CN115669391A

CN115669391A - Nursery stock grafting device

Info

Publication number: CN115669391A
Application number: CN202211384370.0A
Authority: CN
Inventors: 李彬彬; 石春鸿; 王靖; 韦红红; 刘贺; 王亚晶; 杨超
Original assignee: Beijing Qingshen Landscape Flowers And Trees Co ltd
Current assignee: Beijing Qingshen Landscape Flowers And Trees Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-02-03

Abstract

The utility model relates to a nursery stock grafting device relates to the agricultural machine field, and it includes two support bodies, the rigid coupling has the feed plate on the support body, the feed chute has been seted up on the feed plate, feed chute one side is equipped with the first cutting subassembly that is used for cutting the stock seedling, the feed plate below all is equipped with the nursery stock conveyer belt that is used for transportation and stock seedling, nursery stock conveyer belt one side is equipped with the butt joint subassembly that is used for carrying out automatic butt joint to the stock seedling to and be used for carrying out notched second cutting subassembly to the butt joint department of two stock seedlings, the nursery stock conveyer belt is kept away from the one end of feed plate is equipped with the bonding mechanism that is used for bonding two stock seedling butt joint departments. This application has the effect that improves grafting operating mass with rated load, improves nursery stock grafting efficiency.

Description

Nursery stock grafting device

Technical Field

The application relates to the field of agricultural machinery, in particular to a seedling grafting device.

Background

Grafting means that branches or buds of plants to be propagated are grafted to other plants to enable the branches or buds to become plants which grow independently, tools mainly used for grafting the branches of the plants are cutters, one stock seedling is cut into a wedge shape manually, the other stock seedling is cut into long strip openings manually, then the two stock seedlings are in butt joint, and the grafting of the seedlings is completed by sealing through a manual grafting and winding plastic film.

Aiming at the related technologies, the manual operation has low working efficiency and high labor intensity, and the grafting quality is mainly ensured by the experience of an operator, so that the quality stability cannot be well ensured.

Disclosure of Invention

The utility model aims at providing a nursery stock grafting device.

The application provides a nursery stock grafting device adopts following technical scheme:

the utility model provides a nursery stock grafting device, includes that two support the support body, the rigid coupling has the feed plate on the support body, the feed chute has been seted up on the feed plate, feed chute one side is equipped with the first cutting subassembly that is used for cutting the stock seedling, the feed plate below all is equipped with the stock conveyer belt that is used for transporting the stock seedling, stock conveyer belt one side is equipped with and is used for carrying out the butt joint subassembly of automatic butt joint to the stock seedling to and be used for carrying out notched second cutting subassembly to the butt joint department of two stock seedlings, the stock conveyer belt is kept away from the one end of feed plate is equipped with the bonding mechanism that is used for bonding two stock seedling butt joint departments.

Through adopting above-mentioned technical scheme, to select in advance cut the stock seedling respectively put into the feed plate, cut the stock seedling through first cutting assembly afterwards, the stock seedling that the cutting is the section form afterwards adopts the stock conveyer belt to carry respectively, and dock both through the butt joint subassembly in carrying, carry out the incision to both one ends that are about to dock through the second cutting assembly simultaneously, dock both incisions through the butt joint subassembly afterwards, and transport the stock seedling to bonding mechanism department and bond fixedly to incision department between them through the stock conveyer belt, accomplish the grafting work of nursery stock from this fast, can improve the work efficiency of nursery stock grafting through foretell mechanical operation, reduce workman's intensity of labour, improve the quality of grafting and the stability of grafting work.

Optionally, the feed plate slant sets up, first cutting subassembly includes the mount, be equipped with the cutting conveyer belt on the mount, be equipped with a driving motor on the cutting conveyer belt, the cutting conveyer belt takes, the rigid coupling has a plurality of edges on the sapling conveyer belt the sapling sword that the cutting conveyer belt set up, the feed plate with sapling conveyer belt both are the V form setting just the cutting conveyer belt is close to sapling conveyer belt one end to feed plate one end slope.

