Sealing strip grabbing device and sealing strip grabbing equipment based on welding of multiple sealing strips

Abstract

The utility model relates to the technical field of sealing strip welding and grabbing, and discloses a sealing strip grabbing device and sealing strip grabbing equipment based on welding of multiple sealing strips, and the sealing strip grabbing device comprises a grabbing base in a square column shape; the multiple sets of clamping jaw assemblies are symmetrically arranged below the grabbing base in two rows and used for clamping the sealing strips; the sealing strips are recognized and positioned through the recognition assembly, the rotating directions of the rotating assemblies located on the two sides of the grabbing base are sequentially switched, so that the clamping jaw assembly on one side faces downwards, the clamping jaw assembly on the other side inclines, and then the two sealing strips are sequentially grabbed and synchronously transferred in cooperation with the corresponding multiple sets of clamping jaw assemblies; the welding efficiency of the multiple sets of synchronous welding machines is effectively improved, and the mode that the states of the clamping jaw assemblies located on the two sides of the grabbing base are sequentially switched is adopted, so that interference in the grabbing process of the two sealing strips can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing strip welding and grabbing, in particular to a sealing strip grabbing device and sealing strip grabbing equipment based on multi-sealing strip welding. Background Art

[0002] Sealing strips are materials used to fill gaps in structures and seal them. They are mostly used in doors, windows, cars, and household appliances. Specifically, in household appliances, door seals are usually in the form of sealing rings. Therefore, injection molded sealing strips need to be welded diagonally to form a door seal.

[0003] In the prior art, sealing strip welding machines are divided into single-group welding and double-group synchronous welding. The double group is an upper and lower group, each group includes two diagonally distributed sealing strips. Considering the production rhythm, a double-group synchronous welding machine is generally used for welding. With the development of intelligent manufacturing and automation equipment, the clamping of sealing strips is generally carried out by lowering the clamping claw cylinder to grab a single sealing strip to achieve the welding of the sealing strip into the mold. However, for this double-group synchronous welding machine, it is necessary to grab multiple sealing strips to complete one welding, resulting in low welding efficiency and affecting the production rhythm. Utility Model Content

[0004] The purpose of the utility model is to overcome the problem of low sealing strip welding efficiency caused by multiple sealing strip grabbing in the prior art, and to provide a sealing strip grabbing device and a sealing strip grabbing equipment based on multiple sealing strip welding. The sealing strip grabbing device and the sealing strip grabbing equipment based on multiple sealing strip welding have the function of reducing the number of grabbing times and improving the production rhythm.

[0005] In order to achieve the above-mentioned object, the utility model provides a sealing strip grabbing device based on multi-sealing strip welding, comprising:

[0006] A grabbing base, wherein the grabbing base is in a square column shape;

[0007] A plurality of groups of clamping jaw assemblies are symmetrically arranged in two rows below the grabbing base and are used to clamp the sealing strip;

[0008] A plurality of rotating components are symmetrically arranged on two opposite side walls of the grab base, the output ends of the rotating components are connected to the corresponding clamping components, and the plurality of rotating components located on the same side are used to drive the corresponding clamping components to rotate synchronously;

[0009] Two groups of adjustment components are symmetrically arranged on two opposite side walls of the grab base, and the adjustment components are connected to the rotating components corresponding to one end of the grab base, and are used to drive the rotating components corresponding to one end of the grab base to move horizontally;

[0010] An identification component is arranged on the grabbing base and is used for identifying and locating the sealing strip.

[0011] Optionally, the gripping base comprises an aluminium profile.

[0012] Optionally, the rotating assembly comprises:

[0013] A rotating cylinder, arranged on the side wall of the grabbing base;

[0014] A connecting rod has one end connected to the output end of the rotary cylinder and the other end connected to the clamping jaw assembly.

