Automatic gluing vehicle

Abstract

The application relates to the technical field of gluing, in particular to an automatic gluing vehicle. The automatic gluing vehicle comprises a driving vehicle arranged at a to-be-glued surface of a to-be-glued piece and movable relative to the to-be-glued surface; a plurality of guide rollers connected with the driving vehicle; the guide rollers are respectively located on opposite sides of the to-be-glued piece along the advancing direction of the driving vehicle and clamp the to-be-glued piece; a glue storage cabin is installed on the driving vehicle, the glue storage cabin has an extension part extending from the driving vehicle, and the side of the extension part facing the to-be-glued surface is provided with a glue outlet; a first roller is rotatably installed on the side of the glue outlet facing the to-be-glued surface, and the circumferential side wall of the first roller is attached to the to-be-glued surface. The automatic gluing vehicle can automatically apply splicing glue to the surface of a ring piece, and compared with manual gluing, the gluing efficiency and gluing quality are improved, and the danger of manual gluing is reduced.

Description

Technical Field

[0001] This application relates to the field of adhesive application technology, and more particularly to an automatic adhesive application vehicle. Background Technology

[0002] The main body of a wind turbine hybrid tower is composed of several hybrid tower sections spliced ​​together, and each hybrid tower section is composed of several ring plates, usually bonded together with splicing adhesive. Applying splicing adhesive to the surface of the ring plates is a key process during its hoisting and construction.

[0003] Currently, splicing adhesive is generally applied to the surface of the ring piece manually, which has problems such as cumbersome operation, low efficiency, high risk, and unstable adhesive quality. Utility Model Content

[0004] Based on this, this application provides an automatic glue application vehicle to solve the problems of cumbersome operation, low efficiency, high risk and unstable glue application quality in the related technology of manually applying splicing glue to the surface of ring pieces.

[0005] In a first aspect, embodiments of this application provide an automatic glue-applying cart, comprising:

[0006] The drive vehicle is positioned at the surface to be coated on the workpiece and can move relative to the surface to be coated.

[0007] Multiple guide rollers are connected to the drive vehicle; along the forward direction of the drive vehicle, the multiple guide rollers are located on opposite sides of the workpiece to be coated and clamp the workpiece to be coated;

[0008] The glue storage tank is installed on the drive vehicle. The glue storage tank has an extension that extends out of the drive vehicle. The side of the extension facing the surface to be coated has a glue outlet.

[0009] The first roller is rotatably mounted on the side of the glue outlet facing the surface to be coated, and the circumferential sidewall of the first roller is in contact with the surface to be coated.

[0010] In one possible implementation, the automatic glue applicator also includes multiple connecting frames, which are connected to the drive vehicle respectively, and multiple guide rollers are rotatably mounted on the multiple connecting frames in a corresponding manner.

[0011] In one possible implementation, a tube is mounted on the drive vehicle, extending from one side of the drive vehicle to the other side.

[0012] Connecting brackets are provided at both ends of the pipe body;

[0013] The connecting frame is equipped with a connecting tube, one end of which extends into the tube body, and the length of the connecting tube extending into the tube body is adjustable.

[0014] In one possible implementation, the pipe body is provided with multiple through holes, which are arranged at intervals along the axial direction of the pipe body.

[0015] The connecting pipe is equipped with a locking pin that can extend and retract relative to the connecting pipe, and the locking pin passes through the through hole.

[0016] In one possible implementation, the automatic glue applicator also includes a locking component, with a connecting hole on the tube body through which the locking component passes and abuts against the connecting tube.

[0017] In one possible implementation, tubes are installed at the front and rear ends of the drive vehicle, and connecting frames are provided at both ends of each tube.

[0018] In one possible implementation, a second roller is rotatably mounted at the dispensing port, and the second roller closes the dispensing port.

[0019] The rotation of the first roller drives the rotation of the second roller;

[0020] When the second roller rotates, it carries the glue liquid in the glue storage tank out from the glue outlet.

[0021] In one possible implementation, the circumferential sidewall of the second roller is in contact with the circumferential sidewall of the first roller.

[0022] In one possible implementation, the outlet is located at the rear of the drive vehicle.

