The support column driving mechanism 9 can drive the positioning plate support columns 29 to move up and down, thereby pushing the loading and stacking tray 11 to move up and down relative to the loading positioning columns 13. The support column driving mechanism 9 is a cylinder, a slide rail II, and a slider II (not shown in the figure) installed on the bracket on the lower side of the feeding workbench 1. The slider II is connected to the positioning plate support column 29 by a connecting device. The piston rod of the cylinder is connected to one end of the slider II and can push the slider II to slide up and down along the slide rail II, thereby driving the positioning plate support column 29 to slide up and down.
[0025] like Figure 1 、 Figure 2 and Figure 5 、 Figure 6As shown, a magnetic separator 3 is also provided on the upper surface of the feeding workbench 1 at the front end of the loading device 2. The magnetic separator 3 is set at the front end of the loading base 10 through the separator mounting bracket. The magnetic separator 3 is installed on the separator mounting bracket and extends backward to the left and right peripheries of the loading positioning column 13 at the front end. In this embodiment, the spreader mounting bracket includes a vertical bracket 19 and a horizontal bracket 22. The bottom end of the vertical bracket 19 is connected to the upper surface of the feeding workbench 1 at the front end of the loading base 10 through a connecting device. The vertical bracket 19 is connected to a vertical side surface with a spreader cylinder 21 extending in the vertical direction. The spreader cylinder 21 is installed on the front side surface of the vertical bracket 19 through a connecting device. The top of the piston rod of the spreader cylinder 21 is connected to the middle part of the horizontal bracket 22. The upper end of the rear side of the horizontal bracket 22 is connected to a slide rail Ⅰ 25 which is arranged parallel to the surface of the feeding workbench 1. The slide rail Ⅰ 25 is connected to a slider Ⅰ which can slide relative to the slide rail Ⅰ 25. The magnetic spreader 3 is connected to the rear end of the slider Ⅰ through the spreader connecting plate. The upper side of the horizontal bracket 22 is also provided with a screw 28 passing through the slider Ⅰ. The screw 28 and the slider Ⅰ are connected as a whole. When the screw 28 is rotated, the slider Ⅰ can move relative to the extension direction of the slide rail Ⅰ 25. A rotating handle 20 is connected to one end of the screw 28. When the rotating handle 20 is rotated, the slider I can move left and right relative to the slide rail I 25, thereby driving the magnetic spreader 3 to move left and right in the horizontal direction. The magnetic spreader 3 is an existing device that can be purchased directly, and its structural principle will not be further explained here. A part detection sensor 24 for detecting blade parts is provided on the rear side of the middle position of the transverse bracket 22. The part detection sensor 24 is installed in the middle position of the transverse bracket 22 through a connecting device. A spreader sensor mounting bracket 27 extending upward and inward is connected to the outside of one of the spreader connecting plates, and a spreader detection sensor 26 for detecting the position of the magnetic spreader is provided at the end of the spreader sensor mounting bracket 27. The part detection sensor 24 and the spreader detection sensor 26 can transmit the collected information to the control system of the feeding device.
[0026] like Figure 1 、 Figure 2 and Figure 4As shown, the precision positioning mechanism 4 is mounted on the upper surface of the feeder table 1 at the front end of the magnetic spreader. The precision positioning mechanism 4 comprises a positioning mechanism support column 15 vertically connected to the upper surface of the feeder table 1 and a precision positioning disk 18 connected to the top of the positioning mechanism support column 15. The robot grabs the blade part from the rear loading and stacking tray 11 and places it directly onto the precision positioning disk 18. After being positioned by the precision positioning disk 18, the blade part is precisely located. The robot then picks up the blade part from the precision positioning disk 18 and moves it to the predetermined processing position. A dual-material sensor mounting bracket 17 is connected to the upper rear end of the support column of the precision positioning mechanism 4. The dual-material sensor mounting bracket 17 houses a dual-material sensor 16 for detecting whether the robot is grabbing dual materials. The dual-material sensor 16 can also transmit the collected information to the control system of the feeder. When the dual-material sensor 16 detects that the robot is grabbing dual materials (dual material means grabbing two parts to be processed at once), it transmits the collected information to the control system, which then controls the corresponding device to issue an alarm.
