Instrument panel framework assembly mechanical gripper with anti-falling structure

Abstract

The utility model discloses an instrument panel framework assembly mechanical gripper with an anti-drop structure, which comprises a mechanical gripper frame and an instrument panel framework assembly main body, a mounting groove is formed in the bottom side of the mechanical gripper frame, two mounting blocks are mounted in the mounting groove through a gripping driving mechanism, and the two mounting blocks are connected with the mechanical gripper frame. According to the dashboard framework assembly device, the shovel plates on the two gripper plates shovel the dashboard framework assembly body from the two sides of the dashboard framework assembly body, the two ends of the dashboard framework assembly body are in lap joint with the inner sides of the two sets of guide plates respectively, the two ends of the dashboard framework assembly body are in lap joint with the inner sides of the two sets of guide plates respectively, and therefore the dashboard framework assembly body can be conveniently assembled and disassembled. And along with continuous approaching of the two gripper plates, the two ends of the instrument panel framework assembly main body are clamped by the two groups of guide plates through the two groups of anti-falling elastic clamping mechanisms on the two gripper plates, so that the situation that the instrument panel framework assembly main body falls off and falls off in the gripping and clamping process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical grippers, in particular to a mechanical gripper for an instrument panel skeleton assembly with an anti - detachment structure. Background Art

[0002] A mechanical gripper is a mechanical device used for grasping, clamping or operating objects, and is commonly used in fields such as industrial automation and automotive parts production; an instrument panel skeleton assembly refers to the overall structure of the instrument panel inside an automobile, which is used to support and install various instruments, controllers, switches and other interior decorative parts. During the manufacturing process of the instrument panel skeleton assembly, a mechanical gripper is required to grasp it.

[0003] During the process of clamping and grasping the instrument panel skeleton assembly by the existing mechanical gripper for the instrument panel skeleton assembly, due to the large volume of the instrument panel skeleton assembly, the instrument panel skeleton assembly is prone to detachment and falling during the grasping process. Therefore, we propose a mechanical gripper for an instrument panel skeleton assembly with an anti - detachment structure to solve the above problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a mechanical gripper for an instrument panel skeleton assembly with an anti - detachment structure to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A mechanical gripper for an instrument panel skeleton assembly with an anti - detachment structure includes a mechanical gripper frame and an instrument panel skeleton assembly main body. An installation groove is opened on the bottom side of the mechanical gripper frame. Two installation blocks are installed in the installation groove through a grasping driving mechanism. The bottom sides of the two installation blocks are fixedly installed with gripper plates. Shovel plates are fixedly installed on one side of the two gripper plates close to each other. The instrument panel skeleton assembly main body is placed on the top sides of the two shovel plates. Side plates are fixedly installed on both sides of the gripper plates. Guide plates are installed on the side plates through an anti - detachment elastic clamping mechanism. One side of the guide plate is attached to the instrument panel skeleton assembly main body. A protection mechanism for the instrument panel skeleton assembly main body is arranged on the gripper plate.

[0007] Preferably, the grasping driving mechanism includes a motor, a bidirectional lead screw and a rod ring. A motor is fixedly installed on one side of the mechanical gripper frame. One end of the output shaft of the motor is fixedly installed with one end of the bidirectional lead screw. The other end of the bidirectional lead screw threadedly penetrates through the two installation blocks and is rotatably installed on the inner wall of one side of the installation groove. A rod ring is arranged on the bidirectional lead screw. The thread directions of the two ends of the rod ring on the bidirectional lead screw are opposite. Through the grasping driving mechanism, it is convenient to adjust the two gripper plates to approach each other to clamp the instrument panel skeleton assembly main body.

[0008] Preferably, a slope is provided on one side of the shovel plate, and the guiding plate is adapted to the shovel plate, facilitating the lifting of the main body of the instrument panel skeleton assembly.

[0009] Preferably, the anti-detachment elastic clamping mechanism includes a connecting rod, a connecting plate and a spring. One end of a plurality of connecting rods is respectively fixedly installed on one side of the guiding plate. The other ends of the plurality of connecting rods all movably penetrate outside the side plate and are fixedly installed with the same connecting plate. One end of a plurality of springs is respectively fixedly installed on one side of the connecting plate, and the other ends of the plurality of springs are fixedly installed on one side wall of the side plate. The two groups of anti-detachment elastic clamping mechanisms on the two gripper plates are used to clamp the two ends of the main body of the instrument panel skeleton assembly by the two groups of guiding plates, thereby reducing the occurrence of the main body of the instrument panel skeleton assembly detaching and falling during the grasping and clamping process.

[0010] Preferably, the number of the guiding plates is set to four, and two corresponding guiding plates are symmetrically arranged. One end of the guiding plate is arranged in an arc structure, facilitating the clamping and guiding of the main body of the instrument panel skeleton assembly during the grasping and clamping process.

