Production line

Abstract

The utility model provides a production line which is used for carrying out greasing operation on a sealing structure, the sealing structure comprises a first sealing piece and a second sealing piece, the production line comprises a first conveying structure and a second conveying structure which are arranged at an interval, and the second conveying structure is arranged on the side portion of the first conveying structure. The first conveying structure is used for conveying a first sealing element, and the second conveying structure is used for conveying a second sealing element; the first greasing structure is arranged between the first conveying structure and the second conveying structure, and a greasing part of the first greasing structure is rotatably arranged; and a first assembling part of the first assembling structure is movably arranged above the first conveying structure and the second conveying structure, so that the first sealing element on the first conveying structure is transferred to the second conveying structure through the first assembling part to be assembled. According to the technical scheme, the technical problem that in the prior art, the greasing and assembling efficiency of a sealing structure is low can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of production lines, in particular to a production line. Background Art

[0002] At present, the sealing structure for rollers is usually composed of multiple sealing parts. In the prior art, it is often necessary to first add lubricating grease such as lithium-based grease into the multiple sealing parts respectively, then assemble the multiple sealing parts to form the sealing structure, and then press the assembled sealing structure against the roller.

[0003] However, in the prior art, the greasing operation of multiple seals is often performed by introducing the multiple seals into a material storage box, greasing the multiple seals by manual greasing, and then manually assembling the multiple seals. In this way, the manual greasing efficiency and the manual assembly efficiency are both low, resulting in a low greasing assembly production efficiency of the sealing structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a production line to solve the technical problem of low grease coating and assembly efficiency of the sealing structure in the prior art.

[0005] In order to achieve the above object, the utility model provides a production line, which is used for grease coating operation on a sealing structure, wherein the sealing structure comprises a first sealing member and a second sealing member, and the production line comprises:

[0006] A first conveying structure and a second conveying structure are arranged at intervals, the second conveying structure is arranged on the side of the first conveying structure, the conveying part of the first conveying structure is used to convey the first sealing member, and the conveying part of the second conveying structure is used to convey the second sealing member;

[0007] A first grease coating structure is disposed between the first conveying structure and the second conveying structure, and a grease coating portion of the first grease coating structure is rotatably disposed so that the grease coating portion of the first grease coating structure is rotated to be disposed toward the conveying portion of the first conveying structure or the conveying portion of the second conveying structure;

[0008] The first assembly structure, the first assembly part of the first assembly structure is movably arranged above the conveying part of the first conveying structure and above the conveying part of the second conveying structure, so as to transfer the first seal on the first conveying structure to the conveying part of the second conveying structure through the first assembly part, and assemble the first seal with the second seal through the first assembly part.

[0009] Furthermore, the sealing structure further includes a third sealing member and a fourth sealing member, and the production line further includes: a third conveying structure and a fourth conveying structure arranged at intervals, the third conveying structure being arranged at a side of the second conveying structure away from the first conveying structure, the third conveying structure being arranged at intervals from the second conveying structure, and the third conveying structure being used to convey the third sealing member; the fourth conveying structure being arranged at a side of the third conveying structure away from the second conveying structure, and the fourth conveying structure being used to convey the fourth sealing member;

[0010] The second grease coating structure is arranged between the third conveying structure and the fourth conveying structure. The grease coating part of the second grease coating structure is rotatably arranged so that the grease coating part of the second grease coating structure can be rotated to face the conveying part of the third conveying structure or the conveying part of the second conveying structure.

[0011] Furthermore, the first assembly structure also includes: a first assembly frame, which is arranged above the first conveying structure, the second conveying structure, the third conveying structure and the fourth conveying structure; a second assembly part, which is arranged on the first assembly frame at an interval with the first assembly part, and the second assembly part is movably arranged above the third conveying structure and the fourth conveying structure, and the second assembly part is used to transfer the fourth seal on the fourth conveying structure to the conveying part on the third conveying structure, and assemble the third seal with the fourth seal through the second assembly part.

