Positioning and clamping device for automobile production trim line rotary table

Abstract

The utility model relates to a rotary table positioning and clamping device, in particular to an automobile production trim line rotary table positioning and clamping device. According to the technical scheme, the positioning and clamping device for the automobile production interior trim line rotary table comprises a fixed table, a servo motor, a sliding frame and a clamping assembly, the servo motor is fixedly connected to the fixed table, the sliding frame is fixedly connected to an output shaft of the servo motor, and the clamping assembly is arranged on the sliding frame. According to the utility model, the gear motor drives the sliding frame to replace a manipulator to convey the interior trim parts at a certain angle, so that the installation cost is reduced, and the working efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to a turntable positioning and clamping device, in particular to a turntable positioning and clamping device for an automobile production interior trim line. Background Art

[0002] The automotive interior line refers to the interior assembly line in the automotive final assembly process, which is mainly used for the installation and connection of various equipment inside the car, such as interior lighting, audio systems, air-conditioning systems, etc. When the vehicle enters the interior line for assembly, the corresponding slide plates are required for lifting and lowering, etc., so that the staff can assemble the vehicle stably, safely and conveniently.

[0003] At present, on the automobile interior production line, the interior parts need to be transported and moved, but the existing method is to move them through robots or conveyor belts. The conveyor belt method cannot transport the interior parts at an angle. Although robots can achieve this, the installation cost of robots is high, and a series of programs need to be set up. The work content is relatively complicated and the efficiency is poor.

[0004] Therefore, it is necessary to design a turntable positioning and clamping device for automobile production interior decoration line to solve the above technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of high installation cost of the robot, the need to set up a series of programs, complex work content and poor efficiency, the purpose of the utility model is to provide a turntable positioning and clamping device for automobile production interior decoration lines.

[0006] Technical solution: A turntable positioning and clamping device for automobile interior line production, including a fixed table, a servo motor, a sliding frame and a clamping assembly, the fixed table is fixedly connected to the servo motor, the sliding frame is fixedly connected to the output shaft of the servo motor, and the clamping assembly is provided on the sliding frame.

[0007] As an improvement of the above scheme, it also includes a reduction motor, a sleeve rod, a fixed plate, a fixed block, a lever, a boss, a bearing, a first clamping block, a second clamping block, a connecting rod, an interior decoration and a positioning seat, wherein the reduction motor is fixedly connected to the sliding frame, the sleeve rod is fixedly connected to the output shaft of the reduction motor, the sliding frame is fixedly connected to the fixed plate, the fixed block is fixedly connected to the fixed plate, one end of the sleeve rod is rotatably connected to the lever, the fixed block is rotatably connected to the middle part of the lever, the fixed plates are symmetrically fixedly connected to the bosses, the two bosses are fixedly sleeved with the bearings, the outer ring of the bearing located on the left side of the fixed plate is fixedly sleeved with the first clamping block, and the outer ring of the bearing located on the right side of the fixed plate is fixedly sleeved with the second clamping block, one end of the lever is rotatably connected to the upper part of the first clamping block, the connecting rod is rotatably connected between the first clamping block and the second clamping block, and the positioning seats for placing the interior decoration are fixedly connected to both sides of the fixed platform.

[0008] As an improvement to the above solution, the material of the contact area between the first clamping block and the second clamping block and the interior trim is rubber.

[0009] As an improvement of the above scheme, it also includes a mounting seat and a cache block, the mounting seat is fixedly connected to the front side and the right side of the fixed platform, the mounting seat on the front side of the fixed platform is located to the left of the positioning seat on the front side, and the mounting seat on the right side of the fixed platform is located behind the positioning seat on the right side, and the cache blocks are fixedly connected to the two mounting seats.

[0010] As an improvement of the above solution, an infrared sensor is further included. The infrared sensors are fixedly connected to both sides of the fixing platform, and the infrared sensor on the front side of the fixing platform is located behind the positioning seat on the front side.

[0011] As an improvement of the above solution, a controller is further included. The sliding frame is fixedly connected to the controller, and the infrared sensor, servo motor, and reduction motor are electrically connected to the controller.

[0012] 1. The utility model drives the sliding frame through the reduction motor, which can replace the manipulator to transmit the interior decoration parts at a certain angle, thereby reducing the installation cost and improving the work efficiency.

[0013] 2. The utility model drives the sleeve rod to swing by the reduction motor, and the lever pushes the first clamping block, and the first clamping block pulls the second clamping block through the connecting rod, so that the interior decoration parts can be clamped quickly, thereby making the interior decoration parts more stable during the transmission process.

