CN106718171A - A kind of sapling cuts seedling production line - Google Patents

Abstract

The invention provides a sapling cutting production line to solve the problem of high labor intensity of operators. The sapling cutting production line includes a support, and the sapling cutting production line also includes a sapling cutting mechanism layered on the support for cutting the saplings and a feeding device for clamping the saplings and transporting the saplings to the sapling cutting mechanism. The seedling cutting mechanism is fixed on the support, the feeding device is arranged under the seedling cutting mechanism and can walk along the support, and the two ends of the stroke of the feeding device are located on both sides of the seedling cutting mechanism. The sapling cutting production line is used to replace the existing manual operation, and the sapling cutting mechanism is located under the feeding device, and the feeding device can clamp and transport the saplings on one side of the sapling cutting mechanism to the sapling cutting mechanism. After the seedling cutting is completed, the feeding device re-transports the seedlings to the other side of the seedling cutting mechanism, which realizes mechanized production and improves production efficiency. It also reduces the labor intensity of the operator.

Description

A sapling cutting production line

technical field

The invention relates to a sapling cutting production line.

Background technique

Eucommia seedling cultivation methods can be divided into sexual reproduction and asexual reproduction. Among them, the grafting technology in asexual reproduction can achieve less investment, quick results, and a large number of high-quality and robust seedlings can be obtained in a short period of time. Seedling cutting is a very important operation link of grafting. Its main function is to cut off the seedlings in the corresponding incision shape according to the needs of the grafting method for subsequent incision jointing operations. However, in the prior art, the face-cutting operations are mostly manual operations, the work efficiency is low, and a large amount of manpower is required.

Contents of the invention

The object of the present invention is to provide a sapling cutting production line to solve the problem of high labor intensity for operators.

In order to achieve the above object, the technical scheme of the sapling cutting production line of the present invention is: a kind of sapling cutting production line, comprises support, and the sapling cutting production line also comprises the cutting mechanism that is used for cutting sapling on the support and is used for The feeding device that clamps the saplings and transports the saplings to the seedling cutting mechanism. The seedling cutting mechanism is fixed on the support. The two ends are located on both sides of the seedling cutting mechanism.

The sapling cutting production line also includes a conveyor belt located below the feeding device, and the part of the conveyor belt located downstream of the sapling cutting mechanism is provided with an inclination angle for preventing the support from blocking the saplings.

The feeding device includes a seedling tray clamping mechanism for clamping the seedling tray, a sapling clamping mechanism for clamping saplings located above the seedling tray clamping mechanism, and a sapling clamping mechanism for transporting the seedling tray clamping mechanism and the sapling clamping mechanism. The conveying mechanism to the seedling cutting position of the seedling cutting mechanism, the sapling clamping mechanism includes at least one sapling clamping unit for clamping saplings, and the sapling clamping unit includes two horizontal relative movable And clamp the sapling clamping seat of the sapling, the seedling disc clamping mechanism includes two seedling disc clamping seats that can move horizontally along the moving direction of the sapling clamping seat and clamp the seedling disc.

The sapling clamping mechanism includes at least two said sapling clamping units arranged horizontally and spaced apart perpendicular to the conveying direction, and an escape channel for the saplings to extend is formed between adjacent sapling clamping units, and each sapling clamping unit includes at least Two clamping positions spaced apart in the conveying direction.

The sapling clamping unit includes a first sapling clamping seat and a second sapling clamping seat that are relatively movable in layers, and the first sapling clamping seat and the second sapling clamping seat have a Bit clamping groove.

The sapling clamping mechanism also includes a first connecting piece for connecting the first sapling clamping seat in each sapling clamping unit and a second connecting piece for connecting the second sapling clamping seat in each sapling clamping unit.

The seedling tray clamping mechanism includes a first seedling tray clamping seat and a second seedling tray clamping seat, and the feeding device includes a first connection structure for connecting the first seedling tray clamping seat and the first seedling tray clamping seat, and It includes a second connecting structure for connecting the second sapling clamping seat and the second seedling tray clamping seat.

The seedling cutting mechanism includes at least one clamping unit of the seedling cutting mechanism, and the clamping unit of the seedling cutting mechanism includes a pressing plate and a back plate that can be perpendicular to the conveying direction of the feeding device and move relatively horizontally. The cutter that cuts off the sapling after the clamping unit clamps the sapling.

The cutter is located below the pressing plate, and the back plate is provided with a chopping board that cooperates with the cutter to cut off the saplings.

