CN209749218U

CN209749218U - grafting stock processing system

Info

Publication number: CN209749218U
Application number: CN201920327069.3U
Authority: CN
Inventors: 韩吉书; 韩吉胜; 孙玉海; 宋甲斌
Original assignee: Shandong Anxin Seedling Co Ltd
Current assignee: Shandong Anxin Seedling Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2019-12-10
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a grafting stock processing system, including stock positioning jig, stock turnover mechanism, rotatory flexible mechanism, the unipolar that drives rotatory flexible mechanism and remove moves and carry mechanism, presser leaf mechanism, the mechanism of punching, bottom frame and upper portion frame, stock positioning jig, stock turnover mechanism and unipolar move and carry the mechanism and all support at bottom frame up end, the inside supporting beam that is equipped with of upper portion frame, presser leaf mechanism and the mechanism of punching are installed on the supporting beam, the manual work is placed the stock on stock positioning jig, snatch the stock and carry on the stock turnover mechanism, unipolar moves and carries the mechanism and drives rotatory flexible mechanism and snatchs the stock, and move the stock to presser leaf mechanism below, presser leaf mechanism pushes down and flattens the leaf on the stock to the clamping jaw, then rotatory flexible mechanism rotates 30, unipolar moves and carries the mechanism and moves the stock to move the mechanism below the mechanism of punching, punching is carried out, the automation degree is high, and the operation intensity of personnel is reduced.

Description

Grafting stock processing system

Technical Field

The utility model belongs to the technical field of the grafting technique and specifically relates to a grafting stock processing system.

Background

Grafting, one of the vegetative reproduction in vegetative reproduction. During grafting, the scion and the cambium of the stock are tightly combined to ensure the survival of the scion. The grafted branch or bud is called scion; the grafted plant is called stock or table wood. When scion is carried out, a seedling with 2 to 4 buds is generally selected, the grafted seedling becomes the upper part or the top of a plant body, and a stock becomes the root part of the plant body after grafting.

the rootstock treatment is an essential step in the grafting process, the existing drilling process is mainly that the rootstock is obliquely drilled by hands, the efficiency is low, and a large amount of labor is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, provide a grafting stock processing system, degree of automation is high, improves work efficiency, reduces personnel's operation intensity, and is efficient.

the utility model provides a technical scheme that its technical problem adopted is:

The utility model provides a grafting stock processing system, includes stock positioning jig, stock week mechanism, rotatory flexible mechanism, drives the unipolar of rotatory flexible mechanism removal and moves and carry mechanism, presser leaf mechanism, the mechanism of punching, bottom frame and upper portion frame, and the upper portion frame supports on the bottom frame, stock positioning jig, stock turnover mechanism and unipolar move and carry the mechanism and all support at bottom frame up end, the inside supporting beam that is equipped with of upper portion frame, presser leaf mechanism and the mechanism of punching are installed on a supporting beam, and the unipolar moves the mechanism and installs at bottom frame up end left end, stock positioning jig and stock turnover mechanism are located the unipolar and move and carry mechanism the place ahead, and presser leaf mechanism, the mechanism of punching are located the unipolar and move and carry the mechanism top.

Further, the stock positioning jig comprises a first support, a positioning plate and a clamping mechanism, the first support is fixed on the upper end face of the bottom framework, the positioning plate is fixed on the first support, the positioning plate is provided with a positioning groove, the positioning groove is matched with the stock, and a gap is formed between the positioning plate and the clamping mechanism;

Clamping mechanism is located the locating plate top, clamping mechanism includes fixed block, movable block and adjusting bolt, and the fixed block is fixed in first support upper end, sliding connection between movable block and the first support, adjusting bolt pass the fixed block and with rotate between the fixed block be connected, be equipped with the screw hole in the movable block, adjusting bolt and screw hole cooperation all are equipped with the swash plate on fixed block and the movable block, two swash plates splice into the groove shape.

further, stock turnover mechanism includes slide rail, second support and first pneumatic clamping jaw, the slide rail is fixed at bottom frame up end, sliding connection between second support lower extreme and the slide rail, first pneumatic clamping jaw is installed in second support upper end, and both sides all are equipped with the cylinder around the second support, and cylinder end of the cylinder body is fixed at bottom frame up end, and cylinder tailpiece of the piston rod end is connected with the second support.

Further, the unipolar moves carries the mechanism and includes third support, first servo motor, support frame and slider, and the slider slides in the support frame, and the lead screw is connected to first servo motor output, is equipped with the screw hole on the slider, screw hole cooperation on lead screw and the slider, rotatory flexible mechanism includes second pneumatic clamping jaw, second servo motor, pivot and base, the base is connected with the slider, rotates between pivot and the base to be connected, and second servo motor installs on the base, and second servo motor output is connected with the pivot, and the pivot other end is connected with the second pneumatic clamping jaw.

