Multi-angle direction adjusting type grabbing mechanism

Abstract

The utility model relates to the field of grabbing mechanisms, in particular to a multi-angle direction adjusting type grabbing mechanism. The grabbing mechanism comprises a machine shell, a rotating part, a connecting base, a first clamping jaw, a second clamping jaw, a swing part and a positioning part, the rotating part is installed on the machine shell and connected with the connecting base, the connecting base is rotationally connected to the machine shell, a cylinder body of the first clamping jaw and a cylinder body of the second clamping jaw are fixedly connected together and hinged to the connecting base, and the swing part is connected with the swing part. A swing part and a positioning part are installed on the connecting base, and the swing part is connected to a cylinder body of the first clamping jaw and a cylinder body of the second clamping jaw. The clamping jaw I and the clamping jaw II are driven by the rotating part to rotate on the horizontal plane, and the clamping jaw I and the clamping jaw II are driven by the swinging part to swing on the vertical plane, so that the multi-angle orientation adjustment of the clamping jaw I and the clamping jaw II is realized.

Description

Technical Field

[0001] The utility model relates to the field of grabbing mechanisms, in particular to a multi-angle direction-adjusting grabbing mechanism. Background Art

[0002] During the production and processing of products, a gripping mechanism is required to grip the products. However, the existing gripping mechanism cannot adjust the direction at multiple angles, has a complex structure, and is costly. Utility Model Content

[0003] The technical problem to be solved by the utility model is: in order to solve the technical problem described in the background technology, the utility model provides a multi-angle direction-adjustable gripping mechanism. The rotating part drives the first and second clamps to rotate in the horizontal plane, and the swinging part drives the first and second clamps to swing in the vertical plane, thereby realizing the multi-angle adjustment direction of the first and second clamps.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A multi-angle adjustable grasping mechanism comprises a casing, a rotating part, a connecting seat, a first clamp, a second clamp, a swinging part and a positioning part. The casing is provided with a rotating part, the rotating part is connected to the connecting seat, the connecting seat is rotatably connected to the casing, the cylinder body of the first clamp and the cylinder body of the second clamp are fixedly connected together, the cylinder body of the first clamp and the cylinder body of the second clamp are both hinged on the connecting seat, the connecting seat is provided with a swinging part and a positioning part, the swinging part is connected to the cylinder body of the first clamp and the cylinder body of the second clamp.

[0006] Specifically, the rotating part includes a rotating cylinder, a coupling, and a shaft. The cylinder body of the rotating cylinder is fixed to the top of the casing. The output shaft of the rotating cylinder is connected to one end of the shaft through the coupling. The other end of the shaft is connected to a connecting seat, and the connecting seat is rotatably connected to the bottom of the casing.

[0007] Specifically, the swinging part includes a rotating shaft, a connecting rod, and a single-rod cylinder. The cylinder body of jaw one and the cylinder body of jaw two are both fixed on the rotating shaft. Both ends of the rotating shaft are hinged on a connecting seat. The cylinder body of the single-rod cylinder is connected to the connecting seat. The piston rod of the single-rod cylinder is hinged on one end of the connecting rod, and the other end of the connecting rod is fixed on the end of the rotating shaft.

[0008] Specifically, the positioning part includes a positioning cylinder and a positioning block. The cylinder body of the positioning cylinder is fixed on the connecting seat, and the positioning block is fixed on the piston rod of the positioning cylinder.

[0009] Specifically, two damping rods for supporting the first clamping jaw and the second clamping jaw are installed on the connecting seat.

[0010] The beneficial effects of the present utility model are as follows: The present utility model provides a multi-angle adjustable grasping mechanism. The rotating part is used to drive the first jaw and the second jaw to rotate in the horizontal plane, and the swinging part is used to drive the first jaw and the second jaw to swing in the vertical plane, thereby realizing the multi-angle adjustment of the orientation of the first jaw and the second jaw. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0012] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the third perspective of the present utility model;

[0015] In the figure, 1. housing, 2. rotating part, 3. connecting seat, 4. first jaw, 5. second jaw, 6. swinging part,

[0016] 7. positioning part, 8. damping rod, 21. rotating cylinder, 22. coupling, 23. shaft rod, 61. rotating shaft, 62. connecting rod, 63. single-rod cylinder, 71. positioning cylinder, 72. positioning block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The present utility model will now be further described in detail in conjunction with the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0018] Figure 1 is a schematic structural diagram of the first perspective of the present utility model; Figure 2 is a schematic structural diagram of the second perspective of the present utility model; Figure 3 is a schematic structural diagram of the third perspective of the present utility model.

[0019] As shown in the Figure 1 drawings, a multi-angle adjustable grasping mechanism includes a housing 1, a rotating part 2, a connecting seat 3, a first jaw 4, a second jaw 5, a swinging part 6, and a positioning part 7. The rotating part 2 is installed on the housing 1, the rotating part 2 is connected to the connecting seat 3, the connecting seat 3 is rotatably connected to the housing 1, the cylinders of the first jaw 4 and the second jaw 5 are fixedly connected together, the cylinders of the first jaw 4 and the second jaw 5 are both hinged to the connecting seat 3, the swinging part 6 and the positioning part 7 are installed on the connecting seat 3, and the swinging part 6 is connected to the cylinders of the first jaw 4 and the second jaw 5.