[0015] Optionally, the rotating assembly further comprises:

[0016] A first fixing plate, arranged below the grabbing base;

[0017] A second fixing plate, fixedly arranged on the bottom of the grabbing base;

[0018] A first slide rail, fixedly arranged at the bottom of the second fixing plate;

[0019] The first sliding block is arranged on the top of the first fixing plate located at one end of the grabbing base, and the first sliding block is slidably connected with the first sliding rail.

[0020] Optionally, the rotating assembly further comprises:

[0021] A third fixing plate is arranged on the top of the first fixing plate and is located at the output end side of the rotary cylinder;

[0022] A buffer screw is fixedly connected to the third fixing plate and is used to limit the rotation angle of the connecting rod.

[0023] Optionally, the clamping jaw assembly comprises:

[0024] A finger cylinder, disposed at the other end of the connecting rod;

[0025] Two groups of clamping jaws are arranged at the output end of the finger cylinder, and the two groups of clamping jaws cooperate to clamp the sealing strip.

[0026] Optionally, the clamping jaw assembly further comprises a limit plate, which is arranged on the side wall of the finger cylinder, and the lower end of the limit plate extends downward to limit the opening and closing angle of the clamping jaw.

[0027] Optionally, the adjustment component includes:

[0028] a fourth fixing plate, fixedly disposed on the top of the corresponding first fixing plate at one end of the grab base;

[0029] The pen-shaped cylinder is fixedly arranged on the side wall of the grabbing base, and the output end of the pen-shaped cylinder is fixedly connected to the corresponding fourth fixing plate.

[0030] Optionally, the identification component includes:

[0031] A second slide rail, arranged on a side wall of the grab base;

[0032] A second sliding block, slidably connected to the second sliding rail;

[0033] a fifth fixing plate, one end of which is connected to the second sliding block;

[0034] A camera is fixedly arranged at the other end of the fifth fixing plate and is used for photographing and identifying the area below the grabbing base.

[0035] On the other hand, the utility model also provides a sealing strip grabbing device based on multi-sealing strip welding, comprising:

[0036] A sealing strip grabbing device as described in any one of the above;

[0037] A mechanical arm is connected to the sealing strip grabbing device and is used to move the sealing strip grabbing device to grab and transport the sealing strip.

[0038] Through the above technical scheme, the sealing strip grabbing device and sealing strip grabbing equipment based on multi-sealing strip welding provided by the utility model identify and locate the sealing strip through the identification component, and sequentially switch the direction of the rotating components located on both sides of the grabbing base so that the clamping jaw component on one side is downward and the clamping jaw component on the other side is tilted, and then cooperate with the corresponding multiple groups of clamping jaw components to sequentially grab and synchronously transfer the two sealing strips, effectively improving the welding efficiency of multiple groups of synchronous welding machines, and the method of sequentially switching the states of the clamping jaw components located on both sides of the grabbing base can effectively avoid interference in the process of grabbing the two sealing strips; in addition, the adjustment component can switch the position of the clamping jaw component to grab the sealing strip when driving the sealing strip into the mold, so as to ensure the reliability of the sealing strip when entering the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of a sealing strip grabbing device based on multi-sealing strip welding according to one embodiment of the utility model;

[0040] Figure 2 is based on Figure 1 A magnified schematic diagram of the middle A area;

[0041] Figure 3 is based on Figure 1 A magnified schematic diagram of the middle B area;

[0042] Figure 4 is based on Figure 1 Enlarged schematic diagram of the middle C area;

[0043] Figure 5 It is a schematic structural diagram of a side wall of a grabbing base in a sealing strip grabbing device based on multi-sealing strip welding according to an embodiment of the utility model.

[0044] Description of Reference Numerals

[0045] 1. Grab base 2. Pen-shaped cylinder

[0046] 3. Camera 4. Fifth fixing plate

[0047] 5. Second slide block 6. Second slide rail

[0048] 7. Guide rail clamp 8. Rotary cylinder

[0049] 9. First fixing plate 10. Connecting rod

[0050] 11. Finger cylinder 12. Limit plate

[0051] 13. Clamping jaw 14. Clamping jaw assembly

[0052] 15. Third fixing plate 16. Buffer screw

[0053] 17. First sliding block 18. Second fixing plate

[0054] 19. First slide rail 20. Fourth fixing plate DETAILED DESCRIPTION

[0055] The specific implementation of the embodiment of the utility model is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the utility model, and is not used to limit the embodiment of the utility model.

