Automatic feeding mechanical arm vibrating disc capable of continuously taking materials

Abstract

The invention provides a continuous material taking vibration disc of an automatic material supplementing mechanical arm. The continuous material taking vibration disc of the automatic material supplementing mechanical arm comprises a lower supporting plate, the upper surface of the lower supporting plate is fixedly connected with a lateral supporting frame, the upper side of the lateral supporting frame is fixedly connected with a connecting support, the upper surface of the lower supporting plate is fixedly connected with a box body, and a switch is arranged on the side surface of the box body; and a plurality of adjusting buttons are arranged on the box body. According to the automatic material supplementing mechanical arm, the vibration disc can be continuously taken, and the problem that the output speed of the vibration disc is unstable is effectively solved by designing a linkage structure of the elastic device and the auxiliary elastic device. And the elastic sheet and the spring fixing sheet in the main elastic device are matched with the electromagnet to work, so that the stability of vibration output is ensured. Meanwhile, the auxiliary elastic device dynamically adjusts the magnitude and direction of the vibration force through the design of a threaded rod, an auxiliary elastic piece and a friction block, and vibration amplitude inconsistency caused by load change or long-term use is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of material-taking vibration plates, and in particular to a vibration plate capable of continuously taking materials by an automated material-feeding mechanical arm. Background Art

[0002] An automated feeding robot arm can continuously take materials from a vibrating plate, mainly composed of a vibrating plate, a feeding channel, a robot arm and a control system. The vibrating plate is driven by an electromagnetic vibration device to achieve directional arrangement and quantitative output of materials. The feeding channel is connected to the outlet of the vibrating plate to ensure stable material transportation. The robot arm is equipped with a multi-degree-of-freedom motion mechanism, a visual recognition system and an end fixture to accurately grasp the material and transport it to the specified location. The control system coordinates the vibration frequency of the vibrating plate, the feeding speed and the motion trajectory of the robot arm to achieve continuous material feeding operations. Its working principle is to sort the bulk materials through the vibrating plate and output them along the feeding channel, and the robot arm completes the material taking and conveying tasks according to the visual recognition results and the instructions of the control system. The whole system ensures high efficiency and low error rate through precise coordination.

[0003] The output speed of the vibration plate is unstable: when the output speed of the vibration plate is too fast and the feeding channel has a low capacity, it is easy to cause excessive material to accumulate in the connection area, forming a blockage; on the contrary, if the output speed of the vibration plate is too slow, the feeding channel may be intermittently insufficient, affecting the efficiency of the robot arm. In addition, during long-term operation, the power of the vibration plate will decrease. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides an automated feeding robot arm that can continuously take materials from a vibrating plate, thereby solving the problem of unstable output speed of the vibrating plate; in addition, during long-term operation, the power of the vibrating plate will decrease.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated feeding robot arm can continuously take materials from a vibrating plate, comprising: a lower support plate, the upper surface of which is fixedly connected to a lateral support frame, and the upper side of the lateral support frame is fixedly connected to a connecting bracket;

[0008] The upper surface of the lower support plate is fixedly connected with a box body, the side surface of the box body is provided with a switch, and the box body is provided with a plurality of adjustment buttons;

[0009] An elastic device, which is located on the upper side of the lower support plate, and includes an elastic sheet, a lower support sheet, an electromagnet housing, a second electromagnet, an upper support frame, a first electromagnet and a spring fixing sheet;

[0010] An auxiliary elastic device, the auxiliary elastic device comprising a threaded rod mounting frame, a first nut, a second nut, a threaded rod, an auxiliary elastic sheet, a motor and a friction block;

[0011] The guiding device comprises a connecting groove, a supporting inclined rod, a connecting block, an anti-loss sheet and a raw material.

[0012] Preferably, a button is fixedly connected to the connecting bracket, and a plurality of supporting feet are arranged on the lower side of the lower supporting plate.

[0013] Preferably: the lower support plate is fixedly connected to the lower support plate, the elastic plates are multiple and distributed front to back, the elastic plates are fixedly connected to the lower support plate, and the upper end of the elastic plates is fixedly connected to the spring fixing plate.

[0014] Preferably, the electromagnet housing is fixedly connected to the lower support plate, and the first electromagnet is located inside the electromagnet housing.