[0023] In one possible implementation, the adhesive storage tank has an opening on the side facing away from the surface to be coated;

[0024] The automatic glue applicator also includes a cover that is installed on the glue storage bin, and the cover closes the opening.

[0025] The automatic glue-applying cart provided in this application includes a drive carriage, multiple guide rollers, a glue storage tank, and a first roller. The automatic glue-applying cart can move on the surface of the workpiece to be coated via the drive carriage. The multiple guide rollers on the drive carriage hold the workpiece to be coated, preventing track deviation during movement. The automatic glue-applying cart can store glue in the glue storage tank, eliminating the need for separate glue delivery during use. During the glue-applying process, the glue in the storage tank flows from the glue outlet to the circumferential sidewall of the first roller. As the drive carriage moves on the surface to be coated, the first roller applies the glue to the surface, compacting and smoothing it, ensuring the uniformity of the glue layer on the surface. In this way, the automatic glue-applying cart can move forward and apply glue simultaneously, automatically applying splicing glue to the surface of the ring piece. Compared to manual glue application, this improves glue-applying efficiency and quality, and reduces the risks associated with manual glue application. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of the automatic glue-applying vehicle provided in the embodiments of this application;

[0028] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;

[0029] Figure 3 A top view of the automatic glue-applying vehicle provided in an embodiment of this application;

[0030] Figure 4 This is a bottom view of the automatic glue applicator provided in an embodiment of this application.

[0031] Explanation of reference numerals in the attached figures:

[0032] 100 - Drive vehicle; 110 - Wheel; 120 - Pipe body; 121 - Through hole;

[0033] 200-Guide rollers;

[0034] 300 - Glue storage tank; 310 - Extension section; 320 - Glue outlet; 330 - Opening;

[0035] 400 - First roller;

[0036] 500 - Connecting bracket; 510 - Connecting tube; 511 - Locking pin;

[0037] 600 - Second roller. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0039] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application.

[0041] The terms “first,” “second,” and “third” (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0042] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or display that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or display.

[0043] In existing technologies, adhesive is typically applied manually to the surface of the ring sheet, which is cumbersome, inefficient, and dangerous. The quality of the adhesive application depends heavily on the operator's experience, resulting in inconsistent quality. Currently, there is a motor-driven adhesive application cart that can apply adhesive while moving across the ring sheet surface, significantly improving efficiency. However, this cart still requires a separate adhesive feeding device to supply the adhesive, and it remains manually operated, failing to achieve fully automated adhesive application.

[0044] After repeated consideration and verification, the inventors discovered that an automatic glue-applying cart, driven by a drive unit, can travel along a ring. Multiple guide rollers are connected to the drive unit, positioned on opposite sides of the workpiece to be coated, clamping it. Guided by these rollers, the drive unit moves along the arc-shaped ring. A glue storage tank is installed on the drive unit, storing the glue used for splicing. This eliminates the need for a separate glue delivery device, making the cart portable and easy to use. Rollers are mounted on the side of the glue tank facing the ring, with their circumferential sidewalls in contact with the surface of the ring to be coated. As the drive unit moves, it drives the rollers across the surface, allowing the glue from the tank to flow from the outlet onto the rollers. The rollers then apply the glue to the surface, compacting and smoothing it, ensuring a uniform glue layer. In this way, the automatic glue applicator can automatically apply splicing glue to the surface of the ring piece, which improves glue application efficiency and quality compared to manual glue application, and reduces the dangers of manual glue application.

[0045] The technical solution of the automatic glue-applying vehicle provided in the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0046] Reference Figures 1 to 4 As shown in the embodiment of this application, the automatic glue applicator includes a drive vehicle 100, a plurality of guide rollers 200, a glue storage tank 300, and a first roller 400. The drive vehicle 100 is disposed at the surface to be coated of the workpiece and is movable relative to the surface to be coated.

[0047] The part to be coated can be a ring-shaped section of a wind turbine tower, and the surface to be coated is the top surface of the ring-shaped section. Optionally, the drive vehicle 100 can be driven by an electric motor. Figure 1 and Figure 4 As shown, four wheels 110 can be provided below the drive vehicle 100, and the drive vehicle 100 can move on the surface to be coated by means of the four wheels 110.

