Grabbing system and production line

Abstract

The invention relates to a grabbing system and a production line. The grabbing system comprises a conveying unit, a limiting unit and a grabbing unit. The conveying unit includes a conveying member extending in a first direction. The limiting unit comprises limiting assemblies, the two sides, in the second direction intersecting with the first direction, of the tail end of the conveying piece are each provided with one limiting assembly in a matched mode, and the two limiting assemblies can be controlled to be close to or away from each other in the second direction. The grabbing unit comprises a grabbing assembly, the grabbing assembly is arranged on the outer side of the tail end of the conveying piece and can be controlled to be close to or away from the conveying piece, and the grabbing assembly is used for grabbing the piece to be grabbed when being controlled to be close to the conveying piece. According to the grabbing system, the conveying piece is matched with the limiting assembly, the grabbing assembly can conveniently and accurately grab the pot body, the grabbing assembly can enlarge the moving range of the pot body, and machining treatment of the follow-up technology is facilitated. In this way, the conveying part, the limiting assembly and the grabbing assembly are matched with one another, and the automation level and the production efficiency of a production line can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of glass melting, and in particular to a gripping system and a production line. Background Art

[0002] With the widespread popularity of household cooking appliances, various rice cookers, and electric rice cookers, the production volume of various round pots is also increasing. Correspondingly, the related production lines also need to improve production efficiency to meet the needs of increased production volume.

[0003] However, in existing production lines, manual methods are usually used to grab, place, and transfer pots in various processes, which is labor-intensive and has low production efficiency. Summary of the invention

[0004] Based on this, it is necessary to provide a grasping system and a production line to solve the above problems.

[0005] A gripping system, comprising:

[0006] A conveying unit, comprising a conveying member extending along a first direction;

[0007] A limiting unit, comprising a limiting assembly, wherein the ends of the conveying member are respectively equipped with one limiting assembly on both sides of a second direction intersecting with the first direction, and the two limiting assemblies can be controlled to move closer to or farther from each other along the second direction; and

[0008] The grabbing unit comprises a grabbing assembly, which is arranged outside the end of the conveying member and can be controlled to approach or move away from the conveying member. The grabbing assembly is used to grab the object to be grabbed when it is controlled to approach the conveying member.

[0009] In one of the embodiments, the conveying unit further includes a first shielding member, and the two sides of the conveying member along the second direction are respectively equipped with the first shielding members, and the first shielding member and the limiting assembly are arranged to avoid each other.

[0010] In one of the embodiments, the conveying unit further includes a second shielding member, the end of the conveying member is equipped with the second shielding member, and the second shielding member is located between the two limiting components in the second direction.

[0011] In one embodiment, the limiting assembly includes a first driving member, a first connecting member and a limiting member, the first connecting member is connected between the driving end of the first driving member and the limiting member, and the first driving member is used to drive the first connecting member through the driving end to drive the limiting member to move back and forth along the second direction.

[0012] In one embodiment, the limiting member includes a first limiting portion and a second limiting portion which are arranged crosswise with each other, the first limiting portion and the second limiting portion are located on one side of the intersection and are matched with the driving end of the first connecting member away from the first driving member, and the first limiting portion and the second limiting portion are located on the other side of the intersection to form an acute angle.

[0013] In one of the embodiments, the conveying unit further includes a connecting seat, and the end of the conveying member is respectively equipped with a connecting seat on both sides along the second direction, and the two connecting seats are movably equipped with a limiting component.

[0014] In one of the embodiments, the grabbing unit further includes a mounting seat, which is used to be coupled with a mobile device and can drive the grabbing assembly to approach or move away from the conveying member when driven by the mobile device.

[0015] In one embodiment, the grabbing assembly includes a second driving member, two second connecting members, two grippers and a plurality of rotating shafts, the driving member is matched with the mounting seat; the two grippers are arranged crosswise with each other, and the intersection of the two grippers is connected by a rotating shaft and is constructed to form a first rotating fulcrum, and the rotating shaft at the intersection of the two grippers is matched with the mounting seat; one end of the two second connecting members is movably connected to the driving end of the second driving member through a rotating shaft and is jointly constructed to form a second rotating fulcrum; the other ends of the two second connecting members are respectively movably connected to the first ends arranged on the same side of the two grippers through a rotating shaft, and are respectively constructed to form a third rotating fulcrum and a fourth rotating fulcrum.

