Gluing device

Abstract

The present application relates to a glue coating device, which includes a glue holding component, a flexible sealing member and an adjustment component. The glue holding component includes a holding cavity and a first glue outlet located on one side of the holding cavity along a first direction and connected to the external environment. The flexible sealing member is connected to the glue holding component, and at least part of the flexible sealing member is arranged to overlap with the first glue outlet in the first direction. The adjustment component has an adjustment end, which is connected to the flexible sealing member. The adjustment end is configured to move relative to the glue holding component to drive the flexible sealing member to deform and form a notch structure connecting the holding cavity and the external environment. In an embodiment of the present application, the glue coating device can change the shape and size of the outflowing adhesive, so as to achieve adhesives of different shapes and sizes coated at different bonding positions, thereby improving the production efficiency of wind turbine blades.

Description

Technical Field

[0001] The present application relates to the technical field of production equipment, and in particular to a glue coating device. Background Art

[0002] With the transformation of the global energy structure, wind power is becoming more and more important as a clean energy source. Wind turbine blades are the core components for wind turbines to capture wind energy. The adhesive coating process for wind turbine blades is one of the core links in blade production, which directly affects the production efficiency of wind turbine blades.

[0003] At present, adhesive coating devices can only realize the coating operation of adhesives with fixed shapes and sizes, and are difficult to apply to adhesives with different shapes and sizes, which affects the production efficiency of wind turbine blades. Summary of the invention

[0004] The glue coating device provided in the embodiment of the present application can change the shape and size of the outflowing adhesive, so as to achieve the coating of adhesives of different shapes and sizes at different bonding positions, thereby improving the production efficiency of wind turbine blades.

[0005] In a first aspect, an embodiment of the present application provides a glue coating device, comprising:

[0006] The glue containing component comprises a containing cavity and a first glue outlet located at one side of the containing cavity along a first direction and connected to the external environment;

[0007] A flexible sealing member connected to the glue containing component, at least a portion of the flexible sealing member being arranged to overlap with the first glue outlet in the first direction;

[0008] An adjusting component, wherein an adjusting end of the adjusting component is connected to the flexible blocking member;

[0009] Wherein, the adjusting end is configured to move relative to the glue containing component to drive the flexible sealing member to deform and form a gap structure connecting the containing cavity and the external environment.

[0010] In some embodiments, the adjustment assembly includes a first adjustment member connected to one side of the flexible blocking member along a second direction, and the second direction intersects with the first direction;

[0011] The first adjusting member is configured to drive the flexible blocking member to slide along the second direction and / or to cause the flexible blocking member to deform along the second direction.

[0012] In some embodiments, the first adjusting member includes a first adjusting portion and a second adjusting portion spaced apart in a third direction and extending along the second direction, the flexible blocking member includes a first edge and a second edge spaced apart in the second direction and extending along the third direction, and the first direction, the second direction and the third direction intersect each other;

[0013] The projection of at least part of the first adjustment portion in the first direction is between the projection of the first edge in the first direction and the projection of the second edge in the first direction, and the projection of at least part of the second adjustment portion in the first direction is between the projection of the first edge in the first direction and the projection of the second edge in the first direction.

[0014] In some embodiments, the first adjusting member further includes a third adjusting portion located along the third direction at a side of the first adjusting portion away from the second adjusting portion and spaced apart from the first adjusting portion, and the third adjusting portion extends along the second direction;

[0015] The flexible blocking member further includes a third edge and a fourth edge which are spaced apart in the third direction and extend along the second direction, the second adjusting portion is connected to the third edge, and the third adjusting portion is connected to the fourth edge;

[0016] A projection of at least part of the third adjustment portion in the first direction is between a projection of the first edge in the first direction and a projection of the second edge in the first direction.

[0017] In some embodiments, the adjustment assembly further includes a second adjustment member connected to the first adjustment portion, and the second adjustment member is configured to drive the first adjustment portion to slide along the third direction;

[0018] The second adjusting member includes a first slide rail extending along the third direction and a sliding member slidably connected to the first slide rail, and the first adjusting portion is connected to the sliding member and is slidably arranged relative to the sliding member along the second direction.

[0019] In some embodiments, the glue containing component includes a first side wall located on one side of the containing cavity along the first direction, and the first glue outlet is located on the first side wall;

[0020] The first side wall includes a first portion connected to one side of the flexible blocking member along a third direction and slidably arranged along the third direction, and the third direction intersects with the first direction;

[0021] The adjustment component also includes a third adjustment member connected to one side of the flexible sealing member along the third direction, and the third adjustment member is configured to drive the flexible sealing member to deform along the third direction to drive the first part to slide along the third direction.

[0022] In some embodiments, a first sealing strip extending along the second direction is provided on the side of the flexible sealing member facing the first part, and a first connecting groove extending along the second direction is provided on the side of the first part facing the flexible sealing member, the first sealing strip is clamped in the first connecting groove, and the first direction, the second direction and the third direction intersect with each other.

[0023] In some embodiments, the glue holding component includes a first side wall and a second side wall located on both sides of the accommodating cavity along the first direction, a top wall located on one side of the accommodating cavity along the second direction, and a third side wall and a fourth side wall located on both sides of the accommodating cavity along the third direction, the third side wall and the fourth side wall are slidably arranged relative to the top wall along the third direction, the glue holding component forms an opening structure opposite to the top wall in the second direction, and the first glue outlet is arranged on the first side wall;

[0024] One end of the third side wall and the fourth side wall away from the top wall along the second direction protrudes from one end of the first side wall and the second side wall away from the top wall along the second direction.

[0025] In some embodiments, the third side wall includes a first wall and a second wall connected by a bend, a projection of the first wall in the second direction and a projection of the top wall in the second direction are at least partially overlapped, and the first wall and the top wall are in contact with each other in the second direction;

[0026] And / or, the fourth side wall includes a third wall and a fourth wall connected by a bend, a projection of the third wall in the second direction and a projection of the top wall in the second direction are at least partially overlapped, and the third wall and the top wall are in contact in the second direction.