[0048] Multiple guide rollers 200 are connected to the drive vehicle 100. Along the forward direction of the drive vehicle 100, the multiple guide rollers 200 are located on opposite sides of the workpiece to be coated and clamp the workpiece to be coated.

[0049] Schematic, multiple guide rollers 200 are located on opposite sides of the drive vehicle 100 in the width direction, and the axis of each guide roller 200 can extend along the height direction of the drive vehicle 100. When the automatic glue applicator is moving, the guide rollers 200 on both sides of the drive vehicle 100 can adhere to the inner and outer surfaces of the ring piece. In this embodiment, the specific number of guide rollers 200 is not limited, and those skilled in the art can set it as needed. After the multiple guide rollers 200 clamp the ring piece, when the drive vehicle 100 moves forward, under the guidance of the guide rollers 200, the forward direction of the drive vehicle 100 can be changed, allowing the automatic glue applicator to move along the upper surface of the arc-shaped ring piece.

[0050] The glue storage tank 300 is installed on the drive vehicle 100. The glue storage tank 300 has an extension 310 extending out of the drive vehicle 100. The extension 310 has a glue outlet 320 on the side facing the surface to be coated.

[0051] The glue storage tank 300 stores the bonding adhesive liquid and is connected above the drive vehicle 100. The shape and size of the glue storage tank 300 can be set as needed and are not limited here. The glue outlet 320 is located at the bottom of the extension 310. Setting the glue outlet 320 on the extension 310 can prevent the bonding adhesive liquid in the glue storage tank 300 from flowing out of the glue outlet 320 and falling onto the drive vehicle 100. Schematic, the shape of the glue outlet 320 can be elongated, and the length direction of the elongation can be perpendicular to the forward direction of the drive vehicle 100.

[0052] The first roller 400 is rotatably mounted on the side of the dispensing nozzle 320 facing the surface to be coated, and the circumferential sidewall of the first roller 400 is in contact with the surface to be coated.

[0053] The first roller 400 has a columnar structure, and the axis of this columnar structure can be perpendicular to the forward direction of the drive vehicle 100. The first roller 400 can rotate around its own axis. Optionally, a bracket can be provided on the drive vehicle 100, and the first roller 400 is rotatably mounted on the bracket. It can be understood that when the drive vehicle 100 travels on the surface to be coated, it can drive the first roller 400 to roll on the surface to be coated.

[0054] The first roller 400 is located below the glue outlet 320. The glue in the glue storage tank 300 can flow from the glue outlet 320 to the circumferential side wall of the first roller 400. As the first roller 400 rolls on the surface to be coated, the first roller 400 coats the surface with glue. Compared with the method of using a scraper to smooth the glue, the glue on the surface to be coated can be more uniform.

[0055] The automatic glue applicator provided in this embodiment can move on the surface of the workpiece to be coated via a drive vehicle 100. Multiple guide rollers 200 on the drive vehicle 100 clamp the workpiece to be coated, preventing track deviation during movement. The automatic glue applicator can store glue in a glue storage tank 300, eliminating the need for additional glue delivery during use. During the glue application process, the glue in the storage tank 300 flows from the glue outlet 320 to the circumferential sidewall of the first roller 400. As the drive vehicle 100 moves on the surface to be coated, the first roller 400 rolls on it, applying the glue to the surface and compacting and smoothing it, ensuring uniformity of the glue layer. In this way, the automatic glue applicator can apply glue while moving forward, automatically applying bonding glue to the surface of the ring piece. Compared to manual glue application, this improves glue application efficiency and quality while reducing the risks associated with manual glue application.

[0056] In one embodiment, such as Figure 1 , Figure 3 and Figure 4 As shown, the automatic glue applicator also includes multiple connecting frames 500. The multiple connecting frames 500 are respectively connected to the drive vehicle 100, and multiple guide rollers 200 are rotatably mounted on the multiple connecting frames 500 in a corresponding manner.

[0057] The number of connecting frames 500 is the same as the number of guide rollers 200. Schematic, each connecting frame 500 can be an approximate "L"-shaped structure, with the horizontal section of the "L"-shaped structure connected to the drive vehicle 100, and the vertical section of the "L"-shaped structure extending downwards. The guide rollers 200 can be fitted onto the vertical section of the "L"-shaped structure and can rotate relative to the connecting frame 500.

