Clip mounting device and grafting equipment

Abstract

The embodiment of the utility model provides a clamp mounting device and grafting equipment. The clip mounting device comprises: a clamping jaw assembly; the clamping jaw assembly is driven by the driving assembly to move between a picking position and a mounting position, the clamping jaw assembly is used for picking a clamp when located at the picking position, and the clamping jaw assembly is used for clamping the clamp to the grafting end of the stock when located at the mounting position; the material pushing assembly is used for pushing the grafting end to be right when the grafting end is clamped by the clamp. The clip mounting device provided by the embodiment of the utility model can be used for automatically mounting the clip and pushing and straightening the grafting end, so that manual operation is not needed. Therefore, the clamp mounting device can avoid labor cost and improve working efficiency, so that grafting efficiency can be improved. Moreover, due to no influence of human factors, the mounting stability of the clamp is higher, so that the success rate of grafting can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grafting, and particularly to a clip installation device and a grafting device having the same. Background Art

[0002] In order to maintain certain excellent characteristics of plants, certain methods must be used to inherit these excellent characteristics. At present, due to the increasingly prominent problem of continuous cropping obstacles of melons, grafting technology has attracted more and more attention. Professional seedling growers and seedling companies have emerged as the times require.

[0003] Grafting is one of the artificial vegetative propagation methods of plants, that is, a branch or bud of one plant is grafted onto the stem or root of another plant, so that the two parts grafted together grow into a complete plant. The grafted branch or bud is called the scion, and the stem or root to be grafted is called the rootstock. Generally, seedlings with 2 to 4 buds are selected as the scion, which becomes the upper part or top of the plant after grafting. The rootstock becomes the root system part of the plant after grafting.

[0004] At present, many professional seedling growers and seedling companies in the market have upgraded from the traditional way of wrapping plastic film to the way of clamping the grafting end of plants with special grafting clips. However, at present, most clips are installed manually. Affected by human factors, the differences in clip installation are relatively large, resulting in the inability to guarantee the success rate of grafting. Moreover, the grafting efficiency is low, and it is easy to miss the grafting opportunity. Therefore, there is an urgent need to provide a clip installation device. Summary of the Utility Model

[0005] In order to at least partially solve the problems existing in the prior art, according to one aspect of the present utility model, a clip installation device is provided. The clip installation device includes: a jaw assembly; a driving assembly, the jaw assembly is movable between a picking position and an installation position under the drive of the driving assembly, the jaw assembly is used for picking up a clip when in the picking position, and is used for clamping the clip to the grafting end of the rootstock when in the installation position; and a pushing component, the pushing component is used for straightening the grafting end when the clip clamps the grafting end.

[0006] Exemplarily, the pushing component includes a pushing driving member and a pushing member connected to the driving end of the pushing driving member, the pushing member is movable along a pushing direction under the drive of the pushing driving member to straighten the grafting end, and the pushing direction is perpendicular to the extending direction of the grafting end.

[0007] Exemplarily, the pusher assembly further includes a connecting member connected to the driving end of the pusher driving member. The pusher member includes a connecting section and a pusher section. One end of the connecting section is connected to the connecting member in an adjustable position along the advancing direction. The pusher section extends from the other end of the connecting section along the extending direction and is used to straighten the grafting end.

[0008] Exemplarily, the clip mounting device further includes a feeding assembly. When the jaw assembly is in the picking position, it picks up the clips on the feeding assembly.

[0009] Exemplarily, the driving assembly includes a first driving member and a second driving member. The driving end of the first driving member is connected to the main body of the second driving member. The driving end of the second driving member is connected to the jaw assembly. The second driving member and the jaw assembly can move synchronously along a first direction under the driving of the first driving member. The jaw assembly can move along a second direction under the driving of the second driving member. The first direction is perpendicular to the second direction.

[0010] Exemplarily, the driving assembly further includes a rotation driving member. The driving end of the second driving member is connected to the main body of the rotation driving member. The driving end of the rotation driving member is connected to the jaw assembly. The jaw assembly can move between the picking position and a first intermediate position along the second direction under the driving of the second driving member. The jaw assembly can rotate between the first intermediate position and a second intermediate position under the driving of the rotation driving member. The jaw assembly can move between the second intermediate position and the mounting position along the first direction under the driving of the first driving member.

[0011] Exemplarily, the clip mounting device further includes a rotation limiting member. When the jaw assembly is in the first intermediate position and / or the second intermediate position, it abuts against the rotation limiting member.