[0014] 3. The utility model is provided with a mounting seat and a buffer block, which can prevent the servo motor from driving the sliding frame to rotate too fast and deviate due to inertia, thereby ensuring more accurate clamping or placement of the interior decoration parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the reduction motor, sleeve rod, fixing plate and other components of the utility model.

[0017] Figure 3 It is a front view of the clamping assembly of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the mounting seat and the cache block of the utility model.

[0019] The numbers in the figure are as follows: 1. fixed table, 101. interior decoration, 102. controller, 2. servo motor, 3. sliding frame, 4. reduction motor, 5. sleeve rod, 6. fixed plate, 7. fixed block, 8. lever, 9. boss, 10. bearing, 11. first clamping block, 12. second clamping block, 13. connecting rod, 14. positioning seat, 15. mounting seat, 16. cache block, 17. infrared sensor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment: A positioning and clamping device for a turntable of an automobile production interior trim line, such as Figure 1-Figure 3As shown, it includes a fixed platform 1, a servo motor 2, a sliding frame 3, a reduction motor 4, a sleeve rod 5, a fixed plate 6, a fixed block 7, a lever 8, a boss 9, a bearing 10, a first clamping block 11, a second clamping block 12, a connecting rod 13, an interior decoration 101 and a positioning seat 14, the fixed platform 1 is connected to the servo motor 2 by screw installation, the sliding frame 3 is connected to the output shaft of the servo motor 2 by welding, the front part of the sliding frame 3 is connected to the reduction motor 4 by screw installation, the sleeve rod 5 is connected to the output shaft of the reduction motor 4 by welding, the front side of the sliding frame 3 is connected to the fixed plate 6 by screw installation, the front side of the fixed plate 6 is connected to the fixed block 7 by screw installation, and the sleeve rod 5 is rotatably connected to the lever 8 at one end close to the sleeve rod 5 The fixing block 7 is rotatably connected to the middle part of the lever 8, and the fixing plate 6 is symmetrically connected to the boss 9 by welding. The two bosses 9 are fixedly sleeved with the bearings 10, and the outer ring of the bearing 10 located on the left side of the fixing plate 6 is fixedly sleeved with the first clamping block 11, and the outer ring of the bearing 10 located on the right side of the fixing plate 6 is fixedly sleeved with the second clamping block 12. The contact area between the first clamping block 11 and the second clamping block 12 and the interior decoration 101 is made of rubber material. The end of the lever 8 away from the sleeve rod 5 is rotatably connected to the upper part of the first clamping block 11, and the connecting rod 13 is rotatably connected between the first clamping block 11 and the second clamping block 12. The front side and the right side of the fixing platform 1 are connected to the positioning seat 14 for placing the interior decoration 101 by screw installation.

[0022] When the device is needed, the interior decoration 101 is placed on the positioning seat 14 on the front side, and then the reduction motor 4 is started. The output shaft of the reduction motor 4 drives the sleeve rod 5 to rotate clockwise, and the sleeve rod 5 causes the lever 8 to swing counterclockwise along the fulcrum of the fixed block 7, and the first clamping block 11 swings counterclockwise along the protruding column 9. The first clamping block 11 pulls the second clamping block 12 through the connecting rod 13, and the second clamping block 12 rotates clockwise along the protruding column 9. Then the first clamping block 11 and the second clamping block 12 can clamp the interior decoration 101, and then the servo motor 2 is started to drive the sliding frame 3 to rotate 90 degrees counterclockwise to the positioning seat 14 on the right side of the fixed platform 1, and then the reduction motor 4 is started. The output shaft of the high-speed motor drives the sleeve rod 5 to rotate counterclockwise, and the sleeve rod 5 will make the lever 8 swing clockwise along the fulcrum of the fixed block 7, and the first clamping block 11 will swing clockwise along the boss 9. The first clamping block 11 pulls the second clamping block 12 through the connecting rod 13, and the second clamping block 12 rotates counterclockwise along the boss 9. Then the first clamping block 11 and the second clamping block 12 release the interior decoration 101. After the interior decoration 101 is transmitted to the next process, the servo motor 2 is started to drive the sliding frame 3 to rotate 90 degrees clockwise to the positioning seat 14 on the front side of the fixed table 1. If it is necessary to clamp the next interior decoration 101, repeat the above operation.

