Active slope protection net lock catch automatic placing mechanism

Abstract

The utility model relates to the technical field of side slope protection net production equipment, in particular to an active side slope protection net lock catch automatic placing mechanism which comprises a bearing seat, a plurality of tightening columns are evenly arranged on the bearing seat, and an active protection net is arranged on the tightening columns in a sleeved mode. And trusses are arranged on the two sides of the bearing base, linear displacement assemblies are arranged on the trusses, supporting plates are arranged on the linear displacement assemblies, a plurality of lock catch placing assemblies are arranged on the supporting plates, and the lock catch placing assemblies correspond to the steel cable intersections one to one. The lock catch placing assembly comprises a driving structure, the driving end of the driving structure is connected with a placing structure, the placing structure comprises a clamping jaw assembly, and a lock catch is clamped by the clamping jaw assembly. The driving structure comprises a linear driving part, and the placing structure moves vertically through the linear driving part. The lock catch placing assembly is slidably arranged on the supporting plate, and the sliding direction is perpendicular to the displacement direction of the linear displacement assembly. According to the utility model, the technical problem of automatically placing a plurality of lock catches when the active slope protective net is produced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of slope protection net production equipment, and specifically relates to an active slope protection net lock catch automatic placing mechanism. BACKGROUND

[0002] The slope protection net is a kind of protection facilities for protecting mountain, slope, dam and the like area, mainly for preventing mountain landslide, collapse, debris flow and other natural disasters, and guaranteeing the stability of people's life and property safety and infrastructure.

[0003] The slope protection net is generally divided into active slope protection net and passive slope protection net, the active protection net is covered on the slope surface by anchor rod, steel wire rope net, support rope and the like component, and the slope is reinforced and stabilized, and rock weathering, peeling and collapse are prevented.The net surface of active slope protection net is generally diamond-shaped mesh, for blocking large stones, and lock catch is generally fixed at the intersection of mesh, for maintaining the shape of the entire net surface and stability, and increasing the protection strength.

[0004] In the production process of active slope protection net, since there are a large number of intersections on each net surface, artificial placement of lock catch is generally used for installation of lock catch, so as to avoid the problem that lock catch is easy to slide during placement, but artificial placement needs to spend a lot of time, and has certain influence on the production efficiency of the entire active protection net. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is to provide an active slope protection net lock catch automatic placing mechanism, which realizes the technical problem of automatically placing multiple lock catches when producing active slope protection net.

[0006] In order to solve the above technical problem, the scheme adopted by the present application is as follows:

[0007] An active slope protection net lock catch automatic placing mechanism, comprising a bearing seat in rectangular structure, a plurality of taut columns are uniformly arranged on the bearing seat, and the active protection net is sleeved on the taut columns.

[0008] Preferably, the two sides of the bearing seat are respectively provided with a walking frame, a linear displacement assembly is arranged on the walking frame, a support plate is arranged on the linear displacement assembly, and a plurality of lock catch placing assemblies are arranged on the support plate, each lock catch placing assembly corresponds to the intersection of the steel cable of the active protection net.

[0009] Preferably, the lock catch placing assembly comprises a driving structure, a placing structure is connected to the driving end of the driving structure, a jaw assembly is included in the placing structure, and a lock catch is clamped in the jaw assembly.

[0010] Preferably, the driving structure comprises a linear driving part, and the displacement direction of the placing structure through the linear driving part is vertical direction.

[0011] Preferably, the latch placement assembly is slidably disposed on the support plate, and the sliding direction is perpendicular to the displacement direction of the linear displacement assembly.

[0012] Preferably, the latch placement assembly further includes a storage structure, which is disposed on one side of the placement structure. The storage structure includes a storage box, which contains a hopper, and the hopper contains a plurality of latches.

[0013] Preferably, the drive structure further includes a rotating component, on which a linear drive component is provided, and the gripper assembly rotates in the direction of the rotating component toward the hopper outlet of the storage structure.

[0014] Preferably, the placement structure further includes a turntable, the turntable is connected to a gripper assembly, and the axis of rotation of the turntable is perpendicular to the surface of the active protective net.

[0015] Preferably, the latch placement assembly further includes an elastic component, one end of which is connected to the inside of the gripper of the gripper assembly, and the other end of which elastically abuts against the top plate of the latch.

[0016] Preferably, the elastic component is provided with a proximity sensor, with the sensing end of the proximity sensor located at one end of the elastic component and the sensing end of the proximity sensor located at the other end of the elastic component.

