Robot system for spraying water-based damping glue

Abstract

The utility model provides a robot system for gluing waterborne damping glue, relates to the technical field of automobile gluing, and solves the problems of uneven spraying thickness, long spraying technology training time and low construction efficiency, the device comprises a gluing robot and quantitative cylinder equipment, the quantitative cylinder equipment is connected with a glue gun of the gluing robot through a flexible glue pipe, and the flexible glue pipe is connected with the quantitative cylinder equipment. The quantitative cylinder equipment provides glue, and the gluing robot adjusts the gluing angle to complete gluing of the automobile parts. According to the utility model, two groups of quantitative cylinder equipment are arranged, one group of quantitative cylinder equipment performs glue feeding work, the other group of quantitative cylinder equipment performs glue discharging and gluing work in the gluing process, and the two cylinders work alternately, so that real-time glue discharging is realized, and the construction efficiency is greatly improved; the glue gun is provided with a plurality of glue nozzles with different gluing angles, multi-angle and multi-direction glue nozzle adjustment is achieved in cooperation with the mechanical arm and the rotating shaft, the glue gun is suitable for different-angle gluing positions of automobile parts, the gluing efficiency is greatly improved, the glue outlet amount can be accurately controlled through the gluing robot, and uniform gluing is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile gluing, in particular to a robot system for spraying water-based damping glue. Background Art

[0002] In an automobile painting production and manufacturing system, the gluing process, as an important guarantee for rust prevention and waterproofing, has become an essential process for automobile painting; liquid damping glue is to spray a layer of liquid water-based glue on the inner front floor, rear floor, rear trunk and rear wheel housings of a white body, and its main function is to reduce the noise during the driving of the vehicle body and improve the driving experience. The early implementation process was to manually lay asphalt rubber pads, and the traditional asphalt pad process has been gradually replaced by the liquid damping glue spraying process due to its own odor and VOC problems.

[0003] When manually spraying liquid damping glue, due to the characteristics of the liquid damping glue, it is necessary to isolate the air in the pipeline during non-operation periods to prevent the damping glue from surface drying and curing in the air, causing problems such as pipeline blockage; at the same time, the glue in the pipeline also needs to be circulated regularly to prevent the glue on the pipeline wall from drying; and spraying operations require professional spraying skills, which need to be mastered by workers through long-term training; the working environment of this kind of liquid damping glue is poor, with serious pollution and easy to cause pollution to the vehicle body; when personnel spray water-based damping glue manually, the spraying speed and angle will be the same due to the same personnel's techniques, resulting in different thicknesses of the sprayed liquid damping glue. Content of the Utility Model

[0004] Therefore, the utility model provides a robot system for spraying water-based damping glue to solve problems such as uneven spraying thickness, long training time for spraying technology, and low construction efficiency.

[0005] In order to achieve the above object, the utility model provides the following technical solution: A robot system for spraying water-based damping glue, which is arranged inside and outside the chamber, includes: a power cabinet, a metering cylinder device, an electrical control cabinet, a robot control cabinet and a glue application control cabinet are arranged outside the chamber, the electrical control cabinet, the robot control cabinet and the glue application control cabinet are arranged in sequence, the power cabinet is connected to the metering cylinder device, the electrical control cabinet, the robot control cabinet and the glue application control cabinet, the number of the metering cylinder devices is not less than two, and the metering cylinder devices are respectively arranged on different sides of the chamber; a robot track, a glue application robot and an open cover robot are arranged inside the chamber, the robot track is arranged in two, and the robot tracks are arranged opposite to each other; the glue application robot is slidably connected to the robot track, and the open cover robot is slidably connected to the other robot track.

[0006] Preferably, the glue application robot includes a robotic arm, a glue gun and a sliding base, the robotic arm is arranged on the top of the sliding base, and the glue gun is arranged at the top end of the robotic arm.