[0016] In one of the embodiments, the grabbing unit further includes a fixing member, and the driving member is fixedly connected to the mounting seat via the fixing member.

[0017] A production line, comprising:

[0018] The gripping system in the aforementioned embodiment; and

[0019] The mobile device is used for matching with the grabbing assembly and can drive the mounting seat to drive the grabbing assembly to approach or move away from the conveying member along a first direction.

[0020] The above-mentioned grasping system and production line, the grasping system includes a conveying unit, a limiting unit and a grasping unit. The conveying unit includes a conveying member extending along a first direction. The limiting unit includes a limiting assembly, and the end of the conveying member is respectively equipped with a limiting assembly on both sides of a second direction intersecting with the first direction, and the two limiting assemblies can be controlled to approach or move away from each other along the second direction. The grasping unit includes a grasping assembly, which is arranged on the outside of the end of the conveying member and can be controlled to approach or move away from the conveying member, and the grasping assembly is used to grasp the object to be grasped when it is controlled to approach the conveying member. The grasping system provided in the embodiment of the present application can facilitate the grasping assembly to accurately grasp the pot body through the cooperation between the conveying member and the limiting assembly, and the grasping assembly can expand the moving range of the pot body to facilitate the subsequent processing. In this way, the conveying member, the limiting assembly and the grasping assembly cooperate with each other to realize the production and processing of the pot body, and effectively improve the automation level and production efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] FIG1 is a schematic diagram of the structure of the grasping system in the present application at a first viewing angle.

[0022] FIG. 2 is a schematic diagram of the structure of the grasping system in the present application at a second viewing angle.

[0023] FIG. 3 is a schematic diagram of the structure of the conveying member in the present application.

[0024] FIG. 4 is a schematic diagram of the structure of the grabbing unit in the present application.

[0025] FIG. 5 is a schematic diagram of the structure of the limit assembly in the present application.

[0026] Reference numerals

[0027] Grasping system 100;

[0028] Conveying unit 10; conveying member 101; first shielding member 102; second shielding member 103; connecting seat 104;

[0029] Limiting unit 11; limiting assembly 111; first driving member 1111; first connecting member 1112; limiting member 1113; first limiting portion 1114; second limiting portion 1115;

[0030] The gripping unit 12 ; the gripping assembly 121 ; the second driving member 1211 ; the second connecting member 1212 ; the gripper 1213 ; the rotating shaft 1214 ; the mounting seat 122 ; and the fixing member 123 . DETAILED DESCRIPTION

[0031] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0032] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0033] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0035] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0037] With the widespread popularity of household cooking appliances, various electric rice cookers, and electric rice cookers, the production volume of various round pots is also increasing. Correspondingly, the production lines related thereto also need to improve production efficiency to meet the demand for increased production volume.

[0038] However, in existing production lines, manual methods are usually used to grab, place, and transfer the pots of each process, which is labor-intensive and has low production efficiency.

[0039] Based on the above considerations, in order to solve the above problems, one or more embodiments of the present application provide a production line, which includes but is not limited to the application field of household steaming and cooking appliances. When the production line is used in the application field of household steaming and cooking appliances, it can meet the production of the pot body of the steaming and cooking appliance. The production line includes a gripping system 100, which uses automated equipment such as a conveying unit 10, a limiting unit 11, and a gripping unit 12 to cooperate with each other, and can realize the production and processing of the pot body, thereby improving the automation level of the production line and effectively improving production efficiency.

[0040] Specifically, referring to FIG. 1 and FIG. 2 , the gripping system 100 includes a conveying unit 10, a limiting unit 11 and a gripping unit 12. The conveying unit 10 includes a conveying member 101 extending along a first direction. The limiting unit 11 includes a limiting assembly 111, and the ends of the conveying member 101 are respectively equipped with a limiting assembly 111 on both sides of a second direction intersecting the first direction, and the two limiting assemblies 111 can be controlled to approach or move away from each other along the second direction. The gripping unit 12 includes a gripping assembly 121, which is arranged on the outer side of the end of the conveying member 101 and can be controlled to approach or move away from the conveying member 101. The gripping assembly 121 is used to grip the member to be gripped when it is controlled to approach the conveying member 101.

