Flexible feeding mechanism for diamond compact machining

Abstract

The invention relates to a flexible feeding mechanism for diamond compact processing, and belongs to the technical field of diamond compact sorting, the flexible feeding mechanism comprises a charging tray, a rectangular frame is arranged in the charging tray, the rectangular frame comprises a plurality of transverse plates and vertical plates, the transverse plates are parallel to one another, the vertical plates are parallel to one another, and the length direction of the transverse plates is perpendicular to the length direction of the vertical plates; the transverse plate and the vertical plate are staggered and located on the same plane, the transverse plate and the vertical plate are both in a long strip shape, the height direction of the transverse plate and the height direction of the vertical plate are perpendicular to the bottom face of the charging tray, a containing groove used for containing the transverse plate and the vertical plate is formed in the bottom wall of the charging tray, and the rectangular frame is arranged in the containing groove in a sliding mode and slides in the direction perpendicular to the bottom wall of the charging tray. A first driving part used for driving the rectangular frame to slide is arranged on the charging tray; adjusting pieces are arranged on the plate faces of the transverse plate and the vertical plate and used for acting on the edges of the diamond compacts, so that the overlapping area of the overlapped diamond compacts is increased. The diamond compact grabbing device has the effect of improving the diamond compact grabbing precision.

Description

Technical Field

[0001] The present application relates to the technical field of diamond composite sheet sorting, and in particular to a flexible feeding mechanism for processing diamond composite sheets. Background Art

[0002] Diamond composite sheets are made by sintering diamond powder and cemented carbide substrate under ultra-high pressure and high temperature conditions. They have the high hardness, high wear resistance and thermal conductivity of diamond, as well as the strength and impact toughness of cemented carbide. They are ideal materials for manufacturing cutting tools, drilling bits and other wear-resistant tools. Diamond composite sheets need to be loaded onto processing equipment during processing. During the loading process, a flexible loading mechanism is used for loading.

[0003] At present, a patent document with authorization announcement number CN221987359U discloses a flexible material picking device and material sorting equipment, the flexible material picking device includes a fixed block, a carrier plate, a swinging assembly and a material picking assembly, the swinging assembly includes a swing arm and a connecting plate, one end of the swing arm is pivoted to the fixed block, one end of the connecting plate is pivoted to the swing arm, and the other end is pivoted to the carrier plate, there are at least three swinging assemblies, each swinging assembly is arranged along the circumference of the fixed block, and each swinging assembly cooperates to drive the carrier plate to move in three-dimensional space; the material picking assembly is installed on the carrier plate; the material picking steps are as follows, manual feeding or material silo replenishment to the material tray; the material tray vibrates to quickly disperse and arrange the diamond composite sheets; the camera takes a picture of the diamond composite sheet facing upward, and sends its coordinate information to the robot; the head shoots the specified surface in the material tray; the manipulator grabs the diamond composite sheets that meet the conditions in the material tray based on the coordinate information emitted by the camera and arranges the tray.

[0004] However, when the diamond composite sheets are placed on the material tray and vibrate, some of the diamond composite sheets are prone to overlap, which may cause errors when the camera obtains coordinate information, thereby causing some diamond composite sheets with the reverse side facing up to be grabbed into the placement tray of the processing equipment. Summary of the invention

[0005] In order to improve the gripping accuracy of diamond composite sheets, the present application provides a flexible feeding mechanism for processing diamond composite sheets.

[0006] The present application provides a flexible feeding mechanism for processing diamond composite sheets, which adopts the following technical solutions: A flexible loading mechanism for processing diamond composite sheets, comprising a material tray, wherein a rectangular frame is arranged inside the material tray, wherein the rectangular frame comprises a plurality of transverse plates and vertical plates, wherein the transverse plates are parallel to each other, wherein the length direction of the transverse plates is perpendicular to the length direction of the vertical plates, wherein the transverse plates and the vertical plates are staggered and located in the same plane, wherein the transverse plates and the vertical plates are both in the shape of long strips, wherein the height direction of the transverse plates and the vertical plates is perpendicular to the bottom surface of the material tray, wherein a receiving groove for receiving the transverse plates and the vertical plates is provided on the bottom wall of the material tray, wherein the rectangular frame is slidably arranged in the receiving groove, wherein the rectangular frame slides in a direction perpendicular to the bottom wall of the material tray, wherein a first driving member for driving the rectangular frame to slide is arranged on the material tray; wherein adjustment members are arranged on the plate surfaces of the transverse plates and the vertical plates, wherein the adjustment members are used to act on the edges of the diamond composite sheets so as to increase the overlapping area of ​​the overlapping diamond composite sheets.