[0015] Preferably, the upper side of the second electromagnet is fixedly connected to the upper support frame, the side surface of the upper support frame is fixedly connected to the spring fixing sheet, and the spring fixing sheet is fixedly connected to the upper end of the elastic sheet.

[0016] Preferably, the threaded rod mounting bracket is fixedly connected to the lower support plate, the first nut is fixedly connected to the threaded rod, the second nut is threadedly connected to the threaded rod, and the threaded rod is threadedly connected to the threaded rod mounting bracket.

[0017] Preferably: the outer side of the threaded rod is fixedly connected to the auxiliary elastic sheet, the upper side of the auxiliary elastic sheet is fixedly connected to the motor, the motor is arc-shaped, the side surface of the auxiliary elastic sheet is fixedly connected to the friction block, the friction block is provided with a groove, the groove is wedge-shaped, and the upper end of the elastic sheet extends to the inside of the groove.

[0018] Preferably, a vibration plate is fixedly connected to the upper side of the spring fixing plate, and a material guide groove is arranged inside the vibration plate.

[0019] Preferably: the upper side of the supporting oblique rod is fixedly connected to the connecting block, the connecting block is fixedly connected to the anti-loss sheet, the side surface of the connecting block is fixedly connected to the connecting groove, the raw material is located on the upper side of the connecting block, and the supporting oblique rod is fixedly connected to the lower support plate.

[0020] (III) Beneficial effects

[0021] The present invention provides an automatic feeding robot arm that can continuously take materials from a vibrating plate. It has the following beneficial effects:

[0022] The present invention effectively solves the problem of unstable output speed of the vibration disk by designing a linkage structure of an elastic device and an auxiliary elastic device. The coordination of the elastic sheet, spring fixing sheet and electromagnet in the main elastic device ensures the stability of the vibration output. At the same time, the auxiliary elastic device dynamically adjusts the magnitude and direction of the vibration force through the design of the threaded rod, auxiliary elastic sheet and friction block to avoid inconsistent vibration amplitude due to load changes or long-term use. In particular, the wedge-shaped groove design on the friction block uses the extended part of the elastic sheet to achieve precise damping control, which greatly reduces the output fluctuation of the vibration disk caused by elastic attenuation during operation, ensuring the continuous material taking efficiency of the automated feeding robot arm.

[0023] The design of the present invention also has significant advantages in terms of long-term operational stability. Through the cooperation of the threaded rod and the motor in the auxiliary elastic device, and by utilizing a dynamically adjustable threaded connection method, the angle and preload of the auxiliary elastic sheet can be quickly adjusted when the elasticity is reduced, thereby achieving dynamic compensation for the main elastic device. At the same time, the distributed installation of the electromagnet enhances the magnetically controlled elastic recovery capability of the system, and can restore the vibration force by adjusting the force of the electromagnet when the elastic sheet is fatigued. The material guide trough at the bottom of the vibration disk is combined with the anti-loss sheet in the guide device to ensure the stable transfer of materials on the vibration disk and avoid power consumption and vibration interference caused by material spillage. The overall design improves the operating efficiency of the system and has the ability to quickly restore power to meet the needs of high-intensity work in industrial environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a partial structural schematic diagram of the present invention;

[0026] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 4 It is a schematic diagram of another part of the structure of the present invention;

[0028] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0029] Figure 6 It is another overall structural schematic diagram of the present invention;

[0030] Figure 7 It is a schematic diagram of the friction block structure of the present invention.

[0031] Among them, 1. lower support plate; 2. lateral support frame; 3. connecting bracket; 4. box; 5. switch; 6. adjustment button; 7. first electromagnet; 8. electromagnet housing; 9. second electromagnet; 10. upper support frame; 11. spring fixing plate; 12. elastic device; 13. elastic sheet; 14. lower support sheet; 15. groove; 16. auxiliary elastic device; 17. threaded rod mounting frame; 18. first nut; 19. second nut; 20. threaded rod; 21. auxiliary elastic sheet; 22. motor; 23. vibration plate; 24. connecting groove; 25. supporting diagonal rod; 26. connecting block; 27. anti-lost sheet; 28. raw material; 29. ​​button; 30. supporting foot; 31. material guide trough; 32. friction block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] like Figure 1-7 As shown, the embodiment of the present invention provides an automatic feeding robot arm that can continuously take materials from a vibrating plate, comprising a lower support plate 1, a lateral support frame 2 is fixedly connected to the upper surface of the lower support plate 1, a connecting bracket 3 is fixedly connected to the upper side of the lateral support frame 2, a button 29 is fixedly connected to the connecting bracket 3, and a plurality of supporting feet 30 are arranged on the lower side of the lower support plate 1;

