Multifunctional ribbon mechanical arm device

Abstract

The utility model discloses a multifunctional ribbon mechanical arm device which comprises a clamping mechanism, the clamping mechanism is rotationally connected with a supporting arm, and the other end of the supporting arm is rotationally connected with a rotary supporting seat. The clamping mechanism comprises two clamping rods, arc-shaped lifting pieces are installed at the bottoms of the clamping rods, the clamping mechanism further comprises a supporting block, and the supporting block is hinged to a supporting arm through a pin shaft. When the ribbon is clamped, the ribbon can be lifted by the arc-shaped lifting piece, and then the ribbon is clamped by the two clamping rods, so that the ribbon can be effectively clamped and clamped, and the clamping efficiency is improved; and by arranging the rotary supporting seat, the clamping mechanism can be driven to rotate, so that the cable tie is moved in a certain space area, and picking and transferring of the cable tie are more flexible.

Description

Technical Field

[0001] This utility model relates to the field of cable tie retrieval robotic arm technology, specifically a multi-functional cable tie retrieval robotic arm device. Background Technology

[0002] Utility model patent CN214030791U discloses an online cable ties retrieval robotic arm device, including a base, a support plate, a threaded shaft control unit, and a clamping rod. The base has a support rod movably connected to its front end on its upper surface, a support block one fixedly connected to its rear side on its upper surface, a support block two fixedly connected to the lower side of the upper surface of the support rod, a support block four fixedly connected to the upper end of the support rod, an mounting block movably connected to the upper end of the support rod, a support block three fixedly connected to the rear side of the upper surface of the mounting block, a fixing plate fixedly connected to the right side of the mounting block, an electric telescopic rod one movably connected to support block one, the other end of the electric telescopic rod one movably connected to support block two, and an electric telescopic rod two rotatably connected to support block three, the other end of the electric telescopic rod two movably connected to support block four.

[0003] The above-mentioned patents have the following shortcomings:

[0004] 1) The clamping rods are ordinary rod-shaped. Therefore, when clamping the cable ties, if the cable ties are laid flat on the table and the cable ties are very thin, it may not be possible to clamp the cable ties effectively. Furthermore, it is necessary to use the clamping force of two clamping rods to hold the cable ties tightly, so the cable ties are easily damaged by clamping.

[0005] 2) The robotic arm cannot rotate; it can only move the cable ties along the X and Z axes, but cannot move them laterally along the Y axis. Utility Model Content

[0006] In view of the problems existing in the existing multi-functional cable tie robotic arm device, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a multifunctional cable tie robotic arm device, which solves the problems of the above-mentioned patents. The clamping rods are ordinary rod-shaped, so when clamping cable ties, if the cable tie is laid flat on the table and is very thin, it may not be able to be effectively clamped. Furthermore, the clamping force of two clamping rods is required to hold the cable tie tightly, so the cable tie is easily damaged. The robotic arm cannot rotate and can only move the cable tie along the X and Z axes, but cannot achieve the Y lateral transfer of the cable tie.

[0008] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0009] A multi-functional cable tie robotic arm device includes a clamping mechanism, which is rotatably connected to a support arm, and the other end of the support arm is rotatably connected to a rotating support base;

[0010] The clamping mechanism includes two clamping rods, and an arc-shaped lifting plate is installed at the bottom of the clamping rods.

[0011] In a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, the clamping mechanism further includes a support block, the support block is hinged to the support arm via a pin, a column is welded onto the support arm, the top end of the column is hinged to a first electric push rod via a pin, and the other end of the first electric push rod is hinged to the support block via a pin.

[0012] As a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, the clamping mechanism further includes an L-shaped support plate welded to the support block, and a first servo motor is fixedly installed on the L-shaped support plate.

[0013] Both ends of the support block are welded with support plates. The two support plates are connected to a lead screw through a bearing. Two moving blocks are threaded onto the lead screw. Two clamping rods are welded onto the two moving blocks respectively. The two moving blocks are slidably connected to a slide rod. The slide rod is fixedly installed between the two support plates. The lead screw is driven by the first servo motor.

[0014] In a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, an active synchronous pulley is fixedly installed on the output shaft of the first servo motor, a driven synchronous pulley is fixedly installed at one end of the lead screw, and the active synchronous pulley and the driven synchronous pulley are connected by a synchronous belt drive.