[0012] Exemplarily, the clip mounting device further includes a first mounting bracket, a second mounting bracket, a first limiting member, a third mounting bracket, and a second limiting member. The main body of the first driving member and the first limiting member are arranged on the first mounting bracket. The second mounting bracket is connected between the driving end of the first driving member and the main body of the second driving member. The third mounting bracket is connected between the driving end of the second driving member and the main body of the rotation driving member. The second limiting member is arranged on the third mounting bracket. When the jaw assembly is in the first intermediate position and the second intermediate position, the second mounting bracket abuts against the first limiting member along the first direction and abuts against the second limiting member along the second direction.

[0013] Exemplarily, the pushing component is located on one side of the grafting end, and the clamping jaw component and the driving component are located on the other side of the grafting end.

[0014] According to another aspect of the present invention, there is also provided a grafting device. The grafting device includes any one of the above clip mounting devices.

[0015] Exemplarily, the grafting device further includes a first rootstock clamping jaw and a second rootstock clamping jaw that are spaced apart along the extending direction of the grafting end. The first rootstock clamping jaw is used to clamp the grafting end of the rootstock, and the second rootstock clamping jaw is used to clamp the non-grafted end of the rootstock. The first rootstock clamping jaw is in an open state when the clip is clamped to the grafting end.

[0016] The clip mounting device provided by the embodiment of the present invention can automatically install the clip and align the grafting end, so that manual operation is not required. In this way, the clip mounting device can avoid labor costs and improve work efficiency, thereby improving the grafting efficiency. Moreover, due to the absence of the influence of human factors, the stability of clip mounting is relatively high, thereby improving the success rate of grafting.

[0017] In the description of the utility model, a series of concepts in simplified forms are introduced, which will be further described in detail in the specific implementation section. The description of the utility model does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the protection scope of the claimed technical solution.

[0018] The following will, with reference to the accompanying drawings, elaborate on the advantages and features of the present invention in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The following drawings of the present invention are hereby incorporated as part of the present invention for understanding the present invention. The embodiments and descriptions thereof shown in the drawings are used to explain the principles of the present invention. In the drawings,

[0020] Figure 1 is a perspective view of the clip mounting device and the first rootstock clamping jaw according to an embodiment of the present invention;

[0021] Figure 2 is Figure 1 a perspective view of the pushing component, the first rootstock clamping jaw shown in

[0022] Figure 3 is Figure 1 a perspective view of a partial structure of the clip mounting device shown in

[0023] Figure 4 is Figure 1A perspective view of another part of the structure of the clip mounting device shown in the figure.

[0024] Wherein, the above-mentioned drawings include the following reference numerals:

[0025] 100, clip mounting device; 200, jaw assembly; 300, drive assembly; 310, first drive member; 320, second drive member; 330, rotary drive member; 400, pusher assembly; 410, pusher drive member; 420, connecting member; 430, pusher; 431, connecting section; 432, pusher section; 500, clip; 600, stock; 710, rotary limiting member; 720, second mounting bracket; 730, first slide rail; 740, first limiting member; 750, third mounting bracket; 760, second slide rail; 770, second limiting member; 780, first mounting bracket; 790, adjustment mechanism; 810, first stock jaw; 820, second stock jaw. Detailed implementation manners

[0026] In the following description, a large number of details are provided to enable a thorough understanding of the present utility model. However, those skilled in the art can understand that the following description only exemplarily shows the preferred embodiments of the present utility model, and the present utility model can be implemented without one or more such details. In addition, in order to avoid confusion with the present utility model, some well-known technical features in the art are not described in detail.

[0027] According to one aspect of the present utility model, a clip mounting device is provided. The clip mounting device can be used to pick up a clip and mount the clip onto the grafting end of a stock. In this way, the clip can fix the scion inserted on the grafting end, so that the stock and the scion can better grow into a complete plant. The clip mounting device can be applied to any suitable device, including but not limited to grafting devices. Therefore, according to another aspect of the present utility model, a grafting device is also provided. The clip mounting device and the grafting device of the embodiments of the present utility model will be described in detail below with reference to the drawings.

[0028] As Figures 1-4 shown, the clip mounting device 100 may include a jaw assembly 200, a drive assembly 300, and a pusher assembly 400.

