Coating tool and coating system

Abstract

The utility model is suitable for the technical field of tools, and provides a coating tool and a coating system.The coating tool is used for supporting an upper vehicle body structure and comprises a base, a coating layer and a coating layer, the first supporting assembly is connected to the base, and the first supporting assembly is used for being fixedly connected with the side wall of an upper vehicle body structure; the second supporting assembly is connected to the base and located on one side of the first supporting assembly in the first direction, and the second supporting assembly is used for being rotationally connected with part of the opening and closing piece of the upper vehicle body structure; according to the coating tool provided by the embodiment of the invention, the side wall is fixed through the first supporting assembly, the partial opening and closing part is fixed through the second supporting assembly, and the first supporting assembly and the second supporting assembly are arranged in the first direction, so that mutual interference between the side wall and the partial opening and closing part is reduced; therefore, the processes of electrophoresis, spraying, wax injection and the like in the vehicle machining process can better and more uniformly treat the upper vehicle body.

Description

Technical Field

[0001] The present application belongs to the field of tooling technology, and in particular relates to a painting tooling and a painting system. Background Art

[0002] Currently, in the automobile manufacturing process, different processing steps such as electrophoresis, sealing, spraying, and wax injection of the car body usually require the replacement of different tooling to support the car body, which is inefficient and has high manufacturing costs. Utility Model Content

[0003] In view of the above problems, the present application provides a coating tool and a coating system, which can alleviate the problem of low efficiency caused by using different tooling for different processes.

[0004] The present application provides a painting tool for supporting an upper vehicle body structure. The painting tool includes:

[0005] A base; a first support assembly connected to the base, the first support assembly being used to be fixedly connected to the side panel of the upper body structure; a second support assembly connected to the base and located on one side of the first support assembly along the first direction, the second support assembly being used to be rotatably connected to at least part of the opening and closing member of the upper body structure.

[0006] In the technical solution of this embodiment, the side panel is fixed by the first support assembly, and part of the opening and closing parts are supported by the second support assembly, and the first support assembly and the second support assembly are arranged along the first direction to reduce the mutual interference between the side panel and part of the opening and closing parts, so that the electrophoresis, spraying, wax injection and other processes in the vehicle processing process can better and more evenly process the vehicle body.

[0007] In some embodiments, the first support assembly includes two support structures connected to the base, the two support structures are respectively used to fix the two side walls, and the two support structures are spaced apart along the second direction; the second direction is set at an angle to the first direction.

[0008] The technical solution of this embodiment provides some specific structures of the first support assembly, so that the first support assembly includes two support structures, so as to support the side panels on both sides of the vehicle width direction respectively through the two support structures.

[0009] In some embodiments, the support structure includes at least three fixing structures fixedly connected to the side panels.

[0010] In the technical solution of this embodiment, the support structure includes at least three fixing structures, so that the support structure can fix the side wall more stably.

[0011] In some embodiments, the support structure includes a first fixing member, which is used as a fixing structure and is fixedly connected to the side panel along the second direction.

[0012] In the technical solution of this embodiment, the supporting structure includes a first fixing member, and the first fixing member is used as a fixing structure of the supporting structure, so that the first fixing member can fix the side portion of the side panel along the second direction.

[0013] In some embodiments, the support structure includes a second fixing member, which is used as a fixing structure and is fixedly connected to the side panel along a third direction; the third direction is set at an angle to the first direction and the second direction.

[0014] In the technical solution of this embodiment, the supporting structure includes a second fixing member, and the second fixing member is used as another fixing structure of the supporting structure, so that the second fixing member can fix the bottom of the side panel along the third direction.

[0015] In some embodiments, the support structure includes at least two first columns respectively connected to each fixed structure, each first column is connected to the base, and each first column is arranged at intervals along the first direction.

[0016] In the technical solution of this embodiment, the supporting structure also includes at least two first columns, so that the first columns provide a fixed foundation for the fixed structure; the first columns are arranged along the first direction, so that the fixed structures can fix different positions of the side wall along the first direction; different fixed structures can also be connected to different height positions of the first columns, so that the fixed structures can fix different positions of the side wall, thereby improving the stability of the support structure in fixing the side wall.

[0017] In some embodiments, the second supporting assembly includes a second column connected to the base, and the second column is used to rotate an end of the front cover connected to the opening and closing member close to the side wall.

[0018] In the technical solution of this embodiment, the second support assembly includes a second column to support the front cover through the second column; the front cover can be rotatably connected to the second column, so that the front cover can be opened and closed during processes such as electrophoresis, spraying, and wax injection, thereby meeting processing requirements.

[0019] In some embodiments, the height of the second column ranges from 800 mm to 1200 mm, and one end of the second column facing away from the base along the height direction is connected to the front cover.

[0020] The technical solution of this embodiment provides some height ranges of the second columns, so that the height of the second columns is higher, so that the front cover has a higher height from the ground, providing sufficient space for processing the front cover, and facilitating processing of the front cover in different processes.

[0021] In some embodiments, the number of the second pillars is two, and the two second pillars are spaced apart along the second direction; the second direction is arranged at an angle to the first direction.

[0022] The technical solution of this embodiment provides some arrangement structures of the second columns, so that the second columns can better provide support for the front cover, and at the same time can reduce the obstruction of the front cover by the second columns.

[0023] In some embodiments, the second support assembly further includes a third column connected to the base; in the first direction, the third column is located on a side of the second column away from the first support assembly, and the third column is used to support an end of the front cover away from the side wall.

[0024] In the technical solution of this embodiment, the second support assembly includes a third column, and the third column cooperates with the second column to support the front cover, so that the second support assembly can support the front cover more stably.

[0025] In some embodiments, the number of the third pillars is two, and the two third pillars are spaced apart along the second direction; the second direction is arranged at an angle to the first direction.

[0026] In the technical solution of this embodiment, the number of third columns is two, and the two third columns are arranged at intervals along the second direction, so that the two third columns can support different positions of the front cover, further improving the stability of the second support assembly in supporting the front cover.

[0027] In some embodiments, the second support assembly further includes a first cross bar connected to the two third columns; the second support assembly further includes a first support member, one end of the first support member is rotatably connected to the front cover, and the other end of the first support member can be pressed on the first cross bar.

[0028] In the technical solution of this embodiment, a first cross bar is set between the two third columns, and the front cover is supported by the first cross bar. At this time, the two third columns indirectly support the front cover through the first cross bar; a first support member is set. This setting can not only enable the first support member to drive the front cover to rotate, but also reduce the obstruction of the front cover, thereby reducing the negative impact that the second support component may have on the front cover processing. At the same time, the first support member can also be placed on the first cross bar so that the first cross bar can support the front cover.

[0029] In some embodiments, the second support assembly further includes a fourth column connected to the base, and the fourth column is used to rotate an end of the back cover connected to the opening and closing member close to the side wall.

[0030] In the technical solution of this embodiment, the second support assembly also includes a fourth column to support the back cover through the fourth column; the back cover can be rotatably connected to the fourth column, so that the back cover can be opened and closed during processes such as electrophoresis, spraying, and wax injection, thereby meeting processing requirements.

[0031] In some embodiments, the number of the fourth pillars is two, and the two fourth pillars are spaced apart along the second direction; the second direction is arranged at an angle to the first direction.

[0032] The technical solution of this embodiment provides some arrangement structures of the fourth pillars, so that the fourth pillars can better provide support for the back cover, and at the same time can reduce the blocking of the back cover by the fourth pillars.