[0012] Furthermore, the production line also includes: a second assembly structure, which is arranged downstream of the first assembly structure along the conveying direction of the second conveying structure; the second assembly part of the second assembly structure is movably arranged above the second conveying structure and the third conveying structure; wherein the first seal and the second seal are assembled to form a first processing assembly, and the third seal and the fourth seal are assembled to form a second processing assembly; the second assembly part of the second assembly structure is used to transfer the first processing assembly on the second conveying structure to the conveying part of the third conveying structure, and assemble the first processing assembly and the second processing assembly through the second assembly part to form a sealing structure.

[0013] Further, the conveying length of the conveying portion of the second conveying structure is greater than the conveying length of the conveying portion of the first conveying structure; and / or,

[0014] The conveying length of the conveying portion of the third conveying structure is greater than the conveying length of the conveying portion of the fourth conveying structure; and / or,

[0015] The conveying length of the conveying portion of the third conveying structure is greater than the conveying length of the conveying portion of the second conveying structure.

[0016] Furthermore, at least a portion of the third conveying structure is arranged through the second assembly structure, and the production line also includes: a transport piece, which is movably arranged on the side of the third conveying structure, and the gripping portion of the transport piece is adapted to the shape of the sealing structure so that the sealing structure can be gripped and transferred by the gripping portion of the transport piece; a storage piece, which is spaced apart from the third conveying structure, and the storage cavity of the storage piece is used to store the sealing structure.

[0017] Furthermore, the production line also includes: a storage structure, the first conveying structure, the second conveying structure, the third conveying structure and the fourth conveying structure are all spaced apart from the storage structure, and the storage cavity of the storage structure is used to store the first seal, the second seal, the third seal and the fourth seal.

[0018] Furthermore, the storage structure includes:

[0019] A first storage component is arranged on a side of the first conveying structure away from the second conveying structure, and a first storage cavity of the first storage component is used to store a first sealing component;

[0020] A second storage component is arranged on a side of the second conveying structure away from the third conveying structure, and a second storage cavity of the second storage component is used to store a second sealing component;

[0021] A third storage component is arranged on a side of the third conveying structure away from the fourth conveying structure, and a third storage cavity of the third storage component is used to store a third sealing component;

[0022] The fourth storage component is arranged on a side of the fourth conveying structure away from the third conveying structure, and the fourth storage cavity of the fourth storage component is used for storing the fourth sealing component.

[0023] Further, the storage structure also includes: a transfer device, the transfer device includes a second assembly rack and a transfer structure, the second assembly rack extends along the spacing arrangement direction of the first conveying structure, the second conveying structure, the third conveying structure and the fourth conveying structure, the second assembly rack is arranged above the first conveying structure, the second conveying structure, the third conveying structure and the fourth conveying structure, and the transfer structure is movably arranged on the second assembly rack along the extension direction of the second assembly rack; the transfer structure includes a connecting frame and a transfer part, the extension direction of the connecting frame is arranged at a preset angle to the extension direction of the second assembly rack, the connecting frame is movably arranged on the second assembly rack along the extension direction of the second assembly rack, and the transfer part is movably arranged on the connecting frame along the extension direction of the connecting frame;

[0024] Among them, there are four transfer structures, and the four transfer structures are respectively arranged corresponding to the first conveying structure, the second conveying structure, the third conveying structure and the fourth conveying structure. The transfer part of each transfer structure is used to transfer the corresponding first seal, or the second seal, or the third seal, or the fourth seal.

[0025] Furthermore, the production line also includes: a first grease supply structure, which is arranged on a side of the first conveying structure away from the second conveying structure, and the first grease supply structure is used to provide grease to the first grease coating structure; a second grease supply structure, which is arranged on a side of the fourth conveying structure away from the third conveying structure, and the second grease supply structure is used to provide grease to the second grease coating structure.