[0029] The jaw assembly 200 includes but is not limited to a pneumatic jaw assembly, an electric motor jaw assembly, or a hydraulic cylinder jaw assembly, as long as it can be used to pick up and release the clip 500. Specifically, when the jaw assembly 200 picks up the clip 500, it can open the clip 500. When the jaw assembly 200 releases the clip 500, the clip 500 can be closed so as to be clamped on the grafting end of the stock 600.

[0030] Driven by the driving component 300, the jaw component 200 can move between the picking position and the installation position. When the jaw component 200 is at the picking position, it can be used to pick up the clip 500. Moreover, when the jaw component 200 is at the installation position, it can be used to clamp the clip 500 to the grafting end of the rootstock 600. The driving component 300 includes but is not limited to a cylinder driving component, a motor driving component or a hydraulic cylinder driving component, as long as it can be used to drive the jaw component 200 to move between the picking position and the installation position.

[0031] The feeding component 400 is used to straighten the grafting end when the clip 500 clamps the grafting end of the rootstock 600. The structure of the feeding component 400 can be arbitrary. For example, it can be a structure that straightens the grafting end through a rope or a structure that straightens the grafting end through jaws, etc.

[0032] In practical applications of the clip installation device 100, the driving component 300 can drive the jaw component 200 to move to the picking position. Then, the jaw component 200 can pick up the clip 500. The clip 500 can be loaded manually, or the clip installation device 100 can further include a feeding component. The feeding component includes but is not limited to a belt line feeding component or a manipulator feeding component, as long as it can be used to feed the clips. When the jaw component 200 is at the picking position, it can pick up the clips on the feeding component. Then, the driving component 300 can drive the jaw component 200 to move to the installation position. Then, the jaw component 200 can clamp the clip 500 thereon to the grafting end of the rootstock 600. When the clip 500 clamps the grafting end of the rootstock 600, the feeding component 400 can straighten the grafting end. In this way, the feeding component 400 can inhibit the offset of the grafting end, so that it is in the expected position, thereby improving the success rate of clamping the clip 500 to the grafting end of the rootstock 600. Exemplarily, when the grafting end of the rootstock 600 does not shift, the feeding component 400 may not need to contact the grafting end.

[0033] In summary, the clip installation device 100 provided by the embodiment of the present utility model can automatically install the clip and straighten the grafting end, so that manual operation is not required. In this way, the clip installation device 100 can avoid labor costs and improve work efficiency, thereby improving the grafting efficiency. Moreover, due to the absence of the influence of human factors, the stability of clip installation is relatively high, thereby improving the success rate of grafting.

[0034] Exemplarily, the pusher assembly 400 may include a pusher driving member 410 and a pusher member 430. The pusher member 430 may be connected to the driving end of the pusher driving member 410. Driven by the pusher driving member 410, the pusher member 430 may move along the advancing direction, so as to correct the grafting end of the stock 600. The advancing direction may be perpendicular to the extending direction of the grafting end of the stock 600. The pusher driving member 410 includes but is not limited to a cylinder, a motor or a hydraulic cylinder. The structure of the pusher member 430 may be arbitrary, including but not limited to a pusher plate, a pusher block or a pusher rod. With such a setting, the structure of the pusher assembly 400 is simple and convenient for manufacturing.

[0035] Exemplarily, the pusher assembly 400 may further include a connecting member 420. The connecting member 420 may be connected to the driving end of the pusher driving member 410. The pusher member 430 may include a connecting section 431 and a pusher section 432. One end of the connecting section 431 may be connected to the connecting member 420. And, one end of the connecting section 431 may be adjustable in position relative to the connecting member 420 along the advancing direction. The structure for the one end of the connecting section 431 to be adjustable in position relative to the connecting member 420 may be arbitrary. In some embodiments, a waist-shaped hole may be provided at one end of the connecting section 431. The connecting member 420 may be connected to different positions of the waist-shaped hole through fasteners such as screws, so as to achieve position adjustment. The pusher section 432 may extend from the other end of the connecting section 431 along the extending direction of the grafting end. The pusher section 432 may be used to correct the grafting end. Thus, the pusher member 430 may generally be in an L shape. With such a setting, the distance between the pusher section 432 and the grafting end of the stock 600 may be adjusted as needed, and the applicability of the clip mounting device 100 is relatively high. And, the contact area between the pusher section 432 and the grafting end of the stock 600 is relatively large, so as to improve the effect of correction, reduce the pressure of correction, and avoid damage to the grafting end of the stock 600.

