Manipulator influence positioning machine

Abstract

The utility model belongs to the technical field of manipulators, and particularly relates to a manipulator influence positioning machine which comprises a numerical control shell, a placing plate is arranged at the lower end of the interior of the numerical control shell, a first motor is arranged on the outer surface of the numerical control shell, a lead screw is arranged at the output end of the first motor, and a sliding block is arranged on the outer surface of the lead screw. A threaded hole is formed in the outer surface of the sliding block and matched with the lead screw, and a first connecting plate is arranged on the lower surface of the sliding block. At the moment, the materials should be located in a second grabbing plate, a second telescopic air cylinder is started, the movable end of the second telescopic air cylinder drives an adjusting plate to move upwards, the adjusting plate drives a first grabbing plate to synchronously move towards the middle through an extension rod, and then an arranged fourth motor is matched; and a fourth motor drives a second grabbing plate to tighten inwards, so that the materials are fastened and grabbed through the first grabbing plate and the second grabbing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of manipulators, and in particular relates to a manipulator impact positioning machine. Background Art

[0002] A manipulator is an automatic device that can imitate certain movements and functions of human hands and arms and is used to grab, move objects or operate tools according to a fixed program. It is characterized by being able to complete various expected operations through programming, and has the advantages of both human and mechanical machines in structure and performance. Existing CNC machining equipment usually uses manipulators to perform material picking and placing operations, thereby improving the automation level of CNC machine tools; material picking and placing operations usually include material picking operations and material placing operations. When performing material picking operations, existing manipulators often need to place materials in specific and precise locations in order to achieve precise material picking and placing operations.

[0003] The existing CNC manipulator has low positioning accuracy for materials. When grabbing materials, the positioning accuracy is difficult to meet the positioning requirements, so that the grabbed materials are easy to slip from the device, and the grabbing of materials is not stable enough. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a manipulator positioning machine, which solves the problems of low positioning accuracy of materials and insufficient stability in grasping materials of existing CNC manipulators.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a manipulator influence positioning machine, comprising a CNC shell, a placing plate is provided at the lower end of the interior of the CNC shell, a first motor is provided on the outer surface of the CNC shell, a screw rod is provided at the output end of the first motor, a sliding block is provided on the outer surface of the screw rod, a threaded hole is provided on the outer surface of the sliding block, and the threaded hole is adapted to the screw rod, a first connecting plate is provided on the lower surface of the sliding block, a second motor is provided on the outer surface of the first connecting plate, a first adjusting rod is provided on the output end of the second motor, a first telescopic cylinder is provided on the lower surface of the first adjusting rod, a second connecting plate is provided at the lower end of the first telescopic cylinder, a third motor is provided on the outer surface of the second connecting plate, a second adjusting rod is provided on the output end of the third motor, a second telescopic cylinder is provided on the lower surface of the second adjusting rod, and a fixing plate is provided on the lower surface of the second telescopic cylinder.

[0006] Preferably, a limiting groove is provided on the inner surface of the numerical control housing, a limiting slider is provided on the outer surface of the sliding block, and the limiting slider is matched with the limiting groove.

[0007] Preferably, an adjustment groove is provided on the side surface of the fixed plate, a first grabbing plate is arranged inside the adjustment groove, a fourth motor is arranged on the side surface of the lower end of the first grabbing plate, a second grabbing plate is arranged at the output end of the fourth motor, and the number of the second grabbing plates is four.

[0008] Preferably, an anti-slip strip is provided on the inner surface of the second grabbing plate.

[0009] Preferably, the lower end of the second telescopic cylinder passes through the outer surface of the fixed plate, and an adjustment plate is provided at the lower end of the second telescopic cylinder.

[0010] Preferably, a groove is provided on the side surface of the adjustment plate, an extension rod is provided on the inner surface of the groove, a fixed push plate is provided at the lower end of the inner surface of the first grabbing plate, and the lower end of the extension rod is movably connected to the fixed push plate.