[0033] In some embodiments, the second support assembly further includes a fifth column connected to the base, the fifth column is disposed on a side of the fourth column away from the first support assembly, and the fifth column is used to support an end of the back cover away from the side wall.

[0034] In the technical solution of this embodiment, the second support assembly further includes a fifth column, and the fifth column cooperates with the fourth column to support the back cover, so that the second support assembly can support the back cover more stably.

[0035] In some embodiments, the number of the fifth pillars is two, and the two fifth pillars are spaced apart along the second direction; the second direction is arranged at an angle to the first direction.

[0036] In the technical solution of this embodiment, the number of fifth pillars is two, and the two fifth pillars are arranged at intervals along the second direction, so that the two fifth pillars can support different positions of the back cover, further improving the stability of the second support assembly in supporting the back cover.

[0037] In some embodiments, the second support assembly further includes a second crossbar connected to the two fifth columns; the second support assembly further includes a second support member, one end of the second support member is rotatably connected to the back cover, and the other end of the support member is connected to the second crossbar.

[0038] In the technical solution of this embodiment, a second cross bar is set between the two fifth pillars, and the back cover is supported by the second cross bar. At this time, the two fifth pillars indirectly support the back cover through the second cross bar; a second support member is set. This setting can not only enable the second support member to drive the back cover to rotate, but also reduce the obstruction of the back cover, thereby reducing the negative impact that the second support component may have on the front cover processing.

[0039] In some embodiments, the second support member is a retractable structure.

[0040] In the technical solution of this embodiment, the second support member is a retractable structural member, so that the second support member can better drive the rear cover to rotate to open or close the rear cover.

[0041] In some embodiments, the opening and closing member includes a side door that is rotatably connected to the side panel.

[0042] In a second aspect, embodiments of the present application further provide a coating system, including the coating tooling provided in some embodiments of the first aspect.

[0043] In the technical solution of this embodiment, the side door is rotatably connected to the side panel. At this time, the opening and closing parts may include a front cover, a rear cover and a side door. The first support assembly can indirectly provide support to the side door through the side panel so that the side door can be processed in various steps simultaneously. At this time, the entire upper body can be supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0045] Figure 1 A three-dimensional schematic diagram of a painting tool provided in some embodiments of the present application;

[0046] Figure 2 A schematic diagram of a main view of a painting tool provided in some embodiments of the present application;

[0047] Figure 3 for Figure 1 A partial enlarged schematic diagram of point A in the middle;

[0048] Figure 4 for Figure 1 A partial enlarged schematic diagram of point B in the middle;

[0049] Figure 5 for Figure 1 A partial enlarged schematic diagram of point C in the middle;

[0050] Figure 6 for Figure 1 A partial enlarged schematic diagram of point D in the middle;

[0051] Figure 7 A schematic front view of a painting tool provided in some embodiments of the present application on which an upper vehicle body is fixed.

[0052] The meanings of the marks in the figure are:

[0053] 100. Painting tooling;

[0054] 10. Base;

[0055] 20. First support assembly; 21. Support structure; 211. Fixing structure; 2111. First fixing member; 2112. Second fixing member; 212. First column;

[0056] 30. Second support assembly; 31. Second column; 32. Third column; 33. First crossbar; 34. First support member; 35. Fourth column; 36. Fifth column; 37. Second crossbar; 38. Second support member;

[0057] 200, upper body structure;

[0058] 40. Side;

[0059] 50. Opening and closing parts; 51. Front cover; 52. Rear cover; 53. Side door. DETAILED DESCRIPTION

[0060] The following embodiments of the technical solution of the present application will be described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned figure descriptions are intended to cover non-exclusive inclusions.

[0062] In the description of the embodiments of this application, the technical terms "first" and "second" are used only to distinguish different objects and should not be understood to indicate or imply relative importance or implicitly specify the quantity, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0063] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0064] In the description of the embodiments of this application, the term "and / or" is simply a description of the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent the following three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this document generally indicates that the associated objects are in an "or" relationship.

[0065] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0066] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0067] In the description of the embodiments of the present application, unless otherwise expressly specified or limited, technical terms such as "installed," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal connections between two components or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in the embodiments of the present application based on specific circumstances.

[0068] In current vehicles, the body generally includes opening and closing parts (such as the front cover, rear cover, side doors, etc.), side panels, a floor assembly, etc.

[0069] The side panels are structures located on both sides of the vehicle body, primarily between the front and rear wheels, covering both sides of the vehicle body. Their primary function is to protect the sides of the vehicle body from external impacts and scratches, minimizing the extent of damage to the vehicle in an accident.

[0070] Opening and closing features refer to structures on the vehicle body that can be opened and closed, such as the hood, rear lid, side doors, and sunroof. These features are typically connected to the vehicle body through hinges or other pivoting mechanisms. The hood, located at the front of the vehicle body, typically serves as an engine or motor cover; the rear lid, located at the rear of the vehicle body, typically serves as a trunk lid; and the side doors, located on either side of the vehicle body and connected to the side panels, typically serve as doors for passengers to enter or exit the vehicle.

[0071] During the vehicle processing process, it is usually necessary to first perform electrophoresis treatment on the upper body formed by the side panels and opening and closing parts, and then install the bottom plate to form the body, and then perform sealing, spraying, wax injection and other treatments on the body.

[0072] Each of these different processing steps requires the replacement of different tooling to meet the demands of the process. In particular, during the sealing process after the floor is installed on the upper body, the body must be lifted to seal the contact areas between the floor and the side panels. The tooling used in this step differs significantly from that used in other processes. After each processing step, the tooling must be replaced to adapt to the requirements of the next step. This process of tooling replacement increases the time required for each step, resulting in lower efficiency throughout the entire body processing process.

[0073] For electric vehicles, specifically those that utilize the battery pack as the floor, there's no need for a separate floor structure within the vehicle's body, and therefore no need for a sealing step during the body treatment process. This results in current painting tools not being fully compatible with these vehicle bodies. Suitable painting tools can be developed for these floorless vehicles.

[0074] Based on the above considerations, in order to alleviate the problem of inefficiency caused by using different tooling for different processes, an embodiment of the present application provides a painting tooling, including a first support assembly and a second support assembly, wherein the first support assembly is used to be fixedly connected to the side panel, and the second support assembly is used to be rotatably connected to part of the opening and closing parts.

[0075] In such a painting tool, the side panel is fixed by the first support assembly, and the side panel can be fixed on the first support assembly, so that the first support assembly can provide relatively stable support for the side panel; part of the opening and closing parts are supported by the second support assembly, and the corresponding opening and closing parts can be rotatably connected to the second support assembly, so that the opening and closing parts can be rotated, thereby facilitating the processing of various positions of the opening and closing parts and adapting to the needs of various processes; the first support assembly and the second support member are arranged along the first direction to reduce the mutual interference between the side panel and part of the opening and closing parts, so that the electrophoresis, spraying, wax injection and other processes in the vehicle processing process can better and more evenly process the vehicle body.

[0076] refer to Figure 1 、 Figure 2 、 Figure 7 The present invention provides a painting tool 100 for supporting an upper vehicle body structure 200. The painting tool 100 includes a base 10, a first support assembly 20, and a second support assembly 30. The first support assembly 20 is connected to the base 10 and is fixedly connected to the side panel 40 of the upper vehicle body structure 200. The second support assembly 30 is connected to the base 10 and is located to one side of the first support assembly 20 along a first direction. The second support assembly 30 is rotatably connected to at least a portion of the opening and closing member 50 of the upper vehicle body structure 200.

