Industrial robot for gluing

Abstract

The utility model belongs to the technical field of industrial robots, and particularly relates to an industrial robot for gluing, which comprises a bottom plate, a rotating shaft is arranged on the top end face of the bottom plate in a penetrating manner, a fluted disc is arranged at the top end of the rotating shaft, a plurality of meshing teeth are arranged on the outer side wall of the fluted disc, and a robot assembly is arranged on the fluted disc. The gluing device comprises a bottom plate, a robot assembly is arranged on the bottom plate, a gluing assembly is arranged on the robot assembly, a glue storage tank is arranged on one side of the top end of the bottom plate, an automatic glue supplementing assembly is arranged in the glue storage tank, the robot assembly comprises a mounting base, a pin shaft is arranged in the mounting base, a mechanical arm is arranged on the pin shaft in a sleeving mode, and a groove is formed in the top end of the mechanical arm. A groove is formed in the upper portion of the base, a pin shaft is arranged in the groove, a rotating plate is arranged on the pin shaft, a mounting plate is arranged on the side face of the rotating plate, and a first electric telescopic cylinder is arranged on the mounting plate, so that dead corners of a product can be coated through cooperation, automatic material supplementing can be achieved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of industrial robot technology, specifically an industrial robot for applying adhesive. Background Technology

[0002] Industrial robots are multi-jointed manipulators or multi-degree-of-freedom machine devices designed for industrial applications. They can automatically perform tasks and rely on their own power and control capabilities to achieve various functions. They can be commanded by humans or run according to pre-programmed procedures. Currently, in the glue coating process, an industrial robot is needed to improve the accuracy and efficiency of glue coating.

[0003] An industrial robot for applying glue is an automated device widely used in manufacturing. It can accurately apply glue to the surface of a product. It typically includes a robot, a glue gun, and a glue supply system. By placing the product on a table, the robot is controlled to position itself and drive the glue gun to apply glue to the product. With the support of the supply system, the product is continuously coated.

[0004] An existing industrial robot for applying adhesive can assist the robot's nozzle in applying adhesive to the exterior of products. However, there are still many blind spots at the robot's joints, which can lead to incomplete coating of irregularly shaped products. Furthermore, the current coating replenishment is usually done manually, but manual replenishment cannot keep up with the robot's coating speed, which affects work efficiency. Therefore, an industrial robot for applying adhesive is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies and address the problems of existing equipment, this utility model proposes an industrial robot for applying adhesive.

[0006] The technical solution adopted by this utility model to solve its technical problem is an industrial robot for applying glue, including a base plate, a rotating shaft through which the top surface of the base plate is arranged, a gear disk at the top of the rotating shaft, multiple meshing teeth on the outer side wall of the gear disk, a robot component on the gear disk, a glue application component on the robot component, a glue storage tank on one side of the top of the base plate, an automatic glue replenishment component inside the glue storage tank, the robot component including a mounting base, a pin shaft inside the mounting base, a robotic arm sleeved on the pin shaft, a groove at the top of the robotic arm, a pin shaft inside the groove, a rotating plate on the pin shaft, a mounting plate on the side of the rotating plate, a first electric telescopic cylinder on the mounting plate, a rotating disk at the top of the telescopic rod of the first electric telescopic cylinder, which together enable the robot to rotate in all directions.

[0007] Preferably, a mounting frame is provided at the top of the base plate, a rotating shaft is provided through the mounting frame, a drive motor is provided at the top of the mounting frame, the output end of the drive motor is connected to the side of the rotating shaft located at the top of the mounting frame via a coupling, and a gear is provided on the end of the rotating shaft located at the bottom of the mounting frame. The gear meshes with a meshing tooth to achieve comprehensive mirror spraying and positioning of the robot.

[0008] Preferably, the adhesive coating assembly includes an adhesive coating tube, which is provided on the bottom side of the rotating disk, and an adhesive coating head is provided at the bottom end of the adhesive coating tube, thereby achieving the coating of the product.

[0009] Preferably, the outer wall of the robotic arm is provided with a first mounting ear, a first rotating block is provided inside the first mounting ear, a second mounting ear is provided on the bottom side of the rotating plate, a second rotating block is provided inside the second mounting ear, a second electric telescopic cylinder is provided at the top of the first rotating block, and the top of the telescopic rod of the second electric telescopic cylinder is connected to the second rotating block, so as to drive the robot to rotate at an angle.