[0056] Figure 1 1 is a schematic diagram of the structure of a sealing strip grabbing device based on multi-sealing strip welding according to an embodiment of the present utility model. Figure 1 In the embodiment, the sealing strip grabbing device may include a grabbing base 1, multiple groups of clamping jaw assemblies 14, multiple groups of rotating assemblies, two groups of adjusting assemblies and an identification assembly.

[0057] The grab base 1 is in the shape of a square column, and multiple groups of clamping jaw assemblies 14 are symmetrically arranged in two rows below the grab base 1 for clamping the sealing strip. Multiple groups of rotating assemblies are symmetrically arranged on two opposite side walls of the grab base 1, and the output ends of the rotating assemblies are connected to the corresponding clamping jaw assemblies 14. The multiple groups of rotating assemblies on the same side are used to drive the corresponding clamping jaw assemblies 14 to rotate synchronously. Two groups of adjusting assemblies are symmetrically arranged on two opposite side walls of the grab base 1, and the adjusting assemblies are connected to the corresponding rotating assemblies at one end of the grab base 1, and are used to drive the corresponding rotating assemblies at one end of the grab base 1 to move horizontally. The identification assembly is arranged on the grab base 1 for identifying and locating the sealing strip.

[0058] Before the sealing strip needs to be grasped, the states of the rotating components and the clamping claw components 14 on both sides of the grasping base 1 can be as follows: Figure 1 As shown. Specifically, the jaw assembly 14 on one side faces downward, and the jaw assembly 14 of the other group is tilted upward under the drive of the corresponding rotating assembly. When the sealing strip needs to be grabbed, the identification assembly locates the position of the first sealing strip, and the robotic arm drives the grab base 1 to move to the corresponding position and descend. When the grab base 1 reaches a certain height, the multiple groups of jaw assemblies 14 on the side (i.e., one side) of the jaw assembly 14 facing downward are started to grab the two ends and the middle part of the first sealing strip. After the first sealing strip is grabbed, the robotic arm drives the grab base 1 to rise to a certain height, and the multiple groups of rotating assemblies on one side are started to drive the corresponding jaw assembly 14 to rotate to tilt upward. At the same time, the multiple groups of rotating assemblies of the other group are started to drive the corresponding jaw assembly 14 to rotate downward, the identification assembly locates the position of the second sealing strip, the robotic arm drives the grab base 1 to move to the corresponding position and descend, and the multiple groups of jaw assemblies 14 on the other side are started to grab the two ends and the middle part of the second sealing strip. After both sealing strips are grabbed, the two sealing strips are transported while maintaining this state, and are driven into the mold for welding in sequence.

[0059] When welding, the traditional double-group synchronous welding machine generally adopts the method of lowering the clamping cylinder to grab the sealing strip to realize the welding of the sealing strip into the mold. However, it is necessary to grab multiple sealing strips to complete one welding, resulting in low welding efficiency and affecting the production rhythm. In this embodiment of the utility model, the method of respectively setting a rotating assembly and a clamping assembly 14 on both sides of the grabbing base 1 can realize the sequential grabbing and synchronous transportation of the two sealing strips, effectively improving the welding efficiency of the two / multi-group synchronous welding machine, and the method of sequentially switching the orientation state of the clamping assembly 14 on both sides of the grabbing base 1 can effectively avoid interference in the grabbing process of the two sealing strips. Specifically, if two rows of parallel clamping assemblies 14 are used, when one row of clamping assemblies 14 grabs one of the sealing strips, the other row of clamping assemblies 14 will form interference, thereby affecting the grabbing efficiency and effect of the sealing strip. In addition, on the one hand, the adjustment component can move the rotating component and the clamping jaw component 14 located at one end of the grabbing base 1 according to the model / size of the sealing strip, so as to grasp the vicinity of the end of the sealing strip, thereby improving the versatility and stability of grasping; on the other hand, it can also adjust the position of the clamping jaw component 14 corresponding to one of the ends of the grabbing base 1 to grasp the sealing strip, so as to ensure that the sealing strip is stably and reliably put into the mold.