Through adopting above-mentioned technical scheme, start first driving motor, can put into the feed chute with the stock seedling after choosing, the nursery stock sword on the first driving motor drive cutting conveyer belt rotates along the cutting conveyer belt simultaneously to carry out the segmentation cutting to the stock seedling in the feed chute, and under the effect of nursery stock sword and the restriction of the feed plate that the V-arrangement set up and cutting conveyer belt, the stock seedling section after cutting slides out the feed chute in proper order.

Optionally, the butt joint subassembly includes that a plurality of rigid couplings are in first butt joint piece on the sapling conveyer belt, first butt joint piece is followed the sapling conveyer belt sets up, first butt joint piece is kept away from one side sliding connection of sapling conveyer belt has the second butt joint piece, the second butt joint piece is kept away from first butt joint piece one side is offered and is used for placing the arc wall of stock seedling, sliding connection has the slider in the arc wall, two the sapling conveyer belt is parallel and two of each other the sapling conveyer belt is located same height, two one side that the sapling conveyer belt was kept away from each other is equipped with the butt joint plate, be equipped with on the butt joint plate and be used for making two the first arc that the second butt joint piece was close to one side removal to each other, be equipped with on the butt joint plate and make two the slider is close to the second arc that one side removed to each other, the second cutting subassembly is located sapling conveyer belt top, the second cutting subassembly includes first cylinder, nursery stock incision sword, is used for the perception butt joint sensor and butt joint controller of first butt joint piece position.

By adopting the technical scheme, the stock seedlings cut by the first cutting assembly can respectively enter the second butt-joint blocks on the stock conveyer belt and are simultaneously transported by the stock conveyer belt, the second butt-joint blocks on the two stock conveyer belts move to one side close to each other under the action of the first arc-shaped plates on the butt-joint plates in the transportation process of the stock conveyer belt, so that the cuts of the stock seedlings are close to each other, meanwhile, when the second butt-joint blocks on the two stock conveyer belts are tightly attached, the butt-joint sensor can transmit electric signals to the butt-joint control console, the butt-joint control console controls the first air cylinder to drive the stock notching cutter to notch one end, close to each other, of the stock seedlings, after the notches are completed, the stock seedlings can be butted through the cuts of the stocks through the second arc-shaped plates in the conveying process of the stock conveyer belt, the stock seedlings and the stock seedlings form a whole, and the stock seedlings are conveyed along the stock conveyer belt.

Optionally, a first spring for resetting the second butt-joint block is arranged between the first butt-joint block and the second butt-joint block, a second spring is fixedly connected between the sliding block and the side wall of the arc-shaped groove, and the second spring is located on one side of the two sliding blocks away from each other.

Through adopting above-mentioned technical scheme, when first butt joint piece and second butt joint piece leave the region that two buttcover plates enclose, under the effect of first spring, two second butt joint pieces that are close to each other can keep away from each other and reset, and the slider also can reset fast under the effect of second spring simultaneously, the secondary use of the device of being convenient for from this.

Optionally, the feed plate is close to the stand pipe that takes place the skew when stock seedling entering arc wall is reduced to stock conveyer belt one end rigid coupling, the stand pipe with the feed plate is linked together

Through adopting above-mentioned technical scheme, can get into the second butt joint piece for the stock seedling after first and cutting assembly cutting and make and provide the guide effect, can reduce the stock seedling and take place the skew and break away from the condition emergence of second butt joint piece when getting into the arc wall from this, improve the stability when the device moves.

Optionally, one side of the sliding block close to the butt-joint plate is provided with an arc shape.

Through adopting above-mentioned technical scheme, the curved contact surface of slider can reduce the slider along with the motion of second butt joint piece between the frictional force with the second arc, the smoothness degree when improving two sliders butt joints.

Optionally, the seedling conveyer belt is kept away from the one end of feed plate is equipped with the dash receiver that is used for receiving butt joint back stock seedling, bonding mechanism is including setting up the plastic envelope sticky tape of both sides about the dash receiver, plastic envelope sticky tape one end is equipped with the seal roller that is used for putting the glue, be equipped with on the seal roller and be used for the drive seal roller pivoted second driving motor, the other end of plastic envelope sticky tape is equipped with the collection roller, bonding mechanism still including be used for cutting plastic envelope sticky tape and incite somebody to action the plastic envelope sticky tape glues tightly at the bonding pressure subassembly of stock seedling grafting department, is used for the bonding sensor and the control of perception stock seedling position second driving motor with the bonding pressure controller of bonding pressure subassembly.

