Equipment for automatically pressing automobile door sealing strip through robot

Abstract

The invention discloses equipment for automatically press-fitting an automobile door sealing strip through a robot, relates to the technical field of automobile door machining, and aims to solve the problem that an existing automobile door press-connection assembly machine cannot fully guide and press the sealing strip, so that the whole sealing strip cannot be fully machined. A sealing strip storage mechanism used for containing sealing strips is arranged in the fixed working area, a sealing strip stripping mechanism used for stripping the sealing strips is arranged on the outer side of the sealing strip storage mechanism, and a sealing strip discharging clamp used for clamping the sealing strips is arranged between the sealing strip storage mechanism and the sealing strip stripping mechanism. An automobile door feeding mechanism used for providing an automobile door is arranged at one end in the fixed working area, and a mechanical arm used for grabbing the automobile door is arranged between the automobile door feeding mechanism and the sealing strip stripping mechanism. And the effects of stable stripping, multi-specification vehicle door grabbing and automatic machining are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile door processing, in particular to a robot automatic press-fitting automobile door sealing strip equipment. Background Art

[0002] The door provides a passage for the driver and passengers to enter and exit the vehicle, isolates the interference outside the vehicle, reduces the side impact to a certain extent, and protects the occupants. The beauty of the car is also related to the shape of the door. The quality of the door is mainly reflected in the anti-collision performance of the door, the sealing performance of the door, the convenience of opening and closing the door, and of course other indicators of use functions. The anti-collision performance is particularly important because when the vehicle is hit from the side, the buffer distance is very short, and it is easy to injure the people in the car;

[0003] During the processing of car doors, sealing strips need to be installed, which are generally installed by staff or mechanical pressing.

[0004] For example, a Chinese patent with authorization announcement number CN110681524B discloses a car door sealing strip gluing and crimping assembly machine and assembly method, which drives a cylindrical sleeve to rotate through an executive motor so that a movable brush at the upper end of the cylindrical sleeve rubs against a glue collecting plate, and evenly transfers the glue on the glue collecting plate to the rolled seal strip; ensures that the inner wall of the rolled seal strip is evenly coated with the colloid, thereby ensuring that the rolled seal strip fits tightly in the card slot of the car door; prevents the rolled seal strip and the car door card slot from falling off relative to each other, presses the rolled seal strip into the card slot of the car door, and through the rotation of the car door, the edge of the car door cooperates with the pressing card head, and the pressing rod performs reciprocating motion to always keep the pressing card head in contact with the outer wall of the car door; ensures that the rolled seal strip fits tightly in the card slot of the car door; and an auxiliary column is provided for cooperation to ensure the flexible performance between the pressing card head and the rolled seal strip.

[0005] The above-mentioned prior art solutions have the following defects: the existing automobile door crimping assembly machine cannot fully guide and press the sealing strip, resulting in insufficient overall processing. Summary of the invention

[0006] The purpose of the present invention is to provide a robot automatic press-fitting automobile door sealing strip device which is easy to operate and will not cause harm to operators due to loading materials when the machine is running during the specific operation process.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A robot automatically press-fits automobile door sealing strip equipment, comprising a fixed working area, wherein the fixed working area includes a sealing strip storage mechanism fixed therein for placing sealing strips, a sealing strip stripping mechanism for stripping sealing strips is arranged outside the sealing strip storage mechanism, a sealing strip discharging clamp for clamping sealing strips is arranged between the sealing strip storage mechanism and the sealing strip stripping mechanism, an automobile door feeding mechanism for supplying automobile doors is arranged at one end inside the fixed working area, a manipulator for grabbing automobile doors is arranged between the automobile door feeding mechanism and the sealing strip stripping mechanism, and a safety protection mechanism for protecting the fixed working area is arranged outside the fixed working area.

[0009] Furthermore, the sealing strip stripping mechanism is internally movably connected with an inlay head body for supporting the sealing strip, an inlay head roller for driving the inlay head body to move is arranged between the sealing strip stripping mechanism and the inlay head body, and a guide plate for guiding the sealing strip stripping is arranged inside the sealing strip stripping mechanism, and the guide plate is located on the right side of the inlay head body.

