Side wall auxiliary supporting device and side wall gluing system

Abstract

The utility model relates to the technical field of body-in-white production, in particular to a side wall auxiliary supporting device and a side wall gluing system.The supporting device comprises a carrying frame, a front positioning mechanism, a first fixing mechanism, a second fixing mechanism, a third fixing mechanism and a rear positioning mechanism, and the front positioning mechanism, the first fixing mechanism, the second fixing mechanism, the third fixing mechanism and the rear positioning mechanism are sequentially arranged on the carrying frame; the front positioning mechanism is used for positioning a front positioning hole of a side wall, the rear positioning mechanism is used for positioning a rear positioning hole of the side wall, the first fixing mechanism and the second fixing mechanism each comprise a detachable clamping assembly, the third fixing mechanism comprises a detachable adsorption assembly, the clamping assembly of the first fixing mechanism is used for clamping an A column of the side wall, and the clamping assembly of the second fixing mechanism is used for clamping a B column of the side wall. A clamping assembly of the second fixing mechanism is used for clamping a column B of the side wall, and an adsorption assembly is used for adsorbing a wheel cover part of the side wall. The side walls of different vehicle types can be adapted by detaching and replacing different clamping assemblies and adsorption assemblies, all fixing mechanisms do not need to be integrally replaced, use of corresponding detaching tools is reduced, the equipment cost is reduced, and economic benefits are improved.

Description

Technical Field

[0001] This application relates to the technical field of body-in-white production, and more specifically, to a side panel auxiliary support device and a side panel adhesive application system. Background Technology

[0002] Currently, major automakers rely on manual glue application, which is inefficient and prone to quality issues. Problems include glue breaks, incorrect placement, and incorrect diameter. Therefore, the industry is adopting assistive robots in conjunction with glue application platforms to improve efficiency and quality.

[0003] Existing technology discloses a multi-model side panel adhesive application auxiliary positioning fixture and its switching device, including a base frame, a head support frame, a middle support frame, a rear positioning component, and a front positioning pin. The head support frame is movably mounted on the base frame; the middle support frame is fixed on the base frame. Both the head support frame and the middle support frame have multiple support mechanisms. Each support mechanism on the head support frame supports the A-pillar of the side panel of different models, and each support mechanism on the middle support frame supports the B-pillar of the side panel of different models. The rear positioning component is detachably fixed on the base frame and is used to support and fix the wheel arch portion of the side panel. The front positioning pin is mounted on the base frame and is used to insert into the front positioning hole of the side panel. In this solution, the side panel is positioned by the front and rear positioning pins, and different models' side panels are supported by various support mechanisms. However, when supporting side panels of different models, since the wheel arch portions of the side panels of different models are quite different, a dedicated switching device is required to completely disassemble and install the rear positioning component, resulting in increased equipment costs. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a side panel auxiliary support device and a side panel adhesive system, which can easily replace the structure to fix the side panels of different vehicle models, reduce equipment costs, and improve economic efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A side panel auxiliary support device is provided, including a frame and a front positioning mechanism, a first fixing mechanism, a second fixing mechanism, a third fixing mechanism, and a rear positioning mechanism sequentially installed on the frame. The front positioning mechanism is used to position the front positioning hole of the side panel, the rear positioning mechanism is used to position the rear positioning hole of the side panel, the first fixing mechanism is used to fix the A-pillar of the side panel, the second fixing mechanism is used to fix the B-pillar of the side panel, and the third fixing mechanism is used to fix the wheel cover portion of the side panel. Both the first fixing mechanism and the second fixing mechanism include detachable clamping components, and the third fixing mechanism includes a detachable adsorption component. The clamping component of the first fixing mechanism is used to clamp the A-pillar of the side panel, the clamping component of the second fixing mechanism is used to clamp the B-pillar of the side panel, and the adsorption component is used to adsorb the wheel cover portion of the side panel.