[0035] The upper surface of the lower support plate 1 is fixedly connected with a box body 4, the side surface of the box body 4 is provided with a switch 5, and the box body 4 is provided with a plurality of adjustment buttons 6;

[0036] The elastic device 12 is located on the upper side of the lower support plate 1. The elastic device 12 includes an elastic sheet 13, a lower support sheet 14, an electromagnet housing 8, a second electromagnet 9, an upper support frame 10, a first electromagnet 7 and a spring fixing sheet 11. A vibration plate 23 is fixedly connected to the upper side of the spring fixing sheet 11. A material guide groove 31 is provided inside the vibration plate 23.

[0037] The auxiliary elastic device 16 includes a threaded rod mounting frame 17, a first nut 18, a second nut 19, a threaded rod 20, an auxiliary elastic sheet 21, a motor 22 and a friction block 32;

[0038] The guiding device includes a connecting groove 24 , a supporting inclined rod 25 , a connecting block 26 , an anti-loss sheet 27 and a raw material 28 .

[0039] In the embodiment, the firm connection between the support plate 1 and the lateral support frame 2 makes the overall stability of the vibration plate 23 higher and reduces the vibration deviation caused by the loose supporting structure during the operation of the vibration plate 23. The design of the elastic device 12, through the combination of the elastic sheet 13, the lower support sheet 14, the first electromagnet 7, the second electromagnet 9 and the spring fixing sheet 11, enhances the continuity and adjustment ability of the elastic output, making the operation of the vibration plate 23 more stable. The auxiliary elastic device 16 can provide additional elastic compensation when the working performance of the elastic sheet 13 decreases through the linkage design of the threaded rod mounting frame 17, the threaded rod 20, the auxiliary elastic sheet 21 and the friction block 32. The introduction of the motor 22 can further adjust the vibration force by driving the auxiliary elastic sheet 21 by power to ensure the output consistency. The supporting diagonal rod 25 cooperates with the connecting block 26 to ensure the stable transportation of the raw material 28 in the vibration plate 23 and prevent the loss of the raw material 28.

[0040] Embodiment 2

[0041] like Figure 1-7 As shown, an embodiment of the present invention provides an automatic feeding robot arm capable of continuously taking materials from a vibrating plate, comprising a lower support plate 1, a lateral support frame 2 is fixedly connected to the upper surface of the lower support plate 1, and a connecting bracket 3 is fixedly connected to the upper side of the lateral support frame 2;

[0042] The upper surface of the lower support plate 1 is fixedly connected with a box body 4, the side surface of the box body 4 is provided with a switch 5, and the box body 4 is provided with a plurality of adjustment buttons 6;

[0043] An elastic device 12 is located on the upper side of the lower support plate 1. The elastic device 12 includes an elastic sheet 13, a lower support sheet 14, an electromagnet housing 8, a second electromagnet 9, an upper support frame 10, a first electromagnet 7 and a spring fixing sheet 11. The lower support sheet 14 is fixedly connected to the lower support plate 1. The number of elastic sheets 13 is multiple and distributed front to back. The elastic sheet 13 is fixedly connected to the lower support sheet 14. The upper end of the elastic sheet 13 is fixedly connected to the spring fixing sheet 11. The electromagnet housing 8 is fixedly connected to the lower support plate 1. The first electromagnet 7 is located inside the electromagnet housing 8. The upper side of the second electromagnet 9 is fixedly connected to the upper support frame 10. The side surface of the upper support frame 10 is fixedly connected to the spring fixing sheet 11. The spring fixing sheet 11 is fixedly connected to the upper end of the elastic sheet 13.