The seedling cutting mechanism includes a plurality of clamping units of the seedling cutting mechanism arranged at intervals along the horizontal plane perpendicular to the conveying direction of the feeding device.

The beneficial effects of the present invention are: the sapling cutting production line is used to replace the existing manual operation, and the sapling cutting mechanism is located below the feeding device, and the feeding device can clamp and transport the saplings on one side of the sapling cutting mechanism to At the seedling cutting mechanism, and after the seedling cutting is completed, the feeding device re-transports the seedlings to the other side of the seedling cutting mechanism, which realizes mechanized production and improves production efficiency. It also reduces the labor intensity of the operator.

The seedling disc clamping seat of the seedling disc clamping mechanism can clamp the seedling disc, and the sapling clamping seat of the sapling clamping unit in the sapling clamping mechanism can clamp the sapling, and after clamping the seedling disc and the sapling simultaneously, the conveying mechanism will The seedling tray and the saplings are transported to the seedling cutting position of the seedling cutting mechanism synchronously.

Description of drawings

Fig. 1 is the perspective view of the feeding device in the embodiment of the sapling cutting production line embodiment of the present invention;

Fig. 2 is the schematic diagram after removing the lead screw nut mounting seat and the upper stratum sapling clamping plate in the feeding device in the sapling cutting production line embodiment of the present invention;

Fig. 3 is the perspective view of the seedling cutting mechanism in the sapling cutting seedling production line embodiment of the present invention;

Fig. 4 is the schematic diagram of the seedling cutting mechanism in the sapling cutting production line embodiment of the present invention;

Fig. 5 is the schematic diagram of pressing seedling sheet metal and pressing seedling sheet metal fixing plate among Fig. 3;

Fig. 6 is a schematic diagram of the backboard, the backboard fixing board and the nylon board in Fig. 3;

Fig. 7 is the schematic diagram of knife rest, knife rest sheet metal in Fig. 3;

Fig. 8 is the perspective view of the front view of the seedling cutting mechanism in the sapling cutting production line embodiment of the present invention;

Fig. 9 is the schematic diagram of cutting seedling state in the sapling cutting seedling production line embodiment of the present invention;

Fig. 10 is the perspective view of cutting seedling state in the sapling cutting seedling production line embodiment of the present invention;

Fig. 11 is a schematic diagram of an embodiment of a production line for cutting saplings of the present invention.

detailed description

Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

The specific embodiment of the sapling cutting production line of the present invention is shown in Fig. 1 to Fig. 11 . Figures 1 and 2 show the structure of the feeding device. The number of fixed seats 106 is four, and the four fixed seats 106 are divided into two groups, and the two groups of fixed seats are arranged at intervals along the conveying direction (ie, the left and right directions in Figure 1), and the fixed seats in the same group are spaced apart along the direction perpendicular to the conveying direction layout. The shape of the holder 106 is U-shaped, and the outer surface of the upper side of the U-shaped holder 106 is fixed with a guide rail slider 105. The guide rail slider 105 is provided with a guide hole and can be snapped into the support. The guide rail slider 105 and the support The cooperation can control the conveying direction of the feeding device and improve the accuracy of conveying. An optical axis fixing bracket 112 is fixed on the inner side of the bottom edge of a group of fixing seats 106 on the right side of Fig. There are two optical axes 107 installed on the corresponding optical axis fixing bracket 112 .

In Fig. 2, a right side cylinder 109 is fixed on the inner side of the side of the U-shaped fixed seat 106 on the right side, and the moving end of the right side cylinder 109 is connected with the first connecting plate 108 on the right side, and the first connecting plate 108 For the bending structure, the first connecting plate 108 is connected with the right seedling tray clamping plate 103 and the upper seedling clamping plate 101 (the upper seedling clamping plate 101 is removed in FIG. 2 and is located above the lower seedling clamping plate 102) , so that the right side cylinder 109 can drive the right side seedling plate clamping plate 103 and the upper floor seedling clamping plate 101 to move simultaneously, and two slide blocks 113 are fixed on the rear portion of the tree seedling clamping plate 101 on the upper floor, and the slide block 113 is enclosed within the light The shaft 107 can move along the optical axis 107, and the right side seedling disc clamping plate 103 offers holes that can be guided and installed on the optical axis 107 and move along the optical axis 107.