[0027] In some embodiments, a second glue outlet connecting the external environment and the accommodating cavity is disposed on the second side wall, and the second glue outlet is disposed opposite to the first glue outlet in the first direction.

[0028] In an embodiment of the present application, the glue coating device includes a glue holding component for holding adhesive glue, a flexible sealing member connected to the glue holding component, and an adjusting component connected to the flexible sealing member. A holding cavity is formed inside the glue holding component and a first glue outlet connecting the holding cavity and the external environment is provided. The flexible sealing member is connected to the peripheral side of the first glue outlet on the glue holding component, and at least part of the flexible sealing member is arranged to overlap with the first glue outlet in the first direction. The adjusting component has an adjusting end connected to the flexible sealing member, and the adjusting end can move relative to the glue holding component, thereby driving the flexible sealing member to move relative to the glue holding component or causing the flexible sealing member to deform, so as to change the shape and size of the gap structure and adjust the shape and size of the adhesive glue flowing out of the first glue outlet. During the operation of the glue coating device, the adjusting end drives the flexible sealing piece to deform so as to change the shape of the overlapping area of ​​the flexible sealing piece with the first glue outlet in the first direction. Correspondingly, the shape of the non-overlapping area of ​​the flexible sealing piece with the first glue outlet in the first direction, that is, the shape of the notch structure, can also be changed, thereby adjusting and changing the shape and size of the adhesive flowing out of the notch structure, and realizing the coating of adhesives of different shapes and sizes at different bonding positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The features, advantages and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0030] Figure 1 A first overall structural schematic diagram of a glue coating device provided in some embodiments of the present application;

[0031] Figure 2 A first structural schematic diagram of a glue container component in a glue coating device provided in some embodiments of the present application;

[0032] Figure 3 A schematic diagram of a structure in which a flexible sealing member in a glue coating device provided in some embodiments of the present application completely seals a first glue outlet;

[0033] Figure 4 A schematic diagram of a structure in which a flexible blocking member in a glue coating device provided in some embodiments of the present application blocks part of a first glue outlet;

[0034] Figure 5 A schematic diagram of the matching relationship between a glue container component and a mounting plate in a glue coating device provided in some embodiments of the present application;

[0035] Figure 6 A second overall structural schematic diagram of a glue coating device provided in some embodiments of the present application;

[0036] Figure 7 A schematic side view of a partial structure of a glue coating device provided in some embodiments of the present application;

[0037] Figure 8 A schematic diagram of the structure of a flexible sealing member in a glue coating device provided in some embodiments of the present application;

[0038] Fig. 9 A second structural schematic diagram of a glue container component in a glue coating device provided in some embodiments of the present application.

[0039] Marking Description:

[0040] 10. Glue-containing component; 11. accommodating cavity; 111. opening structure; 12. first glue outlet; 121. notch structure; 13. second glue outlet; 14. first side wall; 141. first part; 142. second part; 143. third part; 15. second side wall; 16. third side wall; 161. first wall; 162. second wall; 163. first guide plate; 17. fourth side wall; 171. third wall; 172. fourth wall; 173. second guide plate; 18. top wall; 181. guide hole; 182. guide shaft; 183. glue injection hole; 19. elastic member;

[0041] 20. Flexible blocking member; 21. Blocking portion; 22. Extending portion; 23. First connecting portion; 24. Second connecting portion; 25. Third connecting portion;

[0042] 30. Adjustment assembly; 31. First adjustment member; 311. First adjustment part; 312. Second adjustment part; 313. Third adjustment part; 314. First connection end; 315. Second connection end; 316. Third connection end; 32. Second adjustment member; 321. First slide rail; 322. Sliding member; 33. Third adjustment member; 331. Fourth adjustment part; 332. Fifth adjustment part; 34. Power source; 341. First power source; 342. Second power source; 343. Third power source; 344. Fourth power source; 345. Fifth power source; 35. Synchronous member; 351. Second slide rail;

[0043] 40. Mounting plate; 41. First sliding hole; 42. Second sliding hole; 43. Connecting hole; 44. First connecting wall; 45. Second connecting wall; 46. Mounting wall;

[0044] B1, first edge; B2, second edge; B3, third edge; B4, fourth edge;

[0045] M1, first sealing strip; M2, second sealing strip; M3, third sealing strip;

[0046] X, first direction; Y, second direction; Z, third direction.

[0047] In the drawings, the same reference numerals are used for the same components. The drawings are not drawn to scale. DETAILED DESCRIPTION

[0048] The features and exemplary embodiments of various aspects of the present application will be described in detail below. In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present application, rather than to limit the present application. For those skilled in the art, the present application can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by illustrating the examples of the present application.

[0049] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article 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, article or device. In the absence of further restrictions, the elements defined by the sentence "include..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0050] With the transformation of the global energy structure, wind power is becoming more and more important as a clean energy source. Wind turbine blades are the core components for wind turbines to capture wind energy. The adhesive coating process for wind turbine blades is one of the core links in blade production, which directly affects the production and manufacturing cost of blades.

[0051] At present, the adhesive coating device can only realize the coating operation of adhesives of fixed shapes and sizes. However, a blade often contains multiple adhesive tapes such as the leading edge, trailing edge, auxiliary beam, main beam, and web flange. Each adhesive tape contains multiple types of glue. Therefore, workers need to frequently change rubber boots during a bonding operation, which greatly increases the workload and labor intensity of employees.

[0052] In view of this, first of all, please refer to Figures 1 to 4, the embodiment of the present application provides a glue coating device, which includes a glue containing component 10, a flexible sealing member 20 and an adjustment component 30. The glue containing component 10 includes a containing cavity 11 and a first glue outlet 12 located on one side of the containing cavity 11 along a first direction X and connected to the external environment, the flexible sealing member 20 is connected to the glue containing component 10, at least part of the flexible sealing member 20 is arranged to overlap with the first glue outlet 12 in the first direction X, and the adjustment component 30 has an adjustment end, which is connected to the flexible sealing member 20. Among them, the adjustment end is configured to move relative to the glue containing component 10 to drive the flexible sealing member 20 to deform and form a gap structure 121 connecting the containing cavity 11 and the external environment.