[0041] In the embodiment of the present application, the production line is used in the application field of household cooking appliances, and the object to be grasped is a pot body. It is understandable that the application field of the production line is not limited to this, and in other embodiments, the object to be grasped can also be other products.

[0042] During the specific operation of the gripping system 100, the pot body is placed on the conveying member 101 and is conveyed along the first direction via the conveying member 101. When the pot body is conveyed to the end of the conveying member 101, the two limiting components 111 are controlled to approach each other along the second direction, and respectively press against the two opposite sides of the pot body along the second direction, thereby limiting the movement of the pot body, so that the gripping component 121 can accurately grasp the pot body. Thereafter, after the two limiting components 111 cooperate with each other to realize the tight position of the pot body, the gripping component 121 is controlled to approach the conveying member 101 to accurately grasp the pot body. Further, after the gripping component 121 grasps the pot body, the two limiting components 111 are controlled to move away from each other along the second direction to release the restriction on the pot body, so that the gripping component 121 is further controlled to move away from the conveying member 101, and drive the pot body to move to other positions, so as to facilitate the subsequent processing.

[0043] The gripping system 100 provided in the embodiment of the present application can facilitate the gripping component 121 to accurately grip the pot body through the cooperation between the conveying member 101 and the limiting component 111, and the gripping component 121 can expand the moving range of the pot body to facilitate the subsequent processing. In this way, the conveying member 101, the limiting component 111 and the gripping component 121 cooperate with each other to realize the production and processing of the pot body, and effectively improve the automation level and production efficiency of the production line.

[0044] In some embodiments, the production line (not shown) further includes a mobile device (not shown), which is used to mate with the grabbing assembly 121 and can drive the mounting seat 122 to drive the grabbing assembly 121 to approach or move away from the conveying member 101 along the first direction.

[0045] It is understandable that the mounting seat 122 can facilitate the disassembly and assembly of the grabbing assembly 121 and the mobile device. During the specific operation of the grabbing system 100, the pot body is placed on the conveying member 101 and is conveyed along the first direction via the conveying member 101. When the pot body is conveyed to the end of the conveying member 101, the first driving member 1111 in the two limiting assemblies 111 will drive the corresponding first connecting member 1112 to drive the limiting member 1113 to approach each other along the second direction, until the two limiting members 1113 are respectively pressed against the opposite sides of the pot body along the second direction, thereby limiting the movement of the pot body, so that the grabbing assembly 121 can accurately grasp the pot body. Thereafter, after the two limiting members 1113 cooperate with each other to realize the tight position of the pot body, the grabbing assembly 121 is controlled to approach the conveying member 101 to accurately grasp the pot body. Furthermore, after the grabbing assembly 121 grabs the pot body, the first driving member 1111 in the two limiting assemblies 111 will drive the corresponding first connecting member 1112 to drive the limiting member 1113 to move away from each other along the second direction to release the restriction on the pot body, so that the grabbing assembly 121 can further move away from the conveying member 101 under the drive of the mobile device, and drive the pot body to move to other positions for subsequent processing.

[0046] In some embodiments, referring to FIG. 1 and FIG. 3 , the conveying unit 10 further includes a first shielding member 102, and the first shielding members 102 are respectively connected to the two opposite sides of the conveying member 101 along the second direction. In this way, the first shielding member 102 can prevent the pot body conveyed on the conveying member 101 from falling from the side of the conveying member 101, so as to ensure the safety and stability of the pot body conveying.

[0047] Furthermore, the first shielding member 102 and the limiting assembly 121 are arranged to avoid each other.

[0048] It can be understood that the limit assembly 121 can be controlled to approach the conveying member 101 to achieve the tight limit of the pot body, and the first shielding member 102 and the limit assembly 121 are arranged in an avoidance manner, so that the limit assembly 121 can extend into the conveying member 101 to prevent the first shielding member 102 from blocking the movement of the limit assembly 121.

