CN209988616U

CN209988616U - Automatic feeding mechanism

Info

Publication number: CN209988616U
Application number: CN201920772220.4U
Authority: CN
Inventors: 王江亿
Original assignee: Juramat Automation Technology (suzhou) Co Ltd
Current assignee: Fengqiao Rulamat Automation Technology Guangzhou Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-24
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an automatic feeding mechanism in the technical field of feeding mechanisms, which comprises a first mounting frame, wherein a vibrating disk corresponding to the right end of a storage bin is arranged on the left side of the top of the first mounting frame, three groups of material channels arranged side by side are arranged at the discharge port of the vibrating disk, material pushing bulges matched with a tray are evenly arranged on the outer wall of the front side of a push plate, the left side of the bottom of the mounting plate is movably connected with the output end of an electric cylinder, and a clamping jaw is positioned right in front of the push plate. The automatic degree is high, and the product material loading is neat, stable and orderly, makes things convenient for the later stage to use.

Description

Automatic feeding mechanism

Technical Field

The utility model relates to a feed mechanism technical field specifically is an automatic feed mechanism.

Background

Copper line insulating part that adopts on the power assisted steering motor is a rectangular yellow working of plastics, carries at this kind of yellow working of plastics product and adopts artifical or automation equipment mostly, but present automation equipment can not accomplish full automation, still needs the manual work to carry out auxiliary operation on one side, and is inefficient, inconvenient later stage packing or production, for this reason, we propose an automatic feeding mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic feeding mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic feeding mechanism comprises a first mounting frame, a bin is obliquely arranged on the right side of the top of the first mounting frame, a vibration disc corresponding to the right end of the bin is arranged on the left side of the top of the first mounting frame, three groups of material channels which are arranged side by side are arranged at the discharge port of the vibration disc, the material channels are arranged on the right side of the vibration disc, a second mounting frame is arranged on the right side of the outer wall on the front side of the first mounting frame, a material blocking mechanism matched with the material channels is arranged at the front end of the right side of the top of the first mounting frame and is arranged on the front side of the vibration disc, the material blocking mechanism is arranged on the left side of the material channels close to the front end, an assembling plate is arranged on the front side of the top of the second mounting frame, the left side and the right side of the bottom of the assembling plate are fixedly connected with the outer wall on, the top parts of the two groups of sliding blocks are fixedly connected with a horizontal sliding plate, the left end of the outer wall of the rear side of the assembling plate is provided with a horizontal moving cylinder I which is fixedly connected with the left side of the bottom part of the horizontal sliding plate through a piston rod, the left and right sides of the top part of the horizontal sliding plate are fixedly provided with longitudinal guide rails, the two groups of longitudinal guide rails are provided with matched sliding blocks, the top parts of the two groups of sliding blocks are fixedly connected with longitudinal sliding plates, the front end of the top part of the horizontal sliding plate is provided with a cutting cylinder which is fixedly connected with the front side of the bottom part of the longitudinal sliding plate through a piston rod, the front and rear ends of the top part of the longitudinal sliding plate are fixedly provided with transverse guide rails, the two groups of transverse guide rails are provided with three groups of matched mounting sliding blocks, the, a tray separating cylinder is arranged in the center of the front side of the top of the longitudinal sliding plate, piston rods are arranged on the left side and the right side of the tray separating cylinder, pull blocks are fixedly arranged at the other ends of the two sets of piston rods, the left pull block is connected with the left outer wall of the left mounting slide block, the right pull block is connected with the right outer wall of the right mounting slide block, a support rod is fixedly arranged on the left side of the top of the mounting frame, the support rod is positioned at the position close to the left end of the rear side of the mounting plate, an insert block is fixedly arranged at the top of the support rod, a material pushing cylinder is arranged at the top of the insert block, the front side of the material pushing cylinder is connected with a push plate through the piston rods, material pushing bulges matched with the tray are uniformly arranged on the outer wall of the front side of the push plate, the bottom of the supporting column is fixedly connected with the tops of the two mounting frames through a cushion block and a screw, a longitudinal guide rail is fixedly arranged at the top of the right side plate, a matched sliding block is arranged on the longitudinal guide rail, the top of the sliding block is fixedly connected with the right side of the bottom of the mounting plate, an electric cylinder is fixedly arranged at the front end of the top of the left side plate, the left side of the bottom of the mounting plate is movably connected with the output end of the electric cylinder, an imaging device is arranged at the front end of the outer wall of the left side of the right side plate and is positioned right above the tray, a horizontal moving air cylinder II is arranged at the right side of the outer wall of the front side of the mounting plate, two groups of fixed blocks are both positioned at the left side of the horizontal moving air cylinder II, a guide rod is fixedly arranged between, the material cylinder is got from top to bottom to connecting plate front side outer wall top is provided with, it is connected with L shape mounting panel through the piston rod to get the material cylinder from top to bottom, L shape mounting panel bottom equidistance is fixed and is provided with three sets of tilt cylinders, three sets the tilt cylinder bottom all is provided with the clamping jaw with tray matched with, the clamping jaw is located the push pedal dead ahead.