[0077] Figure 1 、 Figure 2In the figure, the direction of the X-axis is the length direction of the painting tool 100, the direction of the Y-axis is the width direction of the painting tool 100, and the direction of the Z-axis is the height direction of the painting tool 100.

[0078] The base 10 refers to a mechanism in the coating tool 100 that is used to provide a fixed foundation for the first support assembly 20, the second support assembly 30 and other structures. The base 10 can cooperate with guide rails, lifting equipment, etc. to move between different processes; the base 10 can be a solid block structure, such as a rectangular shape, a prism shape, etc. The base 10 can also be a frame structure, a hollow box structure or other structures; the material of the base 10 can include metal, plastic or other materials.

[0079] The first support assembly 20 refers to a structure in the painting tool 100 for supporting the side panels 40. Since the upper vehicle body structure 200 usually includes two side panels 40, the first support assembly 20 can provide support for the two side panels 40. The first support assembly 20 can be a frame structure, a plate structure or other structures. The material of the first support assembly 20 can include metal, plastic or other materials.

[0080] For example, the first support assembly 20 may be a frame structure to reduce the obstruction of the side panel 40 by the first support assembly 20 and reduce the difficulty of handling the side panel 40 .

[0081] The first support assembly 20 is used to be fixedly connected to the side panel 40. The first support assembly 20 can be fixedly connected to the side panel 40 by screwing, or by snapping, plugging or other methods. Since the side panel 40 is fixed relative to the vehicle body, the side panel 40 can be directly fixed to the first support assembly 20, so that the first support assembly 20 can provide relatively stable support for the side panel 40.

[0082] It is understandable that since the side panels 40 need to be removed from the first support assembly 20 after being processed in various steps, the side panels 40 should be fixedly connected to the first support assembly 20 in a detachable manner, such as screw connection, clip connection, etc.

[0083] The second support assembly 30 refers to a structure in the painting tool 100 for supporting at least part of the opening and closing parts 50. According to the different structures of the upper body structure 200, the opening and closing parts 50 may include only the front cover 51 or the rear cover 52, or may include the front cover 51, the rear cover 52, the side door 53 or other structures at the same time; when the upper body structure 200 includes the front cover 51 and the rear cover 52, the second support assembly 30 can provide support for both the front cover 51 and the rear cover 52; it can be understood that since the side door 53 is usually connected to the side panel 40, the painting tool 100 does not need to provide support for the side door 53.

[0084] The second support component 30 can be a frame structure, or a plate structure or other structure; the material of the second support component 30 can include metal, plastic or other materials; for example, the second support component 30 can be a frame structure to reduce the obstruction of the opening and closing component 50 by the second support component 30 and reduce the difficulty of handling the opening and closing component 50.

[0085] The second support assembly 30 is used to be rotatably connected to the opening and closing part 50. Since the opening and closing part 50 is rotatably connected to structures such as the side panel 40 or the body-in-white, the second support assembly 30 is also rotatably connected to the opening and closing part 50, so that the opening and closing part 50 can be rotated to different positions on the second support assembly 30, so that the painting tool 100 can better simulate the installation state of the opening and closing part 50. At the same time, it is also convenient for each process to process the opening and closing part 50 when the opening and closing part 50 is in different positions, so as to reduce dead angles and processing blind spots.

[0086] The second support assembly 30 can be rotatably connected to the opening and closing member 50 through a hinge or other structure; because the opening and closing member 50 is rotatably connected to structures such as the side panel 40 or the body-in-white, the opening and closing member 50 is provided with at least a partially rotatable structure. At this time, the second support assembly 30 may include a rotatable structure that cooperates with the opening and closing member 50. For example, the second support assembly 30 may include a rotating shaft and other structures for rotatable installation of the opening and closing member 50.

[0087] It is understandable that since the opening and closing member 50 needs to be removed from the second support assembly 30 after being processed in various steps, the opening and closing member 50 should be rotatably connected to the second support assembly 30 in a detachable manner, such as by snapping.

[0088] The first support assembly 20 and the second support assembly 30 are both disposed on the base 10 . The first support assembly 20 and the second support assembly 30 can be connected to the base 10 by screwing, clamping, welding, bonding or other methods.

[0089] The first support assembly 20 and the second support assembly 30 are arranged along a first direction so that the second support assembly 30 can be located on one side of the first support assembly 20; the first direction can be the length direction X of the painting tool 100, or it can be other directions. For example, when the second support assembly 30 is used to provide support for the front cover 51 or the rear cover 52, the first direction can be the length direction X of the painting tool 100, so as to correspond to the length direction of the vehicle. At this time, the front cover 51 or the rear cover 52 is located on the front side or rear side of the side panel 40.

[0090] When the second support assembly 30 is used to support the front cover 51 and the rear cover 52, since the front cover 51 and the rear cover 52 are usually located on the front and rear sides of the side panel 40, the second support assembly 30 can be divided into two parts and located on both sides of the first support assembly 20 along the first direction to provide support for the front cover 51 and the rear cover 52 respectively.

[0091] refer to Figure 7 During the upper body processing, both side panels 40 can be installed on the second support assembly 30, and the front cover 51 and / or the rear cover 52 can be installed on the first support assembly 20; thereafter, the installed painting tool 100 can be subjected to electrophoresis, spraying, wax injection and other processes, and after the painting is completed, the side panels 40, the front cover 51, the rear cover 52 and other structures can be removed.

[0092] In this embodiment, the side panel 40 is fixed by the first support assembly 20, and the partial opening and closing parts 50 are fixed by the second support assembly 30, and the first support assembly 20 and the second support assembly 38 are arranged along the first direction to reduce the mutual interference between the side panel 40 and the partial opening and closing parts 50, so that the electrophoresis, spraying, wax injection and other processes in the vehicle processing process can better and more evenly process the upper body.

[0093] refer to Figure 1 、 Figure 2 In some embodiments, the first support assembly 20 includes two support structures 21 connected to the base 10, the two support structures 21 are respectively used to fix the two side panels 40, and the two support structures 21 are spaced apart along the second direction; the second direction is set at an angle to the first direction.

[0094] The support structure 21 refers to the structure in the first support assembly 20 for supporting a single side panel 40. The support structure 21 can be a frame structure, or a plate-like structure or a structure of other shapes. The material of the support structure 21 can include metal, plastic or other materials. For example, the support structure 21 can be a frame structure to reduce the obstruction of the side panel 40 by the support structure 21 and reduce the difficulty of handling the side panel 40.

[0095] There are two supporting structures 21 because a vehicle usually has two side panels 40 . Therefore, there are two supporting structures 21 to provide a fixing base for each of the two side panels 40 .

[0096] The two supporting structures 21 are arranged along a second direction, which may be a width direction Y of the painting tool 100 or other directions.

[0097] The second direction is set at an angle to the first direction. The second direction can be set at 90° to the first direction, that is, the second direction can be perpendicular to the first direction. The second direction can also be set at other angles to the first direction; because the first direction is the arrangement direction of the first support assembly 20 and the second support assembly 30, that is, the arrangement direction of the side panels 40 and part of the opening and closing parts 50, the second direction is set at an angle to the first direction so that the arrangement direction of the two side panels 40 is different from the arrangement direction of the side panels 40 and the opening and closing parts 50.

[0098] For example, since the two supporting structures 21 are used to provide support for the two side panels 40 respectively, and the two side panels 40 are usually arranged on both sides of the vehicle along the width direction of the vehicle, the second direction can be the width direction Y of the painting tool 100, and is perpendicular to the first direction, so as to correspond to the situation where the side panels 40 are arranged along the width direction of the vehicle.