[0017] Preferably, the gripper assembly includes a fixed top plate, a turntable fixedly connected to the top of the fixed top plate, side plates rotatably connected to both sides of the fixed top plate, a locking block fixedly provided at the other end of the side plate, and a spring 1 provided on the opposing wall surface of the two side plates, one end of the spring 1 being fixedly connected to the side plate, and the other end of the spring 1 being fixedly connected to the bottom surface of the fixed top plate.

[0018] Preferably, when the latch is placed, the surface of the side plate and the surface of the fixed top plate are perpendicular to each other, the latch at one end of the side plate abuts against the locking foot of the latch, and the latch is located between the latch and the elastic component.

[0019] Preferably, when the latch is placed and the material is retrieved again, the locking block is slidably connected to the outer wall of the latch foot of the material outlet in the storage structure, and the opposing wall of the side plate and the bottom surface of the fixed top plate are obtuse angles.

[0020] Preferably, the elastic component includes a second spring, one end of which is fixedly connected to the bottom surface of the fixed top plate, and the other end of which is fixedly connected to the top surface of the pressure plate. The two sides of the pressure plate slide against the surfaces of the side plates, and the bottom surface of the pressure plate abuts against the top plate of the lock.

[0021] Preferably, the storage structure further includes slats and elastic baffles. The slats are vertically arranged inside the hopper and abut against the locking feet of the latch. The width of the slats is smaller than the diameter of the hopper. An elastic baffle is provided at the outlet of the hopper and abuts against the top plate of the latch.

[0022] The technical solution of this application has at least the following advantages and beneficial effects:

[0023] In this utility model, a linear displacement component is set to drive a number of latch placement components to move. The latch placement component includes a linear drive component for vertical displacement and a claw component for clamping the latch to achieve vertical placement of the latch.

[0024] In this utility model, a storage structure is set up to store multiple locks, and then a rotating component is used to drive the gripper assembly to rotate, so that after placing a lock, a new lock can be quickly gripped for a new placement process, thus realizing multiple placement of locks.

[0025] In this invention, an elastic component is provided inside the gripper assembly. With the gripper assembly in cooperation, the elastic displacement of the elastic component is used to offset the placement height deviation of the steel cables at different heights during the downward placement, and the lock is elastically pressed at the intersection of the steel cables to prevent slippage and falling during the placement process. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model.

[0027] Figure 2 This is a structural schematic diagram of the present invention from another angle.

[0028] Figure 3 This is a top view of the structure of this utility model.

[0029] Figure 4 In this utility model Figure 2 A magnified structural diagram of A in the diagram.

[0030] Figure 5 This is a cross-sectional view of the locking and placing component in this utility model.

[0031] Figure 6 This is a cross-sectional view of the placement structure in this utility model.

[0032] Figure 7 This is a partial structural diagram of the material storage structure in this utility model.

[0033] Figure 8 This is a cross-sectional view of the material storage structure in this utility model.

[0034] Figure 9This is a cross-sectional view of the material storage structure in this utility model from another angle.

[0035] In the diagram: 1-Bearing seat, 2-Tensioning column, 3-Active net accessory, 301-Active protective net, 303-Lock, 4-Frame, 5-Linear displacement component, 501-Linear module, 502-Slide rail, 6-Support plate, 7-Drive structure, 701-Connecting plate, 702-Slide column, 703-Motor, 704-Rotating plate, 705-Electric cylinder, 706-Screw hole, 8-Placement structure, 801-Turntable, 802-Fixed top plate, 803-Side plate, 804-Card block, 805-Spring 1, 806-Spring 2, 807-Pressure plate, 808-Proximity sensor, 9-Storage structure, 901-Storage box, 902-Hopper, 903-Strip, 904-Avoidance slot, 905-Elastic baffle. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] It should be noted that similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. The terms "center," "upper," "lower," "inner," and "outer," indicating orientation or positional relationships based on the orientation or positional relationships shown in the figures, or the orientation or positional relationships commonly used when the product is in use, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as a limitation on this application. It should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] Example

[0039] Please refer to Figures 1-9This utility model provides an automatic placement mechanism for active slope protection net locks, including a load-bearing base 1, a tensioning column 2, an active net accessory 3, a frame 4, a linear displacement component 5, a support plate 6, a drive structure 7, a placement structure 8, and a storage structure 9.

[0040] Among them, the active net accessory 3 includes an active protective net 301 and a locking buckle 303. The active protective net 301 is provided with several locking buckles 303 for fixing the net surface.