[0053] The glue coating device provided in the embodiment of the present application is capable of coating adhesives of different shapes and thicknesses on the structure to be pasted. For example, in a wind power generation device, adhesives are usually required to be used to bond and fix the various structural parts of the wind turbine blades. At different bonding positions of the wind turbine blades, since the shape and size of the structure itself change, adhesives of different shapes and thicknesses often need to be coated. Alternatively, in the field of construction, adhesives need to be coated on some structures where doors and windows are installed to bond and fix the related structures. The glue coating device provided in the embodiment of the present application can be applied to multiple fields, which will not be listed here.

[0054] Specifically, the glue coating device includes a glue container component 10 for containing adhesive glue and a flexible sealing member 20 connected to the glue container component 10. A containing cavity 11 is formed inside the glue container component 10, and the glue container component 10 is provided with a first glue outlet 12 along a first direction X. The flexible sealing member 20 is connected to the peripheral side of the first glue outlet 12 on the glue container component 10, and at least part of the flexible sealing member 20 is overlapped with the first glue outlet 12 in the first direction X.

[0055] When all the flexible plugging members 20 overlap with the first glue outlet 12 in the first direction X, the flexible plugging members 20 completely seal the first glue outlet 12, so that the adhesive is inside the accommodating cavity 11, and the adhesive cannot flow out from the first glue outlet 12. When part of the flexible plugging members 20 overlap with the first glue outlet 12 in the first direction X, the flexible plugging members 20 partially seal the first glue outlet 12, and form a gap structure 121 that communicates with the external environment in the non-overlapping area of ​​the flexible plugging members 20 and the first glue outlet 12, so that the adhesive inside the accommodating cavity 11 can flow out from the gap structure 121 to the structure to be pasted.

[0056] Furthermore, the glue coating device also includes an adjustment component 30 connected to the flexible sealing member 20, the adjustment component 30 has an adjustment end, the adjustment end is connected to the flexible sealing member 20, and the adjustment end can move relative to the glue-containing member 10, thereby driving the flexible sealing member 20 to move relative to the glue-containing member 10 or causing the flexible sealing member 20 to deform, so as to change the shape and size of the notch structure 121, and adjust the shape and size of the adhesive glue flowing out of the first glue outlet 12. Exemplarily, the adjustment component 30 can be an electric cylinder or a pneumatic cylinder, and the adjustment end is the sliding end in the electric cylinder or the pneumatic cylinder; or, the adjustment component 30 can also include a power source and a corresponding transmission structure, and the adjustment end is the power output end of the transmission structure.

[0057] Before the glue coating device starts working, the flexible sealing member 20 completely closes the first glue outlet 12, and the adhesive is inside the accommodating chamber 11. When the glue coating device is ready to start working, the adjusting end drives the flexible sealing member 20 to move relative to the adhesive containing component 10, so that the gap structure 121 is exposed between the flexible sealing member 20 and the first glue outlet 12 to facilitate the outflow of the adhesive. During the operation of the glue coating device, the adjusting end can drive the flexible sealing member 20 to deform, so as to change the shape of the overlapping area of ​​the flexible sealing member 20 with the first glue outlet 12 in the first direction X. Correspondingly, the shape of the non-overlapping area of ​​the flexible sealing member 20 with the first glue outlet 12 in the first direction X, that is, the shape of the gap structure 121, can be changed, thereby adjusting and changing the shape and size of the adhesive flowing out of the gap structure 121, so as to achieve the coating of adhesives of different shapes and sizes at different bonding positions.

[0058] The setting of the flexible plugging piece 20 is mainly based on its deformable property. In a feasible implementation, the flexible plugging piece 20 can be set to an elastic material. For example, the flexible plugging piece 20 can be set to a silicone material or a rubber material. Since the shape and size of the adhesive generally does not exceed 10 mm during the adjustment process, the elastic deformation of the elastic material with a specific size can also meet the adjustment range of the adhesive. The edge of the flexible plugging piece 20 made of elastic material can form the edge of the notch structure 121. The edge of the elastic material is flexible in deformation and is suitable for coating procedures with more adjustment changes.

[0059] In another achievable embodiment, the flexible plugging member 20 can be set to a non-elastic material. For example, the flexible plugging member 20 can be set to a fiber fabric material, which can be natural fibers such as cotton and linen or synthetic fibers such as nylon. The edge of the flexible plugging member 20 made of fiber fabric needs to be provided with a rigid strip structure to form the edge of the gap structure 121. The edge of the rigid strip structure is relatively stable after deformation, and is suitable for a coating procedure with a longer coating time and coating distance after adjustment.

[0060] In summary, in the embodiment of the present application, the glue coating device includes a glue container component 10 for containing adhesive glue, a flexible sealing member 20 connected to the glue container component 10, and an adjusting component 30 connected to the flexible sealing member 20. The glue container component 10 forms a containing cavity 11 inside and is provided with a first glue outlet 12 connecting the containing cavity 11 and the external environment. The flexible sealing member 20 is connected to the peripheral side of the first glue outlet 12 on the glue container component 10, and at least part of the flexible sealing member 20 is arranged to overlap with the first glue outlet 12 in the first direction X. The adjusting component 30 has an adjusting end connected to the flexible sealing member 20, and the adjusting end can move relative to the glue container component 10, thereby driving the flexible sealing member 20 to move relative to the glue container component 10 or causing the flexible sealing member 20 to deform, so as to change the shape and size of the notch structure 121, and adjust the shape and size of the adhesive glue flowing out of the first glue outlet 12. During the operation of the glue coating device, the adjusting end drives the flexible sealing member 20 to deform so as to change the shape of the overlapping area of ​​the flexible sealing member 20 and the first glue outlet 12 in the first direction X. Correspondingly, the shape of the non-overlapping area of ​​the flexible sealing member 20 and the first glue outlet 12 in the first direction X, that is, the shape of the notch structure 121, can also be changed, thereby adjusting and changing the shape and size of the adhesive flowing out of the notch structure 121, and realizing the coating of adhesives of different shapes and sizes at different bonding positions.