[0015] In a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, the rotating support base includes a bottom support plate, a support column is rotatably connected to the bottom support plate, a top support plate is welded to the top of the support column, and a second servo motor is fixedly installed on the bottom support plate, the second servo motor being driven and connected to the support column.

[0016] In a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, a driven gear is fixedly installed on the support column, and a driving gear is fixedly installed on the output shaft of the second servo motor, wherein the driven gear and the driving gear are meshed together.

[0017] In a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, a vertical rod is welded to the top of the top support plate, and a second electric push rod is hinged to the top of the vertical rod via a pin. The other end of the second electric push rod is hinged to a support arm via a pin, and the end of the support arm is hinged to the top support plate via a pin.

[0018] In a preferred embodiment of the multifunctional cable tie robotic arm device of this utility model, the bottom of the clamping rod is provided with a groove, a spring is welded to the top wall of the groove cavity, a slider is welded to the bottom of the spring, and the arc-shaped lifting piece is welded to the bottom of the slider.

[0019] Compared with existing technologies:

[0020] 1. By setting an arc-shaped lifting piece at the bottom of the clamping rod, the arc-shaped lifting piece will lift the cable tie during the clamping process, and then the two clamping rods will clamp the cable tie tightly, thereby effectively clamping and holding the cable tie, improving clamping efficiency.

[0021] 2. By setting a rotating support base, the clamping mechanism can be driven to rotate, thereby moving the cable ties within a certain spatial area, making the picking and transfer of cable ties more flexible. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present utility model;

[0023] Figure 2 A top view of the clamping mechanism provided in Embodiment 1 of this utility model;

[0024] Figure 3 A side view of the clamping rod and the arc-shaped lifting piece provided in Embodiment 1 of this utility model;

[0025] Figure 4 This is a side cross-sectional view of the clamping rod and the arc-shaped lifting piece provided in Embodiment 2 of this utility model.

[0026] In the diagram: 1. Bottom support plate; 2. Second servo motor; 3. Bearing seat; 4. Support column; 5. Top support plate; 6. Upright pole; 7. Second electric push rod; 8. Support arm; 9. Upright pole; 10. First electric push rod; 11. Support block; 12. L-shaped support plate; 13. Support plate; 14. Driven synchronous pulley; 15. Synchronous belt; 16. Clamping rod; 17. Arc-shaped lifting plate; 18. First servo motor; 19. Driven synchronous pulley; 20. Lead screw; 21. Slide rod; 22. Slider. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] This utility model provides a multifunctional cable ties robotic arm device. Please refer to [link / reference]. Figure 1-3 It includes a clamping mechanism, which is rotatably connected to a support arm 8, and the other end of the support arm 8 is rotatably connected to a rotating support seat;

[0030] The clamping mechanism includes two clamping rods 16, with an arc-shaped lifting piece 17 welded to the bottom of each clamping rod 16. The two arc-shaped lifting pieces 17 lift the cable tie until the two clamping rods 16 clamp the cable tie. With the support of the arc-shaped lifting pieces 17, the two clamping rods 16 do not need to clamp the cable tie too tightly at this time to avoid damage to the cable tie.

[0031] The clamping mechanism also includes a support block 11, which is hinged to a support arm 8 via a pin. A column 9 is welded onto the support arm 8. The top end of the column 9 is hinged to a first electric push rod 10 via a pin, and the other end of the first electric push rod 10 is hinged to the support block 11 via a pin.

[0032] The clamping mechanism also includes an L-shaped support plate 12 welded to the support block 11, on which a first servo motor 18 is fixedly mounted;

[0033] Support plates 13 are welded to both ends of the support block 11. The two support plates 13 are connected to the lead screw 20 through a bearing. The threads at both ends of the lead screw 20 are opposite in direction. Two moving blocks are threaded onto the lead screw 20. Two clamping rods 16 are welded to the two moving blocks respectively. The two moving blocks are slidably connected to the slide rod 21. The slide rod 21 is fixedly installed between the two support plates 13. The lead screw 20 is driven by a first servo motor 18. Specifically, an active synchronous pulley 19 is fixedly installed on the output shaft of the first servo motor 18. A driven synchronous pulley 14 is fixedly installed at one end of the lead screw 20. The active synchronous pulley 19 and the driven synchronous pulley 14 are connected by a synchronous belt 15. The first servo motor 18 drives the lead screw 20 to rotate, thereby driving the two clamping rods 16 to move closer to each other to clamp the cable tie or move away from each other to open.