Also be provided with left side cylinder 110 and the second connecting plate 104 on the inboard surface of the U-shaped fixed seat side of left side, upper strata sapling clamping plate 101 is a bending piece, and the part of downward bending can block slide block 113 and the lower floor seedling clamping plate 102, the second connecting plate 104 is also a bent structure, the second connecting plate 104 is sleeved on the two optical axes 107, and is connected with the bottom of the lower floor tree seedling clamping plate 102. The left side cylinder 110 is connected with the second connecting plate 104, and the second connecting plate 104 is connected with the left seedling plate clamping plate 114 and the lower seedling clamping plate 102 at the same time, so that the left side cylinder 110 can drive the left side seedling plate clamping simultaneously Plate 114 is connected with lower floor seedling clamping plate 102. Slide block 113 is fixed on the rear portion of lower floor tree seedling clamping plate 102, and left side seedling disc clamping plate 114 offers hole and can be guided and installed on the optical axis 107 and move along optical axis 107.

In this embodiment, the upper sapling clamping plate 101 includes four upper support plates arranged at intervals along the horizontal direction. The four lower support plates are arranged, and the lower support plate is provided with a groove opposite to the groove of the upper support plate. The relative movement of the two grooves can clamp the saplings to form a clamping position, as shown in Figure 1. The state is the clamped state. In this embodiment, the number of grooves on the upper support plate and the lower support plate is four and arranged at intervals along the conveying direction.

In this embodiment, the upper seedling clamping plate 101 and the lower seedling clamping plate 102 are located on horizontal planes with different heights. The upper floor seedling clamping plate 101 and the lower floor tree seedling clamping plate 102 relatively move along the horizontal direction, so that the groove of the upper floor tree seedling clamping plate 101 is corresponding to the groove of the lower floor tree seedling clamping plate 102, and completes the clamping of the seedlings. While clamping the saplings, due to the synchronous movement between the upper sapling clamping plate 101 and the right side seedling plate clamping plate 103, the lower sapling clamping plate 102 and the left side seedling plate clamping plate 114 move synchronously, clamping At the same time, it can realize the clamping of the seedling tray. In this embodiment, the left seedling tray clamping plate 114 and the right seedling tray clamping plate 103 are located at the lower side of the seedling clamping unit. The seedling disc clamping mechanism comprises a left seedling disc clamping plate 114 and a right seedling disc clamping plate 103 .

In this embodiment, the nut, the lead screw and the stepper motor driving the lead screw constitute the conveying mechanism, and in other embodiments, the conveying mechanism may have other structures.

In this embodiment, the upper support plate of the upper sapling clamping plate is the first sapling clamping seat, and the first sapling clamping seat of each sapling clamping unit is connected through the part of the rear end of the upper sapling clamping plate. The part at the rear end of the tight plate is the first connecting piece, and in other embodiments, an additional connecting piece can be added to realize synchronous movement. Similarly, the lower support plate of the lower sapling clamping plate is the second sapling clamping seat, and the second sapling clamping seat of each sapling clamping unit is connected by the part of the lower sapling clamping plate rear end, and the lower sapling clamping plate The part at the rear end is the second connecting piece, and in other embodiments, an additional connecting piece can be added to realize synchronous movement. The first sapling clamping seat and the second sapling clamping seat constitute a sapling clamping unit. In this embodiment, the number of sapling clamping units is four and arranged horizontally at intervals perpendicular to the conveying direction.

In other embodiments, the first sapling clamping seat and the second sapling clamping seat constituting the sapling clamping unit may be on the same horizontal plane, and the sapling clamping mechanism and the seedling tray clamping mechanism may not realize synchronous movement. The quantity of the sapling clamping unit can be increased or decreased according to actual conditions.

In this embodiment, the right seedling tray clamping plate is the first seedling tray clamping seat, the first connecting plate is the first connecting structure, and the left seedling tray clamping plate is the second seedling tray clamping seat. The second connecting plate is the second connecting structure.