[0007] Optionally, the width of the accommodating groove is equal to the thickness of the transverse plate and the vertical plate, and an installation cavity is opened in the material tray, and the installation cavity is connected to the accommodating groove. When the end surfaces of the transverse plate and the vertical plate are flush with the bottom wall of the material tray, the lower end surfaces of the transverse plate and the vertical plate are located in the installation cavity, and the first driving member includes a hydraulic cylinder arranged in the installation cavity, and the direction of the length of the hydraulic cylinder piston rod is perpendicular to the material tray, and the lower end surface of the transverse plate or the vertical plate is fixedly set on the hydraulic cylinder piston rod.

[0008] Optionally, the adjustment member includes an elastic plate arranged on the surface of the horizontal plate and the vertical plate, the elastic plate is located on both sides of the horizontal plate and the vertical plate, a cavity is opened in the horizontal plate and the vertical plate, a filling member is arranged in the cavity, and the filling member is used to drive the elastic plate to protrude toward the outside of the cavity and abut against the edge of the diamond composite plate to adjust the position of the diamond composite plate.

[0009] Optionally, the filling member includes an airbag arranged in the cavity and an air pump arranged in the installation cavity, the elastic plate is fixedly arranged on the inner wall of the cavity on all sides, the elastic plate abuts against the surface of the airbag, and a plurality of air pipes are arranged at the output end of the air pump, and the air pipes are connected to the airbag.

[0010] Optionally, a vibrator is provided at the bottom of the tray, and after the rectangular frame rises to form a plurality of placement grooves in the tray, the vibrator is used to shake the tray left and right to make the diamond composite sheets enter the placement grooves and lay flat in the placement grooves.

[0011] Optionally, an adjustment block is slidably provided in the material tray, and the adjustment block slides along the length direction of the material tray. The adjustment block slides to scrape the diamond composite sheet in the material tray, and adjusts the front and back sides of the diamond composite sheet and makes the adjusted diamond composite sheet fall behind the adjustment block.

[0012] Optionally, the cross-section of the adjustment block is a right triangle, a feed notch is provided on the inclined surface of the adjustment block, a vertical channel and an adjustment cavity connected to the feed notch are provided in the adjustment block, the adjustment block slides to drive the diamond composite sheet to enter the adjustment block through the feed notch, and then enter the vertical channel, an adjustment piece is provided in the adjustment cavity, and the adjustment piece is used to adjust the front and back sides of the diamond composite sheet entering the adjustment cavity through the vertical channel.

[0013] Optionally, the adjusting member comprises a first conveyor belt arranged in the adjusting cavity, the first conveyor belt runs toward the inclined surface of the adjusting block, and the diamond composite sheet falling on the first conveyor belt through the vertical channel is turned over by the first conveyor belt.

[0014] Optionally, a second conveyor belt is provided in the adjustment chamber, the second conveyor belt is located below the first conveyor belt and parallel to the first conveyor belt, the conveying direction of the second conveyor belt is opposite to the conveying direction of the first conveyor belt, the discharge end of the second conveyor belt is located outside the adjustment block, and the diamond composite sheet conveyed by the first conveyor belt falls on the second conveyor belt and is conveyed out by the second conveyor belt.

[0015] Optionally, a boss is provided on the bottom surface of the adjusting block, the cross-section of the boss is trapezoidal, the inclined surface of the adjusting block is connected with the inclined surface of the boss, the adjusting block is rotatably provided on the boss, and a driving motor is provided on the boss for driving the adjusting block to rotate 180° and connected with the inclined surface on the other side of the boss.

[0016] In summary, the present application includes at least one of the following beneficial technical effects: When loading the diamond composite sheet, the diamond composite sheet is poured into the material tray, and the diamond composite sheet in the material tray is loaded into the placement tray through the flexible loading mechanism. After the diamond composite sheet is poured into the material tray, the rectangular frame is driven to slide out from the bottom wall of the material tray by the first driving member. The rectangular frame forms a plurality of placement grooves on the bottom wall of the material tray. The diamond composite sheet falls into the placement groove, and then the adjusting member acts on the edge of the diamond composite sheet to make the diamond composite sheet in the maximum overlapping state, thereby reducing the possibility of camera recognition error, thereby improving the grasping accuracy of the diamond composite sheet.