[0060] In this embodiment of the present invention, if Figure 1 As shown, the gripping base 1 may comprise an aluminum profile.

[0061] In this embodiment of the present invention, if Figure 1 , Figure 2 as well as Figure 5 As shown, the rotating assembly may include a rotating cylinder 8 and a connecting rod 10 .

[0062] The rotary cylinder 8 is arranged on the side wall of the grabbing base 1 , one end of the connecting rod 10 is connected to the output end of the rotary cylinder 8 , and the other end of the connecting rod 10 is connected to the clamping claw assembly 14 .

[0063] When the clamping jaw assembly 14 needs to be driven to rotate, the rotating cylinder 8 is started, and the clamping jaw assembly 14 is driven to rotate downward or tilt upward through the connecting rod 10. The operation is simple and convenient by using the rotating cylinder 8 and the connecting rod 10 to cooperate.

[0064] In this embodiment of the present invention, the shape of the connecting rod 10 may include a Z-shape / step-shape. Figure 1 and Figure 5As shown, the output end of the rotary cylinder 8 is connected to one end of the connecting rod 10 through a flat key and a set screw, and the other ends of the two symmetrical groups of connecting rods 10 are close to each other, so that the distance between the corresponding two groups of clamping jaw assemblies 14 is small. The structure of the connecting rod 10 can facilitate the storage of the corresponding two rows of clamping jaw assemblies 14, improve the integration of the sealing strip grabbing device, and reduce the moving path of the robot arm when grabbing two sealing strips, thereby improving the grabbing efficiency.

[0065] In this embodiment of the present invention, if Figure 1 , Figure 2 and Figure 4 As shown, the rotating assembly may further include a first fixing plate 9 , a second fixing plate 18 , a first slide rail 19 and a first sliding block 17 .

[0066] The first fixing plate 9 is arranged below the grab base 1, the second fixing plate 18 is fixedly arranged at the bottom of the grab base 1, and the first slide rail 19 is fixedly arranged at the bottom of the second fixing plate 18. The first slider 17 is arranged on the top of the first fixing plate 9 located at one end of the grab base 1, and the first slider 17 is slidably connected with the first slide rail 19.

[0067] The first fixed plates 9 located at one end of the grabbing base 1 except for one end thereof are fixedly connected to the bottom of the grabbing base 1. The first fixed plate 9 located at one end of the grabbing base 1 is slidably connected to the grabbing base 1 via a first slider 17 and a first slide rail 19. Thus, the position of the first fixed plate 9 located at one end of the grabbing base 1 can be adjusted to adapt to the grabbing of sealing strips of different sizes / models, and the grabbing position of the sealing strip can also be adjusted when driving the sealing strip into the mold.

[0068] In this embodiment of the present invention, if Figure 1 and Figure 3 As shown, the rotating assembly may further include a third fixing plate 15 and a buffer screw 16 .

[0069] The third fixing plate 15 is arranged on the top of the corresponding first fixing plate 9 and is located at the output end side of the rotary cylinder 8. The buffer screw 16 is fixedly connected to the third fixing plate 15 and is used to limit the rotation angle of the connecting rod 10.

[0070] When the rotary cylinder 8 drives the clamping jaw assembly 14 to rotate to an inclined upward state through the connecting rod 10, the connecting rod 10 gradually contacts and abuts against the buffer screw 16 to limit the rotation angle of the connecting rod 10. This method can effectively limit the rotation angle of the connecting rod 10 to avoid excessive rotation angles that affect the normal operation of the sealing strip grabbing device.