[0099] This embodiment provides some specific structures of the first support assembly 20 , so that the first support assembly 20 includes two support structures 21 , so as to support the side panels 40 on both sides in the vehicle width direction respectively through the two support structures 21 .

[0100] refer to Figure 1 In some embodiments, the support structure 21 includes at least three fixing structures 211 fixedly connected to the side panel 40 .

[0101] The fixed structure 211 refers to a structure in the support structure 21 for fixing the side panel 40. The fixed structure 211 can be fixedly connected to the side panel 40 to fix the side panel 40 on the support structure 21; the fixed structure 211 can be a cylindrical structure, or a prismatic structure or a structure of other shapes; the material of the fixed structure 211 can include metal, plastic or other materials; the number of the fixed structures 211 is at least three, that is, the number of the fixed structures 211 can be three, or four or more.

[0102] According to the connection method between the side panel 40 and the support structure 21 , the fixing structure 211 can be connected to the side panel 40 by screw connection, clamping connection or other methods.

[0103] For example, there can be three fixing structures 211 , which are respectively connected to different positions of the side panel 40 , and the three fixing structures 211 are not on the same straight line, so that the three fixing structures 211 can provide relatively stable support for the side panel 40 .

[0104] For example, the number of the fixing structures 211 can be four, and the four fixing structures 211 are respectively connected to different positions of the side panel 40, and any three fixing structures 211 are not on the same straight line, so that the four fixing structures 211 can provide relatively stable support for the side panel 40.

[0105] In this embodiment, the support structure 21 includes at least three fixing structures 211 , so that the support structure 21 can fix the side panel 40 more stably.

[0106] refer to Figure 1 、 Figure 3 、 Figure 7In some embodiments, the support structure 21 includes a first fixing member 2111 , and the first fixing member 2111 is used as a fixing structure 211 , and the first fixing member 2111 is fixedly connected to the side panel 40 along the second direction.

[0107] The first fixing member 2111 refers to a structure in the support structure 21 for fixing the side panel 40. The first fixing member 2111 can be fixedly connected to the side panel 40 to fix the side panel 40 on the support structure 21. The first fixing member 2111 can serve as a fixing structure 211 to fix the side panel 40. The first fixing member 2111 can be a cylindrical structure, a prismatic structure or a structure of other shapes. The material of the first fixing member 2111 can include metal, plastic or other materials.

[0108] The number of first fixing members 2111 may be one or two or more; the number of first fixing members 2111 should correspond to the number of fixing structures 211. For example, when the number of fixing structures 211 is three, the number of first fixing members 2111 should be less than or equal to three.

[0109] The first fixing member 2111 can be connected to the side panel 40 along the second direction. Since the two supporting structures 21 are arranged at intervals along the second direction, and the two side panels 40 are respectively connected to the two supporting structures 21, the second direction is also the arrangement direction of the two side panels 40. The first fixing member 2111 is connected to the side panel 40 along the second direction, that is, the first fixing member 2111 can be connected to the side of the side panel 40. The first fixing member 2111 can be connected to the side of the side panel 40 facing the interior of the vehicle.

[0110] The first fixing member 2111 can be connected to the side panel 40 by screwing, snapping or other means. According to the connection method between the first fixing member 2111 and the side panel 40, threaded holes, bayonet holes and other structures that match the first fixing member 2111 can be provided on the side panel 40, or the original structure on the side panel 40 can be directly connected to the first fixing member 2111.

[0111] In this embodiment, the support structure 21 includes a first fixing member 2111 , and the first fixing member 2111 serves as a fixing structure 211 of the support structure 21 , so that the first fixing member 2111 can fix the side portion of the side panel 40 along the second direction.

[0112] refer to Figure 1 、 Figure 4 、 Figure 7 In some embodiments, the support structure 21 includes a second fixing member 2112, which is used as a fixing structure 211, and the second fixing member 2112 is fixedly connected to the side panel 40 along a third direction; the third direction is set at an angle to the first direction and the second direction.

[0113] The second fixing member 2112 refers to a structure in the support structure 21 for fixing the side panel 40. The second fixing member 2112 can be fixedly connected to the side panel 40 to fix the side panel 40 on the support structure 21. The second fixing member 2112 can serve as another fixing structure 211 to fix the side panel 40. The second fixing member 2112 can be a cylindrical structure, a prismatic structure or a structure of other shapes. The material of the second fixing member 2112 can include metal, plastic or other materials.

[0114] The number of second fixing members 2112 may be one or two or more; the number of second fixing members 2112 should correspond to the number of fixing structures 211. For example, when the number of fixing structures 211 is three, the number of second fixing members 2112 should be less than or equal to three.

[0115] For example, when the support structure 21 includes the first fixing members 2111 and the second fixing members 2112 , the number of the fixing structures 211 may be the sum of the number of the first fixing members 2111 and the number of the second fixing members 2112 .

[0116] It is understandable that, in addition to the first fixing member 2111 and the second fixing member 2112 , the fixing structure 211 may also include other structural members.

[0117] The second fixing member 2112 can be connected to the side panel 40 along a third direction; the third direction is set at an angle to the first direction, and the third direction is also set at an angle to the second direction. Since the first direction is the arrangement direction of the side panel 40 and the opening and closing member 50, and the second direction is the arrangement direction of the two side panels 40, the third direction can be made the same or approximately the same as the height direction of the side panel 40. At this time, the second fixing member 2112 can fix the side panel 40 on one side of the height direction of the side panel 40. The second fixing member 2112 can be connected to the upper end of the side panel 40 in the height direction to achieve a lifting and fixing effect. The second fixing member 2112 can also be connected to the lower end of the side panel 40 in the height direction to achieve a supporting effect.

[0118] For example, the third direction may be the height direction Y of the painting tool 100 , in which case the first direction may be the length direction X of the painting tool 100 , and the second direction may be the width direction Y of the painting tool 100 , and the first direction, the second direction and the third direction are perpendicular to each other.

[0119] The second fixing member 2112 can be connected to the side panel 40 by screwing, snapping or other means. According to the connection method between the second fixing member 2112 and the side panel 40, threaded holes, snap-fit ​​structures and the like that match the second fixing member 2112 can be provided on the side panel 40, or the original structure on the side panel 40 can be directly connected to the second fixing member 2112.

[0120] In the technical solution of this embodiment, the support structure 21 includes a second fixing member 2112, and the second fixing member 2112 serves as another fixing structure 211 of the support structure 21, so that the second fixing member 2112 can fix the bottom of the side panel 40 along the third direction.

[0121] refer to Figure 1 、 Figure 3 、 Figure 4 In some embodiments, the support structure 21 includes at least two first columns 212 respectively connected to each fixed structure 211, each first column 212 is connected to the base 10, and each first column 212 is arranged at intervals along the first direction.

[0122] The first column 212 refers to a structure in the support structure 21 used to provide a fixed foundation for the fixed structure 211. The first column 212 can be prismatic, cylindrical or other shapes; the first column 212 can be a solid columnar structure, a hollow cylindrical structure or other structures; the material of the first column 212 can include metal, plastic or other materials.

[0123] The first column 212 is connected to the base 10 . The first column 212 can be connected to the base 10 by screwing, welding, clamping or other methods.