Furthermore, a speed reducer is arranged between the second servo motor and the base, a first vertical plate is arranged at the left end of the base and connected with the speed reducer, an output shaft of the speed reducer is connected with a rotating shaft through a coupler, two second vertical plates are arranged on the base, the rotating shaft is rotatably connected with the second vertical plates, a connecting plate is arranged at the right end of the rotating shaft and connected with the second pneumatic clamping jaw;

A sensor induction sheet is arranged between the two second vertical plates on the rotating shaft, a sensor is arranged on the base, and the sensor induction sheet is matched with the sensor;

And a first limiting block is arranged between the two second vertical plates on the rotating shaft and fixed on the rotating shaft.

furthermore, the surface of the second pneumatic clamping jaw is provided with a negative pressure hole, the side surface of the second pneumatic clamping jaw is provided with a negative pressure vacuum air pipe connector, the air pipe connector is communicated with the negative pressure hole, and the air pipe connector is connected with a negative pressure fan through a negative pressure vacuum air pipe.

Furthermore, the sub-leaf pressing mechanism comprises a first sliding table cylinder, a first lifting plate and a roller wheel, wherein the end of the first sliding table cylinder body is connected with the mounting plate, the end of the first sliding table cylinder piston rod is connected with the first lifting plate, and the roller wheel is mounted on the first lifting plate.

Further, be equipped with buffer gear between gyro wheel and the first lifter plate, buffer gear includes linear bearing, slide bar and compression spring, and linear bearing fixes in first lifter plate, and linear bearing is passed to the slide bar upper end, and the slide bar upper end is equipped with the second stopper, the gyro wheel supports in the mounting bracket, and the slide bar lower extreme is connected with the mounting bracket, and the compression spring cover is on the slide bar, compression spring upper end and linear bearing lower extreme contact, compression spring lower extreme and mounting bracket contact.

furthermore, the punching mechanism comprises a second connecting frame, a second sliding table cylinder, a translation plate, a third sliding table cylinder, a second lifting plate and a punching needle, the second connecting frame is connected with the mounting plate, the second sliding table cylinder body end is connected with the second connecting frame, the second sliding table cylinder piston rod end is connected with the translation plate, the third sliding table cylinder body end is connected with the translation plate, the third sliding table cylinder piston rod end is connected with the second lifting plate, and the punching needle is installed on the second lifting plate.

The utility model has the advantages that:

1. the utility model is provided with a stock positioning jig, a stock turnover mechanism, a rotary flexible mechanism, a single-shaft transfer mechanism driving the rotary flexible mechanism to move, a leaf pressing mechanism and a punching mechanism, in the grafting process, the stock is manually placed at a preset position on the stock positioning jig, the stock is grabbed and transferred by a clamping jaw on the stock turnover mechanism, then the single-shaft transfer mechanism drives the rotary flexible mechanism to grab the stock, the stock is moved below the leaf pressing mechanism, the leaf pressing mechanism presses downwards to flatten the leaves on the stock onto the clamping jaw, then the rotary flexible mechanism rotates by 30 degrees, the single-shaft transfer mechanism moves to move the stock below the punching mechanism for punching, the automatic punching of the stock is realized, the automation degree is high, the work efficiency is improved, the labor intensity of workers is reduced, one device only needs 1 worker to easily complete the previous multi-person matched grafting operation, the efficiency is high.

2. The utility model discloses well clamping mechanism includes fixed block, movable block and adjusting bolt, sliding connection between movable block and the first support, adjusting bolt pass the fixed block and with rotate between the fixed block to be connected, all be equipped with the swash plate on fixed block and the movable block, two swash plates splice into the shape similar to the staff, correspond with the shape of stock cotyledon, after the stock was put, hold the cotyledon, better protection stock, the practicality is good. During the use, carry the stock through rotating adjusting bolt, realize the location of stock, easy operation is convenient, can press from both sides tightly through rotating adjusting bolt according to the stock of different thicknesses in the adjustment process, and the practicality is good.

3. the utility model discloses be located two in the pivot be equipped with the stopper between the second riser, the stopper is fixed in the pivot, and the stopper plays hard spacing effect, prevents that the too big clamping jaw that leads to of clamping jaw turned angle from damaging.

4. The utility model discloses well pneumatic clamping jaw surface of second is equipped with the negative pressure hole, and the pneumatic clamping jaw side of second is equipped with negative pressure vacuum trachea and connects, and the trachea connects and negative pressure hole intercommunication, and the trachea connects and is connected with negative pressure fan through negative pressure vacuum trachea, forms the negative pressure at the negative pressure hole through negative pressure fan and negative pressure vacuum trachea, with the automatic cooperation of rotor blade, with the rotor blade pressure to the pneumatic clamping jaw surface of second after, the stock cotyledon can be adsorbed in the negative pressure hole, prevent that the stock cotyledon from influencing drilling and cuttage process on next step, and the practicality is good.