[0006] This utility model's side panel auxiliary support device, in use, positions the side panel through a front positioning mechanism and a rear positioning mechanism. The clamping components on the first and second fixing mechanisms clamp the A-pillar and B-pillar of the side panel, respectively. The adsorption component on the third fixing mechanism adsorbs the wheel arch portion of the side panel, thus fixing the side panel for subsequent adhesive application. When changing the side panel for different vehicle models, only the different clamping and adsorption components need to be disassembled and replaced to adapt to different models, eliminating the need to replace all fixing mechanisms as a whole. This reduces the use of corresponding disassembly tools, lowers equipment costs, and improves economic efficiency.

[0007] Furthermore, the first fixing mechanism and the second fixing mechanism have the same structure, each including a first upright, a clamping cylinder, a connecting rod, a swing block, a first switching assembly, and a second switching assembly. The clamping assembly includes a first clamping block and a second clamping block. The first upright is fixedly mounted on the carrier frame. The first switching assembly is fixedly mounted on the first upright. The swing block is hinged to the first upright via the connecting rod. The clamping cylinder is hinged to the first upright. The output end of the clamping cylinder is hinged to one end of the swing block. The second switching assembly is fixedly mounted on the swing block. The first clamping block is detachably connected to the first switching assembly, and the second clamping block is detachably connected to the second switching assembly.

[0008] Furthermore, the first switching component and the second switching component have the same structure, both including a base, a spring, a trigger, and a cover plate. The two ends of the spring are respectively connected to one end of the base and one end of the trigger. The middle part of the trigger is movably connected to the base, and the other end of the trigger is provided with a locking block. The base is provided with a slot, and the cover plate is fixedly disposed on the top of the base. The bottom of the cover plate is provided with a receiving groove communicating with the slot. One end of the first clamping block and one end of the second clamping block are both located in the slot and are both provided with protrusions. The locking block engages with the corresponding protrusion.

[0009] Furthermore, the third fixing mechanism also includes a second stand, the bottom of which is fixedly mounted on the carrier, and the adsorption assembly is detachably connected to the top of the second stand.

[0010] Furthermore, the third fixing mechanism also includes a socket block and a tightening member. The socket block is fixedly disposed on the top of the second upright. The adsorption assembly includes a plug-in block, a support frame, and a first suction cup. The first suction cup is disposed on the support frame. The plug-in block is fixedly disposed on the bottom of the support frame. The socket block has a socket, and the plug-in block is inserted into the socket. The plug-in block has a groove, and the socket block has a threaded hole. The tightening member is threadedly connected to the threaded hole, and one end of the tightening member extending into the socket block abuts against the inner wall of the groove.

[0011] Furthermore, the front positioning mechanism and the rear positioning mechanism have the same structure, both including a third upright, a positioning cylinder, a connecting plate and a positioning pin. The third upright is mounted on the carrier, the positioning cylinder is mounted on the third upright, the output end of the positioning cylinder is fixedly connected to the connecting plate, and the positioning pin is mounted on the connecting plate.

[0012] Furthermore, the connecting plate is also equipped with a second suction cup.

[0013] Furthermore, the rear positioning mechanism is provided in at least two sets, and the rear positioning mechanisms located at different positions on the carrier are respectively used to position the rear positioning holes of different side panels.

[0014] Furthermore, the carrier is also provided with a support mechanism, which includes a third switching component and a support component. The third switching component is installed on the carrier, and the support component is detachably connected to the third switching component. The support component is used to support the bottom of the side panel.

[0015] This utility model also provides a side panel adhesive application system, including the aforementioned side panel auxiliary support device, and further including a placement frame, a lifting device, a collaborative robot, and an adhesive application mechanism. The placement frame is used to place various specifications of the clamping components and the adsorption components. The lifting device is used to suspend the side panel onto the carrier frame. The adhesive application mechanism is connected to the collaborative robot, and the collaborative robot is used to automatically apply adhesive to the side panel.