[0010] Furthermore, a mounting platform is provided on the right side of the sealing strip peeling mechanism, one end of the mounting platform is movably connected to a pressing platform for pressing and conveying the sealing strip, one end of the pressing platform is fixedly connected to a reflective plate for increasing recognition, and a rotatably connected linear pressure roller is provided between the pressing platform and the reflective plate.

[0011] Furthermore, a linear drive wheel is rotatably connected to the upper end of the mounting platform, and the linear drive wheel is provided with a corresponding drive structure.

[0012] Furthermore, a guide mechanism for guiding and conveying the sealing strip is arranged on the left side of the mounting platform, and the guide mechanism is provided with two groups at one end of the sealing strip stripping mechanism, and one end of the sealing strip stripping mechanism is movably connected with a cutting blade for cutting the sealing strip.

[0013] Furthermore, the guide mechanism includes a driving wheel and a driven wheel, the driving wheel is provided with a corresponding driving structure, the driven wheel is rotatably connected to the sealing strip stripping mechanism, guide belts are provided on the outside of the driving wheel and the driven wheel, and the guide belts inside the two groups of guide mechanisms at one end of the sealing strip stripping mechanism are different.

[0014] Furthermore, the sealing strip discharging fixture includes a multi-directional adjustment mechanism for driving the sealing strip discharging fixture to move, and the movable end of the multi-directional adjustment mechanism is equipped with a sealing strip front end clamp, a sealing strip middle end clamp and a sealing strip rear end clamp in sequence from right to left.

[0015] Furthermore, the sealing strip storage mechanism includes a storage box inside, an electric guide rail is fixedly connected to the inside of the storage box, an electric slider compatible with the electric guide rail is slidably connected to the outside of the electric guide rail, a grabbing claw for clamping the sealing strip is fixedly installed at the lower end of the electric slider, and a placement box for placing the sealing strip is provided at the lower end of the storage box.

[0016] Furthermore, the automobile door feeding mechanism includes a fixed workbench inside, and a conveying platform for conveying automobile doors is fixedly installed inside the fixed workbench.

[0017] Furthermore, the gripping end of the manipulator is fixedly connected with a fixed claw, the gripping end of the manipulator is detachably connected with a door positioning fixture for positioning the door, and one end of the door positioning fixture is fixedly connected with a positioning fixture adapted to the fixed claw.

[0018] In summary, the beneficial technical effects of the present invention are:

[0019] 1. The present invention uses a sealing strip peeling mechanism to peel off the sealing strip, and during the peeling process, the linear driving wheel and the guide wheel cooperate to ensure that the sealing strip is kept in a taut state, thereby increasing the overall peeling effect and facilitating full and stable peeling of the whole, thereby achieving a stable peeling effect;

[0020] 2. The present invention switches the door positioning fixture by engaging the positioning claws and the positioning fixture, thereby facilitating the loading and clamping of different doors as a whole, thereby facilitating the full clamping and positioning of doors of different sizes as a whole, ensuring a good positioning and peeling effect as a whole, and achieving the effect of grabbing doors of multiple specifications;

[0021] 3. The present invention peels off the sealing strip by setting up a sealing strip peeling mechanism, and transports the car door to an appropriate position through the car door feeding mechanism. At the same time, the sealing strip discharging clamp clamps and collects the peeled sealing strip, thereby pressing or disassembling the sealing strip, achieving an automatic processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the sealing strip storage mechanism of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the sealing strip peeling mechanism of the present invention;

[0025] Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the sealing strip discharging fixture of the present invention;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the robot arm of the present invention.