5. the utility model discloses well buffer gear includes linear bearing, slide bar and compression spring, and linear bearing fixes in first lifter plate, and linear bearing is passed to the slide bar upper end, and the slide bar upper end is equipped with the stopper, and the stopper prevents that the gyro wheel from dropping, and good reliability, the gyro wheel supports in the mounting bracket, and the slide bar lower extreme is connected with the mounting bracket, and compression spring overlaps on the slide bar, compression spring upper end and linear bearing lower extreme contact, compression spring lower extreme and mounting bracket contact, and the leaf in-process is pressed to the son, and first slip table cylinder drive gyro wheel moves down, flattens the cotyledon, and compression spring plays the cushioning effect, prevents to press bad cotyledon, and good reliability.

6. The utility model discloses well gyro wheel chooses the polyurethane gyro wheel for use, increases the flexibility of gyro wheel, better protection cotyledon, the good reliability.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a top view of the internal structure of the present invention;

Fig. 4 is a schematic structural view of the stock positioning jig of the present invention;

Fig. 5 is a schematic structural view of the stock positioning jig of the present invention;

FIG. 6 is a front view of the positioning fixture for stocks of the present invention;

FIG. 7 is a schematic structural view of the stock transfer mechanism of the present invention;

FIG. 8 is a schematic view of the working states of the stock positioning jig and the stock transfer mechanism of the present invention;

Fig. 9 is a schematic view showing a matching structure of the single-shaft transferring mechanism and the rotary flexible mechanism of the present invention;

fig. 10 is a schematic view of the matching structure of the single-shaft transferring mechanism and the rotary flexible mechanism of the present invention;

FIG. 11 is a left side view of the single-shaft transfer mechanism and the rotary flexible mechanism of the present invention;

Fig. 12 is a top view of the single-shaft transfer mechanism and the rotary flexible mechanism according to the present invention;

FIG. 13 is a schematic structural view of the rotary flexible mechanism of the present invention;

FIG. 14 is a front view of the rotary compliance mechanism of the present invention;

Fig. 15 is a left side view of the rotary compliance mechanism of the present invention;

Fig. 16 is a top view of the rotary compliance mechanism of the present invention;

FIG. 17 is a schematic view showing a first cooperating structure of the leaf pressing mechanism and the hole punching mechanism of the present invention;

FIG. 18 is a schematic view of a second matching structure of the leaf pressing mechanism and the punching mechanism of the present invention;

FIG. 19 is a first schematic structural view of the leaf pressing mechanism of the present invention;

FIG. 20 is a schematic structural view of a leaf pressing mechanism according to the present invention;

FIG. 21 is a left side view of the leaf pressing mechanism of the present invention;

FIG. 22 is a first schematic structural view of a hole punching mechanism of the present invention;

FIG. 23 is a second schematic structural view of the hole punching mechanism of the present invention;

FIG. 24 is a right side view of the hole punching mechanism of the present invention;

FIG. 25 is a front view of the pressing mechanism of the present invention in a working state;

fig. 26 is a front view of the working state of the punching mechanism of the present invention.

In the figure: the positioning device comprises a stock positioning jig 1, a first bracket 101, a positioning plate 102, a positioning groove 103, a fixed block 104, a movable block 105, an adjusting bolt 106, an inclined plate 107 and an interval 108;

The stock turnover mechanism 2, a slide rail 201, a second bracket 202, a first pneumatic clamping jaw 203 and a cylinder 204;

The device comprises a rotary flexible mechanism 3, a second pneumatic clamping jaw 301, a second servo motor 302, a rotating shaft 303, a base 304, a speed reducer 305, a first vertical plate 306, a second vertical plate 307, a connecting plate 308, a sensor induction sheet 309, a sensor 310, a first limiting block 311, a negative pressure hole 312 and an air pipe joint 313;

the single-shaft transferring mechanism 4, a third bracket 401, a coupler 402, a first servo motor 403, a support frame 404, a slide block 405, a lead screw 406, a slide way 407, a coupler protective frame 408 and an end cover 409;

The pressing mechanism 5, a first sliding table cylinder 501, a first lifting plate 502, a roller 503, a first connecting frame 504, a first strip hole 505, a third vertical plate 506, a first sliding groove 507, a first sliding block 508, a linear bearing 509, a sliding rod 510, a compression spring 511, a second limiting block 512 and a mounting frame 513;

the punching mechanism 6, a second connecting frame 601, a second sliding table cylinder 602, a translation plate 603, a third sliding table cylinder 604, a second lifting plate 605, a punching needle 606, a second strip hole 607, a second sliding groove 608, a second sliding block 609, a fourth vertical plate 610, a third sliding groove 611, a third sliding block 612 and a fixed claw 613;

A bottom frame 7, an upper frame 8, a support beam 9 and a mounting plate 10.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

For convenience of description, a coordinate system is now defined as shown in fig. 1.