[0124] The number of the first columns 212 is at least two, that is, the number of the first columns 212 can be two, or three or more; one fixing structure 211 can be set on one first column 212, or two fixing structures 211 located at different positions can be set, and in this case, the fixing structures 211 at different positions can be connected to different positions of the side panel 40; the heights of the first columns 212 can be the same or different, and the heights of the fixing structures 211 on the corresponding first columns 212 can be the same or different, so that each fixing structure 211 can be connected to different positions of the side panel 40, so that each fixing structure 211 can fix the side panel 40 more stably.

[0125] For example, when the number of the first columns 212 is two and the number of the fixing structures 211 is three, two fixing structures 211 are provided on any first column 212 , and the heights of the two fixing structures 211 may be different.

[0126] The first columns 212 are arranged along the first direction so that the fixing structures 211 on the first columns 212 can be connected to different positions of the side panel 40 , and the distances between the first columns 212 and the side panel 40 are the same or substantially the same.

[0127] For example, the number of the first pillars 212 can be four, and the four first pillars 212 can include two first pillars 212 with higher heights and two first pillars 212 with lower heights. In this case, the two first pillars 212 with higher heights are respectively provided with first fixing members 2111 to connect to the side of the side panel 40, and the two first pillars 212 with lower heights are respectively provided with second fixing members 2112 to connect to the bottom of the side panel 40 and support the side panel 40.

[0128] In this embodiment, the support structure 21 also includes at least two first columns 212, so that the first columns 212 provide a fixed foundation for the fixed structure 211; the first columns 212 are arranged along the first direction, so that the fixed structures 211 can fix different positions of the side panel 40 along the first direction; different fixed structures 211 can also be connected to different height positions of the first columns 212, so that the fixed structures 211 can fix different positions of the side panel 40, thereby improving the stability of the support structure 21 in fixing the side panel 40.

[0129] refer to Figure 1 、 Figure 2 In some embodiments, the second support assembly 30 includes a second column 31 connected to the base 10 , and the second column 31 is used to rotate the front cover 51 connected to the opening and closing member 50 near one end of the side panel 40 .

[0130] The second column 31 refers to the structure in the second support assembly 30 for providing support for the opening and closing member 50. The second column 31 can be prismatic, cylindrical or other shapes; the second column 31 can be a solid columnar structure, a hollow cylindrical structure or other structures; the number of second columns 31 can be one, or two or more; the material of the second column 31 can include metal, plastic or other materials.

[0131] The second column 31 is connected to the base 10 . The second column 31 can be connected to the base 10 by screwing, welding, clamping or other methods.

[0132] The second column 31 is used to rotate the front cover 51 connected to the opening and closing member 50, that is, the front cover 51 can rotate relative to the second column 31, so as to rotate the front cover 51 in each process and better handle the front cover 51; because the front cover 51 is usually provided with a rotating connection structure, the second column 31 can be provided with a structure that cooperates with the rotating connection structure of the front cover 51, such as a rotating shaft.

[0133] Since the rotating shaft of the front cover 51 in the vehicle is usually located on the side close to the side panel 40, the second column 31 is rotatably connected to the end of the front cover 51 close to the side panel 40 so that the arrangement of the front cover 51 in the painting tool 100 corresponds to the arrangement direction of the front cover 51 in the vehicle.

[0134] In this embodiment, the second support assembly 30 includes a second column 31 to support the front cover 51 through the second column 31; the front cover 51 can be rotatably connected to the second column 31, so that the front cover 51 can be opened and closed during processes such as electrophoresis, spraying, and wax injection, thereby meeting processing requirements.

[0135] refer to Figure 1 、 Figure 2 In some embodiments, the height of the second column 31 ranges from 800 mm to 1200 mm, and the end of the second column 31 that is away from the base 10 along the height direction thereof is connected to the front cover 51 .

[0136] refer to Figure 2 The height of the second column 31 refers to the distance between the end of the second column 31 away from the base 10 and the base 10, that is, Figure 2 Dimensions shown in H; the height range of the second column 31 is 800mm to 1200mm, that is, the height of the second column 31 may be 800mm, 900mm, 1000mm, 1100mm, 1200mm or other values.

[0137] The end of the second column 31 that is away from the base 10 along its height direction is connected to the front cover 51, that is, the front cover 51 is connected to the end of the second column 31 that is away from the base 10. At this time, the distance between the front cover 51 and the base 10 is positively correlated with the height of the second column 31. The greater the height of the second column 31, the greater the distance between the front cover 51 and the base 10, so as to provide space for the processing of the front cover 51.

[0138] For example, the height of the second column 31 can be 800 mm. In this case, the space occupied by the painting tool 100 is relatively small, and there is also a certain space between the front cover 51 and the base 10 for each process to process the front cover 51.

[0139] For example, the height of the second column 31 may also be 1000 mm. In this case, the space occupied by the painting tool 100 is moderate, and the space between the front cover 51 and the base 10 is large enough for each process to process the front cover 51.

[0140] For example, the height of the second column 31 may also be 1200 mm. In this case, the space between the front cover 51 and the base 10 is larger, and each process can process the front cover 51 better and more conveniently.

[0141] This embodiment provides some height ranges for the second columns 31, so that the height of the second columns 31 is higher, so that the front cover 51 has a higher height from the ground, providing sufficient space for processing the front cover 51, and facilitating processing of the front cover 51 in different processes.

[0142] refer to Figure 1 、 Figure 2 In some embodiments, the number of the second columns 31 is two, and the two second columns 31 are spaced apart along the second direction; the second direction is set at an angle to the first direction.

[0143] The second direction is set at an angle to the first direction, and the second direction can be set at 90° to the first direction, that is, the second direction can be perpendicular to the first direction, and the second direction can also be set at other angles to the first direction; because the first direction is the arrangement direction of the first support assembly 20 and the second support assembly 30, that is, the arrangement direction of the side panel 40 and part of the opening and closing parts 50, the second direction is set at an angle to the first direction, so that the two second columns 31 can support two different positions of the front cover 51, and can be the same as or close to the rotational connection position of the front cover 51 in the vehicle.

[0144] For example, the second direction is perpendicular to the first direction, and the second direction can be the width direction Y of the painting tool 100. At this time, the first direction is the length direction X of the painting tool 100. The two second columns 31 are arranged at intervals along the width direction Y of the painting tool 100, so that the arrangement of the front cover 51 on the painting tool 100 is the same as the arrangement of the front cover 51 in the vehicle.

[0145] There are two second columns 31, so that the second columns 31 can not only provide a relatively stable foundation and support for the rotation connection of the front cover 51, but also reduce the area of ​​the front cover 51 blocked by the second columns 31, thereby reducing the negative impact of the second columns 31 on the processing process of the front cover 51.

[0146] This embodiment provides some arrangement structures of the second columns 31 so that the second columns 31 can better provide support for the front cover 51 and can also reduce the obstruction of the front cover 51 by the second columns 31 .

[0147] refer to Figure 1 、 Figure 2 In some embodiments, the second support assembly 30 further includes a third column 32 connected to the base 10; in the first direction, the third column 32 is disposed on a side of the second column 31 away from the first support assembly 20, and the third column 32 is used to support an end of the front cover 51 away from the side panel 40.

[0148] The third column 32 refers to the structure in the second support assembly 30 for providing support for the opening and closing member 50. The third column 32 can be prismatic, cylindrical or other shapes; the third column 32 can be a solid columnar structure, a hollow cylindrical structure or other structures; the number of third columns 32 can be one, or two or more; the material of the third column 32 can include metal, plastic or other materials.

[0149] The third column 32 is connected to the base 10 . The third column 32 can be connected to the base 10 by screwing, welding, clamping or other methods.