Fig. 3 shows cutter mechanism to Fig. 8, and 201 is the sheet metal of pressing seedling, after sapling enters cutter mechanism, one side of sapling is compressed, and 202 is a cylinder, is fixed on the cylinder holder 203, and the dynamic of cylinder 202 The end is fixed on the seedling pressing sheet metal fixing plate 209, and during work, the cylinder 202 drives the pressing seedling sheet metal fixing plate 209 to work, and then drives the pressing seedling sheet metal 201 to work. Cylinder 205 is also fixed on the cylinder holder 203, and cylinder 205 can drive knife rest sheet metal connecting plate 207 to move and then drive knife rest sheet metal 214 to move, and knife rest sheet metal 214 is fixed with knife rest 215, and knife rest 215 is fixed with Cutter 216. Among the figure, 208 is the back plate fixing plate, which is connected with the back plate 210. The nylon plate 217 is fixed on the back plate 210. During work, the back plate 210 and the seedling pressing sheet metal 201 press the sapling from both sides of the sapling for clamping. sapling. An optical axis fixing bracket 211 is fixed on the bracket 204, and an optical axis 212 is installed between two corresponding optical axis fixing brackets 211, and the number of the optical axis 212 is two. Slider 206 is guided and installed on the optical axis 212, and the quantity of slider 206 is a plurality of, is respectively connected with pressing seedling sheet metal fixing plate 209, backboard fixing plate 208 and knife rest sheet metal connecting plate 207. Make the seedling pressing sheet metal 201, the backboard 210 and the knife rest sheet metal 214 move in the horizontal direction. Simultaneously knife rest sheet metal 214 is positioned at the below of seedling pressing sheet metal 201 and is positioned at the same side of sapling. A cutter mechanism clamping unit is formed between two connected seedling pressing sheet metals 201 and the backboard 210, and a passage for the saplings to extend is formed between the adjacent cutter mechanism clamping units, and the cutter mechanism clamping unit and The sapling clamping units in the feeding device correspond one by one.

In other embodiments, the seedling cutting mechanism can also cancel the structure of pressing the saplings, and directly cut the saplings, but at this time, it will cause the cutting of the saplings to be unstable. In other embodiments, the same row of saplings along the conveying direction can share a cutter to cut the saplings, or arrange cutting knives on the left and right sides of the saplings to cut in half to realize fast cutting.

In other embodiments, the seedling cutting mechanism can be a row of cutting knives, the blades of the cutting knives extend perpendicular to the conveying direction, and after the feeding device transports the saplings to the seedling cutting mechanism, the cutting knives cut off the saplings of each row in turn. .

Fig. 9 to Fig. 10 are state diagrams of cutting seedlings, wherein, 31 is a sapling, and 32 is a seedling tray. During work, the saplings 31 are transported to the cutter position along with the seedling tray 32. At this time, the sapling clamping mechanism of the feeding device clamps the saplings (not shown in the figure below), and the back plate fixing plate 208 moves under the drive of the cylinder. Make the backboard 210 and the nylon plate 217 lean against the sapling, and then the cylinder drives the seedling pressing sheet metal fixing plate 209, and the seedling pressing sheet metal 201 is pushed to the sapling. The seedling pressing sheet metal 201 is fixed, and then the cylinder drives the knife holder sheet metal fixing plate 207 to press the knife 216 to the saplings to complete the seedling cutting action, the knife holder sheet metal 214 resets, the screw drives the seedling plate to leave the cutter mechanism, and Plate 210 resets, and seedling pressing sheet metal 201 continues to move forward, and the part that cuts off is pushed down knife rest 215, resets, and completes cutting seedlings once. In this embodiment, the nylon board 217 is the chopping board.

The overall view of the sapling cutting production line of the present invention is as shown in Figure 11. The sapling cutting production line includes a feeding device 1, a seedling cutting mechanism 2, a conveyor belt 4 and a support 5, the structure of the feeding device 1 is consistent with the structure of the above-mentioned feeding device, and the structure of the seedling cutting mechanism 2 is the same as that of the above-mentioned seedling cutting mechanism. Consistent, its content repeats no more at this, and feeding device 1 among Fig. 11 has removed upper stratum sapling clamping plate 101. The leading screw 7 passes through the nut, and the stepping motor 6 drives the leading screw 7 to rotate. The guide hole of the guide rail slide block 105 in the feeding device 1 is stuck on the support 5 to realize guide sliding. The motor 8 drives the conveyor belt 4 to rotate. The transmission direction of conveyer belt 4 among the illustration 11 is from left to right, and the conveyer belt part that is positioned at the seedling cutting mechanism 2 right sides is inclined downward 15 °, makes the sapling after cutting seedling complete can pass support 5. The feeding device 1 and the seedling cutting mechanism 2 are arranged in layers, and the feeding device 1 is located below the seedling cutting mechanism 2 .