[0016] This utility model's side panel adhesive application system involves using a lifting device to hoist the side panel onto a carrier frame. The side panel is positioned by front and rear positioning mechanisms. An adsorption component on a third fixing mechanism adsorbs the wheel cover portion of the side panel. Clamping components on the first and second fixing mechanisms clamp the A-pillar and B-pillar of the side panel, respectively, completing the side panel's fixation. Adhesive is supplied by an adhesive application mechanism, and a collaborative robot automatically applies adhesive to the side panel on the carrier frame, improving work efficiency and adhesive application quality. Notably, the clamping and adsorption components are detachable and replaceable, eliminating the need to replace the entire fixing mechanism, reducing the use of disassembly tools, lowering equipment costs, and improving economic efficiency.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] It allows for easy replacement of clamping and adsorption components to secure the side panels of different vehicle models, reducing the need for corresponding disassembly tools, lowering equipment costs, and improving economic efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram illustrating the use of the side auxiliary support device in an embodiment of this utility model;

[0020] Figure 2 This is a schematic diagram of the side auxiliary support device in an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the first fixing mechanism in an embodiment of this utility model;

[0022] Figure 4 This is an exploded view of the second switching component in an embodiment of the present invention from a first perspective;

[0023] Figure 5 This is an exploded view of the second switching component in an embodiment of the present invention from a second perspective;

[0024] Figure 6 This is a schematic diagram of the rear positioning mechanism in an embodiment of the present utility model;

[0025] Figure 7 This is a schematic diagram of the third fixing mechanism in an embodiment of the present utility model;

[0026] Figure 8 This is a schematic diagram of the support mechanism in an embodiment of the present utility model;

[0027] Figure 9 This is a schematic diagram of the side coating system in Example 3.

[0028] In the attached diagram: 1-Carrier frame; 2-Front positioning mechanism; 3-Rear positioning mechanism; 301-Third upright frame; 302-Positioning cylinder; 303-Connecting plate; 304-Positioning pin; 305-Second suction cup; 4-First fixing mechanism; 401-First upright frame; 402-Clamping cylinder; 403-Connecting rod; 404-Swing block; 405-First clamping block; 406-Second clamping block; 4061-Protrusion; 5-First switching assembly; 6-Second switching assembly; 601-Base; 6011-Slot ; 602-Spring; 603-Trigger; 6031-Clocking block; 604-Cover plate; 6041-Accommodating groove; 7-Second fixing mechanism; 8-Third fixing mechanism; 801-Second upright; 802-Socket block; 803-Tightening component; 804-Adsorption assembly; 8041-Plug-in block; 8042-Support frame; 8043-First suction cup; 9-Support mechanism; 901-Third switching assembly; 902-Support assembly; 10-Placement rack; 11-Collaborative robot; 12-Glue application mechanism. Detailed Implementation

[0029] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0030] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0031] Example 1

[0032] This embodiment is the first embodiment of the side auxiliary support device, such as Figure 1 , Figure 2As shown, the device includes a carrier frame 1 and a front positioning mechanism 2, a first fixing mechanism 4, a second fixing mechanism 7, a third fixing mechanism 8, and a rear positioning mechanism 3 sequentially mounted on the carrier frame 1. The front positioning mechanism 2 is used to position the front positioning hole of the side panel, the rear positioning mechanism 3 is used to position the rear positioning hole of the side panel, the first fixing mechanism 4 is used to fix the A-pillar of the side panel, the second fixing mechanism 7 is used to fix the B-pillar of the side panel, and the third fixing mechanism 8 is used to fix the wheel cover portion of the side panel. The first fixing mechanism 4 and the second fixing mechanism 7 have the same structure and both include a detachable clamping assembly. The third fixing mechanism 8 includes a detachable adsorption assembly 804. The clamping assembly of the first fixing mechanism 4 is used to clamp the A-pillar of the side panel, the clamping assembly of the second fixing mechanism 7 is used to clamp the B-pillar of the side panel, and the adsorption assembly 804 is used to adsorb the wheel cover portion of the side panel.