[0044] The auxiliary elastic device 16 includes a threaded rod mounting frame 17, a first nut 18, a second nut 19, a threaded rod 20, an auxiliary elastic sheet 21, a motor 22 and a friction block 32;

[0045] The guiding device includes a connecting groove 24 , a supporting inclined rod 25 , a connecting block 26 , an anti-loss sheet 27 and a raw material 28 .

[0046] In the second embodiment, the number of elastic sheets 13 is increased to improve the uniformity of the vibration force. The number of elastic sheets 13 is multiple and distributed front to back, which further uniformizes the distribution of the vibration force and improves the stability of the vibration disk 23 during operation. The optimized connection between the upper support frame 10 and the spring fixing sheet 11 allows each elastic sheet 13 to participate in the vibration, avoiding the power drop caused by the loss of local elastic sheets 13. The first electromagnet 7 is located inside the electromagnet housing 8 and is linked with the second electromagnet 9. The elastic range of the elastic sheet 13 is adjusted through electromagnetic control, making the system more sensitive to power changes and more efficient.

[0047] Embodiment 3

[0048] like Figure 1-7 As shown, an embodiment of the present invention provides an automatic feeding robot arm capable of continuously taking materials from a vibrating plate, comprising a lower support plate 1, a lateral support frame 2 is fixedly connected to the upper surface of the lower support plate 1, and a connecting bracket 3 is fixedly connected to the upper side of the lateral support frame 2;

[0049] The upper surface of the lower support plate 1 is fixedly connected with a box body 4, the side surface of the box body 4 is provided with a switch 5, and the box body 4 is provided with a plurality of adjustment buttons 6;

[0050] The elastic device 12 is located on the upper side of the lower support plate 1, and the elastic device 12 includes an elastic sheet 13, a lower support sheet 14, an electromagnet housing 8, a second electromagnet 9, an upper support frame 10, a first electromagnet 7 and a spring fixing sheet 11;

[0051] Auxiliary elastic device 16, the auxiliary elastic device 16 includes a threaded rod mounting frame 17, a first nut 18, a second nut 19, a threaded rod 20, an auxiliary elastic sheet 21, a motor 22 and a friction block 32, the threaded rod mounting frame 17 is fixedly connected to the lower support plate 1, the first nut 18 is fixedly connected to the threaded rod 20, the second nut 19 is threadedly connected to the threaded rod 20, the threaded rod 20 is threadedly connected to the threaded rod mounting frame 17, the outer side of the threaded rod 20 is fixedly connected to the auxiliary elastic sheet 21, the upper side of the auxiliary elastic sheet 21 is fixedly connected to the motor 22, the motor 22 is arc-shaped, the side surface of the auxiliary elastic sheet 21 is fixedly connected to the friction block 32, and the friction block 32 is provided with a groove 15, the groove 15 is wedge-shaped, and the upper end of the elastic sheet 13 extends to the inside of the groove 15;

[0052] The guiding device includes a connecting groove 24 , a supporting inclined rod 25 , a connecting block 26 , an anti-loss sheet 27 and a raw material 28 .

[0053] In the third embodiment, the auxiliary elastic sheet 21 is linked with the friction block 32 to improve the dynamic stability. The threaded rod 20 is fixedly connected to the outer side of the auxiliary elastic sheet 21, so that the auxiliary elastic sheet 21 can automatically adapt to different elastic requirements according to the adjustment of the threaded rod 20. The wedge-shaped groove 15 design on the friction block 32 utilizes the upper end of the elastic sheet 13 to extend into the groove 15, and the excess vibration force is buffered through the friction damping effect to avoid the vibration plate 23 from vibrating too much or too little during operation. The motor 22 is designed in an arc shape and fits closely with the auxiliary elastic sheet 21 to ensure that the driving force of the motor 22 is more stable and effective, and the fluctuation of the vibration force is reduced.