[0061] In some embodiments, see Figures 1 to 4 The adjustment assembly 30 includes a first adjustment member 31 connected to one side of the flexible blocking member 20 along the second direction Y, and the second direction Y intersects with the first direction X. The first adjustment member 31 is configured to drive the flexible blocking member 20 to slide along the second direction Y and / or to deform the flexible blocking member 20 along the second direction Y.

[0062] Optionally, the adjustment end of the first adjustment member 31 is connected to one side of the flexible plugging member 20 along the second direction Y, and the first adjustment member 31 drives the flexible plugging member 20 to slide along the second direction Y, so that the flexible plugging member 20 slides relative to the adhesive component 10 as a whole, and adjusts the overall size of the first glue outlet 12 in the second direction Y to change the size of the adhesive in the second direction Y when it flows out. Optionally, the first adjustment member 31 drives the flexible plugging member 20 to deform along the second direction Y, so that the flexible plugging member 20 slides partially relative to the adhesive component 10, and adjusts the local size of the first glue outlet 12 in the second direction Y. Optionally, after the first adjustment member 31 drives the flexible plugging member 20 to slide along the second direction Y as a whole, it drives the flexible plugging member 20 to deform along the second direction Y, so that the flexible plugging member 20 slides partially relative to the adhesive component 10, and adjusts the local size of the first glue outlet 12 in the second direction Y after adjusting the overall size of the first glue outlet 12 in the second direction Y.

[0063] In some embodiments, see Figures 1 to 5 The first adjusting member 31 includes a first adjusting portion 311 and a second adjusting portion 312 that are spaced apart in the third direction Z and extend along the second direction Y, and the flexible blocking member 20 includes a first edge B1 and a second edge B2 that are spaced apart in the second direction Y and extend along the third direction Z. The first direction X, the second direction Y, and the third direction Z intersect each other. The projection of at least part of the first adjusting portion 311 in the first direction X is between the projection of the first edge B1 in the first direction X and the projection of the second edge B2 in the first direction X, and the projection of at least part of the second adjusting portion 312 in the first direction X is between the projection of the first edge B1 in the first direction X and the projection of the second edge B2 in the first direction X.

[0064] The first adjusting portion 311 is arranged to extend along the second direction Y so as to correspond to the adjustment of the flexible blocking member 20 by the first adjusting portion 311 along the second direction Y. While ensuring the adjustment function of the first adjusting portion 311, the probability of interference between the first adjusting portion 311 and other structures is reduced. At the same time, in order to improve the synchronization between the flexible blocking member 20 and the first adjusting portion 311 in the second direction Y, the first adjusting portion 311 extends between the first edge B1 and the second edge B2 of the flexible blocking member 20. Through the above arrangement, the adjustment end of the first adjusting portion 311 can extend to the extension size range of the flexible blocking member 20 in the second direction Y, reducing the deformation of the overlapping portion of the flexible blocking member 20 in the second direction Y with the first adjusting portion 311, thereby reducing the difference between the adjustment size of the flexible blocking member 20 in the second direction Y and the sliding size of the first adjusting portion 311 in the second direction Y, so as to improve the synchronization between the flexible blocking member 20 and the first adjusting portion 311 in the second direction Y.

[0065] Furthermore, the second edge B2 is the edge of the notch structure 121 formed on the flexible sealing member 20, and the adjustment end of the first adjustment portion 311 is connected to the second edge B2. The first adjustment portion 311 is provided with a plurality of connection points at the overlapping portion with the flexible sealing member 20 in the second direction Y. While improving the connection stability between the first adjustment portion 311 and the flexible sealing member 20, the first adjustment portion 311 can directly adjust the position of the second edge B2 in the second direction Y, thereby ensuring the reliability of the first adjustment portion 311 in adjusting the size of the notch structure 121 in the second direction Y.

[0066] The second adjustment portion 312 and the first adjustment portion 311 are arranged at intervals in the third direction Z, which can form two-point adjustment for the flexible blocking member 20 in the third direction Z, improve the adjustment efficiency of the first adjustment member 31 on the flexible blocking member 20, and increase the adjustment forms of the first adjustment member 31 on the flexible blocking member 20. When the first adjustment portion 311 and the second adjustment portion 312 slide along the second direction Y at the same time, the smoothness of the sliding of the flexible blocking member 20 along the second direction Y can be improved. When the sliding distances of the first adjustment portion 311 and the second adjustment portion 312 in the second direction Y are different, the flexible blocking member 20 can be formed into different shapes, thereby forming notch structures 121 of different shapes.

[0067] The arrangement of the second adjustment portion 312 relative to the first edge B1 and the second edge B2 of the flexible sealing member 20 has similar principles and beneficial effects as the arrangement of the first adjustment portion 311 relative to the first edge B1 and the second edge B2 of the flexible sealing member 20 , and will not be repeated here.

[0068] In some embodiments, see Figures 1 to 5 The first adjusting member 31 further includes a third adjusting portion 313 located on the side of the first adjusting portion 311 away from the second adjusting portion 312 along the third direction Z and spaced apart from the first adjusting portion 311, and the third adjusting portion 313 extends along the second direction Y. The flexible blocking member 20 further includes a third edge B3 and a fourth edge B4 spaced apart in the third direction Z and extending along the second direction Y, the second adjusting portion 312 is connected to the third edge B3, and the third adjusting portion 313 is connected to the fourth edge B4. The projection of at least part of the third adjusting portion 313 in the first direction X is between the projection of the first edge B1 in the first direction X and the projection of the second edge B2 in the first direction X.

[0069] The second adjustment portion 312 and the third adjustment portion 313 are respectively connected to the two side edges of the flexible sealing component 20 along the third direction Z, and the first adjustment portion 311 is connected to the middle position of the flexible sealing component 20 along the third direction Z, so that the flexible sealing component 20 can be adjusted at three points in the third direction Z, and can adapt to changes in various shapes of the adhesive. At the same time, the first adjustment portion 311, the second adjustment portion 312 and the third adjustment portion 313 fully cover the dimensions of the flexible sealing component 20 along the third direction Z, and can fully adjust the deformation of the flexible sealing component 20.