[0011] Preferably, the protection mechanism includes a plate groove and a sponge layer. A plate groove is opened on the inner wall of one side of the gripper plate, and a sponge layer is arranged in the plate groove. The sponge layer abuts against one end of the main body of the instrument panel skeleton assembly, facilitating the protection of the two ends of the main body of the instrument panel skeleton assembly during the clamping and grasping process.

[0012] Compared with the prior art, the beneficial effect of the present utility model is that for the mechanical gripper of the instrument panel skeleton assembly with an anti-detachment structure, by opening the grasping driving mechanism, the shovel plates on the two gripper plates lift the main body of the instrument panel skeleton assembly from both sides. The two ends of the main body of the instrument panel skeleton assembly are respectively lapped on the inner sides of the two groups of guiding plates. As the two gripper plates continuously approach each other, the two groups of anti-detachment elastic clamping mechanisms on the two gripper plates are used to clamp the two ends of the main body of the instrument panel skeleton assembly by the two groups of guiding plates, thereby reducing the occurrence of the main body of the instrument panel skeleton assembly detaching and falling during the grasping and clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of a three-dimensional partial cross-section of the present utility model;

[0014] Figure 2 It is a schematic top view structure diagram of the present utility model;

[0015] Figure 3 It is a schematic partial cross-section structure diagram of the gripper plate of the present utility model.

[0016] In the figure: 1. Mechanical gripper frame; 2. Instrument panel skeleton assembly main body; 3. Installation groove; 4. Installation block; 5. Motor; 6. Bi-directional lead screw; 7. Rod ring; 8. Gripper plate; 9. Shovel plate; 10. Side plate; 11. Guide plate; 12. Connecting rod; 13. Connecting plate; 14. Spring; 15. Plate groove; 16. Sponge layer. Detailed implementation manner

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the protection scope of the present invention.

[0018] Example: Refer to Figures 1-3, a mechanical gripper for an instrument panel skeleton assembly with an anti - detachment structure, comprising a mechanical gripper frame 1 and an instrument panel skeleton assembly main body 2. An installation groove 3 is opened on the bottom side of the mechanical gripper frame 1. Two installation blocks 4 are installed in the installation groove 3 through a grasping driving mechanism. The grasping driving mechanism includes a motor 5, a bidirectional lead screw 6 and a rod ring 7. A motor 5 is fixedly installed on one side of the mechanical gripper frame 1. One end of the output shaft of the motor 5 is fixedly installed with one end of the bidirectional lead screw 6. The other end of the bidirectional lead screw 6 threadedly penetrates outside the two installation blocks 4 and is rotatably installed on the inner wall of one side of the installation groove 3. A rod ring 7 is arranged on the bidirectional lead screw 6. The thread directions at both ends of the rod ring 7 on the bidirectional lead screw 6 are opposite. Through the grasping driving mechanism, it is convenient to adjust the two gripper plates 8 to approach each other to clamp the instrument panel skeleton assembly main body 2; Gripper plates 8 are fixedly installed on the bottom sides of the two installation blocks 4. Scraping plates 9 are fixedly installed on the sides of the two gripper plates 8 close to each other. The instrument panel skeleton assembly main body 2 is placed on the top sides of the two scraping plates 9. Side plates 10 are fixedly installed on both sides of the gripper plate 8. Guide plates 11 are installed on the side plates 10 through an anti - detachment elastic clamping mechanism. The anti - detachment elastic clamping mechanism includes connecting rods 12, connecting plates 13 and springs 14. One ends of a plurality of connecting rods 12 are respectively fixedly installed on one side of the guide plate 11. The other ends of the plurality of connecting rods 12 all movably penetrate outside the side plate 10 and are fixedly installed with the same connecting plate 13. One ends of a plurality of springs 14 are respectively fixedly installed on one side of the connecting plate 13. The other ends of the plurality of springs 14 are all fixedly installed on the inner wall of one side of the side plate 10. Through the two groups of anti - detachment elastic clamping mechanisms on the two gripper plates 8, the two groups of guide plates 11 clamp both ends of the instrument panel skeleton assembly main body 2; One side of the guide plate 11 is in contact with the instrument panel skeleton assembly main body 2. A protection mechanism for the instrument panel skeleton assembly main body 2 is arranged on the gripper plate 8. The protection mechanism includes a plate groove 15 and a sponge layer 16. A plate groove 15 is opened on the inner wall of one side of the gripper plate 8. A sponge layer 16 is arranged in the plate groove 15. The sponge layer 16 abuts against one end of the instrument panel skeleton assembly main body 2, which is convenient for protecting both ends of the instrument panel skeleton assembly main body 2 during the process of clamping and grasping the instrument panel skeleton assembly main body 2.

[0019] Further, a slope is arranged on one side of the scraping plate 9, and the guide plate 11 is adapted to the scraping plate 9, which is convenient for shoveling up the instrument panel skeleton assembly main body 2.