Through adopting above-mentioned technical scheme, after the stock seedling after the butt joint falls into on the dash receiver, the bonding sensor can send the signal of telecommunication to in the viscous pressure controller, make from this viscous pressure subassembly cut the plastic envelope sticky tape of both sides about the junction of stock seedling after the butt joint and compress tightly at the junction of stock seedling butt joint, after viscous pressure subassembly accomplishes the plastic envelope to the stock seedling, the viscous pressure controller is to the signal of telecommunication of second driving motor transmission, make second driving motor drive collect roller and seal roll rotate, make by the winding of one section plastic envelope sticky tape of cutting to collect in the roller.

Optionally, the gluing and pressing assembly comprises two extrusion plates, the plastic package adhesive tape is located between the two extrusion plates, a second cylinder used for driving the extrusion plates to move is arranged on the extrusion plates, an opening knife used for cutting the plastic package adhesive tape is arranged outside the extrusion plates, an opening used for protecting the grafted seedlings is arranged on the opening knife, the opening knife is arranged at the edge of the extrusion plates, a cutting block is fixedly connected to the opening knife, a third cylinder used for driving the opening knife to move is fixedly connected to the cutting block, and an extrusion groove is formed in the extrusion plates.

Through adopting above-mentioned technical scheme, after the sensor that bonds conducts the signal of telecommunication to the sticky pressure controller, sticky pressure controller can make two opening swoves of third cylinder drive move to the one side that is close to each other, and carry out the incision to the plastic envelope sticky tape, the second cylinder can drive two stripper plates under the control of sticky pressure controller and move to the one side that is close to each other afterwards, simultaneously because only the plastic envelope sticky tape of opening department does not cut, consequently can make the plastic envelope sticky tape of opening department break away from whole plastic envelope sticky tape and compress tightly it in the junction of stock seedling because the external force of stripper plate when the second cylinder control stripper plate removes, the staff can take out the stock seedling that bonds.

In summary, the present application includes at least one of the following beneficial technical effects:

1. cutting the cut stock seedlings through the first cutting assembly, then conveying the cut stock seedlings in sections by adopting a stock conveying belt, butting the cut stock seedlings and the butt joint assembly through the butt joint assembly during conveying, simultaneously cutting one ends to be butted of the cut stock seedlings and the butt joint assembly through the second cutting assembly, then butting the cuts of the cut stock seedlings and the butt joint assembly through the butt joint assembly, conveying the stock seedlings to the bonding mechanism through the stock conveying belt, and bonding and fixing the cuts of the cut stock seedlings and the butt joint assembly, so that the grafting work of the nursery stocks is quickly completed, the working efficiency of nursery stock grafting can be improved through the mechanical operation, the labor intensity of workers is reduced, and the grafting quality and the stability of the grafting work are improved;

2. the two conveying belts are simultaneously conveyed through the seedling conveying belt, second butt-joint blocks on the two conveying belts move to one side close to each other through the action of a first arc-shaped plate on the butt-joint plate in the conveying process of the seedling conveying belt, so that cuts of stock seedlings are close to each other, meanwhile, when the second butt-joint blocks on the two seedling conveying belts are tightly attached, a butt-joint sensor can transmit an electric signal to a butt-joint control console, the butt-joint control console controls a first air cylinder to drive a seedling cutting knife to cut one end, close to each other, of the stock seedlings, after the cuts are completed, the stock seedlings can be butted through the cuts of the seedlings through the second arc-shaped plate in the conveying process of the seedling conveying belt, the stock seedlings and the seedling conveying belt are integrated, and meanwhile, the stock seedlings are conveyed along the seedling conveying belt;