[0007] Preferably, the glue gun includes a holder, a rotating shaft, and a nozzle. One end of the rotating shaft is connected to the rotating shaft of the holder, and the nozzle is provided at the other end of the rotating shaft.

[0008] Preferably, the nozzle includes a first nozzle, a second nozzle, and a third nozzle. The first nozzle is disposed at an angle of 45° with the rotating shaft, the second nozzle is disposed at an angle of 0° with the rotating shaft, and the third nozzle is disposed at an angle of 90° with the rotating shaft.

[0009] Preferably, the nozzle and the metering cylinder device are connected by a flexible rubber tube.

[0010] Preferably, the metering cylinder device includes a servo motor, a cylinder body, a lead screw device, an inlet glue valve, and an outlet glue valve. The servo motor is connected to one end of the cylinder body, the lead screw device is connected to the other end of the cylinder body, the inlet glue valve is provided on the side of the lead screw device, and the outlet glue valve is provided at the bottom of the lead screw device.

[0011] Preferably, the metering cylinder device includes a first cylinder group and a second cylinder group. Both the first cylinder group and the second cylinder group are composed of the servo motor, the cylinder body, the lead screw device, the inlet glue valve, and the outlet glue valve, and the first cylinder group and the second cylinder group are arranged in parallel.

[0012] Preferably, a glue gun cleaning box and a measurement and calibration plate are provided on the side of the robot track, and the glue gun cleaning box and the measurement and calibration plate are arranged in parallel.

[0013] Preferably, an opening hook is provided on the top of the opening robot.

[0014] Preferably, the electrical control cabinet is electrically connected to the robot track, and the robot control cabinet is electrically connected to the glue application robot and the opening robot.

[0015] The present application adopts the above technical solutions and at least has the following beneficial effects:

[0016] During the glue application process, the two groups of metering cylinder devices realize that one group performs the glue inlet work and the other group performs the glue outlet and application work. The two cylinders alternate, realizing real-time glue outlet, greatly improving the construction efficiency; the glue gun is provided with nozzles at multiple different glue application angles, and the multi-angle and multi-directional nozzle adjustment is realized in cooperation with the robotic arm and the rotating shaft, which is suitable for the glue application positions at different angles of automotive parts, greatly improving the glue application efficiency, and the glue output can be accurately controlled by the glue application robot to ensure uniform glue application.

[0017] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure provided by the embodiment of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the glue gun provided by the embodiment of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the metering cylinder device provided by the embodiment of the present invention;

[0022] In the figure: 1, power cabinet; 2, metering cylinder device; 3, electrical control cabinet; 4, robot control cabinet; 5, glue application control cabinet; 6, chamber body; 7, glue gun cleaning box; 8, measurement calibration plate; 9, robot track; 10, glue application robot; 11, lid-opening robot; 12, servo motor; 13, cylinder body; 14, lead screw device; 15, glue inlet valve; 16, glue outlet valve; 17, fixture; 18, rotating shaft; 19, first glue nozzle; 20, second glue nozzle; 21, third glue nozzle. Specific embodiments

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present invention.

[0024] Specific embodiments of the present invention provide a robot system for spraying water-based damping glue, combined with the attached Figure 1As shown in the figure, it is arranged on both the inner and outer sides of the chamber body 6, including a power cabinet 1 arranged on the outer side of the chamber body, and at least two metering cylinder devices 2 arranged on the side of the power cabinet 1; the electrical control cabinet 3, the robot control cabinet 4, and the glue application control cabinet 5 are arranged in sequence. The power cabinet 1 is connected to the metering cylinder device 2, the electrical control cabinet 3, the robot control cabinet 4, and the glue application control cabinet 5 to provide power; on the inner side of the chamber body 6, there are robot tracks 9, a glue application robot 10, and an open lid robot 11. The robot tracks 9 are arranged in two, and the robot tracks 9 are arranged opposite to each other; there are at least two glue application robots 10, which are respectively arranged on the two robot tracks 9, and the glue application robot 10 is slidably connected to the robot track 9; the open lid robot 11 is arranged between the robot tracks 9.