Further, stock stop includes the sliding seat, the sliding seat right side is provided with the sliding block, one side that the sliding block is close to the sliding seat is provided with the slider, and is provided with the vertical spout that matches with the slider on the sliding seat, and in the vertical spout of slider embedding, the sliding block right side is pegged graft and is had the bolt, and sets up the screw that matches with the bolt on the sliding seat, the sliding block front side is provided with and drives actuating cylinder, it is located the material way top to drive actuating cylinder, it connects the board to drive actuating cylinder through the piston rod connection, it is located and drives actuating cylinder below to connect the board, it evenly is provided with the stock stop corresponding with three material ways to connect the board bottom, stock stop bottom is provided with elastic convex block.

Further, the image device comprises an installation base plate fixed at the front end of the outer wall of the left side of the right side plate through a screw, an adjusting support is arranged at the left end of the installation base plate, and a camera body is arranged at the other end of the adjusting support through a fixing clamp.

Further, three groups the material says that the left side outer wall evenly is provided with the stopper of L shape, the material says that the vertical cross-section is the U-shaped, three groups the material says that the bottom is provided with the mount pad, and the mount pad passes through screw and a mounting bracket top right side fixed connection.

Furthermore, the longitudinal sliding plate is U-shaped, threaded sleeves are fixedly inserted into the left side and the right side of the longitudinal sliding plate, and limit screws are inserted into internal threads of the threaded sleeves.

Furthermore, a U-shaped sliding block is arranged at the top of the outer wall on the rear side of the connecting plate, and a transverse sliding rail matched with the U-shaped sliding block is transversely and fixedly arranged at the top of the outer wall on the front side of the mounting plate.

And furthermore, reinforcing ribs are arranged between the outer wall of the supporting column and the side plates.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model adopts a stock bin and a vibration disc which are matched to divide materials, and the materials are conveyed in sequence through three material channels, the products are led to enter a tray through the material channels, after the products enter the material channels, a material stop mechanism is arranged to stop the products after entering the tray, so as to prevent the products from being continuously fed, an in-place sensor is arranged to sense whether the products are on the tray, after the products are detected, a material cutting cylinder drives a longitudinal sliding plate to move forwards to separate the tray from the material channels, meanwhile, when the tray is separated from the material channels, a camera main body in an imaging device takes pictures to judge whether the products are positive or negative and send PLC signals to the PLC, after the three trays are separated through a tray separation cylinder, the tray is pulled by a horizontal moving cylinder to push the materials, the products are comprehensively led to enter the tray through a material pushing cylinder, a push plate and a material pushing bulge, so as to facilitate subsequent clamping, then, an upper material taking cylinder and a, can send the product to the mounted position through electric jar and horizontal migration cylinder two, at the pay-off in-process, image device provides the signal and judges whether the product is put for PLC and turn over, if there is the product to put over, the tilt cylinder rotates 180 according to the signal that PLC provided at the pay-off in-process, last clamping jaw is loosened and is put into anchor clamps with the product, do not need the manual work, degree of automation is high, and the product material loading is neat, stable and orderly, make things convenient for the later stage to use, improve production efficiency greatly, and operating mass with.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the storage bin of the present invention;

FIG. 3 is a rear view of the structure of the assembly plate of the present invention;

FIG. 4 is a schematic view of the structure of the support rod of the present invention;

FIG. 5 is a schematic view of the side plate structure of the present invention;

FIG. 6 is a schematic structural view of a second horizontal moving cylinder of the present invention;

fig. 7 is a schematic structural view of the stock stop of the present invention;

fig. 8 is a schematic structural diagram of the imaging device of the present invention.