[0017] Under the action of the accommodating groove, the rectangular frame is placed in the accommodating groove, so that the rectangular frame and the bottom wall of the material tray are in the same plane, reducing the obstruction of the rectangular frame to the flexible feeding mechanism, making it easier for the flexible feeding mechanism to grab the diamond composite sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the principle of a flexible feeding mechanism for processing diamond composite sheets in an embodiment of the present application; Figure 2It is a structural schematic diagram of a material tray in a flexible feeding mechanism for processing diamond composite sheets in an embodiment of the present application; Figure 3 It is a schematic diagram of a rectangular frame rising and a rectangular frame falling in a flexible feeding mechanism for processing diamond composite sheets in an embodiment of the present application; Figure 4 It is a schematic diagram of the structure of a receiving groove in a flexible feeding mechanism for processing a diamond composite sheet according to an embodiment of the present application; Figure 5 It is a cross-sectional view of a material tray in a flexible feeding mechanism for processing diamond composite sheets according to an embodiment of the present application; Figure 6 It is a schematic diagram of a rectangular frame in a flexible feeding mechanism for processing diamond composite sheets according to an embodiment of the present application; Figure 7 It is a cross-sectional view of a material tray in a flexible feeding mechanism for processing diamond composite sheets according to an embodiment of the present application, and is intended to show a schematic diagram of a winding motor and a steel wire rope; Figure 8 It is a cross-sectional view of an adjusting block in a flexible feeding mechanism for processing diamond composite sheets according to an embodiment of the present application.

[0019] Description of reference numerals: 1. flexible feeding mechanism; 2. rectangular frame; 21. horizontal plate; 22. vertical plate; 3. receiving groove; 4. Adjustment member; 41. Elastic plate; 42. Air bag; 5. Installation cavity; 6. Hydraulic cylinder; 7. Cavity; 8. Vibration motor; 9. Adjustment block; 10. Feed notch; 11. Vertical channel; 12. Adjustment cavity; 13. First conveyor belt; 14. Second conveyor belt; 15. Boss; 16. Drive motor; 17. Winding motor; 18. Wire rope; 19. Material tray; 20. Placement tray. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 -Attached Figure 8 This application is described in further detail.

[0021] The present application embodiment discloses a flexible feeding mechanism for processing diamond composite sheets. Figure 1 , Figure 2 , Figure 3 and Figure 4The flexible loading mechanism for processing diamond composite sheets includes a material tray 19, in which a rectangular frame 2 is arranged, and the rectangular frame 2 includes a plurality of transverse plates 21 and vertical plates 22. The transverse plates 21 are parallel to each other, and the vertical plates 22 are parallel to each other. The length direction of the transverse plates 21 is perpendicular to the length direction of the vertical plates 22. The transverse plates 21 and the vertical plates 22 are staggered and located in the same plane. The transverse plates 21 and the vertical plates 22 are both long strips, and the height directions of the transverse plates 21 and the vertical plates 22 are perpendicular to the bottom surface of the material tray 19. The bottom wall of the material tray 19 is provided with a receiving groove 3 for accommodating the transverse plates 21 and the vertical plates 22. The rectangular frame 2 is slidably arranged in the receiving groove 3, and the rectangular frame 2 slides in a direction perpendicular to the bottom wall of the material tray 19. The material tray 19 is provided with a first driving member for driving the rectangular frame 2 to slide; the plate surfaces of the transverse plates 21 and the vertical plates 22 are provided with adjusting members 4, and the adjusting members 4 are used to act on the edges of the diamond composite sheets to increase the overlapping area of ​​the overlapping diamond composite sheets.

[0022] When the flexible feeding mechanism 1 feeds the diamond composite sheet, the diamond composite sheet is poured into the material tray 19, and the diamond composite sheet in the material tray 19 is fed into the placement tray 20 through the flexible feeding mechanism 1. After the diamond composite sheet is poured into the material tray 19, the rectangular frame 2 is driven by the first driving member to slide out from the bottom wall of the material tray 19. The rectangular frame 2 forms a plurality of placement grooves on the bottom wall of the material tray 19, and the diamond composite sheet falls into the placement groove. Then, the adjusting member 4 acts on the edge of the diamond composite sheet, so that the diamond composite sheet is in a state of maximum overlap, which reduces the possibility of camera recognition errors, thereby improving the grasping accuracy of the diamond composite sheet.