[0020] As shown in the Figure 3As shown in the figure, the rotating part 2 includes a rotary cylinder 21, a coupling 22, and a shaft rod 23. The cylinder block of the rotary cylinder 21 is fixed to the top end of the machine housing 1. The output shaft of the rotary cylinder 21 is connected to one end of the shaft rod 23 through the coupling 22. The other end of the shaft rod 23 is connected to the connecting seat 3, and the connecting seat 3 is rotatably connected to the bottom end of the machine housing 1.

[0021] The output shaft of the rotary cylinder 21 drives the connecting seat 3 to rotate in the horizontal plane through the coupling 22 and the shaft rod 23, and thus can drive the first jaw 4 and the second jaw 5 to rotate in the horizontal plane.

[0022] The swinging part 6 includes a rotating shaft 61, a connecting rod 62, and a single-rod cylinder 63. The cylinder blocks of the first jaw 4 and the second jaw 5 are both fixed to the rotating shaft 61. Both ends of the rotating shaft 61 are hinged to the connecting seat 3. The cylinder block of the single-rod cylinder 63 is connected to the connecting seat 3. The piston rod of the single-rod cylinder 63 is hinged to one end of the connecting rod 62, and the other end of the connecting rod 62 is fixed to the end of the rotating shaft 61.

[0023] When the piston rod of the single-rod cylinder 63 extends and retracts, it can drive the rotating shaft 61 to rotate along the shaft hole on the connecting seat 3 through the connecting rod 62, so as to realize the swinging of the first jaw 4 and the second jaw 5 in the vertical plane.

[0024] As shown in the appendix Figure 2 As shown in the figure, the positioning part 7 includes a positioning cylinder 71 and a positioning block 72. The cylinder block of the positioning cylinder 71 is fixed to the connecting seat 3, and a positioning block 72 is fixed on the piston rod of the positioning cylinder 71.

[0025] After the connecting seat 3 drives the first jaw 4 and the second jaw 5 to rotate in place, the positioning cylinder 71 on the connecting seat 3 drives the positioning block 72 to move forward until the positioning block 72 abuts against the machine housing 1, so as to maintain the stability of the first jaw 4 and the second jaw 5 after horizontal rotation and adjustment.

[0026] Two damping rods 8 for abutting against the first jaw 4 and the second jaw 5 are installed on the connecting seat 3.

[0027] After the first jaw 4 or the second jaw 5 swings upward, it will abut against the damping rod 8, so as to ensure the swinging angle of the first jaw 4 or the second jaw 5.

[0028] Enlightened by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-angle adjustable gripping mechanism, characterized in that: The invention comprises a housing (1), a rotating part (2), a connecting seat (3), a first clamping jaw (4), a second clamping jaw (5), a swinging part (6), and a positioning part (7). The housing (1) is provided with a rotating part (2), the rotating part (2) is connected to the connecting seat (3), the connecting seat (3) is rotatably connected to the housing (1), the cylinder body of the first clamping jaw (4) and the cylinder body of the second clamping jaw (5) are fixedly connected together, the cylinder body of the first clamping jaw (4) and the cylinder body of the second clamping jaw (5) are both hinged on the connecting seat (3), the connecting seat (3) is provided with a swinging part (6) and a positioning part (7), the swinging part (6) is connected to the cylinder body of the first clamping jaw (4) and the cylinder body of the second clamping jaw (5).

2. The multi-angle adjustable grabbing mechanism according to claim 1, characterized in that: The rotating part (2) comprises a rotating cylinder (21), a coupling (22), and a shaft (23); the cylinder body of the rotating cylinder (21) is fixed to the top end of the casing (1); the output shaft of the rotating cylinder (21) is connected to one end of the shaft (23) through the coupling (22); the other end of the shaft (23) is connected to a connecting seat (3); and the connecting seat (3) is rotatably connected to the bottom end of the casing (1).

3. The multi-angle adjustable grabbing mechanism according to claim 1, characterized in that: The swinging part (6) comprises a rotating shaft (61), a connecting rod (62), and a single-rod cylinder (63); the cylinder body of the first clamp (4) and the cylinder body of the second clamp (5) are both fixed on the rotating shaft (61); both ends of the rotating shaft (61) are hinged on the connecting seat (3); the cylinder body of the single-rod cylinder (63) is connected to the connecting seat (3); the piston rod of the single-rod cylinder (63) is hinged on one end of the connecting rod (62); and the other end of the connecting rod (62) is fixed on the end of the rotating shaft (61).

4. The multi-angle adjustable grabbing mechanism according to claim 1, characterized in that: The positioning part (7) comprises a positioning cylinder (71) and a positioning block (72); the cylinder body of the positioning cylinder (71) is fixed on the connecting seat (3); and the positioning block (72) is fixed on the piston rod of the positioning cylinder (71).

5. The multi-angle adjustable grabbing mechanism according to claim 1, characterized in that: Two damping rods (8) for supporting the first clamping jaw (4) and the second clamping jaw (5) are installed on the connecting seat (3).

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