[0058] In this embodiment, when the drive vehicle 100 travels on the surface to be coated of the workpiece, the guide roller 200 can roll on the side of the workpiece to be coated, i.e., the ring piece. While ensuring the guiding function of the guide roller 200, the friction between the guide roller 200 and the workpiece to be coated can be reduced, which is beneficial to improving the endurance of the automatic glue coating vehicle.

[0059] In other embodiments, a plurality of guide rollers 200 may be fixedly mounted on a drive vehicle 100, and when the drive vehicle 100 travels on the surface to be coated of the workpiece, the circumferential sides of the guide rollers 200 slide on the workpiece.

[0060] In a specific embodiment, such as Figure 1 , Figure 3 and Figure 4As shown, a pipe body 120 is mounted on the drive vehicle 100, extending from one side of the drive vehicle 100 to the other side. The pipe body 120 can extend along the width direction of the drive vehicle 100. In one possible implementation, the pipe body 120 can be connected to the drive vehicle 100 via a connecting rod, with one end of the connecting rod fixed to the drive vehicle 100 and the other end fixed to the pipe body 120.

[0061] Connecting brackets 500 are provided at both ends of the tube body 120. When the automatic glue applicator moves on the workpiece to be coated, the guide rollers 200 on the connecting brackets 500 at both ends of the tube body 120 are located on opposite sides of the workpiece to be coated.

[0062] The connecting frame 500 is provided with a connecting tube 510, one end of which extends into the tube body 120, and the length of the connecting tube 510 extending into the tube body 120 is adjustable.

[0063] like Figure 1 As shown, when the connecting pipe 510 has an approximate "L" shape, the horizontal section of the "L" shape is the connecting pipe 510. It can be understood that the distance between the guide rollers 200 at both ends of the pipe body 120 can be adjusted by adjusting the length of the connecting pipe 510 extending into the pipe body 120.

[0064] With the above settings, the distance between the guide rollers 200 at both ends of the tube 120 can be adjusted as needed, thereby enabling the guide rollers 200 on both sides of the drive carriage 100 to clamp parts of different thicknesses to be coated. The automatic glue applicator can adapt to parts of different thicknesses to be coated, thus improving the versatility of the automatic glue applicator.

[0065] In one possible implementation, such as Figure 1 and Figure 2 As shown, the pipe body 120 has multiple through holes 121, which are arranged at intervals along the axial direction of the pipe body 120. The number of through holes 121 is not limited and can be set as needed by those skilled in the art. Schematic, the multiple through holes 121 can be arranged at equal intervals along the axial direction of the pipe body 120.

[0066] A locking pin 511 that can extend and retract relative to the connecting pipe 510 is installed on the connecting pipe 510, and the locking pin 511 passes through the through hole 121.

[0067] The locking pin 511 has a cross-sectional shape that matches the shape of the through hole 121. The locking pin 511 and the through hole 121 work together to fix the connecting tube 510 to the tube body 120. It is understood that when the connecting tube 510 extends into the tube body 120 to different lengths, the locking pin 511 can pass through different through holes 121 to achieve the fixation between the connecting tube 510 and the tube body 120.

[0068] In one possible implementation, the connecting tube 510 has an assembly hole, a portion of the locking pin 511 is located inside the connecting tube 510, and the other portion of the locking pin 511 extends out of the connecting tube 510 from the assembly hole. An elastic element is provided in the connecting tube 510, and the portion of the locking pin 511 located inside the connecting tube 510 abuts against the elastic element. When the operator presses the locking pin 511, it retracts into the connecting tube 510. When the operator releases the locking pin 511, the portion of the locking pin 511 pops out of the connecting tube 510 under the action of the elastic element.

[0069] With the above settings, by adjusting the locking pin 511 to extend into different through holes 121, the distance between the guide rollers 200 at both ends of the tube body 120 can be adjusted, so that the automatic glue applicator can adapt to parts of different thicknesses to be coated.

[0070] In another possible implementation, the automatic glue applicator also includes a locking element, with a connection hole provided on the tube body 120, through which the locking element passes and abuts against the connecting tube 510.