[0020] Further, the number of the guide plates 11 is set to four. Two corresponding guide plates 11 are symmetrically arranged. One end of the guide plate 11 is arranged in an arc structure, which is convenient for clamping and guiding the instrument panel skeleton assembly main body 2 during the process of grasping and clamping the instrument panel skeleton assembly main body 2.

[0021] During use: When it is necessary to grasp and clamp the main body 2 of the instrument panel skeleton assembly, the motor 5 is turned on to rotate the bidirectional lead screw 6. Since the thread directions at both ends of the rod ring 7 on the bidirectional lead screw 6 are opposite, the two mounting blocks 4 are driven to slide closer to each other in the mounting groove 3, so that the shovel plates 9 on the two gripper plates 8 scoop up the main body 2 of the instrument panel skeleton assembly from both sides. The two ends of the main body 2 of the instrument panel skeleton assembly are respectively lapped on the inner sides of the two groups of guiding plates 11. As the two gripper plates 8 continuously approach each other, a force to move away from each other is generated on the two guiding plates 11. A plurality of connecting plates 13 on one side of the guiding plate 11 drive the connecting plates 13 away from the side plate 10, and thus a force is generated on a plurality of springs 14 on one side of the connecting plates 13, causing the plurality of springs 14 to deform and stretch under the force. The two ends of the main body 2 of the instrument panel skeleton assembly are clamped by the two groups of guiding plates 11 on the two gripper plates 8, preventing the main body 2 of the instrument panel skeleton assembly from detaching and falling during the grasping and clamping process.

[0022] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical gripper for an instrument panel frame assembly with an anti-slip structure, comprising a mechanical gripper frame (1) and an instrument panel frame assembly body (2), characterized in that: The bottom side of the mechanical gripper frame (1) is provided with a mounting groove (3), and two mounting blocks (4) are installed in the mounting groove (3) through a grab driving mechanism. The bottom sides of the two mounting blocks (4) are fixedly installed with a gripper plate (8), and the sides of the two gripper plates (8) close to each other are fixedly installed with a shovel plate (9). The instrument panel skeleton assembly body (2) is placed on the top side of the two shovel plates (9), and the two sides of the gripper plates (8) are fixedly installed with side plates (10). The side plates (10) are installed with a guide plate (11) through an anti-falling elastic clamping mechanism, and one side of the guide plate (11) is in contact with the instrument panel skeleton assembly body (2). The gripper plate (8) is provided with a protection mechanism for the instrument panel skeleton assembly body (2).

2. The mechanical gripper of the instrument panel frame assembly with an anti-slip structure according to claim 1, characterized in that: The grabbing drive mechanism comprises a motor (5), a bidirectional screw rod (6) and a rod ring (7); the motor (5) is fixedly mounted on one side of the mechanical gripper frame (1); one end of the bidirectional screw rod (6) is fixedly mounted on the output shaft of the motor (5); the other end of the bidirectional screw rod (6) is threadedly penetrated outside the two mounting blocks (4) and is rotatably mounted on the inner wall of one side of the mounting groove (3); the bidirectional screw rod (6) is provided with a rod ring (7); and the threads at both ends of the rod ring (7) on the bidirectional screw rod (6) have opposite rotation directions.

3. The mechanical gripper of the instrument panel frame assembly with an anti-slip structure according to claim 1, characterized in that: A slope is provided on one side of the shovel plate (9), and the guide plate (11) is adapted to the shovel plate (9).

4. The mechanical gripper of the instrument panel frame assembly with an anti-slip structure according to claim 1, characterized in that: The anti-fall-off elastic clamping mechanism comprises a connecting rod (12), a connecting plate (13) and a spring (14); one end of a plurality of connecting rods (12) is fixedly mounted on one side of the guide plate (11); the other ends of the plurality of connecting rods (12) are movably passed through the outside of the side plate (10) and are fixedly mounted on the same connecting plate (13); one end of a plurality of springs (14) is fixedly mounted on one side of the connecting plate (13); the other ends of the plurality of springs (14) are fixedly mounted on a side wall of the side plate (10).

5. The mechanical gripper of the instrument panel frame assembly with an anti-slip structure according to claim 1, characterized in that: The number of the guide plates (11) is set to four, and two corresponding guide plates (11) are symmetrically arranged, and one end of the guide plate (11) is arranged in an arc-shaped structure.

6. The mechanical gripper of the instrument panel frame assembly with an anti-slip structure according to claim 1, characterized in that: The protection mechanism comprises a plate groove (15) and a sponge layer (16); a plate groove (15) is provided on an inner wall of one side of the grip plate (8); a sponge layer (16) is arranged in the plate groove (15); and the sponge layer (16) abuts against one end of the instrument panel frame assembly body (2).

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