When the sapling cutting production line of the present invention was working, when the seedling tray and the sapling assembly 3 were conveyed to the position shown in Figure 11 by the conveyor belt 4, the feeding device was driven by the stepper motor 6 close to the seedling tray and the sapling assembly 3, and the sapling The clamping mechanism and the seedling disc clamping mechanism act, clamp the seedling stem and the seedling disc, and complete the positioning, and then move to the position of the cutter mechanism 2 along with the leading screw 7, the leading screw stops rotating, and completes the seedling cutting action. Lead screw 7 rotates subsequently, and feeding device 1 moves to the position in the figure 11 with the seedling plate after cutting seedlings and sapling assembly 3, then sapling clamping mechanism and seedling plate clamping mechanism unclamp, and leading screw 7 Reverse, the feeding device 1 moves to the position of the sapling and the seedling tray assembly 3 in Fig. 11, and starts next clamping and conveying. Sapling and seedling plate assembly 3 continue to move to leave.

In other embodiments, the inclination angle of the conveyor belt can be increased or decreased according to actual conditions.

Claims (10)

1. A kind of sapling cutting production line, it is characterized in that: comprise support, the sapling cutting production line also comprises the cutting mechanism that is used for cutting sapling and is used for clamping sapling and transporting sapling to the sapling mechanism that is arranged on the support The feeding device, the seedling cutting mechanism is fixed on the support, the feeding device is located below the seedling cutting mechanism and can walk along the support, and the two ends of the stroke of the feeding device are located on both sides of the seedling cutting mechanism. 2. The production line for cutting seedlings according to claim 1, characterized in that: the production line for cutting seedlings for saplings also includes a conveyor belt positioned below the feeding device, and in the conveyor belt, the part downstream of the seedling cutting mechanism is provided with a frame for preventing the The angle of inclination to stop the saplings. 3. The sapling cutting production line according to claim 1, characterized in that: the feeding device includes a seedling tray clamping mechanism for clamping the seedling tray, a sapling tray for clamping the sapling located above the seedling tray clamping mechanism. a clamping mechanism and a delivery mechanism for transporting the seedling plate clamping mechanism and the sapling clamping mechanism to the seedling cutting position of the seedling cutting mechanism, the sapling clamping mechanism includes at least one sapling clamping unit for clamping the saplings, The sapling clamping unit includes two sapling clamping seats that can move relatively horizontally and clamp the saplings perpendicular to the conveying direction, and the seedling tray clamping mechanism includes two sapling clamping seats that can move horizontally relative to and clamp the saplings along the moving direction of the sapling clamping seats. The seedling tray clamping seat for clamping the seedling tray. 4. The sapling cutting production line according to claim 3, characterized in that: the sapling clamping mechanism comprises at least two said sapling clamping units arranged at intervals horizontally perpendicular to the conveying direction, between adjacent sapling clamping units A step-off channel for saplings to extend is formed, and each sapling clamping unit includes at least two clamping positions arranged at intervals along the conveying direction. 5. The sapling cutting production line according to claim 3, characterized in that: the sapling clamping unit comprises a first sapling clamping seat and a second sapling clamping seat arranged in layers that can move relatively, and the first sapling clamping seat The clamping seat and the second sapling clamping seat have clamping grooves that can cooperate with each other to form a sapling clamping position. 6. The sapling cutting production line according to claim 5, characterized in that: the sapling clamping mechanism also includes a first connector for connecting the first sapling clamping seat in each sapling clamping unit and a first connecting piece for connecting each sapling clamping unit. The second connecting piece of the second sapling clamping seat in the sapling clamping unit. 7. The sapling cutting production line according to claim 6, characterized in that: the seedling tray clamping mechanism includes a first seedling tray clamping seat and a second seedling tray clamping seat, and the feeding device includes a The first connection structure between the clamping seat and the first seedling tray clamping seat also includes a second connection structure for connecting the second sapling clamping seat and the second seedling tray clamping seat. 8. The sapling cutting production line according to claim 1, characterized in that: the seedling cutting mechanism includes at least one clamping unit of the seedling cutting mechanism, and the clamping unit of the seedling cutting mechanism includes a Relative to the moving pressing plate and back plate, the seedling cutting mechanism also includes a cutting knife for cutting off the seedlings after the seedlings are clamped by the clamping unit of the seedling cutting mechanism. 9. The production line for cutting saplings according to claim 8, characterized in that: the cutter is located below the pressing plate, and the back plate is provided with a chopping board that cooperates with the cutter to cut off the saplings. 10. The sapling cutting production line according to claim 8, characterized in that the seedling cutting mechanism comprises a plurality of clamping units of the seedling cutting mechanism arranged at intervals along the horizontal plane perpendicular to the conveying direction of the feeding device.