[0023] In the embodiment of the present application, in order to reduce the possibility of the diamond composite sheet falling into the receiving groove 3, the width of the receiving groove 3 is equal to the thickness of the horizontal plate 21 and the vertical plate 22; the horizontal plate 21 and the vertical plate 22 are placed in the receiving groove 3 to seal the receiving groove 3, thereby reducing the possibility of the diamond composite sheet falling into the receiving groove 3.

[0024] Reference Figure 5 and Figure 6 In the embodiment of the present application, an installation cavity 5 is opened in the material tray 19, and the installation cavity 5 is connected with the receiving groove 3. When the end surfaces of the horizontal plate 21 and the vertical plate 22 are flush with the bottom wall of the material tray 19, the lower end surfaces of the horizontal plate 21 and the vertical plate 22 are located in the installation cavity 5, and the first driving member includes a hydraulic cylinder 6 arranged in the installation cavity 5. The direction of the length of the piston rod of the hydraulic cylinder 6 is perpendicular to the material tray 19, and the lower end surface of the horizontal plate 21 or the vertical plate 22 is fixedly arranged on the piston rod of the hydraulic cylinder 6; when driving the rectangular frame 2 to move, the hydraulic cylinder 6 is started, and the piston rod of the hydraulic cylinder 6 drives the rectangular frame 2 to move out of the receiving groove 3 or enter the receiving groove 3, and the operation is simple and convenient.

[0025] Reference Figure 6In the embodiment of the present application, the adjustment member 4 includes an elastic plate 41 arranged on the surface of the horizontal plate 21 and the vertical plate 22, the elastic plate 41 is made of a rubber plate, the elastic plate 41 is located on both sides of the horizontal plate 21 and the vertical plate 22, and a cavity 7 is opened in the horizontal plate 21 and the vertical plate 22. The cavity 7 runs through the horizontal plate 21 and the vertical plate 22. The elastic plate 41 is located in the cavity 7. A filling piece is arranged in the cavity 7. The filling piece is used to drive the elastic plate 41 to protrude toward the outside of the cavity 7 and abut against the edge of the diamond composite sheet to adjust the position of the diamond composite sheet.

[0026] Reference Figure 6 The filling member includes an airbag 42 arranged in the cavity 7 and an air pump arranged in the installation cavity 5. The elastic plate 41 is fixedly arranged on the inner wall of the cavity 7. The elastic plate 41 abuts against the surface of the airbag 42. A plurality of air pipes are arranged at the output end of the air pump, and the air pipes are connected to the airbag 42.

[0027] When the diamond composite sheet enters the receiving groove 3 formed by the horizontal plate 21 and the vertical plate 22, the air pump is started to inject air into the airbag 42. The volume of the airbag 42 gradually increases. The increased volume of the airbag 42 abuts against the elastic plate 41, causing the elastic plate 41 to bulge outward toward the diamond composite sheet, thereby adjusting the angle of the diamond composite sheet so that the diamond composite sheets overlap to the greatest extent. The operation is simple and convenient.

[0028] Reference Figure 1 and Figure 2 In the implementation of the present application, a vibrating member is provided at the bottom of the material tray 19. The vibrating member is used to shake the material tray 19 left and right after the rectangular frame 2 rises to form a plurality of placement grooves in the material tray 19, so that the diamond composite sheet enters the placement groove and is laid flat in the placement groove. When the material tray 19 is shaken left and right, the diamond composite sheet falling on the top of the rectangular frame 2 is moved into the placement groove, and the vibrating member shakes the diamond composite sheet in the placement groove left and right, so that the diamond composite sheet overlaps, so as to facilitate the grabbing of the diamond composite sheet. In the embodiment of the present application, the vibrating member includes a vibration motor 8 arranged on the side of the material tray 19. The vibration motor 8 drives the material tray 19 to shake left and right, and the operation is simple and convenient.