[0026] By applying the technical solution of the utility model, different seals can be transported through the first conveying structure and the second conveying structure, and automatic greasing and automatic assembly of the seals can be achieved through the grease coating structure arranged between the first conveying structure and the second conveying structure and the first assembly structure arranged above the first conveying structure and the second conveying structure, and an automated process can be realized, thereby solving the technical problem of low greasing and assembly efficiency of the sealing structure in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0028] Figure 1 The overall structural schematic diagram of the production line provided according to the embodiment of the utility model is shown;

[0029] Figure 2 A structural schematic diagram of a part of the structure of a production line provided according to an embodiment of the utility model at a viewing angle is shown.

[0030] The above drawings include the following reference numerals:

[0031] 11. First conveying structure; 12. Second conveying structure; 13. Third conveying structure; 14. Fourth conveying structure;

[0032] 21. a first grease coating structure; 22. a second grease coating structure;

[0033] 30. First assembly structure; 31. First assembly part; 32. First assembly frame; 33. Second assembly part;

[0034] 40. second assembly structure; 41. third assembly part;

[0035] 50. Storage structure; 51. First storage part; 52. Second storage part; 53. Third storage part; 54. Fourth storage part; 55. Transfer device; 551. Second assembly rack; 552. Transfer structure;

[0036] 61. a first fat supply structure; 62. a second fat supply structure;

[0037] 70. Operating table. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] Please refer to Figure 1 and Figure 2 In an embodiment of the utility model, a production line is provided, the production line is used for greasing a sealing structure, the sealing structure includes a first sealing member and a second sealing member, the production line includes a first conveying structure 11 and a second conveying structure 12, a first greasing structure 21 and a first assembly structure 30, which are arranged at intervals. The second conveying structure 12 is arranged on the side of the first conveying structure 11, the conveying part of the first conveying structure 11 is used to convey the first sealing member, and the conveying part of the second conveying structure 12 is used to convey the second sealing member. The first greasing structure 21 is arranged between the first conveying structure 11 and the second conveying structure 12, and the greasing part of the first greasing structure 21 is rotatably arranged so that the greasing part of the first greasing structure 21 is rotated to face the conveying part of the first conveying structure 11 or the conveying part of the second conveying structure 12. The first assembly portion 31 of the first assembly structure 30 is movably disposed above the conveying portion of the first conveying structure 11 and above the conveying portion of the second conveying structure 12, so as to transfer the first seal on the first conveying structure 11 to the conveying portion of the second conveying structure 12 through the first assembly portion 31, and assemble the first seal with the second seal through the first assembly portion 31.

[0040] With such an arrangement, the first seal and the second seal are transported respectively by the first conveying structure 11 and the second conveying structure 12. Since the greasing portion of the first greasing structure 21 is rotatably arranged, when the first seal and the second seal reach the first greasing structure 21, the greasing portion of the first greasing structure 21 will automatically grease the first seal and the second seal, thereby meeting the automatic greasing requirements of the first seal and the second seal; and when the first seal and the second seal are conveyed to the first assembly portion 31, the first assembly portion 31 will grab the first seal and superimpose it on the second seal to complete the combination therebetween. Such an arrangement can realize automatic greasing and automatic assembly of the first seal and the second seal, thereby solving the technical problem of low greasing and assembly efficiency of the sealing structure in the prior art.

[0041] Specifically, the first seal and the second seal are assembled in such a way that the first seal is stacked on the second seal. The conveying portion of the first conveying structure 11 and the conveying portion of the second conveying structure 12 may be conveyor belts. The first assembly portion 31 may be a clamping structure, and the first assembly portion 31 clamps the first seal and stacks the first seal on the second seal. The grease coating portion of the first grease coating structure 21 may be a grease coating robot, or a grease coating brush, or a grease outlet hole, so as to perform grease coating by a grease coating brush or by grease discharged through the grease outlet hole. The grease coating portion of the second grease coating structure 22 may have the same structure as the grease coating portion of the first grease coating structure 21.