[0028] In the figure, 1, fixed working area; 2, sealing strip material storage mechanism; 3, sealing strip peeling mechanism; 4, sealing strip material discharging fixture; 5, automobile door material feeding mechanism; 6, manipulator; 7, safety protection mechanism; 21, material storage box; 22, electric guide rail; 23, electric slide block; 24, material grabbing claw; 25, placement box; 31, inlay head body; 32, inlay head roller; 33, guide plate; 34, mounting table; 35, pressing table; 36, reverse Light plate; 37. Linear pressure roller; 38. Linear drive wheel; 39. Guide mechanism; 310. Cutting blade; 391. Driving wheel; 392. Driven wheel; 393. Guide belt; 41. Multi-directional adjustment mechanism; 42. Front end clamp of sealing strip; 43. Middle end clamp of sealing strip; 44. Rear end clamp of sealing strip; 51. Fixed workbench; 52. Conveyor platform; 61. Fixed clamp; 62. Door positioning fixture; 63. Positioning fixture. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0030] Reference Figure 1 A robot automatic press-fitting automobile door sealing strip equipment comprises a fixed working area 1, wherein the fixed working area 1 comprises a sealing strip storage mechanism 2 fixed therein for placing sealing strips, a sealing strip stripping mechanism 3 for stripping sealing strips is arranged outside the sealing strip storage mechanism 2, a sealing strip discharging fixture 4 for clamping sealing strips is arranged between the sealing strip storage mechanism 2 and the sealing strip stripping mechanism 3, an automobile door feeding mechanism 5 for providing automobile doors is arranged at one end inside the fixed working area 1, a manipulator 6 for grabbing automobile doors is arranged between the automobile door feeding mechanism 5 and the sealing strip stripping mechanism 3, a safety protection mechanism 7 for protecting the fixed working area 1 is arranged outside the fixed working area 1, the safety protection mechanism 7 is specifically a protective net for protecting the normal use of the whole, reducing the risk of operators directly contacting the processing position and increasing the overall safety, the automobile door feeding mechanism 5 comprises a fixed working table 51 inside, a conveying table 52 for conveying automobile doors is fixedly installed inside the fixed working table 51, the conveying table 52 can convey the automobile door and the positioning fixture 63, so as to facilitate the manipulator 6 to grab the automobile door.

[0031] Reference Figure 3The sealing strip stripping mechanism 3 is movably connected with an inlay head body 31 for supporting the sealing strip, and an inlay head roller 32 for driving the inlay head body 31 to move is arranged between the sealing strip stripping mechanism 3 and the inlay head body 31. A guide plate 33 for guiding the sealing strip stripping is arranged inside the sealing strip stripping mechanism 3, and the guide plate 33 is located on the right side of the inlay head body 31. The inlay head roller 32 can drive the inlay head body 31 to move. Generally, a gear and rack structure is used, that is, the inlay head body 31 is driven to move horizontally during the rotation of the inlay head roller 32, so as to ensure a good overall adjustment effect, facilitate the pressing of the sealing strip, or remove the sealing strip, and ensure the normal operation of the whole. There are many structures for driving the inlay head body 31 to move horizontally during the rotation of the inlay head roller 32, and it is not the focus of this design, so the specific structure is not limited. A mounting platform 34 is arranged on the right side of the sealing strip stripping mechanism 3, and one end of the mounting platform 34 is movable A pressing platform 35 for pressing and conveying the sealing strip is connected, and a reflector 36 for increasing recognition is fixedly connected to one end of the pressing platform 35. A rotatably connected linear pressure roller 37 is arranged between the pressing platform 35 and the reflector 36. The reflector 36 increases the visibility of the whole in a dark state, which is convenient for positioning the position of the sealing strip. A linear driving wheel 38 is rotatably connected to the upper end of the mounting platform 34. The linear driving wheel 38 is provided with a corresponding driving structure. The linear driving wheel 38 can guide the movement of the sealing strip, thereby ensuring that the whole can fully guide the loading and discharging of the sealing strip, which is convenient for pressing and stripping the sealing strip. A guide mechanism 39 for guiding and conveying the sealing strip is arranged on the left side of the mounting platform 34. Two groups of guide mechanisms 39 are arranged at one end of the sealing strip stripping mechanism 3. A cutting blade 310 for cutting the sealing strip is movably connected to one end of the sealing strip stripping mechanism 3. The cutting blade 310 can cut the sealing strip, thereby ensuring normal use of the whole.