[0070] Optionally, the second adjustment portion 312 and the third adjustment portion 313 keep their positions unchanged, the first adjustment portion 311 drives the flexible plugging member 20 to deform, and the projection of the notch structure 121 in the first direction X forms an equilateral triangle shape. Optionally, the first adjustment portion 311 keeps its position unchanged, the second adjustment portion 312 and the third adjustment portion 313 drive the flexible plugging member 20 to deform, and the projection of the notch structure 121 in the first direction X forms an inverted triangle shape. Optionally, the first adjustment portion 311, the second adjustment portion 312 and the third adjustment portion 313 simultaneously adjust the flexible plugging member 20 along the second direction Y, and the projection of the notch structure 121 in the first direction X forms a rectangular shape.

[0071] The arrangement of the third adjustment portion 313 relative to the first edge B1 and the second edge B2 of the flexible sealing member 20 has similar principles and beneficial effects as those of the first adjustment portion 311 relative to the first edge B1 and the second edge B2 of the flexible sealing member 20 , and will not be repeated here.

[0072] In some embodiments, see Figures 1 to 6 The adjustment assembly 30 further includes a second adjustment member 32 connected to the first adjustment portion 311, and the second adjustment member 32 is configured to drive the first adjustment portion 311 to slide along the third direction Z. The second adjustment member 32 includes a first slide rail 321 extending along the third direction Z and a sliding member 322 slidably connected to the first slide rail 321, and the first adjustment portion 311 is connected to the sliding member 322 and is slidably arranged along the second direction Y relative to the sliding member 322.

[0073] The second adjusting member 32 can drive the first adjusting portion 311 to slide along the third direction Z, thereby driving the flexible plugging member 20 to deform in the third direction Z, and further adjusting the shape of the notch structure 121. Exemplarily, when the second adjusting member 32 drives the first adjusting portion 311 to slide along the third direction Z toward the second adjusting portion 312, part of the flexible plugging member 20 between the first adjusting portion 311 and the second adjusting portion 312 is locally compressed, and part of the flexible plugging member 20 between the first adjusting portion 311 and the third adjusting portion 313 is locally stretched. When the first adjusting portion 311, the second adjusting portion 312, and the third adjusting portion 313 simultaneously adjust the flexible plugging member 20 along the second direction Y, after the projection of the notch structure 121 in the first direction X forms a rectangular shape, the second adjusting portion 312 and the third adjusting portion 313 keep their positions unchanged, and when the first adjusting portion 311 adjusts the flexible plugging member 20 in both the second direction Y and the third direction Z, the projection of the notch structure 121 in the first direction X forms a shape with a vertex offset.

[0074] The first adjusting part 311 is connected to the sliding member 322. When the sliding member 322 slides on the first slide rail 321 along the third direction Z, the first adjusting part 311 is driven to slide along the third direction Z, thereby driving the flexible blocking member 20 to deform in the third direction Z. At the same time, the first adjusting part 311 is also slidably arranged along the second direction Y relative to the sliding member 322, thereby driving the flexible blocking member 20 to deform in the second direction Y. Through the above arrangement, the first adjusting part 311 can slide relatively independently in the second direction Y and the third direction Z, thereby improving the flexibility of the flexible blocking member 20 to deform.

[0075] In some embodiments, see Figures 1 to 7 , the adjustment component 30 includes a power source 34, and the glue coating device also includes a mounting plate 40 connected to the glue containing component 10, and the mounting plate 40 is used to install and fix the power source in the adjustment component 30. Specifically, the adjustment component 30 includes a first power source 341, the first power source 341 is connected to the first adjustment part 311 and drives the first adjustment part 311 to slide along the second direction Y, and the first power source 341 is fixed to the sliding member 322 and slides along the third direction Z with the sliding member 322. The mounting plate 40 is provided with a first sliding hole 41 along the second direction Y, and the first adjustment part 311 slides inside the first sliding hole 41 along the third direction Z. The adjustment component 30 also includes a second power source 342, and the second power source 342 is fixed to the mounting plate 40 and drives the sliding member 322 to slide along the first slide rail 321.

[0076] The adjustment assembly 30 also includes a third power source 343 and a synchronous member 35 connected to both the second adjustment part 312 and the third adjustment part 313. The third power source 343 drives the synchronous member 35 to slide along the second direction Y, and drives the second adjustment part 312 and the third adjustment part 313 to slide synchronously in the second direction Y. The third power source 343 is connected to the mounting plate 40.

[0077] In some embodiments, the flexible sealing member 20 includes a bent sealing portion 21 and an extension portion 22, wherein the sealing portion 21 is used to seal the first glue outlet 12 in the first direction X, and the extension portion 22 is extended along the first direction X from the side of the sealing portion 21 away from the first glue outlet 12. The extension portion 22 can guide the adhesive flowing out of the first glue outlet 12 to a certain extent so that the adhesive can flow out of the first glue outlet 12 smoothly.

[0078] In order to facilitate the connection between the first adjusting member 31 and the flexible blocking member 20 and improve the connection strength between the first adjusting member 31 and the flexible blocking member 20, the flexible blocking member 20 also includes a first connection portion 23, a second connection portion 24 and a third connection portion 25 connected to the blocking portion 21 and the extension portion 22, and the first connection portion 23, the second connection portion 24 and the third connection portion 25 are arranged at intervals in the third direction Z. The first adjusting portion 311 includes a first connection end 314, and a first clamping structure is formed at the first connection end 314. The first connection portion 23 is clamped inside the first clamping structure, and the first connection end 314 is a rigid structure. Furthermore, the first connection portion 23 and the first connection end 314 can also be connected by bolts and nuts to further improve the connection strength between the first adjusting portion 311 and the first connection portion 23.

[0079] Similarly, the second adjustment portion 312 includes a second connection end 315, a second clamping structure is formed at the second connection end 315, the second connection portion 24 is clamped inside the second clamping structure, and the second connection end 315 is a rigid structure. The third adjustment portion 313 includes a third connection end 316, a third clamping structure is formed at the third connection end 316, the third connection portion 25 is clamped inside the third clamping structure, and the third connection end 316 is a rigid structure.