[0041] In the existing technology, when placing the locking buckle 303 on the active slope protection net, several tensioning posts 2 are uniformly fixed along the rectangular structure on the load-bearing base 1. The active protection net 301 is then placed on the tensioning posts 2 and tightened. The active protection net 301 is generally a steel cable mesh with diamond-shaped mesh holes. Locking buckles 303 are fixed at the intersections of the steel cables with diamond-shaped mesh holes to ensure the stability of the active protection net 301. The locking buckles 303 are usually placed manually at the intersections of the steel cables.

[0042] In this embodiment, by setting a linear displacement module, several locking buckle 303 placement components are moved, and locking buckles 303 are automatically placed at the steel cable intersection of each active protection net 301, and multiple locking buckles 303 can be placed continuously.

[0043] For further details, please refer to... Figures 1-3 The load-bearing base 1 is fixed on the working ground. A frame 4 is fixedly installed on one of the two sides of the load-bearing base 1. A linear displacement component 5 is installed on the frame 4. A support plate 6 is installed on the linear displacement component 5. Several locking buckle 303 placement components are installed on the support plate 6. Each locking buckle 303 placement component corresponds to the intersection of the steel cable of the active protection net 301.

[0044] Preferably, the linear displacement component 5 includes a linear module 501 and a slide rail 502. The linear module 501 is fixed on one side of the frame 4, and the slide rail 502 is fixed on the other side of the frame 4. The two ends of the support plate 6 are fixedly connected to the moving end of the linear module 501 and the slider of the slide rail 502, respectively, thereby driving the support plate 6 to move laterally above the surface of the active protective net 301. This allows the several locking buckle 303 placement components on the support plate 6 to move and place the locking buckles 303 at multiple steel cable intersections at different positions. The support plate 6 is provided with a through groove, and several locking buckle 303 placement components are slidably arranged in the groove. The sliding direction of the locking buckle 303 placement components is perpendicular to the displacement direction of the support plate 6, thereby allowing the locking buckle 303 placement components to adjust their planar position and make corresponding adjustments for the steel cable intersections at different positions on the surface of the active protective net 301 to achieve the placement of the locking buckles 303.

[0045] For further details, please refer to... Figures 4-9The locking 303 placement assembly includes a drive structure 7, a placement structure 8, and a storage structure 9.

[0046] The drive end of the drive structure 7 is connected to the placement structure 8, which includes a gripper assembly and a latch 303. The drive structure 7 includes a linear drive component, and the placement structure 8 is displaced in the vertical direction by the linear drive component.

[0047] Preferably, the gripper assembly is used to grip and fix the buckle 303. When the entire buckle 303 placement assembly is moved to directly above the intersection of the steel cables by the linear displacement assembly 5, the linear drive works, driving the gripper assembly to move vertically to the intersection of the steel cables, placing the buckle 303 therein. Then the gripper assembly separates from the buckle 303, and the linear drive resets, thus realizing the placement of the buckle 303.

[0048] In addition, the storage structure 9 is located on one side of the placement structure 8. Several latches 303 are placed in the storage structure 9. The discharge port of the storage structure 9 corresponds to the position of the gripper assembly. The drive structure 7 also includes a rotating component. After the previous latch 303 is placed, the rotating component drives the gripper assembly to rotate, so that the gripping end of the gripper assembly rotates to a position close to the discharge port. The new latch 303 is picked up by the displacement of the linear drive component, and the next latch 303 is placed.

[0049] Please refer to Figure 4 and Figure 5 In this embodiment, the drive structure 7 includes a connecting plate 701, a sliding column 702, a rotating component, a linear drive component, and a screw hole 706.

[0050] Specifically, the linear drive is mounted on the rotating component, so that the rotating component can drive the linear drive and the gripper assembly to rotate together to grip the latch 303 in the storage structure 9.

[0051] The linear drive component is an electric cylinder 705, and the rotating components are a motor 703 and a rotating plate 704.

[0052] Specifically, the connecting plate 701 is slidably disposed on the top surface of the support plate 6, and a sliding column 702 is fixedly connected to the bottom surface of the connecting plate 701. The sliding column 702 is slidably disposed in the sliding groove of the support plate 6. At least two screw holes 706 are through the plate surface of the connecting plate 701, and bolts are matched with the internal threads of the screw holes 706. When the bolts are tightened, the bottom of the bolts will abut against the top surface of the support plate 6, thereby increasing the frictional resistance between the connecting plate 701 and the support plate 6, ensuring that the entire drive structure 7 is fixed and does not move at this time, ensuring the positional accuracy during placement. When adjusting the position, the bolts are loosened and the connecting plate 701 is moved.

