Robot automatic screw assembling flexible production line for automobile interior trim part assembly

Abstract

The utility model relates to the technical field of automobile part processing, and discloses a robot automatic screw assembling flexible production line for an automobile interior trim part assembly, two groups of vertical seats are symmetrically arranged on a base, one group of vertical seats is provided with a servo motor to be connected with a bottom frame, and the other group of vertical seats is provided with a rotary support bearing to be connected with the bottom frame. A clamp plate and a pressing frame are arranged on the underframe, a plurality of groups of rotating shafts are arranged on the bottom surface of the pressing frame, and a rotating support is arranged on the clamp plate below the rotating shafts. And turnover air cylinders are arranged on the clamp plate on the two sides of the pressing frame and are connected with the turnover push block and the pressing frame. And a glue pouring tire film is also arranged on the clamp plate. The damage to the surface of the interior trim part is reduced, and the appearance quality of a product is ensured. The production line is high in automation degree, the labor cost is greatly reduced, and the quality problem caused by manual misoperation is reduced, so that the overall production efficiency and the assembly reliability of the automobile interior trim parts are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts processing, specifically to the robot automatic assembly screw flexible production line for automobile interior part assembly. BACKGROUND

[0002] In the field of automobile manufacturing, the assembly quality of interior part assembly directly affects the overall performance of the automobile and the driving experience of the user. Traditional automobile interior part assembly relies heavily on manual operation, which not only is inefficient, but also is easily affected by human factors, resulting in unstable assembly quality. Especially when using self-tapping screws for connection, the inconsistency of manual assembly may result in substandard screw torque, thereby affecting the stability and safety of structural connection.

[0003] With the rapid development of the automobile industry, higher requirements are placed on the efficiency and quality of automobile interior part assembly. In order to improve production efficiency, reduce labor costs, reduce human errors, and improve the consistency of assembly quality, automobile manufacturers have begun to seek automated assembly solutions. Therefore, robot automatic assembly technology has been widely applied and rapidly developed.

[0004] However, existing robot automatic assembly systems have difficulty in adapting to the assembly needs of different vehicle interior parts due to the complex shape and structure of automobile interior parts, and lack sufficient flexibility and adaptability when dealing with complex interior part assembly tasks. In addition, the protection of the surface of the interior part is also an important problem. Traditional assembly methods are prone to scratching, bruising or bruising the surface of the interior part during assembly, affecting the appearance quality of the final product.

[0005] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a robot automatic assembly screw flexible production line for automobile interior part assembly. UTILITY MODEL CONTENT

[0006] The utility model aims to provide a robot automatic assembly screw flexible production line for automobile interior part assembly to solve the problems raised in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The technical scheme of the robot automatic screw assembly flexible production line for the automobile interior part assembly comprises a base, two groups of vertical seats are symmetrically arranged on the base, a servo motor is arranged on one group of the vertical seats, a bottom frame is connected to the output end of the servo motor, a rotary support bearing is arranged on the other group of the vertical seats, the rotary support bearing is connected with the bottom frame, a clamp plate is arranged on the bottom frame, a pressing frame is arranged above the clamp plate, a plurality of rotary shafts are installed on the bottom surface of the pressing frame, rotary supports are installed on the clamp plate below the plurality of rotary shafts, the rotary shafts are sleeved in the rotary supports, turnover cylinders are arranged on the clamp plates on the two sides of the pressing frame, the turnover cylinders are movably connected to the clamp plates at the tail ends, turnover push blocks are movably connected to the output ends of the turnover cylinders, the turnover push blocks are connected with the pressing frame, and a glue filling membrane is arranged on the clamp plate.

[0009] As a preferred technical scheme, a plurality of support rods are arranged at the top edge of the clamp plate, the plurality of support rods abut against the bottom surface of the pressing frame, and a plurality of pressing blocks and pressing rods are arranged on the pressing frame.

[0010] As a preferred technical scheme, guide blocks are arranged on the top of the bottom frame, tool guide blocks are arranged on the two sides, the guide blocks and the tool guide blocks are used for positioning the bottom frame, a jacking sliding mechanism is arranged on the bottom frame, a pneumatic module is arranged between the bottom frames, and electrical connectors are arranged on the adjacent sides of the rotary support bearings.