[0150] The third column 32 is arranged along the first direction on the side of the second column 31 away from the first support assembly 20, that is, the third column 32 and the second column 31 are arranged along the first direction. Because the second column 31 is close to the first support assembly 20, the third column 32 is arranged on the side of the second column 31 away from the first support assembly 20, so that the third column 32 can cooperate with the second column 31 to better provide support for the front cover 51.

[0151] Since the front cover 51 is rotatably connected to the second column 31 and needs to rotate during each process, the front cover 51 can only be pressed against the third column 32. At this time, the third column 32 can provide support for the front cover 51 without affecting the rotation of the front cover 51.

[0152] In this embodiment, the second support assembly 30 includes a third column 32 , and the third column 32 cooperates with the second column 31 to support the front cover 51 , so that the second support assembly 30 can support the front cover 51 more stably.

[0153] refer to Figure 1 、 Figure 2 In some embodiments, the number of the third columns 32 is two, and the two third columns 32 are spaced apart along the second direction; the second direction is set at an angle to the first direction.

[0154] There are two third columns 32 so that the third columns 32 can provide relatively stable support for the front cover 51 and reduce the area of ​​the front cover 51 blocked by the third columns 32, thereby reducing the negative impact of the third columns 32 on the processing of the front cover 51.

[0155] The second direction is set at an angle to the first direction, and the second direction can be set at 90° to the first direction, that is, the second direction can be perpendicular to the first direction, and the second direction can also be set at other angles to the first direction; because the first direction is the arrangement direction of the first support assembly 20 and the second support assembly 30, that is, the arrangement direction of the side panel 40 and part of the opening and closing parts 50, the second direction is set at an angle to the first direction, so that the two third columns 32 can support two different positions of the front cover 51, and can be the same as or close to the rotational connection position of the front cover 51 in the vehicle.

[0156] For example, the second direction is perpendicular to the first direction, and the second direction may be the width direction Y of the painting tool 100 .

[0157] In this embodiment, the number of the third columns 32 is two, and the two third columns 32 are arranged at intervals along the second direction, so that the two third columns 32 can support different positions of the front cover 51, further improving the stability of the second support assembly 30 supporting the front cover 51.

[0158] refer to Figure 1 、 Figure 2 、 Figure 5 In some embodiments, the second support assembly 30 further includes a first cross bar 33 connected to the two third columns 32; the second support assembly 30 further includes a first support member 34, one end of the first support member 34 is rotatably connected to the front cover 51, and the other end of the first support member 34 can be pressed on the first cross bar 33.

[0159] The first cross bar 33 refers to a structural member in the second support assembly 30 that connects the two third columns 32, and the two ends of the first cross bar 33 are respectively connected to the two third columns 32; the first cross bar 33 can be a solid rod-shaped structure, or a hollow shell-shaped structure or other structure; the first cross bar 33 can be a cylindrical structure, a prismatic structure or a structure of other shapes; the material of the first cross bar 33 can include metal, plastic or other materials.

[0160] The two ends of the first cross bar 33 are respectively connected to the two third columns 32. The first cross bar 33 can be connected to the third columns 32 by screwing, welding, clamping or other methods; the first cross bar 33 can be connected to the end of the third column 32 away from the base 10, or it can be connected to other positions of the third column 32.

[0161] The first support member 34 refers to the structure in the second support assembly 30 that is connected to the front cover 51. One end of the first support member 34 is connected to the front cover 51, and the other end can be placed on the first cross bar 33. At this time, the first cross bar 33 can provide support for the first support member 34, and can indirectly support the front cover 51 through the first support member 34 to further reduce the obstruction of the front cover 51.

[0162] The first support member 34 is connected to one end of the front cover 51 and is rotatably connected to the front cover 51. At this time, the first support member 34 can rotate relative to the front cover 51 so as to drive the front cover 51 to rotate through the first support member 34; the first support member 34 can be rotatably connected to the front cover 51 through a hinge structure, and can also be rotatably connected to the front cover 51 through other structures; the first support member 34 can be connected to the front cover 51 through an inherent structure on the front cover 51, and a structure that cooperates with the first support member 34 can be specially provided on the front cover 51.

[0163] For example, a hanging structure can be provided at one end of the first support member 34 facing the first cross bar 33, so as to better fix the front cover 51 on the first cross bar 33 through the hanging structure; for example, the first support member 34 can be provided on the side of the front cover 51 facing the base 10. When the first support member 34 is placed on the first cross bar 33, the end of the first support member 34 close to the front cover 51 is pressed against the front cover 51, thereby supporting the front cover 51.

[0164] In this embodiment, a first cross bar 33 is arranged between the two third columns 32, and the front cover 51 is supported by the first cross bar 33. At this time, the two third columns 32 indirectly support the front cover 51 through the first cross bar 33; a first support member 34 is provided. This arrangement can not only enable the first support member 34 to drive the front cover 51 to rotate, but also reduce the obstruction of the front cover 51, thereby reducing the negative impact that the second support assembly 30 may have on the processing of the front cover 51.

[0165] refer to Figure 1 、 Figure 2 、 Figure 7 In some embodiments, the second support assembly 30 further includes a fourth column 35 connected to the base 10 , and the fourth column 35 is used to rotate the rear cover 52 connected to the opening and closing member 50 near one end of the side panel 40 .

[0166] The fourth column 35 refers to a structure in the second support assembly 30 for providing support for the opening and closing member 50. The fourth column 35 can be prismatic, cylindrical or other shapes; the fourth column 35 can be a solid columnar structure, a hollow cylindrical structure or other structures; the number of fourth columns 35 can be one, two or more; the material of the fourth column 35 can include metal, plastic or other materials.

[0167] The fourth column 35 is connected to the base 10 . The fourth column 35 can be connected to the base 10 by screwing, welding, clamping or other methods.

[0168] When the third column 32 is provided on the base 10 , the fourth column 35 and the third column 32 are respectively located on opposite sides of the first support assembly 20 along the first direction, so that the front cover 51 and the rear cover 52 can be located on opposite sides of the side panel 40 .

[0169] The fourth column 35 is used to rotate the back cover 52 connected to the opening and closing member 50, that is, the back cover 52 can rotate relative to the fourth column 35, so as to rotate the back cover 52 in each process and better handle the back cover 52; because the back cover 52 is usually provided with a rotating connection structure, the fourth column 35 can be provided with a structure that cooperates with the rotating connection structure of the back cover 52, such as a rotating shaft.

[0170] Since the rotation axis of the rear cover 52 in the vehicle is usually located on the side close to the side panel 40, the fourth column 35 is rotatably connected to the end of the rear cover 52 close to the side panel 40 so that the arrangement of the rear cover 52 in the painting tool 100 is similar to the arrangement direction of the rear cover 52 in the vehicle.

[0171] In this embodiment, the second support assembly 30 also includes a fourth column 35 to support the back cover 52 through the fourth column 35; the back cover 52 can be rotatably connected to the fourth column 35, so that the back cover 52 can be opened and closed during processes such as electrophoresis, spraying, and wax injection, thereby facilitating processing and meeting processing requirements.

[0172] refer to Figure 1 、 Figure 2 、 Figure 7 In some embodiments, the number of the fourth columns 35 is two, and the two fourth columns 35 are spaced apart along the second direction; the second direction is set at an angle to the first direction.

[0173] There are two fourth columns 35 so that the fourth columns 35 can provide a relatively stable basis and support for the rotation connection of the rear cover 52, and can also reduce the area of ​​the rear cover 52 blocked by the fourth columns 35, thereby reducing the negative impact of the fourth columns 35 on the processing process of the rear cover 52.