In the figure: 1. a first mounting frame; 2. a storage bin; 3. a vibrating pan; 4. a material channel; 5. a second mounting frame; 6. a stock stop mechanism; 61. a sliding seat; 62. a slider; 63. a driving cylinder; 64. a bearing plate; 65. a material blocking block; 66. an elastic bump; 7. a support pillar; 8. a side plate; 9. mounting a plate; 10. an electric cylinder; 11. assembling a plate; 12. a horizontal sliding plate; 13. a first horizontal moving cylinder; 14. a longitudinal sliding plate; 15. a tray; 16. an in-position sensor; 17. a material cutting cylinder; 18. a tray separation cylinder; 19. a support bar; 20. an insert; 21. a material pushing cylinder; 22. pushing the plate; 23. a second horizontal moving cylinder; 24. an imaging device; 241. installing a base plate; 242. adjusting the bracket; 243. a camera body; 25. a connecting plate; 26. a fixed block; 27. an upper material taking cylinder and a lower material taking cylinder; 28. an L-shaped mounting plate; 29. oscillating a cylinder; 30. a clamping jaw; 31. and pushing material to bulge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an automatic feeding mechanism comprises a mounting frame 1, as can be seen from figures 1 and 2, the mounting frame 1 is composed of a high workbench and a low workbench, a bin 2 is obliquely arranged at the top of the high workbench, a vibrating disc 3 is arranged at the top of the low workbench, and of course, the automatic feeding mechanism also comprises a guard rail and other structures, which are not the technical characteristics of the utility model, and are not elaborated herein, the bin 2 is obliquely arranged at the right side of the top of the mounting frame 1, as can be seen from figure 2, the bin 2 is obliquely arranged with the right end upward for transmitting materials to the vibrating disc 3, and for feeding conveniently, a material transmitting and conveying belt of the prior art can be assembled on the bin 2, the vibrating disc 3 corresponding to the right end of the bin 2 is arranged at the left side of the top of the mounting frame 1, the vibrating disc 3 is a vibrating disc feeder of the prior art, and is connected with an external power, the material is orderly arranged and conveyed out to be matched with the material channel 4 for use, three groups of material channels 4 arranged side by side are arranged at the discharge port of the vibration disc 3, the three groups of material channels 4 are convenient to be matched with the subsequent three groups of trays 15 and three groups of clamping jaws 30 for use, the material channel 4 is positioned at the right side of the vibration disc 3, the right side of the outer wall at the front side of the mounting frame 1 is provided with a mounting frame II 5, as can be seen from the attached drawings 1 and 2, the mounting frame II 5 is similar to a rectangular box body, the middle part of the mounting frame II is provided with a rectangular assembly port for mounting a structure, the front end at the right side of the top of the mounting frame I1 is provided with a material stop mechanism 6 matched with the material channel 4, the material stop mechanism 6 is used for preventing the material on the material channel 4 from being continuously fed onto the tray 15 and stopping the material when the subsequent work is to be carried out every time, the material on the material channel 4 is, an assembly plate 11 is arranged on the front side of the top of the second mounting frame 5, the left and right sides of the bottom of the assembly plate 11 are fixedly connected with the outer wall of the top of the second mounting frame 5 through a support rod, a cushion block and a screw, transverse guide rails are fixedly arranged on the front and back sides of the top of the assembly plate 11, and matched slide blocks are arranged on the transverse guide rails on the front and back sides (or two groups of slide blocks are arranged on the transverse guide rails on the front and back sides, wherein the four groups of slide blocks are used for ensuring the stability of movement, and no specific limitation is needed), the slide blocks are matched with the transverse guide rails, and can horizontally slide on the transverse guide rails, as can be seen from the prior art, meanwhile, as can be seen from figure 3, the left end or the right end of the top of the assembly plate 11 can be fixed with a limiting block through a screw, the horizontal movement range of, the horizontal moving cylinder 13 is connected with an external power supply through a lead and used for controlling the horizontal movement of the horizontal moving plate 12, the horizontal moving cylinder 13 is fixedly connected with the left side of the bottom of the horizontal sliding plate 12 through a piston rod, the left side and the right side of the top of the horizontal sliding plate 12 are fixedly provided with longitudinal guide rails, the front end or the rear end of the top of the horizontal sliding plate 12 can be provided with a limiting block for limiting the front-back movement position, the two groups of longitudinal guide rails are respectively provided with a matched sliding block, the tops of the two groups of sliding blocks are fixedly connected with the longitudinal sliding plate 14 and are matched with the longitudinal sliding plate 14, the sliding blocks can horizontally slide on the longitudinal sliding plate 14, in the prior art, the front end of the top of the horizontal sliding plate 12 is provided with a