as shown in fig. 1 to 3, a grafting stock processing system comprises a stock positioning jig 1, a stock turnover mechanism 2, a rotary flexible mechanism 3, a single-shaft transfer mechanism 4 for driving the rotary flexible mechanism 3 to move, a presser leaf mechanism 5, a punching mechanism 6, a bottom frame 7 and an upper frame 8, wherein the upper frame 8 is supported on the bottom frame 7, the stock positioning jig 1, the stock turnover mechanism 2 and the single-shaft transfer mechanism 4 are all supported on the upper end surface of the bottom frame 7, the rotary flexible mechanism 3 is installed on the single-shaft transfer mechanism 4, a support beam 9 is arranged in the upper frame 8, the support beam 9 is a square frame structure, the support beam 9 is fixed on the side surface of the upper frame 8, the presser leaf mechanism 5 and the punching mechanism 6 are installed on the support beam 9, the single-shaft transfer mechanism 4 is installed at the left end of the upper end surface of the bottom frame 7, the stock positioning jig 1 and the stock turnover mechanism 2 are positioned in, the cotyledon pressing mechanism 5 and the punching mechanism 6 are positioned above the single-shaft transferring mechanism 4, the stock positioning jig 1, the stock transferring mechanism 2, the rotary flexible mechanism 3, the single-shaft transferring mechanism 4 for driving the rotary flexible mechanism 3 to move, the cotyledon pressing mechanism 5 and the punching mechanism 6 are controlled to act through a PLC (programmable logic controller), in the grafting process, the stock is manually placed at a preset position on the stock positioning jig 1, the stock is grabbed and transferred through the clamping jaws on the stock transferring mechanism 2, then the rotary flexible mechanism 3 is driven by the single-shaft transferring mechanism 4 to move to the stock transferring mechanism 2, the clamping jaws on the rotary flexible mechanism 3 grab the stock and move the stock to the position below the cotyledon pressing mechanism 5, the cotyledon pressing mechanism 5 presses the cotyledon on the clamping jaws flatly, negative pressure holes are formed in the surfaces of the clamping jaws on the rotary flexible mechanism 3, and the cotyledon is tightly adsorbed to the surfaces of, afterwards, the flexible mechanism 3 rotates 30 degrees, and the unipolar moves and carries 4 removal and remove the stock to 6 below mechanisms of punching, punches, has realized the automation of stock and has punched, and degree of automation is high, improves work efficiency, reduces personnel's working strength, and a equipment only needs 1 personnel can easily accomplish the preceding many people cooperation grafting operation, and is efficient.

As shown in fig. 4, 5 and 6, the stock positioning jig 1 includes a first support 101, a positioning plate 102 and a clamping mechanism, the first support 101 is fixed on the upper end surface of the bottom frame 7 through a bolt, the positioning plate 102 is fixed on the first support 101, the positioning plate 102 is provided with a positioning groove 103, the positioning groove 103 is matched with the lower end of the stock, an elastic material is arranged inside the positioning groove 103 to perform interference positioning on the stock, and meanwhile, the stock can be better protected, a space 108 is arranged between the positioning plate 102 and the clamping mechanism, so that the first pneumatic clamping jaw 203 can conveniently go deep into the space 108 to clamp the stock, as shown in fig. 8, the practicability is good; the clamping mechanism is located above the positioning plate 102 and comprises a fixed block 104, a movable block 105 and an adjusting bolt 106, the fixed block 104 is fixed at the upper end of the first support 101, the movable block 105 is connected with the first support 101 in a sliding mode, a guide rail slider pair is arranged between the movable block 105 and the first support 101, the adjusting bolt 106 penetrates through the fixed block 104 and is connected with the fixed block 104 in a rotating mode, a threaded hole is formed in the movable block 105, the adjusting bolt 106 is matched with the threaded hole, the movable block 105 can move back and forth by rotating the adjusting bolt 106, inclined plates 107 are arranged on the fixed block 104 and the movable block 105, the rootstock is clamped through the inclined plates 107, the two inclined plates 107 are spliced into a groove shape which is similar to a hand shape and corresponds to the shape of a cotyledon of the rootstock, the rootstock can be placed to drag. When the adjustable rootstock fixing device is used, the adjusting bolt 106 is firstly rotated to enable the movable block 105 to be far away from the fixed block, the rootstock is placed between the two inclined plates 107, the rootstock is clamped by rotating the adjusting bolt 106, positioning of the rootstock is achieved, operation is simple and convenient, the rootstock can be clamped by rotating the adjusting bolt 106 according to the rootstock with different thicknesses in the adjusting process, and practicability is good.

As shown in fig. 7 and 8, the stock transfer mechanism 2 includes a slide rail 201, a second support 202, and a first pneumatic clamping jaw 203, the slide rail 201 is fixed on the upper end surface of the bottom frame 7 by a bolt, the lower end of the second support 202 is slidably connected with the slide rail 201, the lower end of the second support 202 is provided with a slide block, the slide block is matched with the slide rail 201, the first pneumatic clamping jaw 203 is installed on the upper end of the second support 202, an elastic material is added at the first pneumatic clamping jaw 203 for clamping and positioning, the clamping force of the first pneumatic clamping jaw 203 is adjustable, the first pneumatic clamping jaw 203 is the prior art, which is not described herein in detail, both the front and rear sides of the second support 202 are provided with a cylinder 204, the cylinder end of the cylinder 204 is fixed on the upper end surface of the bottom frame 7 by a bolt, the piston rod end of the cylinder 204 is connected with the second support 202, the front end of, cylinder 204 and first pneumatic clamping jaw 203 pass through the trachea and are connected with the air supply, be equipped with the solenoid valve on the trachea, the solenoid valve passes through the wire and is connected with the PLC controller, flexible and first pneumatic clamping jaw 203's action through PLC controller control cylinder 204 piston rod, here is the same with current atmospheric pressure pipeline, do not do too much and describe, during the use, thereby the back-and-forth movement of the flexible first pneumatic clamping jaw 203 of control through PLC controller control cylinder 204 piston rod, first pneumatic clamping jaw 203 takes off the stock on the stock positioning jig 1.