[0053] Specifically, a motor 703 is fixedly connected to the bottom of the sliding column 702. The drive shaft of the motor 703 is fixedly connected to one end of the rotating plate 704, causing the rotating plate 704 to rotate. The other end of the rotating plate 704 is fixedly connected to the electric cylinder 705. The drive end of the electric cylinder 705 is connected to the placement structure 8. Thus, the motor 703 drives the electric cylinder 705 and the placement structure 8 on the electric cylinder 705 to rotate, gripping the new latch 303 in the storage structure 9. The electric cylinder 705 can also drive the gripper assembly in the placement structure 8 to move, performing the function of placing the latch 303 and bringing it closer to the new latch 303 in the storage structure 9.

[0054] Please refer to Figures 4-7 In this embodiment, the placement structure 8 includes a turntable 801, a gripper assembly, an elastic assembly, and a proximity sensor 808.

[0055] The turntable 801 is connected to the gripper assembly. The axis of rotation of the turntable 801 is perpendicular to the mesh surface of the active protection net 301, thereby driving the gripper assembly to rotate and adjusting the locking foot position of the lock 303 in the gripper assembly to avoid collision between the locking foot and the steel cable of the active protection net 301.

[0056] One end of the elastic component is connected to the inside of the gripper of the gripper assembly, and the other end elastically abuts against the top plate of the lock 303, applying elastic force to the lock 303. When the gripper assembly separates from the lock 303, the elastic component will apply elastic force to the lock 303, pressing the lock 303 at the intersection of the steel cables to prevent it from tipping over and falling when it separates from the gripper assembly.

[0057] The elastic component also includes a proximity sensor 808, with the sensing end of the proximity sensor 808 located at one end of the elastic component and the sensing end of the proximity sensor 808 located at the other end of the elastic component.

[0058] Preferably, because the active protective net 301 may tilt when it is manually installed on the tensioning column 2, resulting in different heights at the intersections of the steel cables at different locations, when the gripper assembly moves down to place the lock 303, the different heights of the steel cable clamping points will cause some locks 303 to be unstable. Therefore, an elastic component is set to apply elastic displacement to offset the height deviation and ensure the stability of the lock 303. When the gripper assembly moves down continuously through the electric cylinder 705, when the elastic component elastically contracts to a certain length, the sensing end and sensing end of the proximity sensor 808 at both ends of the elastic component approach each other and generate an electrical signal. The proximity sensor 808 is connected to the electric cylinder 705 through a circuit, thereby using the electrical signal to control the electric cylinder 705 to stop and automatically control the electric cylinder 705 to perform different displacement heights each time.

[0059] It is worth noting that because the latch 303 itself has a height, if the latch 303 falls off during placement, the proximity sensor 808 in the elastic component that is missing the latch 303 will not emit a signal due to the large distance when the elastic component contracts. When the signal lines of each proximity sensor 808 are connected to the host receiver in the external environment, the different signal displays can help the staff to observe the working position of the missing latch 303 so as to carry out timely replacement and maintenance.

[0060] Specifically, the gripper assembly includes a fixed top plate 802, a side plate 803, a locking block 804, and a spring 805.

[0061] Please refer to Figure 6 A turntable 801 is fixedly connected to the top of the fixed top plate 802. Side plates 803 are rotatably connected to both sides of the fixed top plate 802. A locking block 804 is fixedly installed at the other end of the side plate 803. A spring 805 is installed on the opposing wall surface of the two side plates 803. One end of the spring 805 is fixedly connected to the side plate 803, and the other end of the spring 805 is fixedly connected to the bottom surface of the fixed top plate 802.

[0062] Preferably, when the latch 303 is placed, the surface of the side plate 803 is subjected to the elastic force of the spring 805, making the surface of the side plate 803 perpendicular to the surface of the fixed top plate 802. The locking block 804 at the bottom of the side plate 803 abuts against the locking foot of the latch 303. The latch 303 is located between the locking block 804 and the elastic component, and the locking block 804 and the elastic component clamp the latch 303. During placement, the latch 303 abuts against the intersection of the steel cables, thus securing it. As the top plate 802 continues to move downward, the elastic component contracts elastically, and the locking block 804 moves downward and separates from the locking foot of the latch 303. At this time, the turntable 801 starts to rotate, driving the side plate 803 to rotate, causing the locking block 804 at the bottom of the side plate 803 and the locking foot of the latch 303 to rotate relative to each other, so that their upper and lower positions are not corresponding. Then the electric cylinder 705 moves upward, the locking block 804 moves upward, and the elastic component also moves upward, completely separating from the latch 303. At this time, the latch 303 is placed at the intersection of the steel cables.