material cutting cylinder 17, the material cutting cylinder 17 is connected with the external power supply through a lead, the 14 top front and back ends of longitudinal sliding plate are all fixed and are provided with transverse guide, and be provided with three assorted installation sliders of group on two sets of transverse guide, installation slider and transverse guide phase-match, the slider can be at transverse guide horizontal slip, for prior art, and three equal fixed trays 15 that are provided with and three groups of material way 4 front ends laminating of installing the slider top, make the material on the material way 4 get into corresponding tray 15 respectively, three 15 front side outer walls of group's tray all are provided with the sensor 16 that targets in place, the sensor 16 that targets in place passes through the wire and is connected with external power supply, the 16 models of sensor that targets in place are: BALLUFF BCS G06T4B-XXS15C-EP02-GZ01-002, an in-place sensor 16 is used for detecting whether materials enter the tray 15, a tray separation cylinder 18 is arranged in the center of the front side of the top of the longitudinal sliding plate 14, the tray separation cylinder 18 is connected with an external power supply through a lead and used for separating the tray to a position corresponding to the material pushing protrusion 31, the tray separation cylinder 18 is also a double-shaft cylinder in the prior art, piston rods are arranged on the left side and the right side of the tray separation cylinder 18, pull blocks are fixedly arranged at the other ends of the two sets of piston rods, a left pull block is connected with the outer wall of the left side of a left side mounting slide block, a right pull block is connected with the outer wall of the right side of a right side mounting slide block and respectively controls the movement of the tray 15 on the left side and the right side, a support rod 19 is fixedly arranged on the left, the top of the support rod 19 is fixedly provided with an insert 20, the top of the insert 20 is provided with a material pushing cylinder 21, the material pushing cylinder 21 is connected with an external power supply through a wire, the front side of the material pushing cylinder 21 is connected with a push plate 22 through a piston rod, the outer wall of the front side of the push plate 22 is uniformly provided with material pushing bulges 31 matched with the tray 15, the materials can be pushed to comprehensively enter the tray 15 through the matching of the material pushing cylinder 21, the push plate 22 and the material pushing bulges 31, the subsequent materials can be clamped through a clamping jaw 30 conveniently, the positions on the upper parts of the inner walls of the left side and the right side of the mounting rack two 5 are both provided with side plates 8, the tops of the two groups of side plates 8 are movably provided with mounting plates 9, the front side and the rear side of the bottoms of the two groups of side plates 8 are both, the slider is matched with the longitudinal guide rail, the slider can slide on the longitudinal guide rail, the moving stability of the mounting plate 9 is ensured, the top of the slider is fixedly connected with the right side of the bottom of the mounting plate 9, the front end of the top of the left side plate 8 is fixedly provided with an electric cylinder 10, the electric cylinder 10 is connected with an external power supply through a lead, the electric cylinder 10 is the prior art, the electric cylinder 10 is integrated with a servo motor and a lead screw, the left side of the bottom of the mounting plate 9 is movably connected with the output end of the electric cylinder 10 (the left side of the bottom of the mounting plate 9 is sleeved on the outer wall of the lead screw in the electric cylinder 10 through a threaded sleeve), the front end of the outer wall of the left side of the right side plate 8 is provided with an imaging device 24 which is used for judging the positive and negative directions of products in the tray 15 so as to determine whether the subsequent tilt cylinder 29 needs to rotate, the material taking device is used for moving left and right to convey materials to a designated position, two groups of fixed blocks 26 are fixedly arranged on the outer wall of the front side of the mounting plate 9, the two groups of fixed blocks 26 are both positioned on the left side of a horizontal moving cylinder II 23, a guide rod is fixedly arranged between the two groups of fixed blocks 26, the guide rod plays a role in guiding and limiting the left and right movement of a connecting plate 25, a movable sleeve is movably sleeved on the outer wall of the guide rod, the outer wall of the front side of the movable sleeve is fixedly provided with the connecting plate 25, the top of the outer wall of the front side of the connecting plate 25 is provided with an upper material taking cylinder 27 and a lower material taking cylinder 27, the horizontal moving cylinder II 23 is connected with an external power supply through a lead, the upper material taking cylinder 27 and the lower material taking cylinder 27 are used for driving a clamping jaw 30 to take materials, the, corresponding tilt cylinders 29 are started to rotate for 180 degrees, the clamping jaws 30 matched with the tray 15 are arranged at the bottoms of the three groups of tilt cylinders 29, and the clamping jaws 30 are positioned right in front of the push plate 22.