as shown in fig. 9 to 16, a rootstock transfer and rotation mechanism comprises a third support 401, a rotary flexible mechanism, a single-shaft transfer mechanism driving the rotary flexible mechanism to move along the third support 401, and a second pneumatic clamping jaw 301, wherein the third support 401 is in a door shape, an output end of the rotary flexible mechanism is connected with the second pneumatic clamping jaw 301, the single-shaft transfer mechanism comprises a first servo motor 403, a support frame 404 and a sliding block 405, the sliding block 405 slides in the support frame 404, an output end of the first servo motor 403 is connected with a lead screw 406, a threaded hole is arranged on the sliding block 405, the drawing is not shown, the lead screw 406 is matched with the threaded hole on the sliding block 405, the rotary flexible mechanism comprises a second servo motor 302, a rotating shaft 303 and a base 304, the base 304 is connected with the sliding block 405 through a bolt, the rotating shaft 303 is rotatably connected with the base 304 through a bearing, and the second, the output end of the second servo motor 302 is connected with a rotating shaft 303, and the other end of the rotating shaft 303 is connected with the second pneumatic clamping jaw 301. First servo motor 403 and second servo motor 302 pass through the wire and are connected with the singlechip, through the action of first servo motor 403 and second servo motor 302 of singlechip control, this is prior art, do not do too much to describe here, during the use, second pneumatic clamping jaw 301 presss from both sides tight stock, the action of first servo motor 403, drive lead screw 406 rotates, lead screw 406 drive slider 405 back-and-forth movement, because slider 405 is connected with base 304, thereby drive the back-and-forth movement of whole rotatory flexible mechanism, do not need the manual removal, the better stock of having protected, degree of automation is high, the practicality is good, reach follow-up drilling station, later second servo motor 302 drive pivot rotates 30, second pneumatic clamping jaw 301 rotates 30 thereupon, the stock slope, convenient drilling, each stock all inclines 30, the precision is high, labor intensity is reduced.

as shown in fig. 9 to 12, the support frame 404 is a rectangular parallelepiped frame structure, the left and right ends of the lower end surface of the support frame 404 are provided with slide ways 407, and the slide block 405 is matched with the slide ways 407. A coupler protection frame 408 is arranged at the rear end of the support frame 404, the first servo motor 403 is fixed at the rear end of the coupler protection frame 408 through a bolt, the rear end of the lead screw 406 is rotatably connected with the coupler protection frame 408 through a bearing, the lead screw 406 is connected with the output end of the first servo motor 403 through a coupler 402, the coupler 402 is positioned in the coupler protection frame 408, and the rear end of the support frame 404 is fixedly connected with the coupler protection frame 408; the front end of the support frame 404 is provided with an end cover 409, the front end of the screw 406 is rotatably connected with the end cover 409 through a bearing, and the end cover 409 is connected with the support frame 404 through a bolt.

As shown in fig. 13 to 16, a speed reducer 305 is arranged between the second servo motor 302 and the base 304, the speed reducer 305 adopts a precision planetary speed reducer, the left end of the base 304 is provided with a first vertical plate 306, the speed reducer 305 is connected with the first vertical plate 306, an output shaft of the speed reducer 305 is connected with the rotating shaft 303 through a coupler, the base 304 is provided with two second vertical plates 307, the rotating shaft 303 passes through the two second vertical plates 307 and is rotatably connected with the second vertical plates 307, the right end of the rotating shaft 303 is provided with a connecting plate 308, the connecting plate 308 is connected with the second pneumatic clamping jaw 301 through a bolt, and the rotating shaft 303 is driven to rotate by the second.

The pivot 303 is gone up and is located two be equipped with sensor response piece 309 between second riser 307, sensor response piece 309 is the ring form, and sensor response piece 309 is fixed on pivot 303, is equipped with sensor 310 on the base 304, and sensor response piece 309 and sensor 310 cooperation, sensor 310 are connected with the singlechip, and sensor response piece 309 and sensor 310 cooperation can sense pivot 303 pivoted angle to with signal transmission to the singlechip. A first limiting block 311 is arranged between the two second vertical plates 307 on the rotating shaft 303, the middle position of the first limiting block 311 is fixed on the rotating shaft 303, and the first limiting block 311 plays a role in hard limiting, so that the clamping jaw is prevented from being damaged due to an overlarge rotating angle of the clamping jaw. The second pneumatic clamping jaw 301 is a flexible pneumatic clamping jaw, which is the prior art and will not be described in detail herein.