[0010] Preferably, the automatic glue replenishment assembly includes a guide rod that passes through the glue storage tank. A float is slidably mounted on the guide rod, and a sliding plate is slidably mounted on the inner wall of the glue storage tank. A groove is passed through the top of the sliding plate, and a limiting plate is passed through the bottom of the sliding plate. The other end of the limiting plate is mounted on the float. A glue inlet pipe is passed through the outer wall of the glue storage tank, and the diameter of the glue inlet pipe is the same as that of the groove. This combination enables automatic glue replenishment and improves the working efficiency of the device.

[0011] Preferably, the outer wall of the glue-applying tube has a glue inlet, the top of which is connected to a rubber hose; the outer wall of the glue storage tank has a glue outlet, the top of which is connected to the other end of the rubber hose; a pump is installed at the top of the base plate and is connected to the rubber hose; and multiple fixing ears are provided on the bottom side of the base plate, each fixing ear containing a pulley, which works together to deliver glue into the glue-applying tube.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model, by setting up a drive motor, allows the product to be coated to be placed on the base plate before operation. The product is usually not fixed in shape. By starting the drive motor, the drive motor drives the rotating shaft to rotate. The rotating shaft drives the gear to mesh with the meshing teeth, which in turn drives the gear plate to rotate. It is equipped with a first electric telescopic cylinder and a rotating plate to perform positioning before coating. When angle deflection is required, the second electric telescopic cylinder is extended and retracted. The extension rod of the second electric telescopic cylinder drives the rotating plate to rotate on the robotic arm around the pin shaft. This combination enables spraying of dead corners of the product, improving the working efficiency of the device.

[0014] 2. This utility model, by setting up an automatic glue replenishment component, connects the glue inlet pipe to an external pipeline. Initially, the float will float at a high position. As the float rises, it will drive the limiting plate to rise. The limiting plate will drive the sliding plate to slide on the inner wall of the glue storage tank. When the glue level is relatively full, the groove on the sliding plate will not connect with the glue inlet pipe, and no more glue will be injected. When the glue level drops, the groove will connect with the glue inlet pipe, and the glue will flow into the glue storage tank. The pump will be started, and the pump will deliver the glue to the coating pipe through a rubber hose, thereby performing the glue coating operation. This saves labor and improves the working efficiency of the device. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the first overall three-dimensional structure;

[0017] Figure 2 This is a schematic diagram of the drive motor mounting structure;

[0018] Figure 3 This is a schematic diagram of the rotating plate mounting structure;

[0019] Figure 4 This is a schematic diagram of the adhesive application assembly installation structure;

[0020] Figure 5 This is a cross-sectional view of the glue storage container;

[0021] Legend:

[0022] In the diagram: 1. Base plate; 10. Glue application tube; 11. Gear plate; 12. Mounting base; 13. Robotic arm; 14. Drive motor; 15. Gear; 16. Rotating plate; 17. Mounting plate; 18. Electric telescopic cylinder No. 1; 19. Rotating disc; 2. Mounting ear No. 1; 20. Glue application head; 21. Rotating block No. 1; 22. Electric telescopic cylinder No. 2; 23. Mounting ear No. 2; 24. Rotating block No. 2; 3. Glue storage tank; 31. Glue inlet tube; 32. Slide plate; 33. Guide rod; 34. Float; 35. Pump; 36. Rubber hose; 37. Fixing ear; 38. Pulley. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 As shown, an industrial robot for applying adhesive includes a base plate 1. A rotating shaft is disposed through the top surface of the base plate 1. A geared disc 11 is disposed at the top of the rotating shaft. Multiple meshing teeth are disposed on the outer side wall of the geared disc 11. A robot assembly is disposed on the geared disc 11. An adhesive application assembly is disposed on the robot assembly. An adhesive storage tank 3 is disposed on one side of the top of the base plate 1. An automatic adhesive replenishment assembly is disposed inside the adhesive storage tank 3. The robot assembly includes a mounting base 12. A pin is disposed inside the mounting base 12. A robotic arm 13 is sleeved on the pin. A groove is opened at the top of the robotic arm 13. A pin is disposed in the groove. A rotating plate 16 is disposed on the pin. A mounting plate 17 is disposed on the side of the rotating plate 16. A first electric telescopic cylinder 18 is disposed on the mounting plate 17. A rotating disk 19 is disposed at the top of the telescopic rod of the first electric telescopic cylinder 18.