[0054] Embodiment 4

[0055] like Figure 1-7 As shown, an embodiment of the present invention provides an automatic feeding robot arm capable of continuously taking materials from a vibrating plate, comprising a lower support plate 1, a lateral support frame 2 is fixedly connected to the upper surface of the lower support plate 1, and a connecting bracket 3 is fixedly connected to the upper side of the lateral support frame 2;

[0056] The upper surface of the lower support plate 1 is fixedly connected with a box body 4, the side surface of the box body 4 is provided with a switch 5, and the box body 4 is provided with a plurality of adjustment buttons 6;

[0057] The elastic device 12 is located on the upper side of the lower support plate 1, and the elastic device 12 includes an elastic sheet 13, a lower support sheet 14, an electromagnet housing 8, a second electromagnet 9, an upper support frame 10, a first electromagnet 7 and a spring fixing sheet 11;

[0058] The auxiliary elastic device 16 includes a threaded rod mounting frame 17, a first nut 18, a second nut 19, a threaded rod 20, an auxiliary elastic sheet 21, a motor 22 and a friction block 32;

[0059] The guiding device includes a connecting groove 24, a supporting oblique rod 25, a connecting block 26, an anti-loss piece 27 and a raw material 28. The upper side of the supporting oblique rod 25 is fixedly connected to the connecting block 26, the connecting block 26 is fixedly connected to the anti-loss piece 27, the side surface of the connecting block 26 is fixedly connected to the connecting groove 24, the raw material 28 is located on the upper side of the connecting block 26, and the supporting oblique rod 25 is fixedly connected to the lower support plate 1.

[0060] In the fourth embodiment, the function of the guiding device is further enhanced. The side surface of the connecting block 26 is fixedly connected to the connecting groove 24. The raw material 28 is stably conveyed to the material guide groove 31 of the vibrating disk 23 through the structural design of the connecting block 26, so as to realize high-precision material collection. The design of the anti-loss sheet 27 ensures that the raw material 28 will not deviate from the material collection path under high-speed vibration, thereby improving the reliability of system operation. The supporting diagonal rod 25 is firmly connected to the lower support plate 1, so that the guiding device and the lower support plate 1 form an integrated design, thereby avoiding affecting the conveying accuracy of the raw material 28 due to loose support.

[0061] Working principle: Through the coordinated work of the lower support plate 1, the elastic device 12, the auxiliary elastic device 16 and the guiding device, the stable operation and continuous material taking function of the vibration plate 23 are realized. The lower support plate 1 serves as the basic structure of the entire device, and is fixed with a lateral support frame 2 and a connecting bracket 3 to form a stable frame structure. The switch 5 and the adjustment button 6 on the box body 4 are used to control the start and stop of the system and adjust the vibration parameters. The support feet 30 at the bottom enhance the seismic performance and ensure the stability of the structure during operation. The elastic device 12 is composed of an elastic sheet 13, a lower support sheet 14, an electromagnet housing 8, a first electromagnet 7, a second electromagnet 9, an upper support frame 10 and a spring fixing sheet 11, wherein the elastic sheet 13 is fixedly connected to the lower support sheet 14 and the spring fixing sheet 11, and is distributed front and back. After the first electromagnet 7 and the second electromagnet 9 are energized, a magnetic force is generated to drive the elastic sheet 13 to deform periodically, driving the spring fixing sheet 11 and the vibration plate 23 to vibrate up and down. By adjusting the current intensity of the electromagnet, the vibration force and frequency can be flexibly adjusted to adapt to different original The auxiliary elastic device 16 is composed of a threaded rod mounting frame 17, a threaded rod 20, an auxiliary elastic sheet 21, a first nut 18, a second nut 19, a motor 22 and a friction block 32, wherein the threaded rod 20 adjusts the height through the nut to drive the auxiliary elastic sheet 21 to compensate for the elastic change, the motor 22 is designed in an arc shape, and cooperates with the auxiliary elastic sheet 21 to dynamically adjust the vibration force, the wedge-shaped groove 15 of the friction block 32 contacts the elastic sheet 13, and the excess vibration force is buffered through the friction damping effect to prevent the vibration amplitude from being too large or too small, the material guide groove 31 of the vibration plate 23 ensures the stable transportation of the raw material 28, and the supporting inclined rod 25, the connecting block 26 and the anti-loss sheet 27 of the guide device ensure the transmission accuracy and stability of the raw material 28 through fixed connection to prevent the raw material 28 from falling, and the overall elastic device 12 and the auxiliary elastic device 16 cooperate to provide continuous and stable vibration force, combined with the precise conveying function of the guide device to ensure the efficient operation of the vibration plate 23, which is an efficient and stable automatic feeding vibration plate 23 solution.

