Honing frame mechanical arm capable of being selectively adjusted

Abstract

The utility model relates to the technical field of truss manipulators, and discloses a truss manipulator capable of being selectively adjusted, which comprises a fixed plate, an I-shaped strip is fixedly connected to the upper surface of the fixed plate, a balancing weight is fixedly connected to the upper surface of the I-shaped strip, a moving mechanism is arranged in the I-shaped strip, and the moving mechanism is fixedly connected with the fixed plate. And according to the moving mechanism, a first motor is fixedly connected to the side face of the I-shaped block, the output end of the first motor is fixedly connected with a first threaded rod, and the outer wall of the first threaded rod is movably connected with a concave block. According to the truss manipulator capable of being selectively adjusted, an electric motor arranged in a first cylinder rotates to drive a first rotating shaft to rotate, and then a second cylinder and a clamp are driven to rotate, so that the situation that the clamp only can clamp in one direction is avoided; and a second sleeve on the outer wall of a second cylinder and a second electric telescopic rod are arranged to control the clamp to be folded, and even objects on the side face can be clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of truss manipulators, in particular to a truss manipulator that can be selectively adjusted. Background Technique

[0002] At present, when the blanking machine equipment for numerical control cutting is operating and blanking, a position for manual material replacement and loading needs to be set. Existing production enterprises using blanking machines for numerical control cutting all adopt the method of manual loading and unloading for operation. Since the blanking machine for numerical control cutting requires operators to monitor, the operators need to keep working at the equipment operation position all the time. Once the operators leave the operation position, the equipment will stop running.

[0003] According to a publicly announced truss manipulator that can be selectively adjusted (Publication No.: CN220636340U), in the above application, the manipulator body and the driving mechanism are respectively arranged on the left and right sides of the component body, so that the driving mechanism can more easily drive the manipulator body through a connecting shaft, thereby reducing the loss during use and improving the durability of the product.

[0004] However, during the actual use of the above equipment, when the manipulator is working, it can only clamp in a single direction, and it cannot clamp when it is necessary to clamp the workpiece laterally. Furthermore, it is easy to have an unstable clamping situation when clamping materials of different sizes, thereby reducing the use effect of the manipulator. In view of this, we have proposed a truss manipulator that can be selectively adjusted. Content of the Utility Model

[0005] The purpose of the utility model is to provide a truss manipulator that can be selectively adjusted to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A truss manipulator that can be selectively adjusted, including a fixed plate, an I-shaped bar is fixedly connected to the upper surface of the fixed plate, a counterweight block is fixedly connected to the upper surface of the I-shaped bar, and a moving mechanism is arranged inside the I-shaped bar. The moving mechanism includes:

[0007] A first motor, the first motor is fixedly connected to the side of the I-shaped block, the output end of the first motor is fixedly connected to a first threaded rod, the outer wall of the first threaded rod is movably connected to a concave block, a square block is fixedly connected to the upper surface of the concave block, an electric telescopic block one is fixedly connected to the front end of the square block, and a first electric telescopic rod is arranged inside the electric telescopic block one;

[0008] A rotating mechanism is provided on the lower surface of the electric telescopic block one, and the rotating mechanism includes a cylinder one, which is fixedly connected to the lower surface of the electric telescopic block one, the interior of the cylinder one is fixedly connected to an electric motor, the output end of the electric motor is fixedly connected to a rotating shaft one, the outer wall of the rotating shaft one is sleeved with a sleeve one, the lower surface of the rotating shaft one is fixedly connected to a cylinder two, the interior of the cylinder two is movably connected to the rotating shaft two, the outer wall of the cylinder two is fixedly connected to the fixed block one, the side of the fixed block one is fixedly connected to a cylinder three, the outer wall of the cylinder three is sleeved with a sleeve two, and the outer wall of the sleeve two is fixedly connected to the telescopic rod two.