[0011] As a preferred technical scheme, a pressing cylinder is arranged at the corner of the clamp plate, a pressing block is connected to the output end of the pressing cylinder, and the pressing block is located above the pressing frame.

[0012] As a preferred technical scheme, a latch cylinder is arranged on the clamp plate, and a latch is connected to the output end of the latch cylinder.

[0013] Compared with the prior art, the automobile interior part assembly robot automatic screw assembly flexible production line has the following beneficial effects:

[0014] The automobile interior part assembly robot automatic screw assembly flexible production line adopts the robot automatic assembly technology, significantly improves the assembly efficiency and the consistency of quality, can adapt to the assembly requirements of different vehicle interior parts, has good flexibility and adaptability, reduces the damage to the surface of the interior part, ensures the appearance quality of the product, has high automation degree, greatly reduces the labor cost, reduces the quality problems caused by human operation errors, and improves the overall production efficiency and the reliability of the automobile interior part assembly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the automobile interior part assembly robot automatic screw assembly flexible production line.

[0016] Figure 2 The schematic view of the chassis structure of the robot automatic screw assembling flexible production line for the automobile interior part assembly.

[0017] In the figure: 11, base; 12, stand; 13, servo motor; 14, rotary support bearing; 15, electrical navigation plug; 2, chassis; 21, guide block; 22, tool guide block; 23, jacking sliding mechanism; 24, pneumatic module; 25, clamp plate; 31, pressing frame; 311, pressing block and pressing rod; 32, rotating shaft; 33, rotating support; 34, turnover cylinder; 35, turnover push block; 36, pressing cylinder; 37, pressing block; 38, support rod; 39, bolt cylinder; 391, bolt; 4, glue filling tire membrane. DETAILED DESCRIPTION

[0018] The features and exemplary embodiments of each aspect of the present application will be described in detail below, in order to make the purpose, technical scheme and advantages of the present application more clear and apparent, the present application will be further described in detail below in combination with the drawings and specific embodiments. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0019] As shown in Figure 1 , Figure 2 The present application provides a technical scheme of robot automatic screw assembling flexible production line for automobile interior part assembly: including base 11, the base 11 as the basis of the whole production line, two groups of stand 12 are symmetrically arranged on it. A group of stand is provided with servo motor 13, and the output end of the servo motor 13 is connected with chassis 2, which is used for driving the movement and positioning of the chassis.

[0020] Another group of stand is provided with rotary support bearing 14, which is connected with chassis 2, and allows the chassis to rotate within a certain range to adapt to the assembly requirements of different angles.

[0021] The clamp plate 25 is arranged on the chassis, which is used for fixing the automobile interior part assembly. The pressing frame 31 is arranged above the clamp plate, and a plurality of rotating shafts 32 are installed on the bottom surface of the pressing frame. The rotating shafts are arranged below the clamp plate, and the rotating support 33 is installed on the clamp plate. The rotating shafts are sleeved in the rotating support, so as to realize the rotary positioning of the interior part.

[0022] The turnover cylinder 34 is arranged on the clamp plate on both sides of the pressing frame, the tail end of the turnover cylinder is movably connected with the clamp plate, and the output end is movably connected with the turnover push block 35, which is used for overturning the interior part assembly, so as to facilitate the robot to assemble the screw.

[0023] A plurality of support rods 38 are arranged at the top edge of the clamp plate, and the support rods abut against the bottom surface of the pressing frame to ensure the stability of the interior trim assembly during assembly.

[0024] A plurality of pressing blocks and pressing rods 311 are arranged on the pressing frame to apply pressure to the interior trim assembly to ensure the tightness during assembly.

[0025] A pressing cylinder 36 is arranged at the corner of the clamp plate, and a pressing block 37 is connected to the output end of the pressing cylinder, which is located above the pressing frame and is used for local fixation of the interior trim during assembly.