[0062] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding robot arm can continuously take materials from the vibrating plate, characterized in that: include: A lower support plate (1), wherein the upper surface of the lower support plate (1) is fixedly connected to a lateral support frame (2), and the upper side of the lateral support frame (2) is fixedly connected to a connecting bracket (3); The upper surface of the lower support plate (1) is fixedly connected to a box body (4), a switch (5) is provided on the side surface of the box body (4), and a plurality of adjustment buttons (6) are provided on the box body (4); An elastic device (12) located on the upper side of the lower support plate (1), the elastic device (12) comprising an elastic sheet (13), a lower support sheet (14), an electromagnet housing (8), a second electromagnet (9), an upper support frame (10), a first electromagnet (7) and a spring fixing sheet (11); An auxiliary elastic device (16), the auxiliary elastic device (16) comprising a threaded rod mounting frame (17), a first nut (18), a second nut (19), a threaded rod (20), an auxiliary elastic sheet (21), a motor (22) and a friction block (32); A guiding device, the guiding device comprising a connecting groove (24), a supporting inclined rod (25), a connecting block (26), an anti-loss sheet (27) and a raw material (28).

2. According to claim 1, an automatic feeding robot arm can continuously take out the material vibrating plate, characterized in that: A button (29) is fixedly connected to the connecting bracket (3), and a plurality of supporting feet (30) are provided on the lower side of the lower supporting plate (1).

3. According to claim 1, the automatic feeding robot arm can continuously take out the material vibrating plate, characterized in that: The lower support plate (14) is fixedly connected to the lower support plate (1); the elastic plates (13) are multiple and distributed front to back; the elastic plates (13) are fixedly connected to the lower support plate (14); and the upper ends of the elastic plates (13) are fixedly connected to the spring fixing plates (11).

4. The automatic feeding robot arm can continuously take out the material vibrating plate according to claim 3, characterized in that: The electromagnet housing (8) is fixedly connected to the lower support plate (1), and the first electromagnet (7) is located inside the electromagnet housing (8).

5. The automatic feeding robot arm capable of continuously taking out the material vibrating plate according to claim 4 is characterized in that: The upper side of the second electromagnet (9) is fixedly connected to the upper support frame (10), the side surface of the upper support frame (10) is fixedly connected to the spring fixing sheet (11), and the spring fixing sheet (11) is fixedly connected to the upper end of the elastic sheet (13).

6. The automatic feeding robot arm capable of continuously taking out the material vibrating plate according to claim 1 is characterized in that: The threaded rod mounting frame (17) is fixedly connected to the lower support plate (1), the first nut (18) is fixedly connected to the threaded rod (20), the second nut (19) is threadedly connected to the threaded rod (20), and the threaded rod (20) is threadedly connected to the threaded rod mounting frame (17).

7. The automatic feeding robot arm capable of continuously taking out the material vibrating plate according to claim 6 is characterized in that: The outer side of the threaded rod (20) is fixedly connected to the auxiliary elastic sheet (21), the upper side of the auxiliary elastic sheet (21) is fixedly connected to the motor (22), the motor (22) is arc-shaped, the side surface of the auxiliary elastic sheet (21) is fixedly connected to the friction block (32), the friction block (32) is provided with a groove (15), the groove (15) is wedge-shaped, and the upper end of the elastic sheet (13) extends to the inside of the groove (15).

8. The automatic feeding robot arm capable of continuously taking out the material vibrating plate according to claim 1 is characterized in that: A vibration plate (23) is fixedly connected to the upper side of the spring fixing plate (11), and a material guide groove (31) is provided inside the vibration plate (23).

9. The automatic feeding robot arm capable of continuously taking out the material vibrating plate according to claim 1 is characterized in that: The upper side of the supporting oblique rod (25) is fixedly connected to the connecting block (26), the connecting block (26) is fixedly connected to the anti-loss sheet (27), the side surface of the connecting block (26) is fixedly connected to the connecting groove (24), the raw material (28) is located on the upper side of the connecting block (26), and the supporting oblique rod (25) is fixedly connected to the lower support plate (1).

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