[0033] The aforementioned side panel auxiliary support device, in use, positions the side panel through the front positioning mechanism 2 and the rear positioning mechanism 3. The clamping components on the first fixing mechanism 4 and the second fixing mechanism 7 clamp the A-pillar and B-pillar of the side panel, respectively. The adsorption component 804 on the third fixing mechanism 8 adsorbs the wheel arch portion of the side panel, thereby fixing the side panel for subsequent adhesive application. When it is necessary to replace the side panel of different vehicle models, only the different clamping components and adsorption components 804 need to be disassembled and replaced to adapt to the side panel of different vehicle models. It is not necessary to replace all the fixing mechanisms as a whole, reducing the use of corresponding disassembly tools, lowering equipment costs, and improving economic efficiency.

[0034] like Figure 3 As shown, the first fixing mechanism 4 and the second fixing mechanism 7 each include a first upright 401, a clamping cylinder 402, a connecting rod 403, a swing block 404, a first switching assembly 5 and a second switching assembly 6. The clamping assembly includes a first clamping block 405 and a second clamping block 406. The first upright 401 is fixedly mounted on the carrier 1. The first switching assembly 5 is fixedly mounted on the first upright 401. The swing block 404 is hinged to the first upright 401 through the connecting rod 403. The clamping cylinder 402 is hinged to the first upright 401. The output end of the clamping cylinder 402 is hinged to one end of the swing block 404. The second switching assembly 6 is fixedly mounted on the swing block 404. The first clamping block 405 is detachably connected to the first switching assembly 5, and the second clamping block 406 is detachably connected to the second switching assembly 6. During implementation, the first clamping block 405 is connected and fixed through the first switching component 5. When the side panel is transported to the carrier 1, it is positioned by the front positioning mechanism 2 and the rear positioning mechanism 3. The A-pillar and B-pillar of the side panel are respectively attached to the first clamping block 405 of the first fixing mechanism 4 and the first clamping block 405 of the second fixing mechanism 7. The clamping cylinder 402 drives the swing block 404 and the second switching component 6 on it to swing, thereby driving the second clamping block 406 to swing, so that the second clamping block 406 is attached to the side panel. The first clamping block 405 and the second clamping block 406 cooperate to clamp the side panel.

[0035] like Figure 4 , Figure 5 As shown, the first switching component 5 and the second switching component 6 have the same structure, both including a base 601, a spring 602, a trigger 603 and a cover plate 604. The two ends of the spring 602 are respectively connected to one end of the base 601 and one end of the trigger 603. The middle part of the trigger 603 is movably connected to the base 601, and the other end of the trigger 603 is provided with a locking block 6031. The base 601 is provided with a slot 6011, and the cover plate 604 is fixedly installed on the top of the base 601. The bottom of the cover plate 604 is provided with a receiving groove 6041 communicating with the slot 6011. One end of the first clamping block 405 and one end of the second clamping block 406 are both located in the slot 6011 and are both provided with a protrusion 4061. The locking block 6031 engages with the corresponding protrusion 4061. When it is necessary to replace the first clamp 405 or the second clamp 406, pull one end of the trigger 603 to rotate the trigger 603 around the position hinged to the base 601. The other end of the trigger 603 is raised to the receiving groove 6041 at the bottom of the cover plate 604, and the locking block 6031 disengages from the protrusion 4061. At this time, the first clamp 405 or the second clamp 406 can be easily taken out along the slot 6011. Insert the end of the first clamp 405 or the second clamp 406 to be used, which has the protrusion 4061, into the slot 6011. Release the trigger 603. Under the action of the spring 602, the trigger 603 returns to its original position, and the locking block 6031 engages with the protrusion 4061 to limit and fix the first clamp 405 or the second clamp 406, thus completing the replacement of the first clamp 405 or the second clamp 406 to adapt to the side panels of different vehicle models.