[0071] Schematic illustration: The locking element includes a screw and a head located at one end of the screw. The connecting hole is an internally threaded hole, through which the screw passes and is threadedly connected. The head of the locking element is located on the outside of the tube body 120. By rotating the head of the locking element, the operator can adjust the depth of the locking element's insertion into the tube body 120, thereby pressing the locking element against the connecting tube 510. After the locking element presses against the connecting tube 510, the connecting tube 510 and the tube body 120 are fixed together.

[0072] When the operator needs to adjust the distance between the guide rollers 200 at both ends of the tube body 120, first loosen the locking part so that the locking part is disengaged from the connecting tube 510, adjust the depth of the connecting tube 510 inserted into the tube body 120, and then tighten the locking part again.

[0073] With the above settings, after the connecting tube 510 extends into the tube body 120 to different depths, the connecting tube 510 and the tube body 120 can be fixed by the locking device. The distance between the guide rollers 200 at both ends of the tube body 120 can be adjusted as needed, so that the automatic glue applicator can adapt to the parts to be coated with different thicknesses.

[0074] like Figure 1 , Figure 2 and Figure 4 As shown, the front and rear ends of the drive vehicle 100 are respectively equipped with pipe bodies 120, and each end of the pipe body 120 is provided with a connecting bracket 500.

[0075] Understandably, the front and rear ends of the drive vehicle 100 are connected to guide rollers 200 through the tube body 120. When the automatic glue applicator moves on the workpiece to be coated, the front and rear ends of the drive vehicle 100 are limited to the workpiece to be coated by the guide rollers 200, which further prevents the automatic glue applicator from deviating from its track when moving forward and further improves the reliability of glue application.

[0076] In one embodiment, such as Figure 1 and Figure 3 As shown, a second roller 600 is rotatably mounted at the glue outlet 320, and the second roller 600 closes the glue outlet 320. Schematic, the glue outlet 320 is elongated, and the second roller 600 has a columnar structure, the axis of which is parallel to the length of the elongated shape. When the second roller 600 is fixed relative to the glue storage tank 300, the second roller 600 blocks the glue outlet 320, and at this time, the glue in the glue storage tank 300 will not flow out from the glue outlet 320.

[0077] When the first roller 400 rotates, it drives the second roller 600 to rotate. When the second roller 600 rotates, it carries the glue liquid in the glue storage tank 300 out of the glue outlet 320.

[0078] Schematic illustration: the axis of the second roller 600 is parallel to the axis of the first roller 400. When the automatic glue applicator moves forward, the drive vehicle 100 drives the first roller 400 to roll on the coating surface. While the first roller 400 is rolling, it drives the second roller 600 to rotate relative to the glue storage tank 300. At this time, the second roller 600 carries the glue liquid in the glue storage tank 300 out of the glue outlet 320. After being carried out from the glue outlet 320 by the second roller 600, the glue liquid flows onto the first roller 400 and is then applied to the coating surface by the first roller 400.

[0079] The second roller 600 can control the flow of adhesive from the glue outlet 320 in the glue storage tank 300, thus preventing the adhesive from flowing out prematurely and causing waste.

[0080] In one specific embodiment, the circumferential sidewall of the second roller 600 is in contact with the circumferential sidewall of the first roller 400.

[0081] When the drive vehicle 100 of the automatic glue applicator drives the first roller 400 to roll on the surface of the workpiece to be coated, the first roller 400 drives the second roller 600 to rotate relative to the glue storage tank 300 through the friction between the first roller 400 and the second roller 600, so that the glue liquid in the glue storage tank 300 is carried out.

[0082] In this structure, the first roller 400 can reliably drive the second roller 600 to rotate when it rotates, and the structure of the automatic glue applicator is relatively simple, which helps to reduce the cost of the automatic glue applicator.

[0083] In other embodiments, a first rotating shaft is provided at the end of the first roller 400, and the first roller 400 can drive the first rotating shaft to rotate synchronously when it rotates. A second rotating shaft is provided at the end of the second roller 600, and the second rotating shaft can drive the second roller 600 to rotate synchronously when it rotates. The first rotating shaft and the second rotating shaft can be driven by a belt. In this way, the first roller 400 can drive the second roller 600 to rotate relative to the glue storage tank 300 when it rotates.

[0084] like Figure 1 , Figure 3 and Figure 4 As shown, the glue outlet 320 is located at the rear of the drive vehicle 100.