[0009] Preferably, a gripping mechanism is provided on the lower surface of the cylinder two, and the gripping mechanism includes a movable block, which is movably connected to the outer wall of the rotating shaft two, the lower surface of the movable block is fixedly connected to the long strip block, the lower surface of the long strip block is fixedly connected to the motor two, the output end of the motor two is fixedly connected to the threaded rod two, the outer wall of the threaded rod two is sleeved with the sleeve three, the outer wall of the sleeve three is fixedly connected to the strip block, the front end of the strip block is fixedly connected to the electric telescopic block two, the front end of the electric telescopic block two is fixedly connected to the clamping block, the outer wall of the sleeve three is fixedly connected to the fixed block two, the upper surface of the fixed block two is fixedly connected to the slider, and the side of the long strip block is fixedly connected to the sliding block, and the threaded rod two is driven to rotate by starting the motor two, and then the clamp is driven to clamp, so that the clamped object will not loosen.

[0010] Preferably, a strip groove is provided on the lower surface of the electric telescopic block 1, and the strip groove is equal to the size of the cylinder 1. By providing the strip groove, the electric telescopic block 1 can be completely retracted through the strip groove when it is retracted.

[0011] Preferably, a square groove is provided at the lower end of the second cylinder, and the size of the square groove is the same as the size of the movable block. By providing the square groove, the movable block can be completely placed therein and then folded by the second rotating shaft.

[0012] Preferably, a rubber plate is fixedly connected to the side of the clamp block, and the rubber plate is provided to prevent clamp marks from being formed on the object when the clamp is clamping the object.

[0013] Preferably, two motors 1 and threaded rods 1 are provided, and motors 1 and threaded rods 1 are respectively distributed on both sides of the I-beam with the I-beam as the symmetric center. By starting motor 1, the threaded rods are driven to rotate, and then the concave blocks are driven to move, making it more flexible.

[0014] Compared with the prior art, the utility model provides a selectively adjustable honing frame manipulator, which has the following beneficial effects:

[0015] 1. The adjustable gantry manipulator can rotate the rotating shaft 1 by driving the electric motor arranged inside the cylinder 1, and then drive the cylinder 2 and the fixture to rotate, so that the fixture can no longer only clamp in one direction. By setting the sleeve 2 on the outer wall of the cylinder 2 and the electric telescopic rod 2, the fixture can be controlled to fold, so that objects on the side can also be clamped, thereby improving the clamping stability of the manipulator for workpieces and also improving the adaptability of the manipulator to clamp workpieces of different sizes.

[0016] 2. The adjustable gantry manipulator can drive the threaded rod 1 to rotate by starting the motor 2, and then drive the sleeve 3 and the fixture to clamp the object to prevent the object from falling when moving. The fixture is fixed by the fixed block 2 and the slider fixedly connected to the outer wall of the sleeve 3 to make it more stable. Description of the Drawings

[0017] Figure 1 It is the front view schematic diagram of the present utility model;

[0018] Figure 2 It is the sectional view schematic diagram of the present utility model;

[0019] Figure 3 It is the partial sectional view schematic diagram of the rotating mechanism of the present utility model;

[0020] Figure 4 It is the partial enlarged schematic diagram of the grasping mechanism of the present utility model;

[0021] Figure 5 It is the partial sectional view schematic diagram of the grasping mechanism of the present utility model.

[0022] In the figure: 1. Fixed plate; 2. I-shaped bar; 3. Counterweight; 4. Moving mechanism; 5. Rotating mechanism; 6. Grasping mechanism; 401. Motor 1; 402. Threaded rod 1; 403. Concave block; 404. Square block; 405. Electric telescopic block 1; 406. Electric telescopic rod 1; 501. Cylinder 1; 502. Electric motor; 503. Sleeve 1; 504. Rotating shaft 1; 505. Cylinder 2; 506. Rotating shaft 2; 507. Fixed block 1; 508. Cylinder 3; 509. Sleeve 2; 510. Electric telescopic rod 2; 601. Movable block; 602. Long bar; 603. Motor 2; 604. Threaded rod 2; 605. Sleeve 3; 606. Bar-shaped block; 607. Electric telescopic block 2; 608. Clamping block; 609. Fixed block 2; 610. Slider; 611. Sliding block. Detailed Embodiment

[0023] Such as Figures 1-5As shown in the figure, the present utility model provides a technical solution: a truss manipulator that can be selectively adjusted, including a fixing plate 1. The upper surface of the fixing plate 1 is fixedly connected to an I-beam 2. The upper surface of the I-beam 2 is fixedly connected to a counterweight 3. A moving mechanism 4 is arranged inside the I-beam 2. The moving mechanism 4 includes a motor 401, a first threaded rod 402, a concave block 403, a square block 404, an electric telescopic block 405, and a first electric telescopic rod 406.