[0063] It is worth noting that the locking foot of the latch 303 is relatively narrow, while the width of the locking block 804 corresponds to the locking foot of the latch 303. Therefore, when the turntable 801 rotates within the diamond-shaped mesh of the active protection net 301, the locking block 804 can be disengaged from the locking foot of the latch 303 by rotating a small angle.

[0064] Preferably, when a new latch 303 is retrieved from the storage structure 9 after the latch 303 has been placed, the gripper assembly rotates via the motor 703, and the electric cylinder 705 drives the gripper assembly to move, causing the locking block 804 to gradually abut against the latch 303 at the outlet of the storage structure 9. The locking block 804 is blocked by the latch 303 and receives a force, which causes the side plates 803 on both sides to open, allowing the locking block 804 to slide on the outer wall of the locking foot. At this time, the side plates 803... The opposing wall surface of the side plate 803 and the bottom surface of the fixed top plate 802 are at an obtuse angle. When the locking block 804 slides to the end of the locking foot, it will retract under the elastic force of the spring 805. At this time, the opposing wall surface of the side plate 803 and the bottom surface of the fixed top plate 802 are at a right angle, so that the locking block 804 abuts against the end of the locking foot. Then the electric cylinder 705 retracts, so that the gripper assembly can pick up the new lock 303. Then the motor 703 is used to rotate and reset, and the next lock 303 placement work is carried out.

[0065] Specifically, the elastic components include spring 806 and pressure plate 807.

[0066] One end of spring 806 is fixedly connected to the bottom surface of the fixed top plate 802, and the other end of spring 806 is fixedly connected to the top surface of pressure plate 807. The two sides of pressure plate 807 slide against the surface of side plate 803, and the bottom surface of pressure plate 807 abuts against the top plate of latch 303. Pressure plate 807 can ensure that the elastic force of spring 806 is evenly applied to latch 303.

[0067] In addition, the main body of the proximity sensor and its sensing end are vertically fixed on the bottom surface of the fixed top, and the contact (sensing end) of the proximity sensor 808 is fixed on the top surface of the pressure plate 807.

[0068] Please refer to Figure 5 , Figure 7 , Figure 8 and Figure 9 In this embodiment, the storage structure 9 includes a storage box 901, a hopper 902, slats 903, a slot, and an elastic baffle 905.

[0069] Specifically, a hopper 902 is provided inside the storage box 901. Several latches 303 are vertically slidably arranged in the hopper 902. A discharge port is provided at the bottom of the side of the hopper 902 facing the placement structure 8. The discharge port is a through slot. The size of the slot is larger than the top plate area of ​​the latches 303, so that the latches 303 can pass through the discharge port. There are corresponding clearance slots 904 on both sides of the discharge port of the hopper 902. When the gripper assembly extends into the hopper 902, the side plate 803 and the locking block 804 can extend into the interior of the hopper 902 through the clearance slots 904 and slide to the locking foot end of the latches 303 to achieve gripping (in the hopper 902, the top plate of the latches 303 faces and is close to the placement structure 8).

[0070] Inside the hopper 902, there is also a vertically fixed strip 903. The strip 903 abuts against the locking feet of the latch 303. The width of the strip 903 is smaller than the diameter of the hopper 902, so that the locking feet of the latch 303 near the two sides of the clearance slot 904 of the hopper 902 are in a suspended state, which makes it easy for the locking block 804 that extends into the clearance slot 904 to lock into the locking end of the latch 303.

[0071] In addition, an elastic baffle 905 is fixedly installed at the discharge port of the hopper 902. The elastic baffle 905 abuts against the top plate of the latch 303. The elastic baffle 905 is a relatively soft elastic structure. On the one hand, it can prevent the latch 303 at the discharge port of the hopper 902 from sliding out. On the other hand, when the gripper assembly grips the latch 303 at the discharge port, the elastic baffle 905 can bend elastically to ensure that the latch 303 is removed smoothly.

[0072] The various embodiments of this utility model have now been described in detail. To avoid obscuring the concept of this utility model, some details known in the art have not been described. Those skilled in the art will fully understand how to implement the technical solution of this utility model based on the above description. The scope of this utility model is defined by the appended claims.