[0080] In some embodiments, see Figures 1 to 5 The glue holding component 10 includes a first side wall 14 located on one side of the accommodating cavity 11 along the first direction X, and the first glue outlet 12 is located on the first side wall 14. The first side wall 14 includes a first portion 141 connected to the flexible blocking member 20 along the third direction Z and slidably arranged along the third direction Z, and the third direction Z intersects with the first direction X. The adjustment component 30 also includes a third adjustment member 33 connected to the flexible blocking member 20 along the third direction Z, and the third adjustment member 33 is configured to drive the flexible blocking member 20 to deform along the third direction Z to drive the first portion 141 to slide along the third direction Z.

[0081] The third adjusting member 33 is provided to drive the flexible plugging member 20 to deform along the third direction Z, thereby adjusting the size of the notch structure 121 in the third direction Z, so as to change the size of the adhesive in the third direction Z when it flows out. When the flexible plugging member 20 is not deformed in the third direction Z, the extension size of the flexible plugging member 20 and the first part 141 in the third direction Z is consistent with the extension size of the first adhesive outlet 12 in the third direction Z. When the flexible plugging member 20 is deformed in the third direction Z, the extension size of the flexible plugging member 20 in the third direction Z increases or decreases, driving the first part 141 to slide along the third direction Z, compensating for the change in the extension size of the flexible plugging member 20 in the third direction Z, so as to ensure that the adhesive only flows out from the bottom of the flexible plugging member 20 along the second direction Y. The change in the extension size of the flexible plugging member 20 in the third direction Z causes the size of the notch structure 121 in the third direction Z to change, thereby changing the size of the adhesive in the third direction Z when it flows out.

[0082] Specifically, see Figures 1 to 7 The third adjusting member 33 includes a fourth adjusting portion 331, which can be connected to the second connecting end 315 on the second adjusting portion 312, and the fourth adjusting portion 331 can drive the second connecting end 315 to slide along the third direction Z. At the same time, the fourth adjusting portion 331 is slidably arranged relative to the second connecting end 315 along the second direction Y, so as to realize the independent adjustment of the second adjusting portion 312 and the fourth adjusting portion 331 on the flexible blocking member 20. The adjusting assembly 30 also includes a fourth power source 344, which drives the fourth adjusting portion 331 to slide along the third direction Z, and the fourth power source 344 is fixed to the mounting plate 40. The mounting plate 40 is provided with a second sliding hole 42 along the second direction Y, and the second adjusting portion 312 slides along the third direction Z inside the second sliding hole 42. The synchronizer 35 is provided with a second slide rail 351, and the second adjusting portion 312 slides along the third direction Z inside the second slide rail 351, and the second adjusting portion 312 is clamped inside the second slide rail 351 in the second direction Y.

[0083] In some embodiments, see Figures 1 to 8 A first sealing strip M1 extending along the second direction Y is provided on one side of the flexible sealing member 20 facing the first portion 141 , and a first connecting groove extending along the second direction Y is provided on one side of the first portion 141 facing the flexible sealing member 20 , and the first sealing strip M1 is clamped in the first connecting groove.

[0084] The provision of the first sealing strip M1 can improve the connection sealing performance between the flexible sealing member 20 and the first part 141, and reduce the probability of the adhesive flowing out from the connection gap between the flexible sealing member 20 and the first part 141. The first sealing strip M1 can slide along the second direction Y inside the first connection groove, so that the flexible sealing member 20 can still maintain good sealing performance between the first part 141 and the flexible sealing member 20 during the sliding process along the second direction Y.

[0085] In some embodiments, in order to improve the connection strength between the first part 141 and the flexible plugging member 20, a first ridge extending along the second direction Y is provided on the first part 141, and a first guide groove is formed on the second connection end 315. The first ridge is clamped inside the first guide groove along the third direction Z to ensure the distance between the flexible plugging member 20 and the first part 141 through the rigid structure of the second connection end 315, and to ensure the sealing performance of the first sealing strip M1 between the flexible plugging member 20 and the first part 141. The first ridge is slidably connected to the inside of the first guide groove along the second direction Y to ensure that the flexible plugging member 20 can slide or deform smoothly along the second direction Y relative to the first part 141.

[0086] In some embodiments, see Figures 1 to 8 The first side wall 14 includes a second portion 142 connected to the side of the flexible blocking member 20 away from the first portion 141 along the third direction Z, and the second portion 142 is slidably arranged along the third direction Z. The third adjusting member 33 also includes a fifth adjusting portion 332 connected to the second portion 142, the fifth adjusting portion 332 is connected to the third connecting end 316 on the third adjusting portion 313, and the fifth adjusting portion 332 can drive the third connecting end 316 to slide along the third direction Z. At the same time, the fifth adjusting portion 332 is slidably arranged relative to the third connecting end 316 along the second direction Y to achieve independent adjustment of the flexible blocking member 20 by the third adjusting portion 313 and the fifth adjusting portion 332. The adjusting assembly 30 includes a fifth power source 345, the fifth power source 345 drives the fifth adjusting portion 332 to slide along the third direction Z, and the fifth power source 345 is fixed to the mounting plate 40. The third adjusting portion 313 slides along the third direction Z inside the second sliding hole 42 , the third adjusting portion 313 slides along the third direction Z inside the second sliding rail 351 , and the third adjusting portion 313 is clamped inside the second sliding rail 351 in the second direction Y.

[0087] In some embodiments, a second sealing strip M2 extending along the second direction Y is provided on one side of the flexible sealing member 20 facing the second portion 142, a second connecting groove extending along the second direction Y is provided on one side of the second portion 142 facing the flexible sealing member 20, and the second sealing strip M2 is clamped in the second connecting groove. Further, a second convex ridge extending along the second direction Y is provided on the second portion 142, and a second guide groove is formed on the third connecting end 316. The second convex ridge is clamped in the second guide groove along the third direction Z, and the second convex ridge is slidably connected in the second guide groove along the second direction Y.