[0029] Reference Figure 7 and Figure 8After the flexible feeding mechanism 1 grabs the diamond composite sheets in the material tray 19, the diamond composite sheets on the front side of the material tray 19 are grabbed into the placement tray 20. At this time, the number of diamond composite sheets on the back side of the material tray 19 is greater than the number of diamond composite sheets on the front side. At this time, the single grabbing stroke of the flexible feeding mechanism 1 increases, resulting in a decrease in the grabbing efficiency. Therefore, in the embodiment of the present application, an adjusting block 9 is slidably arranged in the material tray 19, and the adjusting block 9 slides along the length direction of the material tray 19. The adjusting block 9 slides to scrape the diamond composite sheets in the material tray 19, and adjusts the front and back sides of the diamond composite sheets and makes the adjusted diamond composite sheets fall behind the adjusting block 9; after grabbing part of the diamond composite sheets in the material tray 19, the adjusting block 9 adjusts the front and back sides of the diamond composite sheets, so that the diamond composite sheets on the back side are flipped to the front side, which is convenient for the subsequent flexible feeding mechanism 1 to grab the diamond composite sheets.

[0030] Reference Figure 7 and Figure 8 In the embodiment of the present application, the cross section of the adjusting block 9 is a right triangle, the inclined surface of the adjusting block 9 is provided with a feed notch 10, a vertical channel 11 and an adjusting cavity 12 connected to the feed notch 10 are provided in the adjusting block 9, the adjusting block 9 slides to drive the diamond composite sheet into the adjusting block 9 through the feed notch 10, and then into the vertical channel 11, and an adjusting member is provided in the adjusting cavity 12, and the adjusting member is used to adjust the front and back sides of the diamond composite sheet entering the adjusting cavity 12 through the vertical channel 11; Reference Figure 7 and Figure 8 The adjusting member includes a first conveyor belt 13 arranged in the adjusting chamber 12. The first conveyor belt 13 is parallel to the bottom wall of the material tray 19. The first conveyor belt 13 runs toward the inclined direction of the adjusting block 9. The diamond composite sheet that falls on the first conveyor belt 13 through the vertical channel 11 is turned over under the drive of the first conveyor belt 13.

[0031] When the adjusting block 9 slides in the material tray 19, it drives the diamond composite sheet to slide onto the adjusting block 9 along the inclined surface of the adjusting block 9, and enters the vertical channel 11 along the feed notch 10, and then starts the first conveyor belt 13, which runs toward the inclined surface of the adjusting block 9. Therefore, when the bottom of the diamond composite sheet is supported on the first conveyor belt 13, the first conveyor belt 13 drives the diamond composite sheet to run and fall on the first conveyor belt 13. In the above process, the diamond composite sheet completes the flipping process.

[0032] Reference Figure 7 and Figure 8In order to facilitate the removal of the turned diamond composite sheet from the adjusting block 9, a second conveyor belt 14 is arranged in the adjusting chamber 12. The second conveyor belt 14 is located below the first conveyor belt 13 and is parallel to the first conveyor belt 13. The conveying direction of the second conveyor belt 14 is opposite to that of the first conveyor belt 13. The discharge end of the second conveyor belt 14 is located outside the adjusting block 9. The diamond composite sheet transported by the first conveyor belt 13 falls on the second conveyor belt 14 and is transported out by the second conveyor belt 14. The diamond composite sheet turned over by the first conveyor belt 13 falls on the second conveyor belt 14 from the flat throwing position of the first conveyor belt 13. The second conveyor belt 14 moves the diamond composite sheet out of the adjusting block 9. The operation is simple and convenient.

[0033] Reference Figure 7 and Figure 8 , when the adjusting block 9 runs to one side of the material tray 19, the adjusting block 9 needs to run in the reverse direction, and the diamond composite sheet in the material tray 19 cannot be pushed onto the inclined surface of the adjusting block 9. Therefore, in the implementation of the present application, a boss 15 is provided on the bottom surface of the adjusting block 9, and the cross-section of the boss 15 is trapezoidal. The inclined surface of the adjusting block 9 is connected with the inclined surface of the boss 15. The adjusting block 9 is rotatably arranged on the boss 15. The boss 15 is provided with a driving motor 16 for driving the adjusting block 9 to rotate 180° and connected with the inclined surface on the other side of the boss 15. Further, the length of the adjusting block 9 is less than the inner diameter width of the material tray 19, so that the adjusting block 9 can rotate 180° in the material tray 19; when the adjusting block 9 needs to move in the reverse direction, the driving motor 16 is started, and the driving motor 16 drives the adjusting block 9 to rotate 180°, so that the adjusting block 9 faces the other side and connects with the boss 15, so that when the adjusting block 9 moves in the reverse direction, the diamond composite sheet passes through the feed gap 10 and falls on the first conveyor belt 13.