[0174] The second direction is set at an angle to the first direction, and the second direction can be set at 90° to the first direction, that is, the second direction can be perpendicular to the first direction, and the second direction can also be set at other angles to the first direction; because the first direction is the arrangement direction of the first support assembly 20 and the second support assembly 30, that is, the arrangement direction of the side panel 40 and part of the opening and closing parts 50, the second direction is set at an angle to the first direction, so that the two fourth columns 35 can support two different positions of the rear cover 52, and can be the same as or close to the rotational connection position of the rear cover 52 in the vehicle.

[0175] For example, the second direction is perpendicular to the first direction, and the second direction can be the width direction Y of the painting tool 100. At this time, the first direction is the length direction X of the painting tool 100. The two fourth columns 35 are arranged at intervals along the width direction Y of the painting tool 100, so that the arrangement of the rear cover 52 on the painting tool 100 is the same as the arrangement of the rear cover 52 in the vehicle.

[0176] This embodiment provides some arrangement structures of the fourth columns 35 so that the fourth columns 35 can better provide support for the back cover 52 and can also reduce the blocking of the back cover 52 by the fourth columns 35 .

[0177] refer to Figure 1 、 Figure 2 、 Figure 7In some embodiments, the second support assembly 30 further includes a fifth column 36 connected to the base 10 . The fifth column 36 is disposed on a side of the fourth column 35 away from the first support assembly 20 . The fifth column 36 is used to support one end of the back cover 52 away from the side panel 40 .

[0178] The fifth column 36 refers to a structure in the second support assembly 30 for providing support for the opening and closing member 50. The fifth column 36 can be prismatic, cylindrical or other shapes; the fifth column 36 can be a solid columnar structure, a hollow cylindrical structure or other structures; the number of fifth columns 36 can be one, or two or more; the material of the fifth column 36 can include metal, plastic or other materials.

[0179] The fifth column 36 is connected to the base 10 . The fifth column 36 can be connected to the base 10 by screwing, welding, clamping or other methods.

[0180] The fifth column 36 is arranged along the first direction on the side of the fourth column 35 away from the first support assembly 20, that is, the fifth column 36 and the fourth column 35 are arranged along the first direction. Because the fourth column 35 is close to the first support assembly 20, the fifth column 36 is arranged on the side of the fourth column 35 away from the first support assembly 20, so that the fifth column 36 can cooperate with the fourth column 35 to better provide support for the back cover 52.

[0181] Since the rear cover 52 is rotatably connected to the fourth column 35 and needs to rotate in each process, the rear cover 52 can only be pressed on the fifth column 36. At this time, the fifth column 36 can provide support for the rear cover 52 without affecting the rotation of the rear cover 52.

[0182] In this embodiment, the second support assembly 30 further includes a fifth column 36 . The fifth column 36 cooperates with the fourth column 35 to support the rear cover 52 , so that the second support assembly 30 can support the rear cover 52 more stably.

[0183] refer to Figure 1 、 Figure 2 、 Figure 7 In some embodiments, the number of the fifth pillars 36 is two, and the two fifth pillars 36 are spaced apart along the second direction; the second direction is set at an angle to the first direction.

[0184] There are two fifth columns 36 so that the fifth columns 36 can provide relatively stable support for the rear cover 52 and reduce the area of ​​the rear cover 52 blocked by the fifth columns 36 , thereby reducing the negative impact of the fifth columns 36 on the processing of the rear cover 52 .

[0185] The second direction is set at an angle to the first direction, and the second direction can be set at 90° to the first direction, that is, the second direction can be perpendicular to the first direction, and the second direction can also be set at other angles to the first direction; because the first direction is the arrangement direction of the first support assembly 20 and the second support assembly 30, that is, the arrangement direction of the side panel 40 and part of the opening and closing parts 50, the second direction is set at an angle to the first direction, so that the two fifth pillars 36 can support two different positions of the rear cover 52, and can be the same as or close to the rotational connection position of the rear cover 52 in the vehicle.

[0186] For example, the second direction is perpendicular to the first direction, and the second direction may be the width direction Y of the painting tool 100 .

[0187] In this embodiment, the number of the fifth pillars 36 is two, and the two fifth pillars 36 are arranged at intervals along the second direction, so that the two fifth pillars 36 can support different positions of the rear cover 52, further improving the stability of the second support assembly 30 supporting the rear cover 52.

[0188] refer to Figure 1 、 Figure 2 、 Figure 6 In some embodiments, the second support assembly 30 further includes a second cross bar 37 connected to the two fifth columns 36; the second support assembly 30 further includes a second support member 38, one end of the second support member 38 is rotatably connected to the rear cover 52, and the other end of the support member is connected to the second cross bar 37.

[0189] The second cross bar 37 refers to a structural member in the second support assembly 30 that connects the two fifth columns 36. The two ends of the second cross bar 37 are respectively connected to the two fifth columns 36; the second cross bar 37 can be a solid rod-shaped structure, or a hollow shell-shaped structure or other structure; the second cross bar 37 can be a cylindrical structure, a prismatic structure or a structure of other shapes; the material of the second cross bar 37 can include metal, plastic or other materials.

[0190] The two ends of the second cross bar 37 are respectively connected to the two fifth columns 36. The second cross bar 37 can be connected to the fifth columns 36 by screwing, welding, clamping or other methods; the second cross bar 37 can be connected to the end of the fifth column 36 away from the base 10, or it can be connected to other positions of the fifth column 36.

[0191] The second support member 38 refers to the structure in the second support assembly 30 that is connected to the back cover 52. One end of the second support member 38 is connected to the back cover 52, and the other end can be pressed on the second cross bar 37. At this time, the second cross bar 37 can provide support for the second support member 38, and can indirectly support the back cover 52 through the second support member 38 to further reduce the obstruction of the back cover 52.

[0192] The second support member 38 is connected to one end of the back cover 52 and is rotatably connected to the back cover 52. At this time, the second support member 38 can rotate relative to the back cover 52, so that the back cover 52 can be driven to rotate by the second support member 38; the second support member 38 can be rotatably connected to the back cover 52 through a hinge structure, or can be rotatably connected to the back cover 52 through other structures; the second support member 38 can be connected to the back cover 52 through an inherent structure on the back cover 52, and a structure that cooperates with the second support member 38 can be specially provided on the back cover 52.

[0193] In this embodiment, a second cross bar 37 is arranged between the two fifth columns 36, and the rear cover 52 is supported by the second cross bar 37. At this time, the two fifth columns 36 indirectly support the rear cover 52 through the second cross bar 37; a second support member 38 is provided. This arrangement can not only enable the second support member 38 to drive the rear cover 52 to rotate, but also reduce the obstruction of the rear cover 52, thereby reducing the negative impact that the second support assembly 30 may have on the processing of the front cover 51.

[0194] refer to Figure 7 In some embodiments, the second support member 38 is a retractable structural member.

[0195] The second support member 38 is a retractable structural member. For example, the second support member 38 can be an electric retractable rod, a screw-nut mechanism or other retractable structure. The retraction of the second support member 38 can drive the rear cover 52 to rotate relative to the fourth column 35 to control the opening and closing of the rear cover 52.

[0196] In this embodiment, the second support member 38 is a retractable structural member, so that the second support member 38 can better drive the rear cover 52 to rotate, so as to open or close the rear cover 52 .

[0197] refer to Figure 7 In some embodiments, the opening and closing member 50 includes a side door 53 , which is rotatably connected to the side panel 40 .