[0036] Exemplarily, the pusher assembly 400 may be located on one side of the grafting end of the stock 600. The jaw assembly 200 and the driving assembly 300 may be located on the other side of the grafting end of the stock 600. With such a setting, the pusher assembly 400, the jaw assembly 200 and the driving assembly 300 may avoid interfering with each other, so as to reduce the failure rate of the clip mounting device 100.

[0037] Exemplarily, the driving assembly 300 may include a first driving member 310 and a second driving member 320. The driving end of the first driving member 310 may be connected to the main body of the second driving member 320. The driving end of the second driving member 320 may be connected to the jaw assembly 200. Under the drive of the first driving member 310, the second driving member 320 and the jaw assembly 200 may move synchronously in a first direction. Under the drive of the second driving member 320, the jaw assembly 200 may move in a second direction. The first direction may be perpendicular to the second direction. The first direction and the second direction may be the radial directions of the grafting end of the rootstock 600. In some embodiments, the first direction may be a horizontal direction and the second direction may be a vertical direction. The first driving member 310 includes but is not limited to a cylinder, a motor, or a hydraulic cylinder. The second driving member 320 includes but is not limited to a cylinder, a motor, or a hydraulic cylinder. With such a setting, the structure of the driving assembly 300 is simple and convenient for manufacturing.

[0038] Exemplarily, the driving assembly 300 may further include a rotary driving member 330. The driving end of the second driving member 320 may be connected to the main body of the rotary driving member 330. The driving end of the rotary driving member 330 may be connected to the jaw assembly 200. Under the drive of the first driving member 310, the second driving member 320, the rotary driving member 330, and the jaw assembly 200 may move synchronously in a first direction. Under the drive of the second driving member 320, the rotary driving member 330 and the jaw assembly 200 may move synchronously in a second direction. Under the drive of the second driving member 320, the jaw assembly 200 may move between a picking position and a first intermediate position in the second direction. Under the drive of the rotary driving member 330, the jaw assembly 200 may rotate between the first intermediate position and a second intermediate position. Under the drive of the first driving member 310, the jaw assembly 200 may move between the second intermediate position and a mounting position in the first direction. The rotary driving member 330 includes but is not limited to a rotary cylinder, a motor, or a rotary hydraulic cylinder.

[0039] In practical applications, when the jaw assembly 200 picks up the clip 500 at the picking position, the second driving member 320 may drive the jaw assembly 200 to move to the first intermediate position. Then, the rotary driving member 330 may drive the jaw assembly 200 to rotate to the second intermediate position. Then, the first driving member 310 may drive the jaw assembly 200 to move to the mounting position. Then, the jaw assembly 200 may clamp the clip 500 onto the grafting end of the rootstock 600. With such a setting, the movement trajectory of the clip 500 is relatively short, thereby improving the efficiency of clip installation and further improving the efficiency of grafting.

[0040] Exemplarily, the clip mounting device 100 may further include a rotation stopper 710. When the jaw assembly 200 is in the first intermediate position and / or the second intermediate position, it may directly or indirectly abut against the rotation stopper 710 through other components. The rotation stopper 710 may limit the position of the jaw assembly 200 to ensure that the jaw assembly 200 is in the expected position. The rotation stopper 710 may adopt various types of stoppers known in the art or that may appear in the future, including but not limited to a baffle or a stop block. In some embodiments, the rotation stopper 710 may include a combination of a hydraulic buffer stopper and a hard stopper. When the jaw assembly 200 is about to reach the position, it may first contact the hydraulic buffer. The hydraulic oil damping in the hydraulic buffer may buffer and decelerate the jaw assembly 200. And when the jaw assembly 200 moves to the first intermediate position and / or the second intermediate position, the jaw assembly 200 may abut against the hard stopper, so that it can stop moving.