[0024] In an embodiment of the present utility model, the motor 401 is fixedly connected to the side surface of the I-beam block. The output end of the motor 401 is fixedly connected to the first threaded rod 402. The outer wall of the first threaded rod 402 is movably connected to the concave block 403. By starting the motor 401, the first threaded rod 402 is driven to rotate, and then the concave block 403 is driven to move. The upper surface of the concave block 403 is fixedly connected to the square block 404. The front end of the square block 404 is fixedly connected to the electric telescopic block 405. An electric telescopic rod 406 is arranged inside the electric telescopic block 405. By contracting the electric telescopic block 405, the fixture becomes more flexible. A rotating mechanism 5 is arranged on the lower surface of the electric telescopic block 405. The rotating mechanism 5 includes a cylinder 501 fixedly connected to the lower surface of the electric telescopic block 405. An electric motor 502 is fixedly connected inside the cylinder 501. The output end of the electric motor 502 is fixedly connected to a first rotating shaft 504. A first sleeve 503 is sleeved on the outer wall of the first rotating shaft 504. The lower surface of the first rotating shaft 504 is fixedly connected to a cylinder 505. A second rotating shaft 506 is movably connected inside the cylinder 505. By starting the electric motor 502, the first rotating shaft 504 is driven to rotate, and then the cylinder 505 and the grasping mechanism 6 are driven to rotate, so that it can rotate and grasp in multiple directions. A fixing block 507 is fixedly connected to the outer wall of the cylinder 505. A cylinder 508 is fixedly connected to the side surface of the fixing block 507. A second sleeve 509 is sleeved on the outer wall of the cylinder 508. A second electric telescopic rod 510 is fixedly connected to the outer wall of the second sleeve 509.

[0025] In the embodiment of the utility model, the lower surface of the cylinder 2 505 is provided with a grasping mechanism 6, and the grasping mechanism 6 includes a movable block 601, and the movable block 601 is movably connected to the outer wall of the rotating shaft 2 506, and the lower surface of the movable block 601 is fixedly connected to the long strip block 602, and the lower surface of the long strip block 602 is fixedly connected to the motor 2 603, and the output end of the motor 2 603 is fixedly connected to the threaded rod 2 604, and the outer wall of the threaded rod 2 604 is sleeved with the sleeve 3 605, and the outer wall of the sleeve 3 605 is fixedly connected to the strip block 606, and the front end of the strip block 606 is fixedly connected to the electric telescopic block 2 607, and the electric telescopic block 2 607 The front end is fixedly connected to the clamping block 608, the outer wall of the sleeve three 605 is fixedly connected to the fixed block two 609, the upper surface of the fixed block two 609 is fixedly connected to the sliding block 610, and the side of the long strip block 602 is fixedly connected to the sliding block 611. By starting the motor two 603, the threaded rod two 604 is driven to rotate, and then the clamp is driven to clamp, so that the clamped object will not loosen. In addition, a strip groove is provided on the lower surface of the electric telescopic block one 405, and the strip groove is equal to the size of the cylinder one 501. By providing the strip groove, the electric telescopic block one 405 can be completely retracted through the strip groove when it is retracted.

[0026] In the embodiment of the utility model, a square groove is provided at the lower end of the second cylinder 505, and the size of the square groove is the same as the size of the movable block 601. By providing the square groove, the movable block 601 can be completely placed therein and folded by the second rotating shaft 506. The side of the clamping block 608 is fixedly connected with a rubber plate. By providing the rubber plate, the clamp can prevent clamping marks on the object when clamping the object. In addition, two motors 401 and two threaded rods 402 are provided, and the motors 401 and the threaded rods 402 are respectively distributed on both sides of the I-shaped bar 2 with the I-shaped bar 2 as the symmetrical center. By starting the motor 401, the threaded rod 402 is driven to rotate, and then the concave block 403 is driven to move, making it more flexible.