[0032] Reference Figure 4 The guide mechanism 39 includes a driving wheel 391 and a driven wheel 392. The driving wheel 391 is provided with a corresponding driving structure. The driven wheel 392 is rotatably connected to the sealing strip stripping mechanism 3. A guide belt 393 is provided on the outside of the driving wheel 391 and the driven wheel 392. The guide belts 393 inside the two groups of guide mechanisms 39 at one end of the sealing strip stripping mechanism 3 are different. The different guide belts 393 inside the two groups of guide mechanisms 39 can fully fit the inner and outer edges of the sealing strip to ensure the stability of the sealing strip during transportation.

[0033] Reference Figure 5The sealing strip discharging fixture 4 includes a multi-directional adjustment mechanism 41 for driving the sealing strip discharging fixture 4 to move. The movable end of the multi-directional adjustment mechanism 41 is equipped with a sealing strip front end clamp 42, a sealing strip middle end clamp 43 and a sealing strip rear end clamp 44 from right to left. The sealing strip front end clamp 42, the sealing strip middle end clamp 43 and the sealing strip rear end clamp 44 can fully clamp the sealing strip, making it convenient to clamp the sealing strip into the sealing strip peeling mechanism 3 for use, or use it in reverse to collect the sealing strip.

[0034] Reference Figure 2 The sealing strip storage mechanism 2 includes a storage box 21 inside, an electric guide rail 22 is fixedly connected to the inside of the storage box 21, and an electric slider 23 compatible with the electric guide rail 22 is slidably connected to the outside of the electric guide rail 22. A grabbing claw 24 for clamping the sealing strip is fixedly installed at the lower end of the electric slider 23, and a placement box 25 for placing the sealing strip is provided at the lower end of the storage box 21. The storage box 21 can store the sealing strip, and the grabbing claw 24 can grab and transport it, thereby increasing the overall transportation effect.

[0035] Reference Figure 6 The gripping end of the manipulator 6 is fixedly connected with a fixed claw 61, and the gripping end of the manipulator 6 is detachably connected with a door positioning fixture 62 for positioning the door, and one end of the door positioning fixture 62 is fixedly connected with a positioning fixture 63 adapted to the fixed claw 61, and the fixed claw 61 is an outwardly extended mechanical claw structure, that is, it is inserted into the interior of the positioning fixture 63 and unfolded, so as to quickly grasp the whole, making it convenient for the loading and unloading operations of the whole.

[0036] Working principle: First, the staff places the car door with the positioning fixture 63 on the car door feeding mechanism 5, and then the conveying platform 52 conveys the car door with the positioning fixture 63 to the bottom of the manipulator 6, and then the car door positioning fixture 62 at one end of the manipulator 6 is inserted into the positioning fixture 63 for clamping, and at the same time, the manipulator 6 puts the car door into the sealing strip stripping mechanism 3 for processing. During the overall processing, if the sealing strip is pressed, that is, the sealing strip is conveyed to the inlay head body 31 through the linear driving wheel 38, and the inlay head roller 32 drives the inlay head to be removed. The inserting head body 31 presses the sealing strip and presses the sealing strip into the inside of the vehicle door. Conversely, the linear drive wheel 38 moves backward to straighten the sealing strip. The sealing strip and the vehicle door connection are separated by the inserting head body 31, which facilitates the removal of the sealing strip. At the same time, during the transportation of the sealing strip, the guide mechanism 39 tightens and transports the sealing strip, thereby ensuring that the sealing strip is stably transported to the vehicle door or recovered, ensuring the normal operation of the whole. The storage box 21 can store the sealing strip, and grab and transport it through the grabbing claws 24, thereby increasing the overall transportation effect.

[0037] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot-assisted automatic press-fitting automobile door sealing strip device, comprising a fixed working area (1), characterized in that: The fixed working area (1) includes a sealing strip storage mechanism (2) fixed therein for placing sealing strips, a sealing strip peeling mechanism (3) for peeling sealing strips is arranged outside the sealing strip storage mechanism (2), a sealing strip discharging fixture (4) for clamping sealing strips is arranged between the sealing strip storage mechanism (2) and the sealing strip peeling mechanism (3), a car door feeding mechanism (5) for providing car doors is arranged at one end of the fixed working area (1), a manipulator (6) for grabbing car doors is arranged between the car door feeding mechanism (5) and the sealing strip peeling mechanism (3), and a safety protection mechanism (7) for protecting the fixed working area (1) is arranged outside the fixed working area (1).