As shown in fig. 7: the material blocking mechanism 6 comprises a sliding seat 61, a sliding block 62 is arranged on the right side of the sliding seat 61, a sliding block is arranged on one side, close to the sliding seat 61, of the sliding block 62, a vertical sliding groove matched with the sliding block is formed in the sliding seat 61, the height can be adjusted through the matching of the sliding block and the vertical sliding groove, the sliding block is embedded into the vertical sliding groove, a bolt is inserted into the right side of the sliding block 62, a screw hole matched with the bolt is formed in the sliding seat 61, the fixing work is convenient to conduct after the height is adjusted, a driving cylinder 63 is arranged on the front side of the sliding block 62, the driving cylinder 63 is connected with an external power supply through a lead, the driving cylinder 63 is positioned above the material channel 4, the driving cylinder 63 is connected with a bearing plate 64 through a piston rod, the bearing plate 64 is positioned below the driving cylinder 63, material blocking blocks 65 corresponding to three, the elastic lug 66 is arranged at the bottom of the material blocking block 65, and the elastic lug 66 adopts a rubber bulge to reduce contact wear;

as shown in fig. 8: the imaging device 24 includes the mounting pad 241 of fixing at the outer wall front end in the left side of the right side curb plate 8 through the screw, and the mounting pad 241 left end is provided with adjusts support 242, adjusts the support 242 other end and is provided with camera main part 243 through the fixation clamp, and camera main part 243 model is: keyence IV-HG500MA, the image device 24 provides signals to the PLC to judge whether the product is put on the wrong side;

as shown in fig. 2: the outer wall of the left side of each of the three groups of material channels 4 is uniformly provided with an L-shaped limiting block, the limiting blocks are used for limiting the height of the conveyed materials to avoid the materials from being separated from the material channels 4, the vertical section of each material channel 4 is U-shaped and plays a role in limiting the left position and the right position of the materials, the bottom of each material channel 4 is provided with an installation seat, and the installation seat is fixedly connected with the right side of the top of the installation frame I1 through screws, so that the material channels 4 can conveniently correspond to the tray;

as shown in fig. 3: the longitudinal sliding plate 14 is U-shaped, threaded sleeves are fixedly inserted on the left side and the right side of the longitudinal sliding plate 14, and limit screws are inserted in the threads in the threaded sleeves to play a role in limiting left and right when the tray 15 is separated;

as shown in fig. 6: a U-shaped sliding block is arranged at the top of the outer wall at the rear side of the connecting plate 25, and a transverse sliding rail matched with the U-shaped sliding block is transversely and fixedly arranged at the top of the outer wall at the front side of the mounting plate 9, so that the moving stability of the connecting plate 25 is improved, and the movable sleeve is prevented from rotating in a manner of being matched with the guide rod;

as shown in fig. 5: be provided with the strengthening rib between 7 outer walls of support column and the curb plate 8, improve bearing structure intensity.