[0042] In this embodiment, the sealing structure also includes a third sealing member and a fourth sealing member, and the production line also includes a third conveying structure 13 and a fourth conveying structure 14 that are spaced apart and a second grease coating structure 22. The third conveying structure 13 is disposed on a side of the second conveying structure 12 away from the first conveying structure 11, and the third conveying structure 13 is spaced apart from the second conveying structure 12, and the third conveying structure 13 is used to convey the third sealing member; the fourth conveying structure 14 is disposed on a side of the third conveying structure 13 away from the second conveying structure 12, and the fourth conveying structure 14 is used to convey the fourth sealing member. The second grease coating structure 22 is disposed between the third conveying structure 13 and the fourth conveying structure 14, and the grease coating portion of the second grease coating structure 22 is rotatably disposed so that the grease coating portion of the second grease coating structure 22 is rotated to be disposed toward the conveying portion of the third conveying structure 13 or the conveying portion of the second conveying structure 12. With such a setting, the third conveying structure 13 and the fourth conveying structure 14 can be used to convey the third seal and the fourth seal respectively, which can avoid the situation where too many seals are stacked on a single conveying structure, and the setting of the second greasing structure 22 can also realize automatic greasing of the third seal and the fourth seal, which can further improve the production efficiency and the degree of automation of the production line.

[0043] Specifically, the third seal and the fourth seal are assembled in such a manner that the third seal is stacked on the fourth seal. The conveying portion of the third conveying structure 13 and the conveying portion of the fourth conveying structure 14 may be a conveyor belt. The second assembly portion 33 may also be a clamping structure, and the second assembly portion 33 clamps the third seal and stacks the third seal on the fourth seal.

[0044] Specifically, the first assembly structure 30 further includes a first assembly frame 32 and a second assembly portion 33. The first assembly frame 32 is arranged above the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14, the second assembly portion 33 is arranged on the first assembly frame 32 at intervals from the first assembly portion 31, the second assembly portion 33 is movably arranged above the third conveying structure 13 and the fourth conveying structure 14, the second assembly portion 33 is used to transfer the fourth sealing member on the fourth conveying structure 14 to the conveying portion on the third conveying structure 13, and assemble the third sealing member with the fourth sealing member through the second assembly portion 33. With such an arrangement, the first assembly part 31 and the second assembly part 33 can be arranged above the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14 through the first assembly frame 32. This not only facilitates the installation of the first assembly part 31 and the second assembly part 33, but also facilitates the first assembly part 31 and the second assembly part 33 to grab the corresponding seals, and the first assembly part 31 and the second assembly part 33 arranged at intervals can also perform assembly operations at the same time, which can further improve the production efficiency of the production line.

[0045] In this embodiment, the production line also includes a second assembly structure 40. The second assembly structure 40 is arranged downstream of the first assembly structure 30 along the conveying direction of the second conveying structure 12; the third assembly part 41 of the second assembly structure 40 is movably arranged above the second conveying structure 12 and the third conveying structure 13. Among them, the first seal is assembled with the second seal to form a first processing assembly, and the third seal is assembled with the fourth seal to form a second processing assembly; the third assembly part 41 of the second assembly structure 40 is used to transfer the first processing assembly on the second conveying structure 12 to the conveying part of the third conveying structure 13, and assemble the first processing assembly and the second processing assembly through the third assembly part 41 to form a sealing structure. With such a setting, the combined first processing assembly and the second processing assembly can be assembled again through the third assembly part 41 to form a complete sealing structure, and the third assembly part 41 can be used to replace the manual highest assembly step of the sealing structure, which can further improve the processing efficiency of the production line.