[0041] Exemplarily, the clip mounting device 100 may further include a first mounting bracket 780, a second mounting bracket 720, a first stopper 740, a third mounting bracket 750, and a second stopper 770. The main body of the first driving member 310 and the first stopper 740 may both be disposed on the first mounting bracket 780. The second mounting bracket 720 may be connected between the driving end of the first driving member 310 and the main body of the second driving member 320. The third mounting bracket 750 may be connected between the driving end of the second driving member 320 and the main body of the rotation driving member 330. The second stopper 770 may be disposed on the third mounting bracket 750. Driven by the first driving member 310, the second mounting bracket 720, the second driving member 320, the rotation driving member 330, and the jaw assembly 200 may move synchronously in the first direction. Driven by the second driving member 320, the third mounting bracket 750, the rotation driving member 330, and the jaw assembly 200 may move synchronously in the second direction. When the jaw assembly 200 is in the first intermediate position and the second intermediate position, the second mounting bracket 720 may abut against the first stopper 740 in the first direction and against the second stopper 770 in the second direction. The first stopper 740 and the second stopper 770 may limit the position of the jaw assembly 200 through the second mounting bracket 720, so as to ensure that the jaw assembly 200 is in the expected position. The first stopper 740 and / or the second stopper 770 may adopt various types of stoppers known in the art or that may appear in the future. The first stopper 740 and / or the second stopper 770 may refer to the structure of the rotation stopper 710, and for the sake of brevity, will not be described in detail. In the embodiment where the clip mounting device 100 includes the rotation stopper 710, the rotation stopper 710 may be disposed on the third mounting bracket 750.

[0042] Exemplarily, a first slide rail 730 may also be provided on the first mounting bracket 780. The first slide rail 730 may extend along a first direction. The second mounting bracket 720 is slidably disposed on the first slide rail 730. A second slide rail 760 may also be provided on the second mounting bracket 720. The second slide rail 760 may extend along a second direction. The third mounting bracket 750 is slidably disposed on the second slide rail 760. The first slide rail 730 and the second slide rail 760 can respectively improve the stability and linearity of the movement of the second mounting bracket 720 and the third mounting bracket 750.

[0043] Exemplarily, the clip mounting device 100 may further include an adjustment mechanism 790. The adjustment mechanism 790 may be connected to the first mounting bracket 780, so that the position of the first mounting bracket 780 can be adjusted along the extension direction of the grafting end of the rootstock 600. In this way, the position where the clip 500 is clamped to the grafting end of the rootstock 600 can be adjusted, so as to meet various requirements. In some embodiments, the adjustment mechanism 790 may include a fixed block and a screw threadedly connected to the fixed block. The screw may be connected to the first mounting bracket 780. By rotating the screw, the position of the first mounting bracket 780 can be adjusted along the extension direction of the grafting end of the rootstock 600.

[0044] When the clip mounting device 100 is applied to the grafting device, the grafting device may further include a first rootstock jaw 810 and a second rootstock jaw 820. The first rootstock jaw 810 and the second rootstock jaw 820 may be spaced apart along the extension direction of the grafting end of the rootstock 600. The first rootstock jaw 810 may be used to clamp the grafting end of the rootstock 600. The second rootstock jaw 820 may be used to clamp the non-grafting end of the rootstock 600. When the clip 500 is clamped to the grafting end of the rootstock 600, the first rootstock jaw 810 may be in an open state. In this way, the first rootstock jaw 810 will not interfere with the clip 500. At the same time, the second rootstock jaw 820 can play a role in fixing the rootstock 600, so as to inhibit the offset of the rootstock 600, and the clip 500 can be accurately clamped to the grafting end. In some embodiments, the first rootstock jaw 810 may be a Y-shaped jaw. The Y-shaped jaw may include a 30-degree jaw or jaws at any other suitable angle. The second rootstock jaw 820 may be a parallel jaw. The first rootstock jaw 810 and the second rootstock jaw 820 may respectively include a pneumatic jaw, an electric jaw or a hydraulic jaw, etc.

[0045] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by orientation terms such as "front", "rear", "upper", "lower", "left", "right", "lateral", "vertical", "perpendicular", "horizontal", "top", "bottom", etc. are usually based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description. Without contrary explanations, these orientation terms do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the protection scope of the present utility model; the orientation terms "inner" and "outer" refer to the inside and outside relative to the contour of each component itself.

[0046] For ease of description, regional relative terms such as "above", "over", "on the upper surface", "upper", etc. can be used here to describe the regional positional relationships of one or more components or features shown in the drawings with other components or features. It should be understood that regional relative terms not only include the orientations of the components described in the drawings but also different orientations during use or operation. For example, if the components in the drawings are inverted as a whole, then the component "above other components or features" or "over other components or features" will include the situation where the component is "below other components or structures" or "under other components or structures". Thus, the exemplary term "above" can include both the orientations of "above" and "below". In addition, these components or features can also be positioned at other different angles (such as rotated 90 degrees or other angles), and this document intends to cover all such situations.