3. the bonding sensor can emit an electric signal into the bonding pressure controller, so that the bonding pressure component can cut and tightly press plastic packaging tapes on the upper side and the lower side of a joint of the butted stock seedlings at the joint of the butted stock seedlings, and after the bonding pressure component finishes plastic packaging of the stock seedlings, the bonding pressure controller emits an electric signal to the second driving motor, so that the second driving motor drives the collecting roller and the sealing roller to rotate, and a section of the cut plastic packaging tapes is wound into the collecting roller.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a seedling conveyor according to an embodiment of the present application;

FIG. 4 is an enlarged partial view of portion B of FIG. 3;

FIG. 5 is a schematic structural diagram of a first docking block of an embodiment of the present application;

FIG. 6 is an enlarged partial schematic view of portion C of FIG. 5;

FIG. 7 is a schematic structural view of a bonding mechanism according to an embodiment of the present application;

FIG. 8 is a schematic view of the structure of an extrusion slot according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a bond sensor according to an embodiment of the present application;

FIG. 10 is an enlarged partial schematic view of portion D of FIG. 9;

in the figure, 1, a support frame body; 2. a feeding plate; 21. a feed chute; 23. a guide tube; 3. a first cutting assembly; 31. a fixed mount; 32. cutting the conveyor belt; 321. a first drive motor; 33. cutting seedling wood; 4. conveying the seedlings by a conveyor belt; 41. a conveying frame; 5. a docking assembly; 51. a butt plate; 511. a first arc-shaped plate; 512. a second arc-shaped plate; 52. a first butt-joint block; 521. a chute; 522. a first spring; 523. a slide bar; 53. a second butting block; 531. an arc-shaped slot; 532. a second spring; 533. a slider; 6. a second cutting assembly; 61. a first cylinder; 62. cutting a seedling; 63. a support; 64. a connecting rod; 65. a docking sensor; 7. receiving a plate; 71. a connecting plate; 72. a blocking plate; 8. a bonding mechanism; 81. a seal holder; 811. a column; 812. mounting a block; 82. sticking and pressing the assembly; 821. a second cylinder; 822. a third cylinder; 823. a pressing plate; 8231. extruding a groove; 83. plastic packaging of adhesive tapes; 84. an opening knife; 85. cutting into blocks; 86. a second drive motor; 87. bonding the sensor; 88. a sealing roller; 89. and collecting the roller.

Detailed Description

The present application is described in further detail below with reference to fig. 1-10.

The embodiment of the application is as follows: the utility model provides a nursery stock grafting device, refers to fig. 1 and 2, includes that two relative settings are at subaerial support body 1, support the vertical setting of support body 1, support body 1 and keep away from ground one end fixedly connected with feed plate 2, and the one end that feed plate 2 slant set up and two feed plates 2 are close to ground inclines to one side that both are close to mutually. The feed chute 21 that is used for placing the stock seedling is offered to ground one side is kept away from to feed

plate

2, 2 tops of feed plate are equipped with the first cutting subassembly 3 that is used for cutting the stock seedling, first cutting subassembly 3 is including cutting conveyer belt 32, the nursery stock sword 33 that a plurality of slants of fixedly connected with set up on the cutting conveyer belt 32, nursery stock sword 33 sets up and the equidistance is arranged along cutting conveyer belt 32, cutting conveyer belt 32 is still including installing the first driving motor 321 that is used for driving cutting conveyer belt 32 operation on self tip lateral wall, fixedly connected with is used for being connected mount 31 between both between cutting conveyer belt 32 and the feed plate 2.

Be the V form setting between cutting conveyer belt 32 and the feed plate 2, and both are close to ground one end to being close to one side slope mutually, and the most advanced butt of a nursery stock sword 33 wherein on the inside wall of feed chute 21, start first driving motor 321 from this, first driving motor 321 drives nursery stock sword 33 and rotates along the cutting conveying, can cut the stock seedling in the feed chute 21 simultaneously and be section form roll-off feed chute 21 in proper order.