[0049] In some embodiments, referring to FIG. 1 and FIG. 3 , the conveying unit 10 further includes a second shielding member 103 , the end of the conveying member 101 is equipped with the second shielding member 103 , and the second shielding member 103 is located between the two limiting components 121 in the second direction.

[0050] It is understandable that when the pot body is transported to the end along the first direction via the conveying member 101, the pot body will be blocked by the second blocking member 103, so that the pot body can be prevented from falling from the conveying member 101. The pot body is blocked by the second blocking member 103 and will be located on the conveying member 101 and stop in front of the second blocking member 103, so that the limiting component 111 can easily position and abut the pot body to improve the accuracy of the pot body grabbing.

[0051] In some embodiments, referring to FIG. 1 and FIG. 5 , the limiting assembly 111 includes a first driving member 1111, a first connecting member 1112 and a limiting member 1113, the first connecting member 1112 is connected between the driving end of the first driving member 1111 and the limiting member 1113, and the first driving member 1111 is used to drive the first connecting member 1112 through the driving end to drive the limiting member 1113 to reciprocate along the second direction.

[0052] It can be understood that, during the specific operation of the gripping system 100, the pot body is placed on the conveying member 101 and is conveyed along the first direction via the conveying member 101. When the pot body is conveyed to the end of the conveying member 101, the first driving member 1111 in the two limiting assemblies 111 will drive the corresponding first connecting member 1112 to drive the limiting members 1113 to approach each other along the second direction, until the two limiting members 1113 are respectively pressed against the two opposite sides of the pot body along the second direction, thereby limiting the movement of the pot body, so that the gripping assembly 121 can accurately grip the pot body. Afterwards, after the two limiting members 1113 cooperate with each other to realize the tight position of the pot body, the gripping assembly 121 is controlled to approach the conveying member 101 to accurately grip the pot body. Furthermore, after the grabbing assembly 121 grabs the pot body, the first driving member 1111 in the two limiting assemblies 111 will drive the corresponding first connecting member 1112 to drive the limiting member 1113 to move away from each other along the second direction to release the restriction on the pot body, so that the grabbing assembly 121 can be further controlled to move away from the conveying member 101 and drive the pot body to move to other positions for subsequent processing.

[0053] The specific style of the limiting member 1113 is not limited. In some embodiments, referring to FIG. 1 and FIG. 5 , the limiting member 1113 includes a first limiting portion 1114 and a second limiting portion 1115 arranged crosswise with each other, the first limiting portion 1114 and the second limiting portion 1115 are located on one side of the intersection and are matched with the driving end of the first connecting member 1112 away from the first driving member 111, and the first limiting portion 1114 and the second limiting portion 1115 are located on the other side of the intersection to form an acute angle.

[0054] It can be understood that the first limit portion 1114 and the second limit portion 1115 are configured to form an acute angle on the side away from the first connecting member 1112, so that the first limit portion 1114 and the second limit portion 1115 can cooperate with each other to clamp one side of the pot body. At the same time, the first limit portion 1114 and the second limit portion 1115 can adapt to pot bodies of various sizes, and are flexible to use, which is conducive to meeting various production needs.

[0055] In other embodiments, not shown, the surface of the stopper 1113 facing away from the first connecting member 1112 is constructed as an arc surface. In this way, when the stopper 1113 is pressed against the pot body, the contact area between the stopper 1113 and the pot body can be increased to enhance the stability of the stopper 1113 in limiting the pot body.

[0056] In some embodiments, referring to FIG. 1 and FIG. 3 , the conveying unit 10 further includes a connecting seat 104 , and the ends of the conveying member 101 are respectively equipped with a connecting seat 104 on both sides along the second direction, and a limiting assembly 111 is movably equipped on the two connecting seats 104 .

[0057] In some embodiments, referring to FIG. 1 and FIG. 4 , the gripping unit 12 further includes a mounting seat 122 , which is used to be coupled with a mobile device and can drive the gripping assembly 121 to approach or move away from the conveying member 101 when driven by the mobile device.