[0046] Specifically, the conveying length of the conveying part of the second conveying structure 12 is greater than the conveying length of the conveying part of the first conveying structure 11. Alternatively, the conveying length of the conveying part of the third conveying structure 13 is greater than the conveying length of the conveying part of the fourth conveying structure 14. Alternatively, the conveying length of the conveying part of the third conveying structure 13 is greater than the conveying length of the conveying part of the second conveying structure 12. Alternatively, the conveying length of the conveying part of the second conveying structure 12 can be greater than the conveying length of the conveying part of the first conveying structure 11, while the conveying length of the conveying part of the third conveying structure 13 is greater than the conveying length of the conveying part of the fourth conveying structure 14 and the conveying length of the conveying part of the second conveying structure 12. With such a setting, since the conveying parts of the first conveying structure 11 and the fourth conveying structure 14 are shorter, the cost of deploying the production line can be reduced to a certain extent, and the structure of the production line can be made more compact, so that more structures can be accommodated in a limited space; in addition, the first assembly structure 30 can be arranged at the end of the first conveying structure 11, and the second assembly structure 40 can be arranged at the end of the second conveying structure 12. When the sealing parts reach the end of the corresponding conveying structure, the first assembly structure 30 and the second assembly structure 40 can directly determine the position and grasp the sealing parts, thereby further improving the efficiency of the production line system.

[0047] In this embodiment, at least part of the third conveying structure 13 is arranged through the second assembly structure 40, and the production line also includes a transport piece and a storage piece. The transport piece is movably arranged on the side of the third conveying structure 13, and the gripping portion of the transport piece is adapted to the shape of the sealing structure so that the sealing structure can be gripped and transferred by the gripping portion of the transport piece. The storage piece is spaced apart from the third conveying structure 13, and the storage cavity of the storage piece is used to store the sealing structure. With such a setting, the assembled sealing structure can be gripped and boxed at the end of the third conveying structure 13, and the finished sealing structure can be automatically stored, thereby further improving the production efficiency of the production line.

[0048] Specifically, the production line also includes a storage structure 50, and the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14 are spaced apart from the storage structure 50, and the storage cavity of the storage structure 50 is used to store the first seal, the second seal, the third seal and the fourth seal. With such a setting, it is convenient for the storage structure 50 to store the unprocessed first seal, the second seal, the third seal and the fourth seal, so that it is convenient to transport the first seal, the second seal, the third seal and the fourth seal stored in the storage structure 50 to the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14 when needed, which can improve the efficiency of the production line when loading materials.

[0049] In this embodiment, the storage structure 50 includes a first storage part 51, a second storage part 52, a third storage part 53 and a fourth storage part 54. The first storage part 51 is arranged on a side of the first conveying structure 11 away from the second conveying structure 12, and the first storage cavity of the first storage part 51 is used to store the first sealing part. The second storage part 52 is arranged on a side of the second conveying structure 12 away from the third conveying structure 13, and the second storage cavity of the second storage part 52 is used to store the second sealing part. The third storage part 53 is arranged on a side of the third conveying structure 13 away from the fourth conveying structure 14, and the third storage cavity of the third storage part 53 is used to store the third sealing part. The fourth storage part 54 is arranged on a side of the fourth conveying structure 14 away from the third conveying structure 13, and the fourth storage cavity of the fourth storage part 54 is used to store the fourth sealing part. With such a setting, the first seal, the second seal, the third seal and the fourth seal can be classified and stored through the first storage part 51, the second storage part 52 and the fourth storage part 54, which can avoid the situation where all the seals are gathered in a single structure and cause chaos. This can ensure the orderly operation of the production line to a certain extent, and further ensure the production efficiency of the production line.

[0050] Specifically, since the thickness of the first sealing member is relatively small, the first storage member 51 can adopt an 8-station storage structure, and a circular turntable or other structure can be provided inside the first storage member 51 so that when a station is out of material, it can automatically transfer to the next station; the thickness of the second sealing member is also relatively small, and the second storage member 52 can adopt the same 8-station storage structure as the first storage member 51. The thickness of the third sealing member is relatively large, and a boss is provided on the third sealing member, which is not suitable for stacking storage, so the third storage member 53 adopts a multi-row linear storage structure. The thickness of the fourth sealing member is also relatively large, and the fourth storage member 54 adopts a larger storage structure of 16 stations, and a structure similar to a conveyor belt or a turntable is also provided inside the fourth storage member 54 to facilitate the movement of the station out of material.