Example (b): when the device is used, products in the bin 2 enter the vibrating disc 3, the vibrating disc 3 enables the products to be sequentially and respectively conveyed through the three material channels 4 (in a mode of 1 out of 3), the products enter the tray 15 under the guidance of the material channels 4, at the moment, the driving air cylinder 63 drives the receiving plate 64 to enable the material blocking blocks 65 to respectively enter the corresponding material channels 4, the products are blocked, the in-place sensor 16 senses whether the products are on the tray 15, after the detection, the material cutting air cylinder 17 drives the longitudinal sliding plate 14 to move towards the front side, the tray 15 is separated from the material channels 4, when the tray 15 is separated from the material channels 4, the camera main body 243 shoots to judge whether the products are positive and negative and give PLC signals, then the tray separating air cylinder 18 separates the three groups of trays 15, after the separation, the horizontal sliding air cylinder 13 pulls the horizontal sliding plate 12 to move towards the left side to the push plate 22, the push air cylinder 21 pushes the push plate 22 to push the push protrusions 31 to push the, after the product is pushed, the upper and lower material taking cylinders 27 drive the L-shaped mounting plate 28 to enable the clamping jaws 30 to clamp the product downwards, the product can be conveyed to the mounting position through the electric cylinder 10 and the horizontal moving cylinder II 23, the imaging device provides signals for the PLC to judge whether the product is reversely placed or not in the feeding process, if the product is reversely placed, the swinging cylinder 29 rotates 180 degrees in the feeding process according to the signals provided by the PLC, and finally the clamping jaws 30 are loosened to place the product into the clamp.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic feeding mechanism, includes mounting bracket one (1), its characterized in that: the material bin (2) is obliquely arranged on the right side of the top of the first mounting frame (1), the vibration disc (3) corresponding to the right end of the material bin (2) is arranged on the left side of the top of the first mounting frame (1), three groups of material channels (4) arranged side by side are arranged at the discharge port of the vibration disc (3), the material channels (4) are positioned on the right side of the vibration disc (3), a second mounting frame (5) is arranged on the right side of the outer wall of the front side of the first mounting frame (1), a material blocking mechanism (6) matched with the material channels (4) is arranged at the front end of the right side of the top of the first mounting frame (1), the material blocking mechanism (6) is positioned on the front side of the vibration disc (3), the material blocking mechanism (6) is positioned on the left side of the material channels (4) close to the front end, an assembly plate (11) is arranged on the front side of the top of the second mounting frame (5), the, the front side and the rear side of the top of the assembly plate (11) are fixedly provided with transverse guide rails, the front transverse guide rails and the rear transverse guide rails are respectively provided with a matched sliding block, the tops of the two groups of sliding blocks are fixedly connected with a horizontal sliding plate (12), the left end of the outer wall of the rear side of the assembly plate (11) is provided with a horizontal moving cylinder I (13), the horizontal moving cylinder I (13) is fixedly connected with the left side of the bottom of the horizontal sliding plate (12) through a piston rod, the left side and the right side of the top of the horizontal sliding plate (12) are fixedly provided with longitudinal guide rails, the two groups of longitudinal guide rails are respectively provided with a matched sliding block, the tops of the two groups of sliding blocks are fixedly connected with longitudinal sliding plates (14), the front end of the top of the horizontal sliding plate (12) is provided with a cutting cylinder (17), the cutting cylinder (17) is fixedly connected, three groups of matched installation sliding blocks are arranged on the two groups of transverse guide rails, trays (15) which are attached to the front ends of the three groups of material channels (4) are fixedly arranged at the tops of the three groups of installation sliding blocks, in-place sensors (16) are arranged on the outer walls of the front sides of the three groups of trays (15), a tray separating cylinder (18) is arranged in the center of the front side of the top of the longitudinal sliding plate (14), piston rods are arranged on the left side and the right side of the tray separating cylinder (18), pull blocks are fixedly arranged at the other ends of the two groups of piston rods, the left pull block is connected with the outer wall of the left side of the left installation sliding block, the right pull block is connected with the outer wall of the right side installation sliding block, a support rod (19) is fixedly arranged on the left side of the top of the second installation frame (5), the support rod (19) is positioned at the, the top of the insert (20) is provided with a material pushing cylinder (21), the front side of the material pushing cylinder (21) is connected with a push plate (22) through a piston rod, the outer wall of the front side of the push plate (22) is uniformly provided with material pushing bulges (31) matched with the tray (15), the positions, close to the left side inner wall and the right side inner wall of the second mounting frame (5), of the left side inner wall and the right side inner wall are respectively provided with a side plate (8), the tops of the two groups of side plates (8) are movably provided with a mounting plate (9), the front side and the rear side of the bottom of the two groups of side plates (8) are respectively provided with a support pillar (7), the bottom of each support pillar (7) is fixedly connected with the top of the second mounting frame (5) through a cushion block and a screw, the top of the right side plate (8) is fixedly provided, the utility model discloses a material taking device, including mounting panel (9), left side and electric cylinder (10) output swing joint, right side the left side outer wall front end of curb plate (8) is provided with image device (24), and image device (24) are located directly over tray (15), mounting panel (9) front side outer wall right side is provided with horizontal migration cylinder two (23), mounting panel (9) front side outer wall is fixed and is provided with two sets of fixed block (26), two sets of fixed block (26) all are located horizontal migration cylinder two (23) left side, and are two sets of fixed block (26) between the fixed block is fixed and is provided with the guide arm, and the activity of guide arm outer wall has cup jointed the movable sleeve, and the fixed connecting plate (25) that is provided with of movable sleeve front side outer wall, material taking cylinder (27) about connecting plate (25) front side outer wall top is provided with, material taking cylinder (27, l shape mounting panel (28) bottom equidistance is fixed to be provided with three sets of tilt cylinder (29), three sets tilt cylinder (29) bottom all is provided with clamping jaw (30) with tray (15) matched with, clamping jaw (30) are located push pedal (22) dead ahead.