[0025] In existing industrial robots used for gluing, the gluing nozzles can assist the robot in applying glue to the exterior of products. However, there are still many blind spots at the robot joints, which can lead to incomplete coating of irregularly shaped products. In this solution, the present invention uses a drive motor 14. Before operation, the product to be coated is placed on the base plate 1. The product is usually irregular in shape. By starting the drive motor 14, the drive motor 14 drives the rotating shaft to rotate. The rotating shaft drives the gear 15 to mesh with the meshing teeth, which in turn drives the gear plate 11 to rotate. A first electric telescopic cylinder 18 and a rotating plate 19 are provided for positioning before gluing. When an angle deflection is required, the second electric telescopic cylinder 22 is extended and retracted. The extension rod of the second electric telescopic cylinder 22 drives the rotating plate 16 to rotate on the robotic arm 13 around the pin shaft. This combination enables coating of the blind spots of the product and improves the working efficiency of the device.

[0026] A mounting frame is provided at the top of the base plate 1. A rotating shaft is installed through the mounting frame. A drive motor 14 is provided at the top of the mounting frame. The output end of the drive motor 14 is connected to the rotating shaft on one side of the top of the mounting frame via a coupling. A gear 15 is provided on the bottom end of the rotating shaft located on the bottom side of the mounting frame. The gear 15 meshes with a meshing tooth. The glue application assembly includes a glue application tube 10. A glue application tube 10 is provided on the bottom side of the rotating disk 19. A glue application head 20 is provided at the bottom end of the glue application tube 10. A first mounting ear 2 is provided on the outer wall of the robotic arm 13. A first rotating block 21 is provided in the first mounting ear 2. A second mounting ear 23 is provided on the bottom side of the rotating plate 16. A second rotating block 24 is provided in the second mounting ear 23. A second electric telescopic cylinder 22 is provided at the top of the first rotating block 21. The top end of the telescopic rod of the second electric telescopic cylinder 22 is connected to the second rotating block 24. The automatic The glue application assembly includes a guide rod 33, which is inserted through the glue storage tank 3. A float 34 is slidably mounted on the guide rod 33. A sliding plate 32 is slidably mounted on the inner wall of the glue storage tank 3. A groove is inserted through the top of the sliding plate 32. A limiting plate is inserted through the bottom of the sliding plate 32. The other end of the limiting plate is inserted through the float 34. A glue inlet pipe 31 is inserted through the outer wall of the glue storage tank 3. The diameter of the glue inlet pipe 31 is the same as that of the groove. A glue inlet is opened on the outer wall of the glue application pipe 10. A rubber hose 36 is connected to the top of the glue inlet. A glue outlet is opened on the outer wall of the glue storage tank 3. The top of the glue outlet is connected to the other end of the rubber hose 36. A pump 35 is installed at the top of the base plate 1 and is connected to the rubber hose 36. Multiple fixing ears 37 are provided on the bottom side of the base plate 1. Each fixing ear 37 is provided with a pulley 38.

[0027] In current industrial robots used for applying adhesive, the spraying and replenishing of adhesive is usually done manually. However, manual replenishment cannot keep up with the speed of the robot's adhesive application, which affects work efficiency. In this solution, an automatic adhesive replenishment component is set up. The adhesive inlet pipe 31 is connected to an external pipeline. Initially, the float 34 floats at a high position. As the float 34 rises, it drives the limit plate to rise. The limit plate drives the slide plate 32 to slide on the inner wall of the adhesive storage tank 3. When the adhesive level is relatively full, the groove on the slide plate 32 is not connected to the adhesive inlet pipe 31, and no more adhesive is injected. When the adhesive level drops, the groove connects to the adhesive inlet pipe 31, and the adhesive flows into the adhesive storage tank 3. The pump 35 is started, and the pump 35 delivers the adhesive to the adhesive application pipe 10 through the rubber hose 36, thereby performing the adhesive application operation. This saves labor and improves the working efficiency of the device.

[0028] Working Principle: Existing industrial robots used for gluing can assist the gluing robot's nozzle in applying glue to the exterior of products. However, there are still many blind spots at the robot's joints, which can lead to incomplete coating of irregularly shaped products. In this solution, the present invention uses a drive motor 14. Before operation, the product to be coated is placed on the base plate 1. The product is usually irregularly shaped. By starting the drive motor 14, the drive motor 14 drives the rotating shaft to rotate. The rotating shaft drives the gear 15 to mesh with the meshing teeth, which in turn drives the gear plate 11 to rotate. A first electric telescopic cylinder 18 and a rotating plate 19 are provided for positioning before gluing. When an angle deflection is required, the second electric telescopic cylinder 22 is extended and retracted. The extension rod of the second electric telescopic cylinder 22 drives the rotating plate 16 to rotate on the robotic arm 13 around the pin shaft. This combination enables coating of the product's blind spots and improves the working efficiency of the device.