Referring to fig. 1 and 3, two are equipped with two sapling conveyer belts that are used for conveying the stock seedling between two support frame bodies 1, support frame body 1 and be located the tip of conveyer belt, two sapling conveyer belts 4 are parallel to each other and two sapling conveyer belts 4 are located same height, be equipped with on the sapling conveyer belt 4 and be used for carrying out the butt joint subassembly 5 of automatic butt joint to the stock seedling transportation, the stock seedling section after cutting through first cutting subassembly 3 can be followed on feed chute 21 slides in butt joint subassembly 5, simultaneously in order to reduce the stock seedling from the probability that takes place the skew when feed chute 21 slides in butt joint subassembly 5, feed chute 21 is close to butt joint subassembly 5's one end fixedly connected with stand pipe 23, stand pipe 23 is linked together with feed chute 21.

Referring to fig. 3, 4 and 5, the docking assembly 5 includes first docking blocks 52 fixedly connected to the seedling conveyor 4 and uniformly arranged along the seedling conveyor 4, and the first docking blocks 52 on the two seedling conveyors 4 are oppositely arranged. Two mutually parallel chutes 521 are seted up on one side of the first butt-joint block 52 far away from the seedling conveyor belt 4, sliding connection has a slide bar 523 in the chute 521, the height of the slide bar 523 is parallel and level with the chute 521, fixedly connected with first spring 522 between the lateral wall of one side of the first butt-joint block 52 far away from the relative setting with self of slide bar 523 and chute 521, slide bar 523 upper end fixedly connected with second butt-joint block 53, second butt-joint block 53 passes through slide bar 523 sliding connection on first butt-joint block 52, second butt-joint block 53 is kept away from first butt-joint block 52 one side and is slided and offered the arc wall 531 that is used for bearing the stock seedling, sliding connection has slider 533 in the arc wall 531, slider 533 is highly higher than the arc wall 531, slider 533 and arc wall 531 keep away from fixedly connected with second spring 532 between one side of the second butt-joint block 53 relative with self. Equal fixedly connected with in the upper end edge of the one side of keeping away from each other of two sapling conveyer belts 4 is used for making the butt joint board 51 that first butt joint piece 52 and second butt joint piece 53 are close to each other, the equal fixedly connected with in one side of butt joint board 51 that butt joint board 51 of sapling conveyer belt 4 both sides is close to each other first arc 511 and second arc 512, first arc 511 and second butt joint piece 53 are located same height, first arc 511 and second arc 512 are all arranged in sapling conveyer belt 4 top and second arc 512 is located the top of first arc 511.

The stock seedling can be conveyed along the stock conveyer belt 4 after falling into the arc groove 531 along the guide pipe 23, and simultaneously when the first butt-joint block 52 and the second butt-joint block 53 are conveyed along the stock conveyer belt 4, the second butt-joint block 53 can slide along the chute 521 to one side where the two second butt-joint blocks 53 are close to each other under the limitation of the arc bulge of the first arc plate 511, and the two second butt-joint blocks 53 are tightly attached to each other, so that the end parts of the two stock seedlings are close to each other, referring to fig. 1 and 6, meanwhile, a second cutting assembly 6 for cutting the butt-joint part of the two stock seedlings is arranged above the stock conveyer belt 4, the second cutting assembly 6 comprises a support 63 fixedly connected to the edge of one side where the two stock conveyer belts 4 are far away from each other, a connecting rod 64 is fixedly connected between the two supports 63, a first cylinder 61 is fixedly connected to the upper end of the connecting rod 64, a push rod of the first cylinder 61 passes through the connecting rod 64 and is fixedly connected with a stock notching cutter 62 for notching the stock seedlings, so as to facilitate the butt-joint of the two stock seedlings after the butt-joint of the stock seedlings are notched, and the two stock seedlings are obliquely inserted and the two stock notching blocks 53 can be staggered in the direction of the butt-joint of the stock conveying belt 4. A docking sensor 65 for detecting the docking of the second docking block 53 is fixedly connected to the side of the connecting rod 64 facing the conveyor belt, and the second cutting assembly 6 comprises a docking controller for controlling the operation of the first cylinder 61, which is not shown in the figure. The docking controller is electrically connected with the docking sensor 65 and the first cylinder 61, after the two opposite second docking blocks 53 below the second cutting assembly 6 are docked, the docking sensor 65 can transmit an electric signal to the docking controller, so that the docking controller controls the first cylinder 61, and the first cylinder 61 drives the seedling incision knife 62 to perform incision on one end, close to each other, of the stock seedlings on the second docking blocks 53.