[0034] Reference Figure 7 and Figure 8 In the embodiment of the present application, two winding motors 17 are arranged inside the material tray 19, the two winding motors 17 are opposite to each other and are located on the running path of the material tray 19, and the two winding motors 17 are wound with a wire rope 18, and the end of the wire rope 18 is fixed on the boss 15. Furthermore, the wire rope 18 is close to the side wall of the material tray 19 (in the attached figure, in order to facilitate the schematic diagram of the wire rope 18 and the driving motor 16, the wire rope 18 and the winding motor 17 are placed in the middle of the material tray 19). Start the winding motor 17 on one side, the winding motor 17 winds the wire rope 18, and drives the adjustment block 9 to slide, which is simple and convenient to operate.

[0035] The implementation principle of a flexible feeding mechanism for processing diamond composite sheets in the embodiment of the present application is as follows: When loading the diamond composite sheet, the diamond composite sheet is poured into the material tray 19, and the diamond composite sheet in the material tray 19 is loaded into the placement tray 20 through the flexible loading mechanism 1. After the diamond composite sheet is poured into the material tray 19, the hydraulic cylinder 6 drives the rectangular frame 2 to slide out from the bottom wall of the material tray 19. The rectangular frame 2 forms a plurality of placement grooves on the bottom wall of the material tray 19, and the diamond composite sheet falls into the placement groove. Then, the elastic plate 41 acts on the edge of the diamond composite sheet, so that the diamond composite sheet is in a state of maximum overlap, which reduces the possibility of camera recognition errors, thereby improving the grasping accuracy of the diamond composite sheet.

[0036] Subsequently, the diamond composite sheet is flipped over, and when the adjusting block 9 slides in the material tray 19, the diamond composite sheet is driven to slide along the inclined surface of the adjusting block 9 onto the adjusting block 9, and enters the vertical channel 11 along the feed notch 10. Subsequently, the first conveyor belt 13 is started, and the first conveyor belt 13 runs in the direction of the inclined surface of the adjusting block 9. Therefore, when the bottom of the diamond composite sheet is supported on the first conveyor belt 13, the first conveyor belt 13 drives the diamond composite sheet to run and fall on the first conveyor belt 13. In the above process, the diamond composite sheet completes the flipping process, and then the flipped diamond composite sheet is moved out of the adjusting block 9 through the second conveyor belt 14.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flexible feeding mechanism for processing diamond composite sheets, characterized in that: The material tray (19) comprises a rectangular frame (2) arranged inside the material tray (19), the rectangular frame (2) comprising a plurality of transverse plates (21) and vertical plates (22), the transverse plates (21) being parallel to each other, the vertical plates (22) being parallel to each other, the length direction of the transverse plates (21) being perpendicular to the length direction of the vertical plates (22), the transverse plates (21) and the vertical plates (22) being staggered and located in the same plane, the transverse plates (21) and the vertical plates (22) being both in the shape of long strips, the height directions of the transverse plates (21) and the vertical plates (22) being perpendicular to the bottom surface of the material tray (19), The bottom wall of the material tray (19) is provided with a receiving groove (3) for receiving the horizontal plate (21) and the vertical plate (22); the rectangular frame (2) is slidably arranged in the receiving groove (3); the rectangular frame (2) slides in a direction perpendicular to the bottom wall of the material tray (19); the material tray (19) is provided with a first driving member for driving the rectangular frame (2) to slide; the plate surfaces of the horizontal plate (21) and the vertical plate (22) are both provided with adjusting members (4); the adjusting members (4) are used to act on the edges of the diamond composite sheets so as to increase the overlapping area of ​​the overlapping diamond composite sheets.

2. A flexible feeding mechanism for processing diamond composite sheets according to claim 1, characterized in that: The width of the receiving groove (3) is equal to the thickness of the transverse plate (21) and the vertical plate (22); a mounting cavity (5) is provided in the material tray (19); the mounting cavity (5) is communicated with the receiving groove (3); when the end surfaces of the transverse plate (21) and the vertical plate (22) are flush with the bottom wall of the material tray (19), the lower end surfaces of the transverse plate (21) and the vertical plate (22) are located in the mounting cavity (5); the first driving member comprises a hydraulic cylinder (6) arranged in the mounting cavity (5); the direction of the length of the piston rod of the hydraulic cylinder (6) is perpendicular to the material tray (19); and the lower end surface of the transverse plate (21) or the vertical plate (22) is fixedly arranged on the piston rod of the hydraulic cylinder (6).