2. An automatic feeding mechanism according to claim 1, characterized in that: the material blocking mechanism (6) comprises a sliding seat (61), a sliding block (62) is arranged on the right side of the sliding seat (61), a sliding block is arranged on one side, close to the sliding seat (61), of the sliding block (62), a vertical sliding groove matched with the sliding block is arranged on the sliding seat (61), the sliding block is embedded into the vertical sliding groove, a bolt is inserted at the right side of the sliding block (62), a screw hole matched with the bolt is arranged on the sliding seat (61), a driving cylinder (63) is arranged at the front side of the sliding block (62), the driving cylinder (63) is positioned above the material channel (4), the driving cylinder (63) is connected with a bearing plate (64) through a piston rod, the receiving plate (64) is located below the driving cylinder (63), the bottom of the receiving plate (64) is uniformly provided with material blocking blocks (65) corresponding to the three groups of material channels (4), and elastic lugs (66) are arranged at the bottom of the material blocking blocks (65).

3. An automatic feeding mechanism according to claim 1, characterized in that: the imaging device (24) comprises a mounting base plate (241) fixed to the front end of the outer wall of the left side of the right side plate (8) through screws, an adjusting support (242) is arranged at the left end of the mounting base plate (241), and a camera body (243) is arranged at the other end of the adjusting support (242) through a fixing clamp.

4. An automatic feeding mechanism according to claim 1, characterized in that: three group the material says that (4) left side outer wall evenly is provided with the stopper of L shape, the material says that (4) erects the cross-section and is the U-shaped, three groups the material says that (4) bottom is provided with the mount pad, and the mount pad passes through screw and mounting bracket (1) top right side fixed connection.

5. An automatic feeding mechanism according to claim 1, characterized in that: the longitudinal sliding plate (14) is U-shaped, threaded sleeves are fixedly inserted on the left side and the right side of the longitudinal sliding plate (14), and limit screws are inserted in the threads of the threaded sleeves.

6. An automatic feeding mechanism according to claim 1, characterized in that: the top of the outer wall of the rear side of the connecting plate (25) is provided with a U-shaped sliding block, and the top of the outer wall of the front side of the mounting plate (9) is transversely and fixedly provided with a transverse sliding rail matched with the U-shaped sliding block.

7. An automatic feeding mechanism according to claim 1, characterized in that: and a reinforcing rib is arranged between the outer wall of the supporting column (7) and the side plate (8).