After the second cutting assembly 6 cuts the stock seedlings, referring to fig. 3 and 4, two second butt-joint blocks 53 butt-jointed on the two stock conveyor belts 4 can move away from one side of the support frame body 1 along the conveying direction of the stock conveyor belts 4 together, the second arc-shaped plates 512 and the sliding blocks 533 are located at the same height, when the sliding blocks 533 pass through the arc-shaped protrusions of the second arc-shaped plates 512, the sliding blocks 533 at two sides move towards the side close to each other under the abutting action of the second arc-shaped plates 512, so that the sliding blocks 533 push the stock seedlings in the arc-shaped grooves 531 to approach each other, and the cuts of the stock seedlings are abutted against each other, so that the two stock seedlings are spliced together and are transported to the end, away from the support frame body 1, of the stock conveyor belts 4 together, in order to improve the smoothness when the two sliding blocks 533 are butted, one side, close to the butt-joint plate 51, of the sliding blocks 533 is set to be arc-shaped.

Referring to fig. 1 and 7, a receiving plate 7 for receiving the butted stock seedlings is arranged at one end of each seedling conveyor belt 4 far away from the feeding plate 2, the receiving plate 7 comprises a connecting plate 71 fixedly connected to the side walls of the end portions of the two seedling conveyor belts 4, one end of each connecting plate 71 far away from the corresponding seedling conveyor belt 4 inclines towards one side of the ground, two blocking plates 72 for limiting the movement of the stock seedlings are fixedly connected to the end portions of the connecting plates 71, a gap is reserved between the two blocking plates 72, one end of each blocking plate 72 far away from the corresponding connecting plate 71 is bent towards one side far away from the ground and is arc-shaped, and the butted stock seedlings conveyed by the corresponding seedling conveyor belts 4 can roll onto the corresponding blocking plate 72 through the connecting plates 71.

One side that feed plate 2 was kept away from to sapling conveyer belt 4 is used for bonding the bonding mechanism 8 of two stock sapling butt joints, bonding mechanism 8 is including setting up plastic envelope sticky tape 83 and the seal frame 81 in the upper and lower both sides of dash receiver 7, the plastic envelope sticky tape 83 parallel arrangement of upper and lower both sides, plastic envelope sticky tape 83 one end is connected with the seal roll 88 that is used for putting the glue, the other end of plastic envelope sticky tape 83 is connected with collects roller 89, collect roller 89 and seal roll 88 and all erect subaerial through seal frame 81, be equipped with on the seal roll 88 and be used for driving seal roll 88 pivoted second driving motor 86.

Referring to fig. 7 and 8, the upper and lower both sides of plastic package adhesive tape 83 all are equipped with installation piece 812, installation piece 812 also is located the upper and lower both sides in the space between two barrier plates 72 simultaneously, fixedly connected with is used for connecting stand 811 between two installation pieces 812, bonding mechanism 8 is still including being used for cutting plastic package adhesive tape 83 and gluing the pressure subassembly 82 of tight at stock seedling butt joint with plastic package adhesive tape 83, it includes second cylinder 821 of fixed connection on installation piece 812 to glue pressure subassembly 82, second cylinder 821 is located the center department of the one side that two installation pieces 812 are close to each other, the tip fixedly connected with extrusion plate 823 of second cylinder 821 push rod, extrusion plate 823 is kept away from second cylinder 821 and is offered the extrusion groove 8231 that is used for compressing tightly plastic package adhesive tape 83 one side. Be equipped with all around of stripper plate 823 and be used for carrying out notched opening sword 84 to plastic envelope sticky tape 83, opening sword 84 sets up the square frame form that sets up to the lateral wall around stripper plate 823, and stripper plate 823 can slide from top to bottom for opening sword 84, for the protection stock seedling, offers the opening that is linked together with extrusion groove 8231 on the opening sword 84. The side wall of the opening knife 84 is fixedly connected with an incision block 85, and the incision block 85 is positioned on the two side walls adjacent to the opening. A third cylinder 822 for driving the opening knife 84 to cut the molding compound tape 83 is installed between the cutting block 85 and the mounting block 812.