[0025] Specifically, the glue application robot 10 includes a robotic arm, a glue gun, and a sliding base. The bottom of the sliding base is slidably connected to the robot track 9, and the movement speed and direction of the sliding base are controlled by the electrical control equipment and system in the electrical control cabinet 3; a robotic arm is arranged on the top of the sliding base, and a glue gun is arranged on the top of the robotic arm.

[0026] Specifically, as Figure 2 shown in the figure, the glue gun includes a holder 17, a rotating shaft 18, and a glue nozzle. The glue nozzle includes a first glue nozzle 19, a second glue nozzle 20, and a third glue nozzle 21. The two ends of the holder 17 are respectively connected to the robotic arm and the rotating shaft 18, and the holder 17 does not restrict the normal rotation of the rotating shaft 18. A glue nozzle is arranged at the other end of the rotating shaft 18. The first glue nozzle 19 is arranged at an angle of 45° with the center line of the rotating shaft 18, the second glue nozzle 20 is arranged at an angle of 0° with the center line of the rotating shaft 18, and the third glue nozzle 21 is arranged at an angle of 90° with the center line of the rotating shaft 18. During the glue spraying process, the rotating shaft 18 can rotate according to the system instruction to adjust the spraying positions of the first glue nozzle 19, the second glue nozzle 20, and the third glue nozzle 21.

[0027] Specifically, as Figure 3 shown in the figure, the system built in the glue application control cabinet 5 can control the metering cylinder device 2. The metering cylinder device 2 includes a first cylinder group and a second cylinder group, and the first cylinder group and the second cylinder group are arranged in parallel; the metering cylinder device 2 includes a servo motor 12, a cylinder body 13, a lead screw device 14, a glue inlet valve 15, and a glue outlet valve 16. The servo motor 12 is connected to one end of the cylinder body 13, the lead screw device 14 is connected to the other end of the cylinder body 13, the glue inlet valve 15 is arranged on the side of the lead screw device 14, and the glue outlet valve 16 is arranged at the end of the lead screw device 14; the above devices form the first cylinder group and the second cylinder group, and the metering cylinder device 2 is connected to the glue gun through a flexible hose.

[0028] The robot track 9 is arranged inside the chamber body 6. There are two sets of robot tracks 9, which are located on the opposite sides inside the chamber body 6. A glue gun cleaning box 7 and a measurement calibration plate 8 are arranged on the robot track 9, and both the glue gun cleaning box 7 and the measurement calibration plate 8 are arranged on the same side of the robot track 9. A glue application robot 10 is arranged on one set of robot tracks 9, and an open - cover robot 11 is arranged on the other set of robot tracks 9. An open - cover hook is arranged at the head of the manipulator of the open - cover robot 11. The outer shell of the automotive part can be opened by the open - cover hook, which facilitates the glue application work of the glue application robot 10.

[0029] The working principle of this embodiment:

[0030] During operation, the glue application robot 10 sprays damping glue at specific positions inside the vehicle body through a glue gun. During the operation process, the glue inlet valve 15 on the metering cylinder device 2 is opened, and the servo motor 12 rotates in reverse to suck the material into the cylinder body 13. After the cylinder body 13 is filled, the glue inlet valve 15 is closed, and the glue outlet valve 16 is opened. The servo motor 12 rotates forward to extrude the glue material, which is output to the glue gun through a rubber hose and sprayed out through the glue nozzles at three angles of the glue gun to form glue material with a fixed width and thickness. The rotation device of the glue gun and the glue guns at different angles cooperate to complete the glue application at different positions. The metering cylinder device 2 of this embodiment is set to two sets, and the two sets of metering cylinder devices 2 work alternately. One cylinder body discharges glue, and the other cylinder body waits for filling. The two cylinders alternate and cycle to meet the real - time glue discharge without waiting for filling.