[0036] like Figure 6 As shown, the front positioning mechanism 2 and the rear positioning mechanism 3 have the same structure, both including a third support 301, a positioning cylinder 302, a connecting plate 303, and a positioning pin 304. The third support 301 is mounted on the carrier 1, the positioning cylinder 302 is mounted on the third support 301, the output end of the positioning cylinder 302 is fixedly connected to the connecting plate 303, and the positioning pin 304 is mounted on the connecting plate 303. In implementation, the side panel is moved to the carrier 1, so that the positioning pin 304 of the front positioning mechanism 2 and the positioning pin 304 of the rear positioning mechanism 3 are aligned with the front positioning hole and the rear positioning hole of the side panel, respectively. The positioning cylinder 302 drives the connecting plate 303 to extend, thereby driving the positioning pin 304 to extend, so that the positioning pin 304 cooperates with the front positioning hole or the rear positioning hole to achieve the positioning of the side panel.

[0037] like Figure 6 As shown, the connecting plate 303 is also equipped with a second suction cup 305. During implementation, the positioning cylinder 302 drives the connecting plate 303 to extend, so that the positioning pin 304 engages with the front positioning hole or the rear positioning hole, and at the same time, the second suction cup 305 extends, adsorbing the side panel through the second suction cup 305 to ensure that the side panel is placed in place.

[0038] like Figure 1 , Figure 2 As shown, the rear positioning mechanism 3 has at least two sets, and the rear positioning mechanisms 3 located at different positions on the carrier 1 are used to position the rear positioning holes of different side panels. In practice, since the wheel arch parts of different models are quite different, the positions of the rear positioning holes are not uniform. Therefore, it is necessary to set rear positioning mechanisms 3 with different positions of positioning pins 304 on the carrier 1 to adapt to the positioning needs of side panels of different models.

[0039] Example 2

[0040] This embodiment is the second embodiment, which is similar to the first embodiment, except that, as Figure 1 , Figure 2 and Figure 7 As shown, the third fixing mechanism 8 also includes a second support frame 801. The bottom of the second support frame 801 is fixedly mounted on the carrier frame 1, and the adsorption assembly 804 is detachably connected to the top of the second support frame 801. In implementation, depending on the side panel design of different vehicle models, the corresponding adsorption assembly 804 can be removed and replaced to adsorb and fix the side panel. Through front and rear positioning, two clamping points, and adsorption, simple and stable positioning and fixing of the side panel can be achieved.

[0041] like Figure 7 As shown, the third fixing mechanism 8 also includes a socket block 802 and a tightening member 803. The socket block 802 is fixedly disposed on the top of the second upright 801. The adsorption assembly 804 includes a plug-in block 8041, a support frame 8042 and a first suction cup 8043. The first suction cup 8043 is disposed on the support frame 8042. The plug-in block 8041 is fixedly disposed on the bottom of the support frame 8042. The socket block 802 has a socket, and the plug-in block 8041 is inserted into the socket. The plug-in block 8041 has a groove. The socket block 802 has a threaded hole. The tightening member 803 is threadedly connected to the threaded hole. One end of the tightening member 803 extends into the socket block 802 and abuts against the inner wall of the groove. When replacing the adsorption assembly 804, loosen the tightening member 803, pull the insertion block 8041 out of the socket, insert the insertion block 8041 on the adsorption assembly 804 to be replaced into the socket, and tighten the tightening member 803 so that one end of the tightening member 803 extends into the groove and presses against the inner wall of the groove, effectively fixing the insertion block 8041 in the socket. In use, the first suction cup 8043 adsorbs and adheres to the wheel cover part of the side panel, providing fixed support for the side panel.