[0058] It is understandable that the mounting seat 122 can facilitate the disassembly and assembly of the grabbing assembly 121 and the mobile device. During the specific operation of the grabbing system 100, the pot body is placed on the conveying member 101 and is conveyed along the first direction via the conveying member 101. When the pot body is conveyed to the end of the conveying member 101, the first driving member 1111 in the two limiting assemblies 111 will drive the corresponding first connecting member 1112 to drive the limiting member 1113 to approach each other along the second direction, until the two limiting members 1113 are respectively pressed against the opposite sides of the pot body along the second direction, thereby limiting the movement of the pot body, so that the grabbing assembly 121 can accurately grasp the pot body. Thereafter, after the two limiting members 1113 cooperate with each other to realize the tight position of the pot body, the grabbing assembly 121 is controlled to approach the conveying member 101 to accurately grasp the pot body. Furthermore, after the grabbing assembly 121 grabs the pot body, the first driving member 1111 in the two limiting assemblies 111 will drive the corresponding first connecting member 1112 to drive the limiting member 1113 to move away from each other along the second direction to release the restriction on the pot body, so that the grabbing assembly 121 can further move away from the conveying member 101 under the drive of the mobile device, and drive the pot body to move to other positions for subsequent processing.

[0059] In some embodiments, please refer to FIG. 1 and FIG. 4 , the grab assembly 121 includes a second driving member 1211, two second connecting members 1212, two grippers 1213 and a plurality of rotating shafts 1214, and the driving member is matched with the mounting seat 122. The two grippers 1213 are arranged crosswise, and the intersection of the two grippers 1213 is connected by a rotating shaft 1214 and is structured to form a first rotation fulcrum, and the rotating shaft 1214 at the intersection of the two grippers 1213 is matched with the mounting seat 122. One end of the two second connecting members 1212 is movably connected to the driving end of the second driving member 1211 through a rotating shaft 1214 and is jointly constructed to form a second rotation fulcrum. The other ends of the two second connecting members 1212 are respectively movably connected to the first ends arranged on the same side of the two grippers 1213 through a rotating shaft 1214, and are respectively constructed to form a third rotation fulcrum and a fourth rotation fulcrum.

[0060] For ease of understanding, the end of the gripper 1213 close to the second connecting member 1212 is defined as the first end, and the end of the gripper 1213 away from the second connecting member 1212 is defined as the second end; the end at which the second connecting member 1212 and the second driving member 1211 are movably matched is defined as the third end, and the end at which the second connecting member 1212 and the gripper 1213 are movably matched is defined as the fourth end; the rotating shaft 1214 at the intersection of the two grippers 1213 is defined as the first rotating shaft 1214, the rotating shaft 1214 at the connection between the two second connecting members 1212 and the second driving member 1211 is defined as the second rotating shaft 1214, and the rotating shaft 1214 connecting the second connecting member 1212 and the gripper 1213 is defined as the third rotating shaft 1214.

[0061] In the present application, the process of the grabbing assembly 121 to grasp the pot body is as follows: the driving end of the second driving member 1211 is shortened to drive the third ends of the two second connecting members 1212 to rotate relative to the second rotating shaft 1214, and the fourth ends of the two second connecting members 1212 will rotate around the second rotating fulcrum and approach each other under the drive of the third ends. Further, the fourth ends of the two second connecting members 1212 will rotate relative to the third rotating shaft 1214, and the fourth ends of the two second connecting members 1212 will respectively drive the first ends of the two grippers 1213 to rotate relative to the third rotating shaft 1214, and the first ends of the two grippers 1213 will approach each other. Finally, driven by the first ends of the two grippers 1213, the second ends of the two grippers 1213 will rotate around the first rotating fulcrum and approach each other, so that the second ends of the two grippers 1213 can grasp the pot body.