[0051] In the present embodiment, the storage structure 50 also includes a transfer device 55, which includes a second assembly frame 551 and a transfer structure 552. The second assembly frame 551 extends along the spacing arrangement direction of the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14. The second assembly frame 551 is arranged above the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14. The transfer structure 552 is movably arranged on the second assembly frame 551 along the extension direction of the second assembly frame 551; the transfer structure 552 includes a connecting frame and a transfer part. The extension direction of the connecting frame is set at a preset angle to the extension direction of the second assembly frame 551. The connecting frame is movably arranged on the second assembly frame 551 along the extension direction of the second assembly frame 551, and the transfer part is movably arranged on the connecting frame along the extension direction of the connecting frame. Among them, there are four transfer structures 552, and the four transfer structures 552 are respectively arranged in one-to-one correspondence with the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14, and the transfer part of each transfer structure 552 is used to transfer the corresponding first seal, or the second seal, or the third seal, or the fourth seal. With such a setting, when the production line needs to load materials, the transfer structure 552 can realize the operation of automatic loading, and because the four transfer structures 552 are respectively arranged in one-to-one correspondence with the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14, it can also avoid the occurrence of material picking errors, which can further improve the production efficiency of the production line.

[0052] It should be noted that the transfer device 55 can adopt a two-axis truss with one to four, so that the four transfer structures 552 can move in two directions, so that it is more convenient for the transfer structure 552 to transfer the first seal, the second seal, the third seal, or the fourth seal. Specifically, the transfer part can be a grabbing structure for grabbing and transferring, and the connecting frame can extend in the height direction or in the horizontal direction perpendicular to the second assembly frame 551.

[0053] Specifically, the production line also includes a first grease supply structure 61 and a second grease supply structure 62. The first grease supply structure 61 is arranged on a side of the first conveying structure 11 away from the second conveying structure 12, and the first grease supply structure 61 is used to provide grease to the first grease coating structure 21. The second grease supply structure 62 is arranged on a side of the fourth conveying structure 14 away from the third conveying structure 13, and the second grease supply structure 62 is used to provide grease to the second grease coating structure 22. With such a setting, grease can be provided to the first grease coating structure 21 and the second grease coating structure 22 respectively through the first grease supply structure 61 and the second grease supply structure 62, which can replace the operation of manually replenishing grease and improve the operation time and reliability of the production line.

[0054] Specifically, the first grease supply structure 61 and the second grease supply structure 62 both include a glue pump and a glue gun, and the first grease coating structure 21 and the second grease coating structure 22 both include a grease coating manipulator. The grease in the glue pump is transported to the glue gun through an oil pipe, and the grease coating manipulator is used to accurately control the grease coating.

[0055] Specifically, the production line also includes an operating table 70, and the first conveying structure 11 and the second conveying structure 12, the first grease coating structure 21, the first assembly structure 30, the third conveying structure 13, the fourth conveying structure 14, the second grease coating structure 22 and the second assembly structure 40 are all connected to the operating table 70 so that the operator can operate the above-mentioned components through the operating table 70.

[0056] In this embodiment, the production line is divided into five processes according to the function: the first process: parts sorting; four types of seals are stored in four different storages, namely the first storage part 51, the second storage part 52, the third storage part 53 and the fourth storage part 54, and the four types of parts are simultaneously grabbed by the one-to-four truss system of the transfer device 55 and respectively placed in the first conveying structure 11, the second conveying structure 12, the third conveying structure 13 and the fourth conveying structure 14 to enter the second process. The second process: grease application process; the grease application process is carried out by two articulated plane robots (corresponding to the first grease application structure 21 and the second grease application structure 22) and an automatic glue gun to quickly realize the grease application of each part. The third process: the first assembly part 31 and the second assembly part 33 on the one-to-two truss of the first assembly structure 30 are used to stack the greased parts for the first combination (the first seal and the second seal are combined, and the third seal and the fourth seal are combined). The fourth process: perform secondary assembly through the third assembly part 41 on the one-to-two trusses of the second assembly structure 40 (assemble the first seal with the second seal to form the first processing assembly and the third seal with the fourth seal to form the second processing assembly to form a sealing structure). The fifth process: pack the assembled sealing structure by the planar manipulator of the transport part. The production line in this embodiment is arranged linearly according to the process, and the logic and actions of each process part are coordinated by the central controller.