[0071] In this embodiment of the present invention, if Figure 1 and Figure 5As shown, the clamping jaw assembly 14 may include a finger cylinder 11 and two sets of clamping jaws 13 .

[0072] The finger cylinder 11 is arranged at the other end of the connecting rod 10 , and two groups of clamping jaws 13 are arranged at the output end of the finger cylinder 11 , and the two groups of clamping jaws 13 cooperate to clamp the sealing strip.

[0073] When the rotary cylinder 8 rotates the finger cylinder 11 downward through the connecting rod 10 and the finger cylinder 11 reaches a preset height, the finger cylinder 11 starts to drive the two groups of clamping jaws 13 to grab and clamp the sealing strip.

[0074] In this embodiment of the present invention, if Figure 1 and Figure 5 As shown, the clamping jaw assembly 14 may further include a limiting plate 12. Specifically, the limiting plate 12 is arranged on the side wall of the finger cylinder 11, and the lower end of the limiting plate 12 extends downward to limit the opening and closing angle of the clamping jaw 13. Specifically, when the finger cylinder 11 drives the two groups of clamping jaws 13 to open and close, they will be blocked by the limiting plate 12, so that the opening angle of the two groups of clamping jaws 13 is limited to a certain range, avoiding interference with other sealing strips when grabbing the sealing strip.

[0075] In this embodiment of the present invention, if Figure 1 and Figure 5 As shown, the adjustment assembly may include a fourth fixing plate 20 and a pen-shaped cylinder 2. Specifically, Figure 1 and Figure 5 They are schematic diagrams of the structures on the opposite sides of the grabbing base 1 respectively.

[0076] The fourth fixing plate 20 is fixedly disposed on the top of the corresponding first fixing plate 9 located at one end of the grabbing base 1 , the pen-shaped cylinder 2 is fixedly disposed on the side wall of the grabbing base 1 , and the output end of the pen-shaped cylinder 2 is fixedly connected to the corresponding fourth fixing plate 20 .

[0077] When it is necessary to drive the first fixed plate 9 located at one end of the grabbing base 1 to slide, start the pen-shaped cylinder 2. Specifically, the pen-shaped cylinder 2 drives the first slider 17 to slide along the first slide rail 19 through the fourth fixed plate 20 and the first fixed plate 9 to adapt to the grabbing of sealing strips of different sizes. In addition, when multiple groups of finger cylinders 11 located on the same side drive the sealing strip into the mold, the robotic arm first drives the sealing strip into the mold along the mold inlet of the welding machine to a certain position. Then drive the finger cylinder 11 located at one end of the grabbing base 1 to release, and the pen-shaped cylinder 2 is started, and the finger cylinder 11 located at one end of the grabbing base 1 is driven away from the mold inlet for a distance through the fourth fixed plate 20. Finally, the finger cylinder 11 located at one end of the grabbing base 1 is started again to clamp the sealing strip, and the robotic arm completes the sealing strip into the mold by moving multiple groups of finger cylinders 11.

[0078] In this embodiment of the present invention, if Figure 1 , Figure 3 and Figure 5 As shown, the identification component may include a second slide rail 6 , a second slider 5 , a fifth fixing plate 4 , a camera 3 and a guide rail clamp 7 .

[0079] The second slide rail 6 is arranged on the side wall of the grab base 1, and the second slider 5 is slidably connected to the second slide rail 6. One end of the fifth fixing plate 4 is connected to the second slider 5, and the camera 3 is fixedly arranged at the other end of the fifth fixing plate 4, and is used to photograph and identify the area below the grab base 1. The guide rail clamp 7 is arranged on the second slider 5, and is used to clamp and fix the position of the second slider 5 on the second slide rail 6.

[0080] When the camera 3 needs to be moved, the guide rail clamp 7 is closed, and the second slide block 5 is driven to slide along the second slide rail 6. When the camera 3 reaches the position to be adjusted, the guide rail clamp 7 is started to clamp and fix the second slide block 5, which is convenient and quick.