Claims

1. An automatic placement mechanism for active slope protection net locking, comprising a rectangular support base (1), on which several tensioning columns (2) are evenly arranged, and an active protection net (301) is fitted onto the tensioning columns (2). Its characteristics are: The load-bearing seat (1) is provided with a frame (4) on both sides, a linear displacement component (5) is provided on the frame (4), a support plate (6) is provided on the linear displacement component (5), and a number of lock (303) placement components are provided on the support plate (6). Each lock (303) placement component corresponds to the intersection of the steel cable of the active protection net (301). The latch (303) placement assembly includes a drive structure (7), the drive end of the drive structure (7) is connected to a placement structure (8), the placement structure (8) includes a gripper assembly, and the latch (303) is clamped in the gripper assembly; The drive structure (7) includes a linear drive component, and the placement structure (8) is displaced in the vertical direction by the linear drive component. The latch (303) placement assembly is slidably disposed on the support plate (6), and the sliding direction is perpendicular to the displacement direction of the linear displacement assembly (5).

2. The automatic placement mechanism for active slope protection net locking as described in claim 1, characterized in that, The latch (303) placement assembly also includes a storage structure (9), which is located on one side of the placement structure (8). The storage structure (9) includes a storage box (901), which contains a hopper (902) and a plurality of latches (303).

3. The automatic placement mechanism for active slope protection net locking as described in claim 1, characterized in that, The drive structure (7) also includes a rotating component, on which a linear drive component is provided. The gripper assembly rotates in the direction of the rotating component toward the outlet of the hopper (902) of the storage structure (9).

4. The automatic placement mechanism for active slope protection net locking as described in claim 1, characterized in that, The placement structure (8) also includes a turntable (801), which is connected to a gripper assembly. The axis of rotation of the turntable (801) is perpendicular to the surface of the active protection net (301).

5. The automatic placement mechanism for active slope protection net locking as described in claim 1, characterized in that, The latch (303) placement assembly also includes an elastic component, one end of which is connected to the inside of the gripper of the gripper assembly, and the other end of which elastically abuts against the top plate of the latch (303).

6. The automatic placement mechanism for active slope protection net locking as described in claim 5, characterized in that, The elastic component is provided with a proximity sensor (808). The sensing end of the proximity sensor (808) is located at one end of the elastic component, and the sensing end of the proximity sensor (808) is located at the other end of the elastic component.

7. The automatic placement mechanism for active slope protection net locking as described in claim 1, characterized in that, The gripper assembly includes a fixed top plate (802), a turntable (801) is fixedly connected to the top of the fixed top plate (802), side plates (803) are rotatably connected to both sides of the fixed top plate (802), a locking block (804) is fixedly provided at the other end of the side plate (803), and a spring (805) is provided on the opposing wall surfaces of the two side plates (803). One end of the spring (805) is fixedly connected to the side plate (803), and the other end of the spring (805) is fixedly connected to the bottom surface of the fixed top plate (802).

8. The automatic placement mechanism for active slope protection net locking as described in claim 7, characterized in that, When the latch (303) is placed, the surface of the side plate (803) and the surface of the fixed top plate (802) are perpendicular to each other, the latch (804) at one end of the side plate (803) abuts against the locking foot of the latch (303), and the latch (303) is located between the latch (804) and the elastic component. When the latch (303) is placed and the material is retrieved again, the locking block (804) is slidably connected to the outer wall of the latch (303) of the material storage structure (9), and the opposing wall of the side plate (803) and the bottom surface of the fixed top plate (802) are obtuse angles.

9. The automatic placement mechanism for active slope protection net locking as described in claim 5, characterized in that, The elastic component includes a second spring (806), one end of which is fixedly connected to the bottom surface of the fixed top plate (802), and the other end of which is fixedly connected to the top surface of the pressure plate (807). The two sides of the pressure plate (807) slide against the surface of the side plate (803), and the bottom surface of the pressure plate (807) abuts against the top plate of the latch (303).

10. The automatic placement mechanism for active slope protection net locking as described in claim 2, characterized in that, The storage structure (9) also includes a slat (903) and an elastic baffle (905). The slat (903) is vertically arranged inside the hopper (902). The slat (903) abuts against the locking foot of the latch (303). The width of the slat (903) is smaller than the diameter of the hopper (902). An elastic baffle (905) is provided at the outlet of the hopper (902). The elastic baffle (905) abuts against the top plate of the latch (303).

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