[0088] In some embodiments, the first side wall 14 includes a fixed third portion 143, which is located on one side of the first portion 141 and the second portion 142 along the second direction Y. When the flexible blocking member 20 slides or deforms along the second direction Y, a notch structure 121 is formed on the side of the flexible blocking member 20 away from the third portion 143. The first portion 141 partially overlaps the third portion 143 in the second direction Y, and the second portion 142 partially overlaps the third portion 143 in the second direction Y. A third sealing strip M3 is provided on the side of the flexible blocking member 20 facing the third portion 143 to improve the sealing between the flexible blocking member 20 and the first side wall 14.

[0089] In some embodiments, see Figures 1 to 9 The glue-containing component 10 includes a first side wall 14 and a second side wall 15 located on both sides of the accommodating cavity 11 along the first direction X, a top wall 18 located on one side of the accommodating cavity 11 along the second direction Y, and a third side wall 16 and a fourth side wall 17 located on both sides of the accommodating cavity 11 along the third direction Z. The third side wall 16 and the fourth side wall 17 are slidably arranged relative to the top wall 18 along the third direction Z. The glue-containing component 10 forms an opening structure 111 opposite to the top wall 18 in the second direction Y. The first glue outlet 12 is arranged on the first side wall 14. One end of the third side wall 16 and the fourth side wall 17 along the second direction Y away from the top wall 18 protrudes from one end of the first side wall 14 and the second side wall 15 along the second direction Y away from the top wall 18.

[0090] During the gluing process, the opening structure 111 is arranged opposite to the structure to be glued, and the adhesive can directly contact the structure to be glued through the opening structure 111. The notch structure 121 is connected to the opening structure 111, and when the gluing device passes through the bonding position, the notch structure 121 can change the shape and size of the adhesive on the structure to be glued to improve the gluing efficiency of the gluing device.

[0091] The third side wall 16 and the fourth side wall 17 can slide relative to the top wall 18, and the distance between the third side wall 16 and the fourth side wall 17 can be changed, so that the glue coating device is suitable for structures to be pasted with different sizes. Furthermore, the ends of the third side wall 16 and the fourth side wall 17 away from the top wall 18 along the second direction Y can be contacted and limited with the structure to be pasted, so as to improve the relative position stability between the glue coating device and the structure to be pasted.

[0092] Furthermore, the adhesive component 10 also includes an elastic member 19 connected between the third side wall 16 and the fourth side wall 17, and the elastic member 19 drives the third side wall 16 and the fourth side wall 17 to slide toward each other in the third direction Z. The elastic member 19 drives the third side wall 16 and the fourth side wall 17 to clamp the structure to be pasted, so as to improve the tightness between the third side wall 16 and the fourth side wall 17 and the structure to be pasted, reduce the probability of the adhesive leaking from the gap between the third side wall 16 and the fourth side wall 17 and the structure to be pasted, and at the same time, it can also improve the relative position stability between the adhesive coating device and the structure to be pasted. Exemplarily, the elastic member 19 includes a spring.

[0093] In order to ensure the sliding stability of the third side wall 16 and the fourth side wall 17, optionally, the top wall 18 is provided with a guide hole 181 along the third direction Z, a guide shaft 182 is provided inside the guide hole 181, and the third side wall 16 and the fourth side wall 17 are both connected to the guide shaft 182, and the sliding stability of the third side wall 16 and the fourth side wall 17 is improved by the provision of the guide hole 181 and the guide shaft 182. In one embodiment, the third side wall 16 and the fourth side wall 17 are fixedly connected to the guide shaft 182, and the guide shaft 182 slides inside the guide hole 181. In another embodiment, the guide shaft 182 is fixedly provided at the temporal portion of the guide hole 181, and the third side wall 16 and the fourth side wall 17 are slidably connected to the guide shaft 182.

[0094] Optionally, a first guide plate 163 is provided on the side of the third side wall 16 facing away from the accommodating cavity 11, and a second guide plate 173 is provided on the side of the fourth side wall 17 facing away from the accommodating cavity 11, and the spacing between the first guide plate 163 and the second guide plate 173 in the third direction Z gradually increases along the first direction X away from the side of the third side wall 16, so as to guide the travel route of the glue coating device on the structure to be pasted.

[0095] In some embodiments, the third side wall 16 includes a first wall 161 and a second wall 162 connected in a bent manner, a projection of the first wall 161 in the second direction Y and a projection of the top wall 18 in the second direction Y are at least partially overlapped, and the first wall 161 and the top wall 18 are contacted in the second direction Y. And / or, the fourth side wall 17 includes a third wall 171 and a fourth wall 172 connected in a bent manner, a projection of the third wall 171 in the second direction Y and a projection of the top wall 18 in the second direction Y are at least partially overlapped, and the third wall 171 and the top wall 18 are contacted in the second direction Y.

[0096] In order to ensure that the third side wall 16 can form a sealing structure with the top wall 18 during the sliding process along the third direction Z, the third side wall 16 is provided with a first wall 161 and a second wall 162 connected by a bend, and the first wall 161 is provided in parallel with the top wall 18 and in contact with the top wall 18, so that the third side wall 16 is sealed in the second direction Y. The second wall 162 extends from the side of the first wall 161 away from the top wall 18 in a direction away from the top wall 18, so as to form a seal of the third side wall 16 in the third direction Z. The setting principle and beneficial effects of the fourth side wall 17 are similar to those of the third side wall 16, and will not be repeated here.

[0097] In some embodiments, a glue injection hole 183 connected to the accommodating cavity 11 is formed on the top wall 18. During the operation of the glue coating device, the adhesive enters the accommodating cavity 11 through the glue injection hole 183 and flows out of the accommodating cavity 11 through the first glue outlet 12. A second glue outlet 13 connecting the external environment and the accommodating cavity 11 is provided on the second side wall 15. The second glue outlet 13 and the first glue outlet 12 are arranged opposite to each other in the first direction X.