[0057] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: by setting the first conveying structure 11 and the second conveying structure 12, the first seal and the second seal can be transported in a classified manner, and the first grease coating structure 21 and the first assembly part 31 can realize the separate grease coating and assembly of the first seal and the second seal, and can meet production needs without manual participation in the grease coating and assembly processes, and can solve the technical problem of low grease coating and assembly efficiency of the sealing structure in the prior art.

[0058] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0059] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0060] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0061] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0062] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0063] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A production line, characterized in that: The production line is used to perform a grease coating operation on a sealing structure, wherein the sealing structure comprises a first sealing member and a second sealing member, and the production line comprises: A first conveying structure (11) and a second conveying structure (12) are arranged at intervals, the second conveying structure (12) is arranged on the side of the first conveying structure (11), the conveying part of the first conveying structure (11) is used to convey the first sealing member, and the conveying part of the second conveying structure (12) is used to convey the second sealing member; A first grease coating structure (21) is arranged between the first conveying structure (11) and the second conveying structure (12), and the grease coating portion of the first grease coating structure (21) is rotatably arranged so that the grease coating portion of the first grease coating structure (21) is rotated to be arranged toward the conveying portion of the first conveying structure (11) or the conveying portion of the second conveying structure (12); A first assembly structure (30), wherein a first assembly portion (31) of the first assembly structure (30) is movably arranged above the conveying portion of the first conveying structure (11) and above the conveying portion of the second conveying structure (12), so as to transfer the first sealing member on the first conveying structure (11) to the conveying portion of the second conveying structure (12) through the first assembly portion (31), and assemble the first sealing member with the second sealing member through the first assembly portion (31).

2. The production line according to claim 1, characterized in that: The sealing structure further includes a third sealing member and a fourth sealing member, and the production line further includes: a third conveying structure (13) and a fourth conveying structure (14) arranged at intervals, wherein the third conveying structure (13) is arranged on a side of the second conveying structure (12) away from the first conveying structure (11), the third conveying structure (13) and the second conveying structure (12) are arranged at intervals, and the third conveying structure (13) is used to convey the third sealing member; the fourth conveying structure (14) is arranged on a side of the third conveying structure (13) away from the second conveying structure (12), and the fourth conveying structure (14) is used to convey the fourth sealing member; The second grease coating structure (22) is arranged between the third conveying structure (13) and the fourth conveying structure (14), and the grease coating portion of the second grease coating structure (22) is rotatably arranged so that the grease coating portion of the second grease coating structure (22) can be rotated to be arranged toward the conveying portion of the third conveying structure (13) or the conveying portion of the second conveying structure (12).

3. The production line according to claim 2, characterized in that: The first assembly structure (30) further comprises: A first assembly frame (32) is arranged above the first conveying structure (11), the second conveying structure (12), the third conveying structure (13) and the fourth conveying structure (14); A second assembly part (33), wherein the second assembly part (33) is arranged on the first assembly frame (32) at a distance from the first assembly part (31), and the second assembly part (33) is movably arranged above the third conveying structure (13) and the fourth conveying structure (14), and the second assembly part (33) is used to transfer the fourth sealing member on the fourth conveying structure (14) to the conveying part on the third conveying structure (13), and assemble the third sealing member with the fourth sealing member through the second assembly part (33).

4. The production line according to claim 3, characterized in that: The production line also includes: a second assembly structure (40), arranged downstream of the first assembly structure (30) along the conveying direction of the second conveying structure (12); a third assembly portion (41) of the second assembly structure (40) being movably arranged above the second conveying structure (12) and the third conveying structure (13); The first seal and the second seal are assembled to form a first processing assembly, and the third seal and the fourth seal are assembled to form a second processing assembly; the third assembly portion (41) of the second assembly structure (40) is used to transfer the first processing assembly on the second conveying structure (12) to the conveying portion of the third conveying structure (13), and assemble the first processing assembly and the second processing assembly through the third assembly portion (41) to form the sealing structure.