Referring to fig. 7, 8, 9 and 10, the bonding mechanism 8 further includes a bonding sensor 87 for sensing the position of the stock seedling and a bonding pressure controller electrically connected to the bonding sensor 87, the bonding pressure controller is not shown in the figures, the bonding sensor 87 is fixedly connected to the side wall of the transport frame 41, the bonding pressure controller is electrically connected to the second driving motor 86, the second air cylinder 821 and the third air cylinder 822, when the stock seedling falls on the blocking plate 72, the bonding sensor 87 can transmit an electrical signal to the bonding pressure controller, then the bonding pressure controller transmits an electrical signal to the third air cylinder 822 to enable the third air cylinder 822 to drive the opening cutter 84 to move to one side of the plastic package tape 83 and cut the plastic package tape 83 during the movement, then the bonding pressure controller transmits an electrical signal to the second air cylinder 821 to enable the second air cylinder 821 to drive the extrusion plate 823 to move and push to one side of the seedling, and simultaneously the extrusion plate presses the cut plastic package tape 83 at the butt joint position of the two stock seedlings in the process of moving to the two stock seedlings, presses the stock tape 83 on two sides of the stock seedling, presses the second air cylinder 821 to control roller 821 to drive the second air cylinder 86 to rotate, and drive the second air cylinder 86 to reset the plastic package tape 86 to reset the second air cylinder 86.

The implementation principle of the embodiment of the application is as follows: when two stock seedlings are grafted, a first driving motor 321 is started, the branches are placed in feeding grooves 21 on two sides of a stock conveyor belt 4 at the same time, the branches are cut into a plurality of stock seedling sections through a first cutting assembly 3, then the stock seedlings in the sections are cut and conveyed through the stock conveyor belt 4, the stock seedlings are close to the ends of the stock seedlings through a first arc-shaped plate 511 in a butt joint assembly 5 in the conveying process, the ends of the stock seedlings are aligned, then one ends to be in butt joint with the stock seedlings are obliquely cut through a second cutting assembly 6, then the cuts of the two stock seedlings are in butt joint through a second arc-shaped plate 512 in the butt joint assembly 5, the butt joint of the stock seedlings and the splicing mechanism 8 are completed in the conveying process of the stock seedlings, then the stock seedlings are conveyed to the splicing mechanism 8 through the stock seedlings through the stock conveyor belt 4, and then a first air cylinder 61 and a second air cylinder 821 are operated to splice and fix the cuts of the stock seedlings under the control of a splicing sensor 87 and a bonding pressure controller, and the grafting work of the seedlings is completed rapidly.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a nursery stock grafting device, its characterized in that, includes two support bodies (1), the rigid coupling has feed plate (2) on support body (1), feed chute (21) have been seted up on feed plate (2), feed chute (21) one side is equipped with first cutting subassembly (3) that are used for cutting the stock seedling, feed plate (2) below all is equipped with nursery stock conveyer belt (4) that are used for transporting the stock seedling, nursery stock conveyer belt (4) one side is equipped with butt joint subassembly (5) that are used for carrying out automatic butt joint to the stock seedling to and be used for carrying out notched second cutting subassembly (6) to the butt joint department of two stock seedlings, nursery stock conveyer belt (4) are kept away from the one end of feed plate (2) is equipped with bonding mechanism (8) that are used for bonding two stock seedlings butt joint departments.

2. The nursery stock grafting device according to claim 1, wherein the feeding plate (2) is obliquely arranged, the first cutting assembly (3) comprises a fixing frame (31), a cutting conveyor belt (32) is arranged on the fixing frame (31), a first driving motor (321) is arranged on the cutting conveyor belt (32), the cutting conveyor belt (32) is wrapped, a plurality of nursery stock knives (33) arranged along the cutting conveyor belt (32) are fixedly connected to the nursery stock conveyor belt (4), the feeding plate (2) and the nursery stock conveyor belt (4) are arranged in a V shape, and one end, close to the nursery stock conveyor belt (4), of the cutting conveyor belt (32) inclines towards one end of the feeding plate (2).