[0011] Preferably, a vacuum suction cup is provided on the lower surface of the adjustment plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When it is necessary to grab materials, first, the first motor is set to drive the sliding block to move left and right through the screw rod, so that the first telescopic cylinder set below the sliding block moves to the approximate position above the material, and then the first telescopic cylinder is started, so that the first telescopic cylinder drives the second telescopic cylinder set at the lower end to descend to a suitable position, and the second motor and the third motor are cooperated to adjust the inclination angle of the first telescopic cylinder and the second telescopic cylinder to accurately position the material below. At this time, the material should be inside the second grabbing plate, and the second telescopic cylinder is started to make the movable end of the second telescopic cylinder drive the adjusting plate to move upward, and the adjusting plate drives the first grabbing plate to move synchronously toward the middle through the extension rod, and then the fourth motor is cooperated to make the fourth motor drive the second grabbing plate to tighten inward, so that the material is tightly grabbed through the first grabbing plate and the second grabbing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0017] Figure 3 This is a third three-dimensional structural diagram of the utility model;

[0018] Figure 4 It is an enlarged view of A of the present utility model.

[0019] In the figure: 1. CNC housing; 2. placement plate; 3. first motor; 4. screw; 5. sliding block; 6. threaded hole; 7. limit slider; 8. first connecting plate; 9. first adjusting rod; 10. second motor; 11. first telescopic cylinder; 12. second connecting plate; 13. second adjusting rod; 14. third motor; 15. second telescopic cylinder; 16. fixed plate; 17. first grabbing plate; 18. second grabbing plate; 19. fourth motor; 20. adjusting plate; 21. extension rod; 22. fixed push plate; 23. vacuum suction cup; 24. anti-slip strip. 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] See also Figure 1-4 The utility model provides the following technical solutions: a manipulator influence positioning machine, comprising a numerical control shell 1, a placing plate 2 is arranged at the lower end of the interior of the numerical control shell 1, a first motor 3 is arranged on the outer surface of the numerical control shell 1, a screw rod 4 is arranged at the output end of the first motor 3, a sliding block 5 is arranged on the outer surface of the screw rod 4, a threaded hole 6 is opened on the outer surface of the sliding block 5, and the threaded hole 6 is adapted to the screw rod 4, a first connecting plate 8 is arranged on the lower surface of the sliding block 5, a second motor 10 is arranged on the outer surface of the first connecting plate 8, a first adjusting rod 9 is arranged at the output end of the second motor 10, a first telescopic cylinder 11 is arranged on the lower surface of the first adjusting rod 9, a second connecting plate 12 is arranged at the lower end of the first telescopic cylinder 11, a third motor 14 is arranged on the outer surface of the second connecting plate 12, a second adjusting rod 13 is arranged at the output end of the third motor 14, a second telescopic cylinder 15 is arranged on the lower surface of the second adjusting rod 13, and a fixing plate 16 is arranged on the lower surface of the second telescopic cylinder 15.

[0022] In a specific embodiment of the utility model, when it is necessary to grab materials, firstly, the first motor 3 is set, so that the first motor 3 drives the sliding block 5 to move left and right through the screw rod 4, so that the first telescopic cylinder 11 set below the sliding block 5 moves to the approximate position above the material, and then the first telescopic cylinder 11 is started, so that the first telescopic cylinder 11 drives the second telescopic cylinder 15 set at the lower end to descend to a suitable position, and the second motor 10 and the third motor 14 are coordinated to adjust the inclination angle of the first telescopic cylinder 11 and the second telescopic cylinder 15 to accurately position the material below. At this time, the material should be inside the second grabbing plate 18, and the second telescopic cylinder 15 is started, so that the movable end of the second telescopic cylinder 15 drives the adjusting plate 20 to move upward, and the adjusting plate 20 drives the first grabbing plate 17 to move synchronously toward the middle through the extension rod 21, and then the fourth motor 19 is coordinated to drive the second grabbing plate 18 to tighten inward, so that the material is fastened and grabbed through the first grabbing plate 17 and the second grabbing plate 18.

[0023] In the present embodiment: by cooperating with each other, the first motor 3, the second motor 10 and the third motor 14, the first telescopic cylinder 11 and the second telescopic cylinder 15 can be moved and the tilt angle can be adjusted, so that the material can be accurately positioned inside the first grabbing plate 17 and the second grabbing plate 18, and then the first grabbing plate 17 and the second grabbing plate 18 can be used to accurately grab the material, thereby improving the positioning accuracy of the device.

[0024] In this embodiment: by setting the fourth motor 19, the fourth motor 19 cooperates with the extension rod 21 to work synchronously. The extension rod 21 can tighten the first grabbing plate 17 inward under the drive of the movable end of the second telescopic cylinder 15, and the second grabbing plate 18 is tightened inward synchronously under the drive of the fourth motor 19, so that the material can be stably and firmly grasped and the material is not easy to slip.