[0027] The utility model is a blade grinding feeding device which also includes a feeding device 5, such as Figure 1 、 2 As shown, the unloading device 5 has a substantially identical structure to the loading device 2. The unloading device 5 is mounted on the upper surface of the feed table 1 and located on one side of the loading base 10. It comprises a unloading base, a unloading stacking tray, a unloading base support and rotation mechanism, and unloading positioning columns. The unloading base support and rotation mechanism are mounted on the upper surface of the feed table 1 on the side of the loading base 10. The unloading base is connected above the unloading base support and rotation mechanism, and the unloading base support and rotation mechanism can drive the unloading base to rotate relative to the feed table 1. Unloading positioning columns are vertically connected to the upper surfaces of both ends of the unloading base. Two unloading stacking trays, each passing through two unloading positioning columns, are located at each end of the unloading base. The unloading base is a long steel plate. The unloading positioning column is connected to the position of the unloading base near the front and rear ends. The overall outline of the unloading stock tray is circular. A through hole is provided in the middle of the unloading stock tray, which cooperates with the unloading positioning column. The unloading stock tray is sleeved outside the unloading positioning column through the middle through hole and is located on the front and rear end upper surfaces of the unloading base. A connecting hole is provided in the middle of the unloading base. The output shaft of the unloading base support and rotation mechanism is connected to the connecting hole in the middle of the unloading base through a connecting device. When the unloading base support and rotation mechanism are working, the output shaft rotates to drive the unloading base to rotate 180 degrees relative to the feeding workbench 1. A control switch 6 for controlling the operation of the unloading base support and rotation mechanism is also installed on the edge of the feeding workbench 1. The power control end of the unloading base support and rotation mechanism is connected to the control switch 6. The control switch 6 can control the operation of the unloading base support and rotation mechanism to realize the rotation of the unloading base relative to the surface of the feeding workbench 1.
[0028] During operation, the feeding table 1 of the present invention is pushed to the vicinity of the grinding machine and placed in the designated position together with the manipulator, and the blade parts to be processed are stacked on the loading and stacking tray 11 at the rear side of the loading base 10. Then, the control switch 6 is pressed to rotate the loading base 10 relative to the feeding table 1. The loading and stacking tray 11 filled with blade parts turns to the front, and the manipulator can directly grab the blade parts on the loading and stacking tray 11. When the manipulator grabs the parts, the positioning plate support column 29 continuously pushes the blade parts upward, so that the manipulator can grab the blade parts at the predetermined position. When the manipulator grabs the parts on the front loading and stacking tray 11, the staff can stack the unprocessed blade parts in the material frame on the loading and stacking tray 11 at the rear side. The manipulator grabs the blade parts and places the blade parts forward on the precision positioning tray 18. After positioning by the precision positioning tray 18, the position of the blade parts is accurately positioned. Then, the manipulator absorbs the blade parts from the precision positioning tray 18 to the predetermined processing position. The completed processed parts can be grabbed by the robot and placed on the unloading stacking tray at the front side. When the front unloading stacking tray is full of parts, the control switch 6 can be pressed to rotate the unloading base on the feeding workbench 1, and the workers can unload the completed processed parts. The unloading stacking tray originally located at the back side without parts stacked on it moves to the front to continue receiving the processed parts grabbed by the robot.
[0029] The above embodiments are only preferred embodiments of the present invention. The structure of the present invention is not limited to the forms listed in the above embodiments. Any modifications, equivalent replacements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A blade grinding feeding device, comprising a feeding workbench (1), and a loading device (2) arranged on the feeding workbench (1), characterized in that: The front end of the feeding device (2) is provided with a magnetic spreader (3) and a precision positioning mechanism (4) in sequence. The feeding device (2) includes a feeding base (10), a feeding stacking plate (11), a feeding base support and rotation mechanism (12), a feeding positioning column (13), and a positioning plate support column (29). The feeding base support and rotation mechanism (12) are installed on the upper surface of the feeding workbench (1). The feeding base (10) is connected above the feeding base support and rotation mechanism (12) and the feeding base support and rotation mechanism (12) can drive the feeding base (10) to rotate relative to the feeding workbench (1). The upper surfaces of both ends of the feeding base (10) are respectively vertically connected with the feeding positioning columns (13). Two feeding stacking plates (11) respectively pass through the two feeding positioning columns (13) and are respectively arranged at both ends of the feeding base (10). The lower side of the disk (11) is respectively connected with a positioning disk support column (29) that can push the loading stacking disk (11) to slide up and down relative to the loading positioning column (13); the lower side of the feeding workbench (1) is provided with a support column driving mechanism (9) that can drive the positioning disk support column (29) to move up and down; the magnetic spreader (3) is arranged at the front end of the loading base (10) through the spreader mounting bracket; the magnetic spreader (3) is mounted on the spreader mounting bracket and extends backward to the left and right peripheries of the loading positioning column (13) at the front end; the precision positioning mechanism (4) is arranged on the upper surface of the feeding workbench (1) at the front end of the magnetic spreader (3); the precision positioning mechanism (4) includes a positioning mechanism support column (15) vertically connected to the upper surface of the feeding workbench (1) and a precision positioning disk (18) connected to the top of the positioning mechanism support column (15).