[0081] In this embodiment of the present invention, further considering the accuracy of the camera 3 in identifying the end of the sealing strip, the adjustment component can be provided with two groups, and are respectively located near the two ends of the gripping base 1, specifically, as follows Figure 1 shown.

[0082] On the other hand, the utility model also provides a sealing strip grabbing device based on multiple sealing strip welding. Specifically, the sealing strip grabbing device may include a sealing strip grabbing device and a mechanical arm. Specifically, the sealing strip grabbing device may include a grabbing base 1, multiple groups of clamping jaw assemblies 14, multiple groups of rotating assemblies, two groups of adjusting assemblies and an identification assembly.

[0083] The robotic arm is connected to the sealing strip grabbing device, and is used to move the sealing strip grabbing device to grab and transport the sealing strip. The grabbing base 1 is in the shape of a square column, and multiple groups of clamping jaw assemblies 14 are symmetrically arranged in two rows below the grabbing base 1, and are used to clamp the sealing strip. Multiple groups of rotating assemblies are symmetrically arranged on two opposite side walls of the grabbing base 1, and the output ends of the rotating assemblies are connected to the corresponding clamping jaw assemblies 14. The multiple groups of rotating assemblies on the same side are used to drive the corresponding clamping jaw assemblies 14 to rotate synchronously. Two groups of adjusting assemblies are symmetrically arranged on two opposite side walls of the grabbing base 1, and the adjusting assemblies are connected to the rotating assemblies corresponding to one of the ends of the grabbing base 1, and are used to drive the rotating assemblies corresponding to one of the ends of the grabbing base 1 to move horizontally. The identification component is arranged on the grabbing base 1, and is used to identify and locate the sealing strip.

[0084] Before the sealing strip needs to be grasped, the states of the rotating components and the clamping claw components 14 on both sides of the grasping base 1 can be as follows: Figure 1As shown. Specifically, the jaw assembly 14 on one side faces downward, and the jaw assembly 14 of the other group is tilted upward under the drive of the corresponding rotating assembly. When the sealing strip needs to be grabbed, the identification assembly locates the position of the first sealing strip, and the robotic arm drives the grab base 1 to move to the corresponding position and descend. When the grab base 1 reaches a certain height, the multiple groups of jaw assemblies 14 on the side (i.e., one side) of the jaw assembly 14 facing downward are started to grab the two ends and the middle part of the first sealing strip. After the first sealing strip is grabbed, the robotic arm drives the grab base 1 to rise to a certain height, and the multiple groups of rotating assemblies on one side are started to drive the corresponding jaw assembly 14 to rotate to tilt upward. At the same time, the multiple groups of rotating assemblies of the other group are started to drive the corresponding jaw assembly 14 to rotate downward, the identification assembly locates the position of the second sealing strip, the robotic arm drives the grab base 1 to move to the corresponding position and descend, and the multiple groups of jaw assemblies 14 on the other side are started to grab the two ends and the middle part of the second sealing strip. After both sealing strips are grabbed, the two sealing strips are transported while maintaining this state, and are driven into the mold for welding in sequence.

[0085] Through the above technical scheme, the sealing strip grabbing device and sealing strip grabbing equipment based on multi-sealing strip welding provided by the utility model identify and locate the sealing strip through the identification component, and sequentially switch the direction of the rotating components located on both sides of the grabbing base 1, so that the clamping jaw assembly 14 on one side is downward and the clamping jaw assembly 14 on the other side is tilted, and then cooperate with the corresponding multiple groups of clamping jaw assemblies 14 to sequentially grab and synchronously transfer the two sealing strips, effectively improving the welding efficiency of multiple groups of synchronous welding machines, and the method of sequentially switching the states of the clamping jaw assemblies 14 located on both sides of the grabbing base 1 can effectively avoid interference between the two sealing strips during the grabbing process; in addition, the adjustment component can switch the position of the clamping jaw assembly to grab the sealing strip when driving the sealing strip into the mold, so as to ensure the reliability of the sealing strip when entering the mold.