[0031] After the operation of the day is completed, the glue gun is automatically placed into the glue gun cleaning box 7.

[0032] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A robot system for spraying water-based damping adhesive, which is arranged inside and outside a chamber body (6), and is characterized in that Including: A power cabinet (1), a metering cylinder device (2), an electrical control cabinet (3), a robot control cabinet (4), and a glue application control cabinet (5) are arranged outside the chamber body (6). The electrical control cabinet (3), the robot control cabinet (4), and the glue application control cabinet (5) are arranged in sequence. The power cabinet (1) is connected to the metering cylinder device (2), the electrical control cabinet (3), the robot control cabinet (4), and the glue application control cabinet (5). There are at least two metering cylinder devices (2), and the metering cylinder devices (2) are respectively arranged on different sides of the chamber body (6). A robot track (9), a glue application robot (10), and an opening robot (11) are arranged inside the chamber body (6). The robot track (9) is arranged in two, and the robot tracks (9) are arranged opposite to each other. The glue application robot (10) is slidably connected to the robot track (9), and the opening robot (11) is slidably connected to the other robot track (9).

2. The robot system for spraying water-based damping glue according to claim 1, wherein: The glue application robot (10) includes a robotic arm, a glue gun, and a sliding base. The robotic arm is arranged on the top of the sliding base, and the glue gun is arranged at the top end of the robotic arm.

3. The robot system for spraying water-based damping glue according to claim 2, wherein: The glue gun includes a holder (17), a rotating shaft (18), and a glue nozzle. One end of the rotating shaft (18) is rotationally connected to the holder (17), and the glue nozzle is arranged at the other end of the rotating shaft (18).

4. The robot system for spraying water-based damping glue according to claim 3, wherein: The glue nozzle includes a first glue nozzle (19), a second glue nozzle (20), and a third glue nozzle (21). The first glue nozzle (19) is arranged at a 45° angle with the rotating shaft (18), the second glue nozzle (20) is arranged at a 0° angle with the rotating shaft (18), and the third glue nozzle (21) is arranged at a 90° angle with the rotating shaft (18).

5. The robot system for spraying water-based damping glue according to claim 4, wherein: The glue nozzle is connected to the metering cylinder device (2) through a flexible hose.

6. The robot system for spraying water-based damping glue according to claim 1, wherein: The metering cylinder device (2) includes a servo motor (12), a cylinder body (13), a lead screw device (14), an inlet valve (15), and an outlet valve (16). The servo motor (12) is connected to one end of the cylinder body (13), the lead screw device (14) is connected to the other end of the cylinder body (13), the inlet valve (15) is arranged on the side of the lead screw device (14), and the outlet valve (16) is arranged at the bottom of the lead screw device (14).

7. The robot system for spraying water-based damping glue according to claim 6, wherein: The quantitative cylinder device (2) includes a first cylinder group and a second cylinder group. Both the first cylinder group and the second cylinder group are composed of the servo motor (12), the cylinder block (13), the lead screw device (14), the glue inlet valve (15), and the glue outlet valve (16), and the first cylinder group and the second cylinder group are arranged in parallel.

8. The robot system for spraying aqueous damping glue according to claim 1, wherein: A glue gun cleaning box (7) and a measurement and calibration plate (8) are arranged on the side of the robot track (9), and the glue gun cleaning box (7) and the measurement and calibration plate (8) are arranged in parallel.

9. The robot system for spraying aqueous damping glue according to claim 1, wherein: An opening hook is provided on the top of the opening robot (11).

10. The robot system for spraying aqueous damping glue according to claim 1, wherein: The electrical control cabinet (3) is electrically connected to the robot track (9), and the robot control cabinet (4) is electrically connected to the glue application robot (10) and the opening robot (11).

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