[0047] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, components, assemblies, and / or combinations thereof.

[0048] It should be noted that the terms "first", "second", etc. in the description, claims, and above-mentioned drawings of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0049] The present utility model has been described through the above embodiments. However, it should be understood that the above embodiments are only for illustrative and explanatory purposes, and are not intended to limit the present utility model to the scope of the described embodiments. In addition, those skilled in the art can understand that the present utility model is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the present utility model, and these variations and modifications all fall within the scope of protection required by the present utility model. The scope of protection of the present utility model is defined by the appended claims and their equivalent scope.

Claims

1. A clip installation device, characterized in that: include: Gripper assembly; A drive assembly, wherein the clamp assembly is movable between a picking position and an installation position under the drive of the drive assembly, the clamp assembly being used to pick up the clamp when in the picking position, and being used to clamp the clamp to the grafting end of the rootstock when in the installation position; as well as A pushing assembly is used to push the grafting end when the clamp clamps the grafting end.

2. The clip mounting device according to claim 1, characterized in that: The pushing assembly includes a pushing drive and a pushing member connected to the driving end of the pushing drive. The pushing member is movable along a propulsion direction driven by the pushing drive to correct the grafting end. The propulsion direction is perpendicular to the extension direction of the grafting end.

3. The clip mounting device according to claim 2, characterized in that: The pushing assembly also includes a connecting piece connected to the driving end of the pushing driving piece, the pushing piece includes a connecting section and a pushing section, one end of the connecting section is connected to the connecting piece in an adjustable position along the propulsion direction, the pushing section extends from the other end of the connecting section along the extension direction, and is used to push the grafting end.

4. The clip mounting device according to claim 1, characterized in that: The clip installation device also includes a feeding assembly, and the clamping jaw assembly picks up the clip on the feeding assembly when the clamping jaw assembly is in the picking position.

5. The clip mounting device according to claim 1, characterized in that: The driving assembly includes a first driving member and a second driving member, the driving end of the first driving member is connected to the main body of the second driving member, the driving end of the second driving member is connected to the clamping jaw assembly, the second driving member and the clamping jaw assembly can be moved synchronously along a first direction under the drive of the first driving member, and the clamping jaw assembly can be moved along a second direction under the drive of the second driving member, and the first direction is perpendicular to the second direction.

6. The clip mounting device according to claim 5, characterized in that: The driving assembly also includes a rotating driving member, a driving end of the second driving member is connected to the main body of the rotating driving member, and the driving end of the rotating driving member is connected to the clamping jaw assembly, the clamping jaw assembly is movable between the picking position and the first intermediate position along the second direction under the drive of the second driving member, the clamping jaw assembly is rotatable between the first intermediate position and the second intermediate position under the drive of the rotating driving member, and the clamping jaw assembly is movable between the second intermediate position and the installation position along the first direction under the drive of the first driving member.

7. The clip mounting device according to claim 6, characterized in that: The clamp installation device further comprises a rotation limiting member, and the clamping jaw assembly abuts against the rotation limiting member when the clamping jaw assembly is in the first intermediate position and / or the second intermediate position.

8. The clip mounting device according to claim 6, characterized in that: The clamp mounting device also includes a first mounting frame, a second mounting frame, a first limiting member, a third mounting frame and a second limiting member, the main body of the first driving member and the first limiting member are arranged on the first mounting frame, the second mounting frame is connected between the driving end of the first driving member and the main body of the second driving member, the third mounting frame is connected between the driving end of the second driving member and the main body of the rotating driving member, the second limiting member is arranged on the third mounting frame, and the second mounting frame presses against the first limiting member along the first direction when the clamping jaw assembly is in the first intermediate position and the second intermediate position, and presses against the second limiting member along the second direction.

9. The clip mounting device according to claim 1, characterized in that: The pusher assembly is located on one side of the grafting end, and the clamping jaw assembly and the driving assembly are located on the other side of the grafting end.

10. A grafting device, characterized in that: Comprising a clip mounting device as claimed in any one of claims 1-9.

11. The grafting device according to claim 10, characterized in that The grafting device also includes a first stock clamp and a second stock clamp arranged at intervals along the extension direction of the grafting end, the first stock clamp is used to clamp the grafting end of the stock, the second stock clamp is used to clamp the non-grafting end of the stock, and the first stock clamp is in an open state when the clamp is clamped to the grafting end.

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