3. A flexible feeding mechanism for processing diamond composite sheets according to claim 1, characterized in that: The adjusting member (4) comprises an elastic plate (41) arranged on the surface of the transverse plate (21) and the vertical plate (22); the elastic plate (41) is located on both sides of the transverse plate (21) and the vertical plate (22); a cavity (7) is provided in each of the transverse plate (21) and the vertical plate (22); a filling member is provided in the cavity (7); the filling member is used to drive the elastic plate (41) to protrude toward the outside of the cavity (7) and abut against the edge of the diamond composite sheet to adjust the position of the diamond composite sheet.

4. A flexible feeding mechanism for processing diamond composite sheets according to claim 3, characterized in that: The filling member comprises an air bag (42) arranged in the cavity (7) and an air pump arranged in the mounting cavity (5); the elastic plate (41) is fixedly arranged on the inner wall of the cavity (7) on all sides; the elastic plate (41) abuts against the surface of the air bag (42); a plurality of air pipes are arranged at the output end of the air pump; the air pipes are connected to the air bag (42).

5. The flexible feeding mechanism for processing diamond composite sheets according to claim 1, characterized in that: A vibrating member is provided at the bottom of the material tray (19). The vibrating member is used to shake the material tray (19) left and right after the rectangular frame (2) rises to form a plurality of placement grooves in the material tray (19), so that the diamond composite sheets enter the placement grooves and are laid flat in the placement grooves.

6. A flexible feeding mechanism for processing diamond composite sheets according to claim 1, characterized in that: An adjusting block (9) is slidably arranged in the material tray (19); the adjusting block (9) slides along the length direction of the material tray (19); the adjusting block (9) slides to scrape the diamond composite sheet in the material tray (19), and adjusts the front and back sides of the diamond composite sheet so that the adjusted diamond composite sheet falls behind the adjusting block (9).

7. A flexible feeding mechanism for processing diamond composite sheets according to claim 6, characterized in that: The cross section of the adjusting block (9) is a right triangle. A feed notch (10) is provided on the inclined surface of the adjusting block (9). A vertical channel (11) and an adjusting cavity (12) communicating with the feed notch (10) are provided in the adjusting block (9). The adjusting block (9) slides to drive the diamond composite sheet to pass through the feed notch (10) into the adjusting block (9) and then into the vertical channel (11). An adjusting member is provided in the adjusting cavity (12). The adjusting member is used to adjust the front and back sides of the diamond composite sheet that enters the adjusting cavity (12) through the vertical channel (11).

8. A flexible feeding mechanism for processing diamond composite sheets according to claim 7, characterized in that: The adjusting member comprises a first conveyor belt (13) arranged in the adjusting cavity (12), the first conveyor belt (13) running in the direction of the inclined surface of the adjusting block (9), and the diamond composite sheet falling on the first conveyor belt (13) through the vertical channel (11) is turned over under the drive of the first conveyor belt (13).

9. A flexible feeding mechanism for processing diamond composite sheets according to claim 8, characterized in that: A second conveyor belt (14) is arranged in the regulating chamber (12); the second conveyor belt (14) is located below the first conveyor belt (13) and is parallel to the first conveyor belt (13); the conveying direction of the second conveyor belt (14) is opposite to that of the first conveyor belt (13); the discharge end of the second conveyor belt (14) is located outside the regulating block (9); the diamond composite sheet conveyed by the first conveyor belt (13) falls on the second conveyor belt (14) and is transported out by the second conveyor belt (14).

10. A flexible feeding mechanism for processing diamond composite sheets according to claim 9, characterized in that: The bottom surface of the adjusting block (9) is provided with a boss (15), the cross section of the boss (15) is trapezoidal, the inclined surface of the adjusting block (9) is connected with the inclined surface of the boss (15), the adjusting block (9) is rotatably arranged on the boss (15), and the boss (15) is provided with a driving motor (16) for driving the adjusting block (9) to rotate 180 degrees and connected with the inclined surface on the other side of the boss (15).

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