2. The robot automatic press-fitting automobile door sealing strip equipment according to claim 1 is characterized in that: The sealing strip peeling mechanism (3) is movably connected to an inlay head body (31) for supporting the sealing strip, and an inlay head roller (32) for driving the inlay head body (31) to move is arranged between the sealing strip peeling mechanism (3) and the inlay head body (31). A guide plate (33) for guiding the sealing strip peeling is arranged inside the sealing strip peeling mechanism (3), and the guide plate (33) is located on the right side of the inlay head body (31).

3. The robot automatic press-fitting automobile door sealing strip equipment according to claim 2 is characterized in that: A mounting platform (34) is provided on the right side of the sealing strip peeling mechanism (3); one end of the mounting platform (34) is movably connected to a pressing platform (35) for pressing and conveying the sealing strip; one end of the pressing platform (35) is fixedly connected to a reflective plate (36) for increasing recognition; a rotatably connected linear pressure roller (37) is provided between the pressing platform (35) and the reflective plate (36).

4. The robot automatic press-fitting automobile door sealing strip equipment according to claim 3 is characterized in that: The upper end of the mounting platform (34) is rotatably connected to a linear drive wheel (38), and the linear drive wheel (38) is provided with a corresponding drive structure.

5. The robot automatic press-fitting automobile door sealing strip equipment according to claim 4 is characterized in that: A guide mechanism (39) for guiding and conveying the sealing strip is arranged on the left side of the mounting platform (34); two groups of the guide mechanism (39) are arranged at one end of the sealing strip stripping mechanism (3); and a cutting blade (310) for cutting the sealing strip is movably connected to one end of the sealing strip stripping mechanism (3).

6. The robot automatic press-fitting automobile door sealing strip equipment according to claim 5, characterized in that: The guide mechanism (39) includes a driving wheel (391) and a driven wheel (392) inside, the driving wheel (391) is provided with a corresponding driving structure, the driven wheel (392) is rotatably connected to the sealing strip peeling mechanism (3), and guide belts (393) are provided outside the driving wheel (391) and the driven wheel (392), and the guide belts (393) inside the two groups of guide mechanisms (39) at one end of the sealing strip peeling mechanism (3) are different.

7. The robot automatic press-fitting automobile door sealing strip equipment according to claim 1 is characterized in that: The sealing strip discharging fixture (4) includes a multi-directional adjustment mechanism (41) for driving the sealing strip discharging fixture (4) to move, and the movable end of the multi-directional adjustment mechanism (41) is provided with a sealing strip front end clamp (42), a sealing strip middle end clamp (43) and a sealing strip rear end clamp (44) in sequence from right to left.

8. The robot automatic press-fitting automobile door sealing strip equipment according to claim 7, characterized in that: The sealing strip material storage mechanism (2) comprises a material storage box (21) inside, an electric guide rail (22) is fixedly connected inside the material storage box (21), an electric slider (23) adapted to the electric guide rail (22) is slidably connected outside the electric guide rail (22), a material grabbing claw (24) for clamping the sealing strip is fixedly mounted at the lower end of the electric slider (23), and a placement box (25) for placing the sealing strip is arranged at the lower end inside the material storage box (21).

9. The robot automatic press-fitting automobile door sealing strip equipment according to claim 8, characterized in that: The automobile door feeding mechanism (5) comprises a fixed workbench (51) inside, and a conveying platform (52) for conveying automobile doors is fixedly installed inside the fixed workbench (51).

10. The robot automatic press-fitting automobile door sealing strip equipment according to claim 9, characterized in that: The gripping end of the manipulator (6) is fixedly connected to a fixed claw (61), the gripping end of the manipulator (6) is detachably connected to a door positioning fixture (62) for positioning a door, and one end of the door positioning fixture (62) is fixedly connected to a positioning fixture (63) adapted to the fixed claw (61).

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