[0085] The first roller 400 is also rotatably mounted on the rear side of the drive vehicle 100. When the automatic glue applicator moves on the part to be coated, the wheels 110 of the drive vehicle 100 first pass over the position to be coated on the surface to be coated, and then the first roller 400 rolls over the position to be coated and applies glue to the position to be coated.

[0086] The above settings can prevent the drive vehicle 100 of the automatic glue applicator from passing over the glue layer on the surface to be coated, thus ensuring the glue application effect on the surface to be coated.

[0087] In one possible implementation, such as Figure 1 As shown, the glue storage tank 300 has an opening 330 on the side opposite to the surface to be coated. Schematic, the glue storage tank 300 has an approximately funnel-shaped structure, with the opening 330 located at the top of the glue storage tank 300, allowing workers to add glue to the glue storage tank 300 through the opening 330 at the top.

[0088] The automatic glue applicator also includes a cover that covers the glue storage bin 300, and the cover closes the opening 330.

[0089] In one possible implementation, after the cover is placed on the opening 330, it can be fixed to the glue storage tank 300 by means of a snap-fit ​​connection.

[0090] This structure facilitates the addition of adhesive to the storage tank 300 by staff. During the adhesive application process, the cover of the automatic glue applicator seals the opening 330, preventing the adhesive in the storage tank 300 from coming into contact with the outside environment and hardening.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An automatic glue-applying cart, characterized in that, include: A drive vehicle is positioned at the surface to be coated on the workpiece and is movable relative to the surface to be coated. Multiple guide rollers are connected to the drive vehicle, respectively; Along the forward direction of the drive vehicle, a plurality of guide rollers are respectively located on opposite sides of the workpiece to be coated, and clamp the workpiece to be coated; A glue storage tank is installed on the drive vehicle. The glue storage tank has an extension that extends out of the drive vehicle. The extension has a glue outlet on the side facing the surface to be coated. The first roller is rotatably mounted on the side of the glue outlet facing the surface to be coated, and the circumferential sidewall of the first roller is in contact with the surface to be coated.

2. The automatic glue-applying cart according to claim 1, characterized in that, The automatic glue-applying vehicle also includes multiple connecting frames, which are respectively connected to the drive vehicle, and multiple guide rollers are rotatably mounted on the multiple connecting frames in a corresponding manner.

3. The automatic glue-applying cart according to claim 2, characterized in that, The drive vehicle is equipped with a pipe that extends from one side of the drive vehicle to the other side of the drive vehicle. The connecting frame is provided at both ends of the tube; The connecting frame is provided with a connecting tube, one end of which extends into the tube body, and the length of the connecting tube extending into the tube body is adjustable.

4. The automatic glue-applying cart according to claim 3, characterized in that, The tube body has multiple through holes, which are arranged at intervals along the axial direction of the tube body; The connecting pipe is equipped with a locking pin that can extend and retract relative to the connecting pipe, and the locking pin passes through the through hole.

5. The automatic glue-applying cart according to claim 3, characterized in that, The automatic glue applicator also includes a locking component. The tube body is provided with a connecting hole, and the locking component passes through the connecting hole and abuts against the connecting tube.

6. The automatic glue-applying cart according to claim 3, characterized in that, The front and rear ends of the drive vehicle are respectively equipped with the pipe body, and each end of the pipe body is provided with the connecting frame.

7. The automatic glue-applying cart according to claim 1, characterized in that, A second roller is rotatably installed at the glue outlet, and the second roller closes the glue outlet. The rotation of the first roller causes the second roller to rotate. When the second roller rotates, it carries the adhesive liquid in the adhesive storage tank out from the adhesive outlet.

8. The automatic glue-applying vehicle according to claim 7, characterized in that, The circumferential sidewall of the second roller is in contact with the circumferential sidewall of the first roller.

9. The automatic glue-applying vehicle according to any one of claims 1-8, characterized in that, The dispensing port is located at the rear of the drive vehicle.

10. The automatic glue-applying vehicle according to any one of claims 1-8, characterized in that, The adhesive storage tank has an opening on the side opposite to the surface to be coated; The automatic glue applicator also includes a cover that covers the glue storage bin, and the cover closes the opening.

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