[0086] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0087] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A sealing strip grabbing device based on multi-sealing strip welding, characterized in that: include: A gripping base (1), wherein the gripping base (1) is in the shape of a square column; A plurality of groups of clamping jaw assemblies (14) are symmetrically arranged in two rows below the gripping base (1) and are used to clamp the sealing strip; A plurality of sets of rotating components are symmetrically arranged on two opposite side walls of the gripping base (1), the output ends of the rotating components are connected to the corresponding clamping jaw components (14), and the plurality of sets of rotating components located on the same side are used to drive the corresponding clamping jaw components (14) to rotate synchronously; Two groups of adjustment components are symmetrically arranged on two opposite side walls of the grabbing base (1), and the adjustment components are connected to the rotating components corresponding to one end of the grabbing base (1) to drive the rotating components corresponding to one end of the grabbing base (1) to move horizontally; An identification component is arranged on the gripping base (1) and is used for identifying and locating the sealing strip.

2. The sealing strip grabbing device according to claim 1, characterized in that: The gripping base (1) comprises an aluminum profile.

3. The sealing strip grabbing device according to claim 1, characterized in that: The rotating assembly comprises: A rotating cylinder (8) is arranged on the side wall of the grabbing base (1); A connecting rod (10) has one end connected to the output end of the rotary cylinder (8) and the other end connected to the clamping jaw assembly (14).

4. The sealing strip grabbing device according to claim 3, characterized in that: The rotating assembly further comprises: A first fixing plate (9) is arranged below the grabbing base (1); A second fixing plate (18) fixedly arranged on the bottom of the grabbing base (1); A first slide rail (19) fixedly arranged on the bottom of the second fixing plate (18); A first sliding block (17) is arranged on the top of the first fixing plate (9) located at one end of the grabbing base (1), and the first sliding block (17) is slidably connected with the first sliding rail (19).

5. The sealing strip grabbing device according to claim 4, characterized in that: The rotating assembly further comprises: A third fixing plate (15) is arranged on the top of the first fixing plate (9) and is located at the output end side of the rotary cylinder (8); A buffer screw (16) is fixedly connected to the third fixing plate (15) and is used to limit the rotation angle of the connecting rod (10).

6. The sealing strip grabbing device according to claim 3, characterized in that: The clamping jaw assembly (14) comprises: A finger cylinder (11), arranged at the other end of the connecting rod (10); Two groups of clamping jaws (13) are arranged at the output end of the finger cylinder (11), and the two groups of clamping jaws (13) cooperate to clamp the sealing strip.

7. The sealing strip grabbing device according to claim 6, characterized in that: The clamping jaw assembly (14) further comprises a limiting plate (12), wherein the limiting plate (12) is arranged on the side wall of the finger cylinder (11), and the lower end of the limiting plate (12) extends downwardly to limit the opening and closing angle of the clamping jaw (13).

8. The sealing strip grabbing device according to claim 4, characterized in that: The adjustment component comprises: a fourth fixing plate (20) fixedly arranged on a top portion of the corresponding first fixing plate (9) at one end portion of the grabbing base (1); The pen-shaped cylinder (2) is fixedly arranged on the side wall of the grabbing base (1), and the output end of the pen-shaped cylinder (2) is fixedly connected to the corresponding fourth fixing plate (20).

9. The sealing strip grabbing device according to claim 1, characterized in that: The identification component comprises: A second slide rail (6) is arranged on a side wall of the grabbing base (1); A second sliding block (5) is slidably connected to the second sliding rail (6); a fifth fixing plate (4), one end of which is connected to the second sliding block (5); A camera (3) is fixedly arranged at the other end of the fifth fixing plate (4) and is used for photographing and identifying the area below the grabbing base (1).

10. A sealing strip grabbing device based on multi-sealing strip welding, characterized in that: include: The sealing strip grabbing device according to any one of claims 1 to 9; A mechanical arm is connected to the sealing strip grabbing device and is used to move the sealing strip grabbing device to grab and transport the sealing strip.

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