The surface of the second pneumatic clamping jaw 301 is provided with a negative pressure hole 312, the negative pressure holes 312 are multiple, the negative pressure holes are uniformly distributed on the surface of the second pneumatic clamping jaw 301, the side surface of the second pneumatic clamping jaw 301 is provided with a negative pressure vacuum air pipe connector 313, the air pipe connector 313 is communicated with the negative pressure holes 312, the air pipe connector 313 is connected with a negative pressure fan through a negative pressure vacuum air pipe, the drawing is not seen, the direction of vacuum airflow is shown in figures 8 and 10, negative pressure is formed in the negative pressure holes 312 through the negative pressure fan and the negative pressure vacuum air pipe, the cotyledon is pressed on the surface of the second pneumatic clamping jaw 301, the negative pressure holes 312 can adsorb rootstock cotyledon, the rootstock cotyledon is prevented from influencing the drilling and cuttage

As shown in fig. 19 to 26, a rootstock punching mechanism comprises a mounting plate 10, a leaf pressing mechanism and a punching mechanism, wherein the leaf pressing mechanism comprises a first sliding table cylinder 501, a first lifting plate 502 and a roller 503, the cylinder end of the first sliding table cylinder 501 is connected with the mounting plate 10 through a bolt, the piston rod end of the first sliding table cylinder 501 is connected with the first lifting plate 502, and the roller 503 is mounted on the first lifting plate 502; when the device is used, the clamping jaw firstly transports the stock to the position below the leaf pressing mechanism, the first sliding table air cylinder 501 drives the roller 503 to descend, the roller 503 presses the cotyledon flatly to enable the cotyledon to be tightly attached to the clamping jaw, as shown in fig. 25, the clamping jaw is provided with a negative pressure hole, the view is not shown, the cotyledon is adsorbed to the clamping jaw, the cotyledon is prevented from interfering with subsequent punching and cuttage work, and the reliability is good.

as shown in fig. 17 to 21, a first connecting frame 504 is arranged between the first sliding table cylinder 501 and the mounting plate 10, the first connecting frame 504 is right-angled, a first elongated hole 505 is formed in a horizontal portion of the first connecting frame 504, the horizontal portion of the first connecting frame 504 is connected with the mounting plate 10 through a bolt, and when the first sliding table cylinder is mounted, the position of the first connecting frame 504 can be adjusted along the first elongated hole 505, so that the practicability is good. The lifting device is characterized in that a third vertical plate 506 is arranged on the first lifting plate 502, the lower end of the third vertical plate 506 is fixedly connected with the first lifting plate 502, a first sliding groove 507 is formed in the third vertical plate 506, a first sliding block 508 is arranged on the side face of the first sliding table cylinder 501, the first sliding groove 507 is matched with the first sliding block 508, the third vertical plate 506 can move up and down along the first sliding block 508, the piston rod end of the first sliding table cylinder 501 is connected with the rear end of the first lifting plate 502 through a bolt, the first sliding table cylinder 501 is connected with an air source through an air pipe, an electromagnetic valve is arranged on the air pipe and connected with a single chip microcomputer through a wire, and the single chip microcomputer controls the expansion and contraction of the piston rod end of the first.

as shown in fig. 19 to 21, a buffer mechanism is provided between the roller 503 and the first lifting plate 502. The buffer mechanism comprises a linear bearing 509, a sliding rod 510 and a compression spring 511, the linear bearing 509, the sliding rod 510 and the compression spring 511 are respectively provided with two, the linear bearing 509 is fixed in the first lifting plate 502, the upper end of the sliding rod 510 penetrates through the linear bearing 509, the upper end of the sliding rod 510 is provided with a second limiting block 512, the second limiting block 512 is connected with the upper end of the sliding rod 510 through a screw, the upper ends of the two sliding rods 510 are connected together through the second limiting block 512 to prevent the roller from falling off, the roller 503 is supported in the mounting frame 513, the roller 503 rolls in the mounting frame 513, the lower end of the sliding rod 510 is fixedly connected with the mounting frame 513, the compression spring 511 is sleeved on the sliding rod 510, the upper end of the compression spring 511 is contacted with the lower end of the linear bearing 509, the lower end of the compression spring 511 is contacted with the mounting frame 513, in the process of, the seed leaves are prevented from being crushed, and the reliability is good.

the rollers 503 are polyurethane rollers, so that the flexibility of the rollers is improved, the cotyledons are better protected, and the reliability is good.