2. The blade grinding feeding device according to claim 1, characterized in that: The loading base (10) is a long steel plate, and the loading positioning columns (13) are respectively connected to the positions of the loading base (10) near the front and rear ends. The overall outline of the loading stacking plate (11) is circular. A through hole is provided in the middle of the loading stacking plate (11) to cooperate with the loading positioning columns (13). The loading stacking plate (11) is sleeved on the outside of the loading positioning columns (13) through the through hole in the middle and is located on the front and rear upper surfaces of the loading base (10). A connecting hole (14) is provided in the middle of the loading base (10). The output shaft of the loading base support and rotating mechanism (12) is connected to the connecting hole (14) in the middle of the loading base (10) through a connecting device. When the loading base support and rotating mechanism (12) is working, the output shaft rotates to drive the loading base (10) to rotate 180 degrees relative to the feeding workbench (1).
3. The blade grinding feeding device according to claim 2, characterized in that: The upper ends of the positioning plate support columns (29) are connected to the opposite sides of each loading and stacking tray (11), and the lower sides of the positioning plate support columns (29) pass through the loading base (10) and the feeding workbench (1) and extend to the lower side of the feeding workbench (1). A support column driving mechanism (9) is installed on the bracket on the bottom surface of the feeding workbench (1). The support column driving mechanism (9) can drive the positioning plate support columns (29) to move up and down, thereby pushing the loading and stacking tray (11) to move up and down relative to the loading positioning columns (13).
4. The blade grinding feeding device according to claim 1, characterized in that: The spreader mounting bracket includes a vertical bracket (19) and a horizontal bracket (22). The bottom end of the vertical bracket (19) is connected to the upper surface of the feeding workbench (1) at the front end of the loading base (10). The vertical bracket is connected to a vertical side surface thereof with a spreader cylinder (21) extending in the vertical direction. The top end of the piston rod of the spreader cylinder (21) is connected to the horizontal bracket (22). The horizontal bracket (22) is connected to a slide rail I (25) arranged parallel to the surface of the feeding workbench (1). A slider I (23) is connected to the rail I (25) and can slide relative to the rail I (25). The magnetic spreader (3) is connected to the rear end of the slider I (23) through the spreader connecting plate. A screw (28) passing through the slider I (23) is also provided on the upper side of the transverse bracket (22). One end of the screw (28) is connected to a rotating handle (20). When the rotating handle (20) is rotated, the slider I (23) can move left and right relative to the rail I (25) and thereby drive the magnetic spreader (3) to move left and right in the horizontal direction.
5. The blade grinding feeding device according to claim 4, characterized in that: A parts detection sensor (24) for detecting blade parts is provided at the rear side of the middle portion of the transverse bracket (22).
6. The blade grinding feeding device according to claim 4, characterized in that: A separator sensor mounting bracket (27) extending upward and inward is connected to the outside of one of the separator connecting plates, and a separator detection sensor (26) for detecting the position of the magnetic separator (3) is provided at the end of the separator sensor mounting bracket (27).
7. The blade grinding feeding device according to claim 1, characterized in that: A double material sensor mounting bracket (17) is connected to the upper side of the rear end of the support column of the precision positioning mechanism (4), and a double material sensor (16) for detecting whether the manipulator grabs double materials is provided in the double material sensor mounting bracket (17).
8. The blade grinding feeding device according to claim 1, wherein: The utility model also includes a material unloading device (5), which is arranged on the upper surface of the feeding workbench (1) and is located on one side of the loading base (10). The material unloading device (5) includes a material unloading base, a material unloading stacking plate, a material unloading base support and a rotating mechanism, and a material unloading positioning column. The material unloading base support and the rotating mechanism are installed on the upper surface of the feeding workbench (1) on one side of the loading base (10). The material unloading base is connected above the material unloading base support and the rotating mechanism, and the material unloading base support and the rotating mechanism can drive the material unloading base to rotate relative to the feeding workbench (1). The upper surfaces of both ends of the material unloading base are respectively vertically connected with material unloading positioning columns, and two material unloading stacking plates respectively pass through the two material unloading positioning columns and are respectively arranged at both ends of the material unloading base.
9. The blade grinding feeding device according to claim 8, characterized in that: The unloading base is a long steel plate, the unloading positioning column is connected to the position of the unloading base near the front and rear ends, the overall outline of the unloading pile plate is circular, and a through hole is provided in the middle of the unloading pile plate to cooperate with the unloading positioning column. The unloading pile plate is sleeved on the outside of the unloading positioning column through the middle through hole and is located on the front and rear end upper surfaces of the unloading base. A connecting hole is provided in the middle of the unloading base, and the output shaft of the unloading base support and rotation mechanism is connected to the connecting hole in the middle of the unloading base through a connecting device. When the unloading base support and rotation mechanism are working, the output shaft rotates to drive the unloading base to rotate 180 degrees relative to the feeding workbench (1).