[0042] like Figure 1 , Figure 2 and Figure 8As shown, the carrier 1 is also provided with a support mechanism 9, which includes a third switching component 901 and a support component 902. The third switching component 901 is installed on the carrier 1, and the support component 902 is detachably connected to the third switching component 901. The support component 902 is used to support the bottom of the side panel. Specifically, the structure of the third switching assembly 901 is the same as that of the first switching assembly 5. The third switching assembly 901 includes a base 601, a spring 602, a trigger 603, and a cover plate 604. The two ends of the spring 602 are respectively connected to one end of the base 601 and one end of the trigger 603. The middle part of the trigger 603 is movably connected to the base 601, and the other end of the trigger 603 is provided with a locking block 6031. The base 601 is provided with a slot 6011, and the cover plate 604 is fixedly installed on the top of the base 601. The bottom of the cover plate 604 is provided with a receiving groove 6041 communicating with the slot 6011. One end of the support assembly 902 is provided with a protrusion 4061, and the locking block 6031 engages with the corresponding protrusion 4061. Different support assemblies 902 can be easily and quickly replaced through the third switching assembly 901 for supporting the side panels of different vehicle models.

[0043] Example 3

[0044] This embodiment is an example of a sidewall adhesive application system, including the sidewall auxiliary support device of Embodiment 1 or Embodiment 2, such as... Figure 9 As shown, it also includes a placement rack 10, a lifting device, a collaborative robot 11, and an adhesive application mechanism 12. The placement rack 10 is used to place clamping components and adsorption components 804 of various specifications. The lifting device is used to lift the side panel to the carrier 1. The adhesive application mechanism 12 is connected to the collaborative robot 11, and the collaborative robot 11 is used to automatically apply adhesive to the side panel.

[0045] The aforementioned side panel adhesive application system, in use, involves hoisting the side panel onto the carrier 1 using a lifting device, positioning the side panel using a front positioning mechanism 2 and a rear positioning mechanism 3, adsorbing the wheel cover portion of the side panel using an adsorption component 804 on the third fixing mechanism 8, and clamping components on the first fixing mechanism 4 and the second fixing mechanism 7 to clamp the A-pillar and B-pillar of the side panel, thus fixing the side panel. Adhesive is supplied by the adhesive application mechanism 12, and the collaborative robot 11 automatically applies adhesive to the side panel on the carrier 1, improving work efficiency and adhesive application quality. Notably, the clamping components and adsorption components 804 are detachable and replaceable, eliminating the need to replace all fixing mechanisms as a whole, reducing the use of corresponding disassembly tools, lowering equipment costs, and improving economic efficiency.

[0046] In the specific implementation of the above embodiments, the technical features can be combined in any non-contradictory way. For the sake of brevity, not all possible combinations of the above technical features are described. However, as long as the combination of these technical features is not contradictory, it should be considered to be within the scope of this specification.

[0047] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A side panel auxiliary support device, comprising a frame (1) and a front positioning mechanism (2), a first fixing mechanism (4), a second fixing mechanism (7), a third fixing mechanism (8), and a rear positioning mechanism (3) sequentially mounted on the frame (1), wherein the front positioning mechanism (2) is used to position the front positioning hole of the side panel, the rear positioning mechanism (3) is used to position the rear positioning hole of the side panel, the first fixing mechanism (4) is used to fix the A-pillar of the side panel, the second fixing mechanism (7) is used to fix the B-pillar of the side panel, and the third fixing mechanism (8) is used to fix the wheel arch portion of the side panel; characterized in that, The first fixing mechanism (4) and the second fixing mechanism (7) both include detachable clamping components, and the third fixing mechanism (8) includes a detachable adsorption component (804). The clamping component of the first fixing mechanism (4) is used to clamp the A-pillar of the side wall, the clamping component of the second fixing mechanism (7) is used to clamp the B-pillar of the side wall, and the adsorption component (804) is used to adsorb the wheel cover part of the side wall.

2. The side wall auxiliary support device according to claim 1, characterized in that, The first fixing mechanism (4) and the second fixing mechanism (7) have the same structure, and each includes a first upright (401), a clamping cylinder (402), a connecting rod (403), a swing block (404), a first switching assembly (5), and a second switching assembly (6). The clamping assembly includes a first clamping block (405) and a second clamping block (406). The first upright (401) is fixedly mounted on the carrier (1), and the first switching assembly (5) is fixedly mounted on the first upright (401). The swing block... (404) is hinged to the first stand (401) via the connecting rod (403), the clamping cylinder (402) is hinged to the first stand (401), the output end of the clamping cylinder (402) is hinged to one end of the swing block (404), the second switching component (6) is fixedly installed on the swing block (404), the first clamping block (405) is detachably connected to the first switching component (5), and the second clamping block (406) is detachably connected to the second switching component (6).