[0023] like Figure 1 and Figure 4 As shown, it also includes a mounting seat 15, a cache block 16, an infrared sensor 17 and a controller 102. The mounting seat 15 is installed by screws on the front and right sides of the fixed platform 1. The mounting seat 15 on the front side of the fixed platform 1 is located to the left of the positioning seat 14 on the front side, and the mounting seat 15 on the right side of the fixed platform 1 is located directly behind the positioning seat 14 on the right side. The cache blocks 16 are installed by screws on the two mounting seats 15. The cache block 16 on the front side of the fixed platform 1 faces to the right, and the cache block 16 on the right side of the fixed platform 1 faces forward. The infrared sensor 17 is installed by screws on the front and right sides of the fixed platform 1. The infrared sensor 17 on the front side of the fixed platform 1 is located directly behind the positioning seat 14 on the front side. The controller 102 is fixedly connected to the sliding frame 3, and the infrared sensor 17, the servo motor 2, and the reduction motor 4 are electrically connected to the controller 102.

[0024] In order to prevent the servo motor 2 from driving the sliding frame 3 to rotate too quickly and deviate due to inertia, when the sliding frame 3 rotates to the bottom of the positioning seat 14, the buffer block 16 contacts and blocks the sliding frame 3. When the interior decoration part 101 rotates to the scanning area of ​​the infrared sensor 17, the infrared sensor 17 is blocked, and a signal is transmitted to the controller 102, which controls the servo motor 2 to drive the sliding frame 3 to transport the interior decoration part 101 to the specified position.

[0025] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A turntable positioning and clamping device for automobile production interior trim line, characterized in that: The invention comprises a fixed platform (1), a servo motor (2), a sliding frame (3) and a clamping assembly, wherein the fixed platform (1) is fixedly connected to the servo motor (2), the sliding frame (3) is fixedly connected to the output shaft of the servo motor (2), and the clamping assembly is arranged on the sliding frame (3).

2. A turntable positioning and clamping device for automobile production interior trim line as claimed in claim 1, characterized in that: The invention also comprises a reduction motor (4), a sleeve rod (5), a fixing plate (6), a fixing block (7), a lever (8), a boss (9), a bearing (10), a first clamping block (11), a second clamping block (12), a connecting rod (13), an interior decoration (101) and a positioning seat (14); the reduction motor (4) is fixedly connected to the sliding frame (3); the sleeve rod (5) is fixedly connected to the output shaft of the reduction motor (4); the fixing plate (6) is fixedly connected to the sliding frame (3); the fixing block (7) is fixedly connected to the fixing plate (6); one end of the sleeve rod (5) is rotatably connected to the lever (8); the fixing block (7) is rotatably connected to the lever (8). In the middle part, the fixing plate (6) is symmetrically fixedly connected with the bosses (9), the two bosses (9) are fixedly sleeved with the bearings (10), the outer ring of the bearing (10) located on the left side of the fixing plate (6) is fixedly sleeved with the first clamping block (11), and the outer ring of the bearing (10) located on the right side of the fixing plate (6) is fixedly sleeved with the second clamping block (12), one end of the lever (8) is rotatably connected to the upper part of the first clamping block (11), the connecting rod (13) is rotatably connected between the first clamping block (11) and the second clamping block (12), and the positioning seats (14) for placing the interior decoration parts (101) are fixedly connected to both sides of the fixing platform (1).

3. A positioning and clamping device for a turntable of an automobile interior trim production line as claimed in claim 2, characterized in that: The material of the contact area between the first clamping block (11) and the second clamping block (12) and the interior decoration component (101) is rubber material.

4. A positioning and clamping device for a turntable of an automobile interior trim production line as claimed in claim 3, characterized in that: It also comprises a mounting seat (15) and a buffer block (16); the mounting seat (15) is fixedly connected to the front side and the right side of the fixed platform (1); the mounting seat (15) on the front side of the fixed platform (1) is located to the left of the positioning seat (14) on the front side; the mounting seat (15) on the right side of the fixed platform (1) is located behind the positioning seat (14) on the right side; and the buffer blocks (16) are fixedly connected to both mounting seats (15).

5. The positioning and clamping device for a turntable of an automobile interior trim production line as claimed in claim 4, characterized in that: It also includes an infrared sensor (17), and the infrared sensors (17) are fixedly connected to both sides of the fixing platform (1), and the infrared sensor (17) on the front side of the fixing platform (1) is located behind the positioning seat (14) on the front side.

6. A turntable positioning and clamping device for automobile production interior trim line as claimed in claim 5, characterized in that: It also includes a controller (102), the controller (102) is fixedly connected to the sliding frame (3), and the infrared sensor (17), the servo motor (2), the reduction motor (4) and the controller (102) are electrically connected.

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