[0198] The side door 53 is rotatably connected to the side panel 40. At this time, the opening and closing part 50 may include a front cover 51, a rear cover 52 and a side door 53. The first support assembly 20 can indirectly provide support to the side door 53 through the side panel 40, so that the side door 53 can be processed in various steps simultaneously. At this time, the entire upper body can be supported by the painting tooling 100.

[0199] In some embodiments, the upper body structure 200 includes an opening and closing member 50 and two side panels 40 arranged at intervals along the second direction. The opening and closing member 50 includes a front cover 51, a rear cover 52 and side doors 53. The side doors 53 are rotatably connected to the corresponding side panels 40. The front cover 51, the side panels 40 and the rear cover 52 are arranged along the first direction.

[0200] The painting tool 100 includes a base 10 , on which a first support assembly 20 and a second support assembly 30 arranged along a first direction are provided.

[0201] The first support assembly 20 includes two support structures 21 arranged at intervals along the second direction, the support structure 21 includes four first columns 212 arranged at intervals along the first direction, the support structure 21 also includes two first fixing members 2111 and two second fixing members 2112, the two first fixing members 2111 and the two second fixing members 2112 are alternately connected to each first column 212; the first fixing members 2111 are fixed to the side of the corresponding side panel 40 by bolts, and the second fixing members 2112 support the bottom of the side panel 40 and are fixed to the side panel 40 by bolts.

[0202] The second support assembly 30 includes a second column 31 and a third column 32 supporting the front cover 51. The second column 31 is arranged on one side of the first support assembly 20. There are two second columns 31, and the two second columns 31 are arranged at intervals along the second direction; one end of the front cover 51 close to the side panel 40 is rotatably connected to the two second columns 31.

[0203] The third column 32 is arranged on the side of the second column 31 away from the first support assembly 20 along the first direction. There are two third columns 32, and the two third columns 32 are arranged at intervals along the second direction. A first cross bar 33 is provided between the two third columns 32; the second support assembly 30 also includes a first support member 34, one end of the first support member 34 is hinged to the front cover 51, and the other end of the first support member 34 can be placed on the first cross bar 33.

[0204] The second support assembly 30 also includes a fourth column 35 and a fifth column 36 supporting the rear cover 52. The fourth column 35 is arranged on one side of the first support assembly 20, and the fourth column 35 and the second column 31 are respectively located on opposite sides of the first support assembly 20 along the first direction; there are two fourth columns 35, and the two fourth columns 35 are arranged at intervals along the second direction; one end of the rear cover 52 close to the side panel 40 is rotatably connected to the two fourth columns 35.

[0205] The fifth pillar 36 is arranged on the side of the fourth pillar 35 away from the first support assembly 20 along the first direction. There are two fifth pillars 36, and the two fifth pillars 36 are arranged at intervals along the second direction. A second cross bar 37 is provided between the two fifth pillars 36; the second support assembly 30 also includes a second support member 38, one end of the second support member 38 is hinged to the rear cover 52, and the other end of the second support member 38 is connected to the second cross bar 37.

[0206] On the second aspect, some embodiments of the present application also provide a painting system, including the painting tool 100 provided by some embodiments of the first aspect. The painting system may include an electrophoretic system, a spraying system, a wax injection system, etc., to perform electrophoretic, spraying, wax injection, etc. on the upper body structure 200.

[0207] The painting tool 100 can support the upper vehicle body structure 200 in various processes without the need for replacement, thereby saving tool replacement time and improving the painting efficiency of the upper vehicle body structure 200 .

[0208] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in the various embodiments can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A painting tool for supporting an upper vehicle body structure, characterized in that: The coating tooling includes: base; a first support assembly connected to the base, the first support assembly being used to be fixedly connected to the side panel of the upper vehicle body structure; The second support assembly is connected to the base and is located on one side of the first support assembly along the first direction. The second support assembly is used to be rotatably connected to at least part of the opening and closing member of the upper vehicle body structure.

2. The coating tool according to claim 1, characterized in that: The first support assembly includes two support structures connected to the base, the two support structures are respectively used to fix the two side panels, and the two support structures are spaced apart along the second direction; The second direction is arranged at an angle to the first direction.

3. The coating tool according to claim 2, characterized in that: The supporting structure includes at least three fixing structures fixedly connected to the side panels.

4. The coating tool according to claim 3, characterized in that: The supporting structure includes a first fixing member, which is used as the fixing structure and is fixedly connected to the side panel along the second direction.

5. The coating tool according to claim 3 or 4, characterized in that: The supporting structure includes a second fixing member, the second fixing member is used as the fixing structure, and the second fixing member is fixedly connected to the side panel along the third direction; The third direction is arranged at an angle to both the first direction and the second direction.

6. The coating tool according to any one of claims 3 to 5, characterized in that: The supporting structure includes at least two first columns respectively connected to the fixing structures, each of the first columns is connected to the base, and each of the first columns is arranged at intervals along the first direction.

7. The coating tool according to any one of claims 1 to 6, characterized in that: The second supporting assembly includes a second column connected to the base, and the second column is used for rotating the front cover connected to the opening and closing member to an end close to the side wall.

8. The coating tool according to claim 7, characterized in that: The height of the second column ranges from 800 mm to 1200 mm, and one end of the second column away from the base along the height direction is connected to the front cover.

9. The coating tool according to claim 7 or 8, characterized in that: The number of the second columns is two, and the two second columns are spaced apart along the second direction; The second direction is arranged at an angle to the first direction.

10. The coating tool according to any one of claims 7 to 9, characterized in that: The second support assembly further includes a third column connected to the base; In the first direction, the third column is arranged on a side of the second column away from the first supporting assembly, and the third column is used to support an end of the front cover away from the side wall.

11. The coating tool according to claim 10, characterized in that: The number of the third columns is two, and the two third columns are spaced apart along the second direction; The second direction is arranged at an angle to the first direction.

12. The coating tool according to claim 11, characterized in that: The second support assembly further includes a first crossbar connected to the two third columns; The second support assembly further includes a first support member, one end of which is rotatably connected to the front cover, and the other end of which can be pressed on the first crossbar.

13. The coating tool according to any one of claims 1 to 12, characterized in that: The second supporting assembly further comprises a fourth column connected to the base, wherein the fourth column is used for rotating the rear cover connected to the opening and closing member close to one end of the side wall.

14. The coating tool according to claim 13, characterized in that: The number of the fourth columns is two, and the two fourth columns are spaced apart along the second direction; The second direction is arranged at an angle to the first direction.

15. The coating tool according to claim 13 or 14, characterized in that: The second support assembly further includes a fifth column connected to the base, the fifth column is arranged on a side of the fourth column away from the first support assembly, and the fifth column is used to support an end of the rear cover away from the side wall.

16. The coating tool according to claim 15, characterized in that: The number of the fifth pillars is two, and the two fifth pillars are spaced apart along the second direction; The second direction is arranged at an angle to the first direction.

17. The coating tool according to claim 16, characterized in that: The second support assembly further includes a second crossbar connected to the two fifth columns; The second supporting assembly further includes a second supporting member, one end of which is rotatably connected to the rear cover, and the other end of which is connected to the second crossbar.

18. The coating tool according to claim 17, characterized in that: The second supporting member is a retractable structural member.

19. The coating tool according to any one of claims 1 to 18, characterized in that: The opening and closing member includes a side door, and the side door is rotatably connected to the side panel.

20. A coating system, characterized in that: Comprising the painting tool as described in any one of claims 1-19.

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