[0029] Currently, the application of adhesive in industrial robots is typically done manually. However, manual application cannot keep up with the robot's application speed, affecting work efficiency. In this solution, an automatic adhesive replenishment component is installed. The adhesive inlet pipe 31 is connected to an external pipeline. Initially, the float 34 floats at a high position. As the float 34 rises, it drives the limit plate to rise. The limit plate then drives the sliding plate 32 to slide on the inner wall of the adhesive storage tank 3. When the adhesive level is high, the groove on the sliding plate 32 is not connected to the adhesive inlet pipe 31, and no more adhesive is injected. When the adhesive level drops, the groove connects to the adhesive inlet pipe 31, and the adhesive flows into the adhesive storage tank 3. The pump 35 is then activated, and it delivers the adhesive to the coating pipe 10 through the rubber hose 36, thus performing the adhesive application operation. This saves labor and improves the efficiency of the device.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An industrial robot for applying adhesive, characterized in that: The system includes a base plate (1), a rotating shaft is provided through the top surface of the base plate (1), a gear disk (11) is provided at the top of the rotating shaft, a plurality of meshing teeth are provided on the outer side wall of the gear disk (11), a robot assembly is provided on the gear disk (11), a glue application assembly is provided on the robot assembly, a glue storage tank (3) is provided on one side of the top of the base plate (1), an automatic glue replenishment assembly is provided inside the glue storage tank (3), the robot assembly includes a mounting base (12), a pin is provided inside the mounting base (12), a mechanical arm (13) is sleeved on the pin, a groove is provided at the top of the mechanical arm (13), a pin is provided in the groove, a rotating plate (16) is provided on the pin, a mounting plate (17) is provided on the side of the rotating plate (16), a first electric telescopic cylinder (18) is provided on the mounting plate (17), and a rotating disk (19) is provided at the top of the telescopic rod of the first electric telescopic cylinder (18).

2. The industrial robot for applying adhesive according to claim 1, characterized in that: The top of the base plate (1) is provided with a mounting frame, and a rotating shaft is provided through the mounting frame. The top of the mounting frame is provided with a drive motor (14). The output end of the drive motor (14) is connected to the side of the rotating shaft located at the top of the mounting frame through a coupling. A gear (15) is provided on the end of the rotating shaft located at the bottom of the mounting frame. The gear (15) meshes with a meshing tooth.

3. The industrial robot for applying adhesive according to claim 2, characterized in that: The adhesive application assembly includes an adhesive application tube (10), the bottom side of the rotating disk (19) is provided with the adhesive application tube (10), and the bottom end of the adhesive application tube (10) is provided with an adhesive application head (20).

4. The industrial robot for applying adhesive according to claim 3, characterized in that: The outer side wall of the robotic arm (13) is provided with a first mounting ear (2), and a first rotating block (21) is provided inside the first mounting ear (2). The bottom side of the rotating plate (16) is provided with a second mounting ear (23), and a second rotating block (24) is provided inside the second mounting ear (23). A second electric telescopic cylinder (22) is provided at the top of the first rotating block (21), and the top end of the telescopic rod of the second electric telescopic cylinder (22) is connected to the second rotating block (24).

5. An industrial robot for applying adhesive according to claim 4, characterized in that: The automatic glue replenishment assembly includes a guide rod (33), which is installed through the glue storage tank (3). A float (34) is slidably installed on the guide rod (33). A sliding plate (32) is slidably installed on the inner side wall of the glue storage tank (3). A groove is installed through the top of the sliding plate (32). A limiting plate is installed through the bottom of the sliding plate (32). The other end of the limiting plate is installed through the float (34). A glue inlet pipe (31) is installed through the outer side wall of the glue storage tank (3). The diameter of the glue inlet pipe (31) is the same as that of the groove.

6. The industrial robot for applying adhesive according to claim 5, characterized in that: The outer wall of the glue-applying tube (10) is provided with a glue inlet, and the top end of the glue inlet is connected to a rubber hose (36). The outer wall of the glue storage tank (3) is provided with a glue outlet, and the top end of the glue outlet is connected to the other end of the rubber hose (36). The top end of the base plate (1) is provided with a pump (35), and the pump (35) is connected to the rubber hose (36). The bottom side of the base plate (1) is provided with multiple fixing ears (37), and each of the multiple fixing ears (37) is provided with a pulley (38).

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