[0062] Correspondingly, the process of the gripping assembly 121 releasing the pot body is as follows: the driving end of the second driving member 1211 extends to drive the third ends of the two second connecting members 1212 to rotate relative to the second rotating shaft 1214, and the fourth ends of the two second connecting members 1212 will rotate around the second rotating fulcrum and move away from each other under the drive of the third ends. Further, the fourth ends of the two second connecting members 1212 will rotate relative to the third rotating shaft 1214, and the fourth ends of the two second connecting members 1212 will respectively drive the first ends of the two grippers 1213 to rotate relative to the third rotating shaft 1214, and the first ends of the two grippers 1213 will move away from each other. Finally, driven by the first ends of the two grippers 1213, the second ends of the two grippers 1213 will rotate around the first rotating fulcrum and move away from each other, so that the second ends of the two grippers 1213 will release their grip on the pot body.

[0063] In some embodiments, referring to FIG. 1 and FIG. 4 , the grabbing unit 12 further includes a fixing member 123 , and the driving member is fixedly connected to the mounting seat 122 via the fixing member 123 .

[0064] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0065] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A gripping system, characterized in that: include: A conveying unit, comprising a conveying member extending along a first direction; A limiting unit, comprising a limiting assembly, wherein the ends of the conveying member are respectively equipped with one limiting assembly on both sides of a second direction intersecting with the first direction, and the two limiting assemblies can be controlled to move closer to or farther from each other along the second direction; and The grabbing unit comprises a grabbing assembly, which is arranged outside the end of the conveying member and can be controlled to approach or move away from the conveying member. The grabbing assembly is used to grab the object to be grabbed when it is controlled to approach the conveying member.

2. The gripping system according to claim 1, characterized in that: The conveying unit further includes a first shielding member, and the two sides of the conveying member along the second direction are respectively equipped with the first shielding members, and the first shielding member and the limiting assembly are arranged to avoid each other.

3. The gripping system according to claim 1, characterized in that: The conveying unit further includes a second shielding member, the end of the conveying member is equipped with the second shielding member, and the second shielding member is located between the two limiting components in the second direction.

4. The gripping system according to claim 1, characterized in that: The limiting assembly includes a first driving member, a first connecting member and a limiting member, wherein the first connecting member is connected between the driving end of the first driving member and the limiting member, and the first driving member is used to drive the first connecting member through the driving end to drive the limiting member to reciprocate along the second direction.

5. The gripping system according to claim 4, characterized in that: The limiting member includes a first limiting portion and a second limiting portion which are arranged crosswise with each other, wherein the first limiting portion and the second limiting portion are located on one side of the intersection and are matched with the driving end of the first connecting member away from the first driving member, and the first limiting portion and the second limiting portion are located on the other side of the intersection to form an acute angle.

6. The gripping system according to claim 4, characterized in that: The conveying unit further comprises a connecting seat, and the end of the conveying member is respectively equipped with a connecting seat on both sides along the second direction, and the two connecting seats are movably equipped with a limiting component.

7. The gripping system according to claim 1, characterized in that: The grabbing unit further comprises a mounting seat, which is used to be coupled with a mobile device and can drive the grabbing assembly to approach or move away from the conveying member under the drive of the mobile device.

8. The gripping system according to claim 7, characterized in that: The grabbing assembly includes a second driving member, two second connecting members, two grippers and a plurality of rotating shafts, and the driving member is matched with the mounting seat; the two grippers are arranged crosswise with each other, and the intersection of the two grippers is connected by a rotating shaft and is constructed to form a first rotating fulcrum, and the rotating shaft at the intersection of the two grippers is matched with the mounting seat; one end of the two second connecting members is movably connected to the driving end of the second driving member through a rotating shaft and is jointly constructed to form a second rotating fulcrum; the other ends of the two second connecting members are respectively movably connected to the first ends arranged on the same side of the two grippers through a rotating shaft, and are respectively constructed to form a third rotating fulcrum and a fourth rotating fulcrum.

9. The gripping system according to claim 8, characterized in that: The grabbing unit further comprises a fixing member, and the driving member is fixedly connected to the mounting seat via the fixing member.

10. A production line, characterized in that: include: A gripping system as claimed in any one of claims 1 to 9; as well as The mobile device is used for matching with the grabbing assembly and can drive the mounting seat to drive the grabbing assembly to approach or move away from the conveying member along a first direction.

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