[0027] In the utility model, when in use, the motor 2 603 is started to drive the threaded rod 2 604 to rotate, and then drive the sleeve 3 605 and the clamp to clamp the object to prevent the object from falling when moving, and the fixed block 2 609 and the slider 610 fixedly connected by the outer wall of the sleeve 3 605 are used to fix the clamp to make it more stable, and the electric motor 502 set inside the cylinder 1 501 is rotated to drive the rotating shaft 1 504 to rotate, and then drive the cylinder 2 505 and the clamp to rotate, so that the clamp is no longer limited to clamping in one direction, and the sleeve 2 509 and the electric telescopic rod 2 510 set on the outer wall of the cylinder 2 505 are used to control the clamp to be folded, so that even objects on the side can be clamped.

[0028] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made to it, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements that do not depart from the spirit and idea of the present utility model are within the protection scope of the present utility model.

Claims

1. An adjustable truss manipulator, comprising a fixed plate (1), wherein the upper surface of the fixed plate (1) is fixedly connected with an I-shaped bar (2), and the upper surface of the I-shaped bar (2) is fixedly connected with a counterweight block (3), characterized in that: Inside the I-shaped bar (2), a moving mechanism (4) is provided. The moving mechanism (4) includes a first motor (401) fixedly connected to the side of the I-shaped block. The output end of the first motor (401) is fixedly connected to a first threaded rod (402). The outer wall of the first threaded rod (402) is movably connected to a concave block (403). The upper surface of the concave block (403) is fixedly connected to a square block (404). The front end of the square block (404) is fixedly connected to a first electric telescopic block (405). Inside the first electric telescopic block (405), a first electric telescopic rod (406) is provided. On the lower surface of the first electric telescopic block (405), a rotating mechanism (5) is provided. The rotating mechanism (5) includes a first cylinder (501) fixedly connected to the lower surface of the first electric telescopic block (405). Inside the first cylinder (501), an electric motor (502) is fixedly connected. The output end of the electric motor (502) is fixedly connected to a first rotating shaft (504). The outer wall of the first rotating shaft (504) is sleeved with a first sleeve (503). The lower surface of the first rotating shaft (504) is fixedly connected to a second cylinder (505). Inside the second cylinder (505), a second rotating shaft (506) is movably connected. The outer wall of the second cylinder (505) is fixedly connected to a first fixing block (507). The side of the first fixing block (507) is fixedly connected to a third cylinder (508). The outer wall of the third cylinder (508) is sleeved with a second sleeve (509). The outer wall of the second sleeve (509) is fixedly connected to a second electric telescopic rod (510).

2. The adjustable truss manipulator according to claim 1, wherein: On the lower surface of the second cylinder (505), a grasping mechanism (6) is provided. The grasping mechanism (6) includes a movable block (601) movably connected to the outer wall of the second rotating shaft (506). The lower surface of the movable block (601) is fixedly connected to a long strip block (602). The lower surface of the long strip block (602) is fixedly connected to a second motor (603). The output end of the second motor (603) is fixedly connected to a second threaded rod (604). The outer wall of the second threaded rod (604) is sleeved with a third sleeve (605). The outer wall of the third sleeve (605) is fixedly connected to a strip block (606). The front end of the strip block (606) is fixedly connected to a second electric telescopic block (607). The front end of the second electric telescopic block (607) is fixedly connected to a clamping block (608). The outer wall of the third sleeve (605) is fixedly connected to a second fixing block (609). The upper surface of the second fixing block (609) is fixedly connected to a slider (610). The side of the long strip block (602) is fixedly connected to a sliding block (611).

3. The adjustable truss manipulator according to claim 1, characterized in that: On the lower surface of the first electric telescopic block (405), a strip-shaped groove is opened, and the size of the opened strip-shaped groove is equal to that of the first cylinder (501).

4. The adjustable truss manipulator according to claim 1, characterized in that: At the lower end of the second cylinder (505), a square groove is opened, and the size of the square groove is the same as that of the movable block (601).

5. The adjustable truss manipulator according to claim 2, characterized in that: A rubber plate is fixedly connected to the side of the clamping block (608).

6. The adjustable truss manipulator according to claim 1, characterized in that: The motor 1 (401) and the threaded rod 1 (402) are both provided in pairs, and the motor 1 (401) and the threaded rod 1 (402) are respectively distributed on both sides of the I-shaped bar (2) with the I-shaped bar (2) as the symmetrical center.

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