[0026] A guide block 21 is arranged on the top of the chassis, and tool guide blocks 22 are arranged on both sides, which are used for precise positioning of the chassis.

[0027] A jacking sliding mechanism 23 is arranged on the chassis to adjust the height of the chassis to adapt to interior trim assemblies of different heights.

[0028] A pneumatic module 24 is arranged between the chassis to provide power and control signals to realize automatic operation of the production line.

[0029] An electrical connector 15 is arranged adjacent to the rotary support bearing to connect the electrical control system and realize precise control of the production line.

[0030] A latch cylinder 39 is arranged on the clamp plate, and a latch 391 is connected to the output end of the latch cylinder to position and fix the interior trim during assembly.

[0031] Through the above specific embodiments, the robot automatic screw assembly flexible production line can realize efficient, stable and accurate assembly of the automobile interior trim assembly, while reducing manual intervention and improving production efficiency and consistency of assembly quality.

[0032] The working principle and use process of the utility model are as follows: after the components of the scheme are assembled in sequence, the above-mentioned embodiments are sequentially operated according to actual requirements, and all work steps can be completed.

[0033] The above-mentioned is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0034] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0035] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connection" and the like should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship of two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the utility model by the ordinary skilled in the art according to the specific situation.

[0036] According to the above embodiments of the utility model, these embodiments do not describe all the details, and the utility model is not limited to the specific embodiments. Obviously, according to the above description, many modifications and changes can be made. The embodiments are selected and specifically described in the specification in order to better explain the principles and practical application of the utility model, so that the skilled in the art can well utilize the utility model and the modified use based on the utility model. Any modification, equivalent replacement, improvement and the like made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A flexible production line for robotic automated screw assembly of automotive interior parts assemblies, characterized in that, The system includes a base (11) on which two sets of uprights (12) are symmetrically arranged. One set of uprights (12) has a servo motor (13) mounted on it, and the output end of the servo motor (13) is connected to a base frame (2). The other set of uprights (12) has a rotary support bearing (14) connected to the base frame (2). The base frame (2) has a clamping plate (25) mounted on it, and a pressure frame (31) is mounted above the clamping plate (25). Multiple sets of rotating shafts are mounted on the bottom surface of the pressure frame (31). (32) Rotary supports (33) are installed on the clamping plates (25) below the multiple sets of rotating shafts (32). The rotating shafts (32) are sleeved in the rotating supports (33). Tilting cylinders (34) are provided on the clamping plates (25) on both sides of the pressure frame (31). The tail end of the tilting cylinder (34) is movably connected to the clamping plate (25). The output end of the tilting cylinder (34) is movably connected to the tilting push block (35). The tilting push block (35) is connected to the pressure frame (31). The clamping plate (25) is provided with a glue-filling membrane (4).

2. The flexible production line for robotic automated screw assembly of automotive interior parts assemblies according to claim 1, characterized in that: Multiple sets of support rods (38) are provided at the top edge of the clamp plate (25), and the multiple sets of support rods (38) abut against the bottom surface of the pressure frame (31). Multiple sets of pressure blocks and pressure rods (311) are provided on the pressure frame (31).

3. The flexible production line for robotic automated screw assembly of automotive interior parts assemblies according to claim 1, characterized in that: The base frame (2) is provided with a guide block (21) on the top and tooling guide blocks (22) on both sides. The guide block (21) and tooling guide blocks (22) are used to position the base frame (2). The base frame (2) is provided with a lifting sliding mechanism (23). A pneumatic module (24) is provided between the base frames (2). An electrical aviation plug (15) is provided on the adjacent side of the slewing support bearing (14).

4. The flexible production line for robotic automated screw assembly of automotive interior parts assemblies according to claim 1, characterized in that: A clamping cylinder (36) is provided at the corner of the clamping plate (25), and a clamping block (37) is connected to the output end of the clamping cylinder (36). The clamping block (37) is located above the pressure frame (31).

5. The flexible production line for robotic automated screw assembly of automotive interior parts assemblies according to claim 1, characterized in that: A pin cylinder (39) is provided on the clamp plate (25), and a pin (391) is connected to the output end of the pin cylinder (39).

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