[0025] In this embodiment: by providing a vacuum suction cup 23, when the material is positioned inside the first grabbing plate 17 and the second grabbing plate 18, the vacuum suction cup 23 contacts the upper end surface of the material, thereby adsorbing the material, and used in conjunction with the first grabbing plate 17 and the second grabbing plate 18, the grabbing can be more stable and firm.

[0026] Working principle and use process of the utility model: After the utility model is installed, when it is necessary to grab materials, firstly, the first motor 3 is set to drive the sliding block 5 to move left and right through the screw rod 4, so that the first telescopic cylinder 11 set below the sliding block 5 moves to the approximate position above the material, and then the first telescopic cylinder 11 is started, so that the first telescopic cylinder 11 drives the second telescopic cylinder 15 set at the lower end to descend to a suitable position, and cooperates with the second motor 10 and the third motor 14 to adjust the inclination angle of the first telescopic cylinder 11 and the second telescopic cylinder 15. Adjustments are made to accurately position the material below. At this time, the material should be inside the second grabbing plate 18. The second telescopic cylinder 15 is started, so that the movable end of the second telescopic cylinder 15 drives the adjusting plate 20 to move upward, and the adjusting plate 20 drives the first grabbing plate 17 to move synchronously toward the middle through the extension rod 21, and then cooperates with the fourth motor 19 to drive the second grabbing plate 18 to tighten inward, so that the material is tightened and grabbed through the first grabbing plate 17 and the second grabbing plate 18. All electrical equipment in this device is powered by an external power supply.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A robot arm positioning machine, comprising a numerical control housing (1), characterized in that: A placement plate (2) is provided at the lower end of the interior of the numerical control housing (1), a first motor (3) is provided on the outer surface of the numerical control housing (1), a screw rod (4) is provided at the output end of the first motor (3), a sliding block (5) is provided on the outer surface of the screw rod (4), a threaded hole (6) is provided on the outer surface of the sliding block (5), and the threaded hole (6) is adapted to the screw rod (4), a first connecting plate (8) is provided on the lower surface of the sliding block (5), a second motor (10) is provided on the outer surface of the first connecting plate (8), and the second motor (10) is provided on the outer surface of the first connecting plate (8). The output end of the machine (10) is provided with a first adjusting rod (9), the lower surface of the first adjusting rod (9) is provided with a first telescopic cylinder (11), the lower end of the first telescopic cylinder (11) is provided with a second connecting plate (12), the outer surface of the second connecting plate (12) is provided with a third motor (14), the output end of the third motor (14) is provided with a second adjusting rod (13), the lower surface of the second adjusting rod (13) is provided with a second telescopic cylinder (15), and the lower surface of the second telescopic cylinder (15) is provided with a fixing plate (16).

2. A manipulator positioning machine according to claim 1, characterized in that: The inner surface of the numerical control housing (1) is provided with a limit groove, the outer surface of the sliding block (5) is provided with a limit slider (7), and the limit slider (7) is adapted to the limit groove.

3. A manipulator positioning machine according to claim 1, characterized in that: An adjustment groove is provided on the side surface of the fixing plate (16), a first grab plate (17) is arranged inside the adjustment groove, a fourth motor (19) is arranged on the side surface of the lower end of the first grab plate (17), a second grab plate (18) is arranged at the output end of the fourth motor (19), and the number of the second grab plates (18) is four.

4. A manipulator positioning machine according to claim 3, characterized in that: The inner surface of the second grab plate (18) is provided with an anti-slip strip (24).

5. The robot arm positioning machine according to claim 3, characterized in that: The lower end of the second telescopic cylinder (15) penetrates the outer surface of the fixing plate (16), and an adjustment plate (20) is provided at the lower end of the second telescopic cylinder (15).

6. A manipulator positioning machine according to claim 5, characterized in that: The side surface of the adjustment plate (20) is provided with a groove, the inner surface of the groove is provided with an extension rod (21), the lower end of the inner surface of the first grabbing plate (17) is provided with a fixed push plate (22), and the lower end of the extension rod (21) is movably connected to the fixed push plate (22).

7. A manipulator positioning machine according to claim 5, characterized in that: A vacuum suction cup (23) is provided on the lower surface of the adjustment plate (20).

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