as shown in fig. 22 to 24, the hole punching mechanism includes a second connecting frame 601, a second sliding table cylinder 602, a translation plate 603, a third sliding table cylinder 604, a second lifting plate 605 and a hole punching needle 606, the second connecting frame 601 is connected with the mounting plate 10 through a bolt, the cylinder end of the second sliding table cylinder 602 is connected with the second connecting frame 601 through a bolt, the second sliding table cylinder 602 is located below the second connecting frame 601, the axis of the second sliding table cylinder 602 is horizontal, the piston rod end of the second sliding table cylinder 602 is connected with the translation plate 603, the cylinder end of the third sliding table cylinder 604 is connected with the translation plate 603, the axis of the third sliding table cylinder 604 is vertical, a connecting plate is arranged between the cylinder end of the third sliding table cylinder 604 and the translation plate 603, two sides of the connecting plate are respectively connected with the translation plate 603 and the cylinder end of the third sliding table cylinder 604 through a bolt, the piston rod end of the third sliding table cylinder 604 is connected with the second lifting plate 605, the punching needle 606 is installed on the second elevation plate 605. After the end of pressing the cotyledon, the cotyledon adsorbs on the clamping jaw this moment, and later the clamping jaw removes the stock below the mechanism of punching, and the clamping jaw rotates 30, as shown in fig. 26, second slip table cylinder 602 drive translation board 603 shifts out the stock top, and later third slip table cylinder 604 drive second lifter plate 605 moves down, and punch needle 606 punches on the stock, does not need the manual work to punch, reduces intensity of labour, and degree of automation is high, raises the efficiency and the precision.

As shown in fig. 22 to 24, a second elongated hole 607 is formed at the upper end of the second connecting frame 601, and the second connecting frame 601 is a flat plate, so that the position of the second connecting frame 601 can be adjusted along the second elongated hole 607 during installation, thereby ensuring punching accuracy and good practicability.

As shown in fig. 22 to 24, a second sliding groove 608 is formed in the translation plate 603, a second sliding block 609 is arranged on the lower end surface of the cylinder body of the second sliding table cylinder 602, and the second sliding groove 608 is matched with the second sliding block 609; the second lifting plate 605 is provided with a fourth vertical plate 610, the second lifting plate 605 is L-shaped when viewed from the side, the fourth vertical plate 610 is fixedly connected with the vertical surface of the second lifting plate 605 through a bolt, the fourth vertical plate 610 is provided with a third sliding groove 611, the cylinder body end of the third sliding table cylinder 604 is provided with a third sliding block 612, and the third sliding groove 611 is matched with the third sliding block 612. The translation plate 603 can move along the second sliding groove 608, the second sliding table cylinder 602 and the third sliding table cylinder 604 are connected with an air source through air pipes, electromagnetic valves are arranged on the air pipes and connected with a single chip microcomputer through wires, and the single chip microcomputer controls the piston rod of the second sliding table cylinder 602 to extend out, so that the translation plate 603 is pushed to move out, the punching needles 606 correspond to the stock positions, the precision is high, and the punching positions are uniform; the third sliding table cylinder 604 controls the punching needle 606 to move downwards, so that the stock is punched, the punching depth is uniform, the punching precision is high, and the punching efficiency is improved.

As shown in fig. 22 to 24, a fixing claw 613 is disposed at one end of the outer side of the fourth vertical plate 610, the fixing claw 613 is fixed on the fourth vertical plate 610, the perforating needle 606 is fixed in the fixing claw 613, and the perforating needle 606 can be fixed by using a screw to lock the fixing claw 613 and a thread, which is the prior art and will not be described herein.

In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

in the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. a grafting stock treatment system is characterized by comprising a stock positioning jig (1), a stock turnover mechanism (2), a rotary flexible mechanism (3), a single-shaft transfer mechanism (4) for driving the rotary flexible mechanism (3) to move, a presser leaf mechanism (5), a punching mechanism (6), a bottom frame (7) and an upper frame (8), wherein the upper frame (8) is supported on the bottom frame (7), the stock positioning jig (1), the stock turnover mechanism (2) and the single-shaft transfer mechanism (4) are all supported on the upper end face of the bottom frame (7), a supporting beam (9) is arranged inside the upper frame (8), mounting plates (10) are arranged at the upper ends of the presser leaf mechanism (5) and the punching mechanism (6), the mounting plates (10) are connected with the supporting beam (9), and the single-shaft transfer mechanism (4) is mounted at the left end of the upper end face of the bottom frame (7), stock positioning jig (1) and stock turnover mechanism (2) are located the unipolar and move and carry mechanism (4) the place ahead, and leaf mechanism (5) are pressed and mechanism (6) are located the unipolar and move and carry mechanism (4) top with punching.

2. the grafting stock treatment system according to claim 1, wherein the stock positioning jig (1) comprises a first bracket (101), a positioning plate (102) and a clamping mechanism, the first bracket (101) is fixed on the upper end face of the bottom frame (7), the positioning plate (102) is fixed on the first bracket (101), the positioning plate (102) is provided with a positioning groove (103), the positioning groove (103) is matched with the stock, and a gap (108) is arranged between the positioning plate (102) and the clamping mechanism;

Clamping mechanism is located locating plate (102) top, clamping mechanism includes fixed block (104), movable block (105) and adjusting bolt (106), fixed block (104) are fixed in first support (101) upper end, sliding connection between movable block (105) and first support (101), adjusting bolt (106) pass fixed block (104) and with fixed block (104) between rotate be connected, be equipped with the screw hole in movable block (105), adjusting bolt (106) and screw hole cooperation, all be equipped with swash plate (107) on fixed block (104) and movable block (105), two swash plate (107) splice into the groove shape.