5. The production line according to claim 4, characterized in that: The conveying length of the conveying portion of the second conveying structure (12) is greater than the conveying length of the conveying portion of the first conveying structure (11); and / or, The conveying length of the conveying portion of the third conveying structure (13) is greater than the conveying length of the conveying portion of the fourth conveying structure (14); and / or, The conveying length of the conveying portion of the third conveying structure (13) is greater than the conveying length of the conveying portion of the second conveying structure (12).

6. The production line according to claim 4, characterized in that: At least part of the third conveying structure (13) is arranged through the second assembly structure (40), and the production line further comprises: A transporting member is movably arranged on a side of the third conveying structure (13), wherein a gripping portion of the transporting member is adapted to the shape of the sealing structure so as to grip and transfer the sealing structure through the gripping portion of the transporting member; A storage piece is arranged at a distance from the third conveying structure (13), and a storage cavity of the storage piece is used to store the sealing structure.

7. The production line according to claim 2, characterized in that: The production line also includes: A storage structure (50), wherein the first conveying structure (11), the second conveying structure (12), the third conveying structure (13) and the fourth conveying structure (14) are all spaced apart from the storage structure (50), and a storage cavity of the storage structure (50) is used for storing the first sealing member, the second sealing member, the third sealing member and the fourth sealing member.

8. The production line according to claim 7, characterized in that: The storage structure (50) comprises: A first storage component (51) is arranged on a side of the first conveying structure (11) away from the second conveying structure (12), and a first storage cavity of the first storage component (51) is used to store the first sealing component; A second storage component (52) is arranged on a side of the second conveying structure (12) away from the third conveying structure (13), and a second storage cavity of the second storage component (52) is used to store the second sealing component; A third storage component (53) is arranged on a side of the third conveying structure (13) away from the fourth conveying structure (14), and a third storage cavity of the third storage component (53) is used to store the third sealing component; A fourth storage component (54) is arranged on a side of the fourth conveying structure (14) away from the third conveying structure (13), and a fourth storage cavity of the fourth storage component (54) is used to store the fourth sealing component.

9. The production line according to claim 8, characterized in that: The storage structure (50) further comprises: A transfer device (55), the transfer device (55) comprising a second assembly frame (551) and a transfer structure (552), the second assembly frame (551) extending along the spacing arrangement direction of the first conveying structure (11), the second conveying structure (12), the third conveying structure (13) and the fourth conveying structure (14), the second assembly frame (551) being arranged above the first conveying structure (11), the second conveying structure (12), the third conveying structure (13) and the fourth conveying structure (14), the transfer structure (552) being movably arranged on the second assembly frame (551) along the extension direction of the second assembly frame (551); the transfer structure (552) comprising a connecting frame and a transfer part, the extension direction of the connecting frame being arranged at a preset angle to the extension direction of the second assembly frame (551), the connecting frame being movably arranged on the second assembly frame (551) along the extension direction of the second assembly frame (551), and the transfer part being movably arranged on the connecting frame along the extension direction of the connecting frame; There are four transfer structures (552), and the four transfer structures (552) are respectively arranged in one-to-one correspondence with the first conveying structure (11), the second conveying structure (12), the third conveying structure (13) and the fourth conveying structure (14), and the transfer part of each transfer structure (552) is used to transfer the corresponding first seal, or the second seal, or the third seal, or the fourth seal.

10. The production line according to claim 3, characterized in that: The production line also includes: a first grease supply structure (61), arranged on a side of the first conveying structure (11) away from the second conveying structure (12), the first grease supply structure (61) being used to provide grease to the first grease coating structure (21); The second grease supply structure (62) is arranged on a side of the fourth conveying structure (14) away from the third conveying structure (13), and the second grease supply structure (62) is used to provide grease to the second grease coating structure (22).

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