3. The side wall auxiliary support device according to claim 2, characterized in that, The first switching component (5) and the second switching component (6) have the same structure, both including a base (601), a spring (602), a trigger (603), and a cover plate (604). The two ends of the spring (602) are respectively connected to one end of the base (601) and one end of the trigger (603). The middle part of the trigger (603) is movably connected to the base (601), and the other end of the trigger (603) is provided with a locking block (6031); the base (601) 01) A slot (6011) is provided, and the cover plate (604) is fixedly disposed on the top of the base (601). The bottom of the cover plate (604) is provided with a receiving groove (6041) communicating with the slot (6011). One end of the first clamping block (405) and one end of the second clamping block (406) are both located in the slot (6011) and both are provided with protrusions (4061). The locking block (6031) is engaged with the corresponding protrusions (4061).

4. The side wall auxiliary support device according to claim 1, characterized in that, The third fixing mechanism (8) further includes a second stand (801), the bottom of which is fixedly mounted on the carrier (1), and the adsorption assembly (804) is detachably connected to the top of the second stand (801).

5. The side wall auxiliary support device according to claim 4, characterized in that, The third fixing mechanism (8) further includes a socket block (802) and a tightening member (803). The socket block (802) is fixedly disposed on the top of the second stand (801). The adsorption assembly (804) includes a plug-in block (8041), a support frame (8042), and a first suction cup (8043). The first suction cup (8043) is disposed on the support frame (8042). The plug-in block (8041) is fixedly disposed on the bottom of the support frame (8042). The socket block (802) has a socket. The plug-in block (8041) is inserted into the socket. The plug-in block (8041) has a groove. The socket block (802) has a threaded hole. The tightening member (803) is threadedly connected to the threaded hole. One end of the tightening member (803) extends into the socket block (802) and abuts against the inner wall of the groove.

6. The side wall auxiliary support device according to claim 1, characterized in that, The front positioning mechanism (2) and the rear positioning mechanism (3) have the same structure, both including a third upright (301), a positioning cylinder (302), a connecting plate (303) and a positioning pin (304). The third upright (301) is mounted on the carrier (1), the positioning cylinder (302) is mounted on the third upright (301), the output end of the positioning cylinder (302) is fixedly connected to the connecting plate (303), and the positioning pin (304) is mounted on the connecting plate (303).

7. The side wall auxiliary support device according to claim 6, characterized in that, The connecting plate (303) is also equipped with a second suction cup (305).

8. The side wall auxiliary support device according to any one of claims 1 to 7, characterized in that, The rear positioning mechanism (3) is provided with at least two sets, and the rear positioning mechanisms (3) located at different positions of the carrier (1) are used to position the rear positioning holes of different side walls.

9. The side wall auxiliary support device according to any one of claims 1 to 7, characterized in that, The carrier (1) is also provided with a support mechanism (9), which includes a third switching component (901) and a support component (902). The third switching component (901) is installed on the carrier (1), and the support component (902) is detachably connected to the third switching component (901). The support component (902) is used to support the bottom of the side panel.

10. A sidewall adhesive coating system, characterized in that, The side panel auxiliary support device according to any one of claims 1 to 9 further includes a placement rack (10), a lifting device, a collaborative robot (11), and an adhesive application mechanism (12). The placement rack (10) is used to place the clamping assembly and the adsorption assembly (804) of various specifications. The lifting device is used to lift the side panel to the carrier (1). The adhesive application mechanism (12) is connected to the collaborative robot (11), and the collaborative robot (11) is used to automatically apply adhesive to the side panel.

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