[0098] During the operation of the glue coating device, it is inevitable that the glue feeding rate is inconsistent with the glue discharging rate. In order to reduce damage to the glue coating device, a second glue outlet 13 is formed on the second side wall 15. When the adhesive glue does not flow out from the first glue outlet 12 in time, it can flow out from the second glue outlet 13 to reduce the pressure inside the accommodating cavity 11. Furthermore, during the operation of the glue coating device, the glue is applied along the first direction X from the first side wall 14 to the side of the second side wall 15. The second glue outlet 13 is arranged relative to the first glue outlet 12 in the first direction X, which not only facilitates the outflow of the adhesive glue from the second glue outlet 13, but also facilitates the adhesive glue to flow from the second glue outlet 13 to the first glue outlet 12 during the glue coating process, thereby improving the working efficiency of the glue coating device.

[0099] In some embodiments, part of the mounting plate 40 is located on one side of the top wall 18 along the second direction Y, and a connecting hole 43 is provided on the mounting plate 40 to connect with the glue injection hole 183 on the top wall 18. During the operation of the glue coating device, the adhesive can flow through the connecting hole 43 and the glue injection hole 183 into the accommodating cavity 11. The mounting plate 40 includes a first connecting wall 44 connected to the first side wall 14, a second connecting wall 45 connected to the second side wall 15, and a mounting wall 46 connected to the first connecting wall 44 and the second connecting wall 45. The power source, the first sliding hole 41, the second sliding hole 42, and the connecting hole 43 are provided on the mounting wall 46. The first connecting wall 44 and the second connecting wall 45 are both bent and connected to the mounting wall 46, and the glue container assembly 10 is located between the first connecting wall 44 and the second connecting wall 45.

[0100] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A glue coating device, characterized in that: include: The glue containing component comprises a containing cavity and a first glue outlet located at one side of the containing cavity along a first direction and connected to the external environment; A flexible sealing member connected to the glue containing component, at least a portion of the flexible sealing member being arranged to overlap with the first glue outlet in the first direction; An adjusting component, wherein an adjusting end of the adjusting component is connected to the flexible blocking member; Wherein, the adjusting end is configured to move relative to the glue containing component to drive the flexible sealing member to deform and form a gap structure connecting the containing cavity and the external environment.

2. The gluing device according to claim 1, characterized in that: The adjustment assembly includes a first adjustment member connected to one side of the flexible blocking member along a second direction, and the second direction intersects with the first direction; The first adjusting member is configured to drive the flexible blocking member to slide along the second direction and / or to cause the flexible blocking member to deform along the second direction.

3. The gluing device according to claim 2, characterized in that: The first adjusting member includes a first adjusting portion and a second adjusting portion which are arranged at intervals in the third direction and extend along the second direction, the flexible blocking member includes a first edge and a second edge which are arranged at intervals in the second direction and extend along the third direction, and the first direction, the second direction and the third direction intersect each other; The projection of at least part of the first adjustment portion in the first direction is between the projection of the first edge in the first direction and the projection of the second edge in the first direction, and the projection of at least part of the second adjustment portion in the first direction is between the projection of the first edge in the first direction and the projection of the second edge in the first direction.

4. The gluing device according to claim 3, characterized in that: The first adjusting member further includes a third adjusting portion located along the third direction at a side of the first adjusting portion away from the second adjusting portion and spaced apart from the first adjusting portion, and the third adjusting portion extends along the second direction; The flexible blocking member further includes a third edge and a fourth edge which are spaced apart in the third direction and extend along the second direction, the second adjusting portion is connected to the third edge, and the third adjusting portion is connected to the fourth edge; A projection of at least part of the third adjustment portion in the first direction is between a projection of the first edge in the first direction and a projection of the second edge in the first direction.

5. The gluing device according to claim 4, characterized in that: The adjustment assembly further includes a second adjustment member connected to the first adjustment portion, wherein the second adjustment member is configured to drive the first adjustment portion to slide along the third direction; The second adjusting member includes a first slide rail extending along the third direction and a sliding member slidably connected to the first slide rail, and the first adjusting portion is connected to the sliding member and is slidably arranged relative to the sliding member along the second direction.

6. The gluing device according to claim 1, characterized in that: The glue containing component comprises a first side wall located at one side of the containing cavity along the first direction, and the first glue outlet is located at the first side wall; The first side wall includes a first portion connected to one side of the flexible blocking member along a third direction and slidably arranged along the third direction, and the third direction intersects with the first direction; The adjustment component also includes a third adjustment member connected to one side of the flexible sealing member along the third direction, and the third adjustment member is configured to drive the flexible sealing member to deform along the third direction to drive the first part to slide along the third direction.

7. The gluing device according to claim 6, characterized in that: A first sealing strip extending along a second direction is provided on one side of the flexible sealing member facing the first part, and a first connecting groove extending along the second direction is provided on one side of the first part facing the flexible sealing member. The first sealing strip is clamped in the first connecting groove, and the first direction, the second direction and the third direction intersect with each other.

8. The gluing device according to claim 1, characterized in that: The glue containing component comprises a first side wall and a second side wall located at both sides of the containing cavity along the first direction, a top wall located at one side of the containing cavity along the second direction, and a third side wall and a fourth side wall located at both sides of the containing cavity along the third direction, the third side wall and the fourth side wall are slidably arranged relative to the top wall along the third direction, the glue containing component forms an opening structure opposite to the top wall in the second direction, and the first glue outlet is arranged on the first side wall; One end of the third side wall and the fourth side wall away from the top wall along the second direction protrudes from one end of the first side wall and the second side wall away from the top wall along the second direction.

9. The gluing device according to claim 8, characterized in that: The third side wall includes a first wall and a second wall connected by a bend, a projection of the first wall in the second direction and a projection of the top wall in the second direction are at least partially overlapped, and the first wall and the top wall are in contact with each other in the second direction; And / or, the fourth side wall includes a third wall and a fourth wall connected by a bend, a projection of the third wall in the second direction and a projection of the top wall in the second direction are at least partially overlapped, and the third wall and the top wall are in contact in the second direction.

10. The glue coating device according to claim 8, characterized in that: The second side wall is provided with a second glue outlet communicating with the external environment and the accommodating cavity, and the second glue outlet is arranged opposite to the first glue outlet in the first direction.

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