3. The grafting stock treatment system according to claim 1, wherein the stock transfer mechanism (2) comprises a slide rail (201), a second support (202) and a first pneumatic clamping jaw (203), the slide rail (201) is fixed on the upper end face of the bottom frame (7), the lower end of the second support (202) is connected with the slide rail (201) in a sliding mode, the first pneumatic clamping jaw (203) is installed on the upper end of the second support (202), air cylinders (204) are arranged on the front side and the rear side of the second support (202), the cylinder body end of each air cylinder (204) is fixed on the upper end face of the bottom frame (7), and the piston rod end of each air cylinder (204) is connected with the second support (202).

4. The grafting stock processing system according to claim 1, wherein the single-shaft transferring mechanism (4) comprises a third bracket (401), a first servo motor (403), a support frame (404) and a slide block (405), the slide block (405) slides in the support frame (404), the output end of the first servo motor (403) is connected with a lead screw (406), the slide block (405) is provided with a threaded hole, the lead screw (406) is matched with the threaded hole on the slide block (405), the rotary flexible mechanism comprises a second pneumatic clamping jaw (301), a second servo motor (302), a rotating shaft (303) and a base (304), the base (304) is connected with the sliding block (405), the rotating shaft (303) is rotatably connected with the base (304), the second servo motor (302) is installed on the base, the output end of the second servo motor (302) is connected with the rotating shaft (303), and the other end of the rotating shaft (303) is connected with the second pneumatic clamping jaw (301).

5. The grafting stock treatment system according to claim 4, wherein a speed reducer (305) is arranged between the second servo motor (302) and the base (304), a first vertical plate (306) is arranged at the left end of the base (304), the speed reducer (305) is connected with the first vertical plate (306), an output shaft of the speed reducer (305) is connected with the rotating shaft (303) through a coupler, two second vertical plates (307) are arranged on the base (304), the rotating shaft (303) is rotatably connected with the second vertical plates (307), a connecting plate (308) is arranged at the right end of the rotating shaft (303), and the connecting plate (308) is connected with the second pneumatic clamping jaw (301);

A sensor induction sheet (309) is arranged between the two second vertical plates (307) on the rotating shaft (303), a sensor (310) is arranged on the base (304), and the sensor induction sheet (309) is matched with the sensor (310);

A first limiting block (311) is arranged between the two second vertical plates (307) on the rotating shaft (303), and the first limiting block (311) is fixed on the rotating shaft (303).

6. The grafting rootstock processing system according to claim 4, wherein the surface of the second pneumatic clamping jaw (301) is provided with a negative pressure hole (312), the side surface of the second pneumatic clamping jaw (301) is provided with a negative pressure vacuum air pipe joint (313), the air pipe joint (313) is communicated with the negative pressure hole (312), and the air pipe joint (313) is connected with a negative pressure air blower through the negative pressure vacuum air pipe.

7. the grafting stock treatment system of claim 1, wherein the cotyledon pressing mechanism (5) comprises a first sliding table cylinder (501), a first lifting plate (502) and a roller (503), the first sliding table cylinder (501) is connected with the mounting plate (10) at a cylinder body end, the first sliding table cylinder (501) is connected with the first lifting plate (502) at a piston rod end, the first sliding table cylinder (501) is connected with the first lifting plate (502) at a cylinder body end and a side surface, and the roller (503) is mounted on the first lifting plate (502).

8. The grafting stock processing system of claim 7, wherein a buffer mechanism is arranged between the roller (503) and the first lifting plate (502), the buffer mechanism comprises a linear bearing (509), a sliding rod (510) and a compression spring (511), the linear bearing (509) is fixed in the first lifting plate (502), the upper end of the sliding rod (510) penetrates through the linear bearing (509), the upper end of the sliding rod (510) is provided with a second limit block (512), the roller (503) is supported in the mounting frame (513), the lower end of the sliding rod (510) is connected with the mounting frame (513), the compression spring (511) is sleeved on the sliding rod (510), the upper end of the compression spring (511) is in contact with the lower end of the linear bearing (509), and the lower end of the compression spring (511) is in contact with the mounting frame (513).

9. The grafting stock processing system of claim 1, wherein the punching mechanism comprises a second connecting frame (601), a second sliding table cylinder (602), a translation plate (603), a third sliding table cylinder (604), a second lifting plate (605) and a punching needle (606), the second connecting frame (601) is connected with the mounting plate (10), the cylinder body end of the second sliding table cylinder (602) is connected with the second connecting frame (601), the piston rod end of the second sliding table cylinder (602) is connected with the translation plate (603), the cylinder body end of the third sliding table cylinder (604) is connected with the translation plate (603), the piston rod end of the third sliding table cylinder (604) is connected with the second lifting plate (605), and the punching needle (606) is mounted on the second lifting plate (605).