3. The nursery stock grafting device according to claim 2, wherein the butt joint assembly (5) comprises a plurality of first butt joint blocks (52) fixedly connected to the nursery stock conveyor belt (4), the first butt joint blocks (52) are arranged along the nursery stock conveyor belt (4), one side of the first butt joint block (52) far away from the nursery stock conveyor belt (4) is slidably connected with a second butt joint block (53), one side of the second butt joint block (53) far away from the first butt joint block (52) is provided with an arc-shaped groove (531) for placing a nursery stock, the arc-shaped groove (531) is internally connected with a slide block (533), the two nursery stock conveyor belts (4) are parallel to each other, and the two nursery stock conveyor belts (4) are positioned at the same height, two one side that sapling conveyer belt (4) kept away from each other is equipped with butt joint board (51), be equipped with on butt joint board (51) and be used for making two first arc (511) that second butt joint piece (53) removed to one side of being close to each other, be equipped with on butt joint board (51) and make two second arc (512) that slider (533) removed to one side of being close to each other, second cutting assembly (6) are located sapling conveyer belt (4) top, second cutting assembly (6) include first cylinder (61), nursery stock incision sword (62), be used for the perception butt joint sensor (65) and butt joint controller that first butt joint piece (52) position was put .

4. A nursery stock grafting device as claimed in claim 3, wherein a first spring (522) is arranged between the first butt-joint block (52) and the second butt-joint block (53) for restoring the second butt-joint block (53), a second spring (532) is fixedly connected between the slide block (533) and the side wall of the arc-shaped groove (531), and the second spring (532) is located at a side of the two slide blocks (533) away from each other.

5. The seedling grafting device according to claim 4, wherein a guide pipe (23) for reducing deviation of stock seedlings when entering the arc-shaped groove (531) is fixedly connected to one end of the feeding plate (2) close to the seedling conveying belt (4), and the guide pipe (23) is communicated with the feeding plate (2).

6. A device as claimed in claim 4, wherein the side of the slider (533) adjacent to the abutment plate (51) is curved.

7. The nursery stock grafting device according to claim 1, characterized in that one end of the feeding plate (2) is kept away from by the nursery stock conveyor belt (4) and is provided with a receiving plate (7) for receiving the butt-jointed stock seedlings, the bonding mechanism (8) comprises plastic adhesive tapes (83) arranged on the upper side and the lower side of the receiving plate (7), one end of each plastic adhesive tape (83) is provided with a sealing roller (88) for placing glue, the sealing roller (88) is provided with a second driving motor (86) for driving the sealing roller (88) to rotate, the other end of each plastic adhesive tape (83) is provided with a collecting roller (89), the bonding mechanism (8) further comprises a bonding component (82) for cutting the plastic adhesive tapes (83) and tightly bonding the plastic adhesive tapes (83) at the stock seedling grafting position, a bonding sensor (87) for sensing the stock seedling position and a bonding controller for controlling the second driving motor (86) and the bonding component (82).

8. The nursery stock grafting device according to claim 7, wherein the adhesive pressing assembly (82) comprises two squeezing plates (823), the plastic package adhesive tape (83) is located between the two squeezing plates (823), a second air cylinder (821) used for driving the squeezing plates (823) to move is arranged on the squeezing plates (823), an opening knife (84) used for cutting the plastic package adhesive tape (83) is arranged outside the squeezing plates (823), an opening used for protecting grafted nursery stocks is arranged on the opening knife (84), the opening knife (84) is arranged along the edge of the squeezing plates (823), a cutting block (85) is fixedly connected to the opening knife (84), a third air cylinder (822) used for driving the opening knife (84) to move is fixedly connected to the cutting block (85), and a squeezing groove (8231) is formed in the squeezing plates (823).