[0034] The rotating support base includes a bottom support plate 1, a support column 4 rotatably connected to the bottom support plate 1, a top support plate 5 welded to the top of the support column 4, and a second servo motor 2 fixedly mounted on the bottom support plate 1. Specifically, a driven gear is fixedly mounted on the support column 4, and a driving gear is fixedly mounted on the output shaft of the second servo motor 2. The driven gear and the driving gear are meshed together, and the second servo motor 2 drives the support column 4. The second servo motor 2 can drive the support column 4 to rotate, thereby causing the clamping mechanism to rotate.

[0035] A vertical rod 6 is welded to the top of the top support plate 5. The top of the vertical rod 6 is hinged to the second electric push rod 7 by a pin. The other end of the second electric push rod 7 is hinged to the support arm 8 by a pin. The ends of the support arm 8 are hinged to the top support plate 5 by pins. The extension and retraction of the second electric push rod 7 can drive the support arm 8 to rotate, thereby causing the clamping mechanism to rotate. The extension and retraction of the first electric push rod 10 can drive the clamping rod 16 to rotate, thereby causing the clamping rod 16 to contact the horizontal and table surfaces.

[0036] In practical use, the second servo motor 2 can drive the support column 4 to rotate, thereby causing the clamping mechanism to rotate and position the clamping mechanism above the cable tie on the table.

[0037] The first electric push rod 10 drives the support block 11 to rotate until the clamping rod 16 contacts the horizontal surface. The first servo motor 18 drives the lead screw 20 to rotate, the two clamping rods 16 move closer together, and the two arc-shaped lifting pieces 17 lift the cable tie until the two clamping rods 16 clamp the cable tie tightly.

[0038] Example 2:

[0039] See attached document Figure 4 Unlike Embodiment 1, the bottom of the clamping rod 16 has a groove, and a spring 20 is welded to the top wall of the groove cavity. The bottom of the spring 20 is welded to the slider 22, and the arc-shaped lifting piece 17 is welded to the bottom of the slider 22. Under the elastic force of the spring 20, the clamping rod 16 can be driven to press against the table surface, thereby ensuring that the arc-shaped lifting piece 17 lifts the cable ties on the table surface.

[0040] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A multifunctional cable tie robotic arm device, comprising a clamping mechanism, wherein the clamping mechanism is rotatably connected to a support arm (8), characterized in that: The other end of the support arm (8) is rotatably connected to the rotating support base; The clamping mechanism includes two clamping rods (16), and an arc-shaped lifting piece (17) is installed at the bottom of the clamping rods (16). The clamping mechanism also includes a support block (11), which is hinged to a support arm (8) via a pin. A column (9) is welded onto the support arm (8), and the top of the column (9) is hinged to a first electric push rod (10) via a pin. The other end of the first electric push rod (10) is hinged to the support block (11) via a pin.

2. The multifunctional cable ties robotic arm device according to claim 1, characterized in that, The clamping mechanism also includes an L-shaped support plate (12) welded to the support block (11), on which a first servo motor (18) is fixedly installed. Both ends of the support block (11) are welded with support plates (13). The two support plates (13) are connected to a lead screw (20) through a bearing. Two moving blocks are threaded on the lead screw (20). Two clamping rods (16) are welded to the two moving blocks respectively. The two moving blocks are slidably connected to a slide rod (21). The slide rod (21) is fixedly installed between the two support plates (13). The lead screw (20) is connected to the first servo motor (18).

3. The multifunctional cable ties robotic arm device according to claim 2, characterized in that, An active synchronous pulley (19) is fixedly installed on the output shaft of the first servo motor (18), and a driven synchronous pulley (14) is fixedly installed at one end of the lead screw (20). The active synchronous pulley (19) and the driven synchronous pulley (14) are connected by a synchronous belt (15).

4. The multifunctional cable ties robotic arm device according to claim 1, characterized in that, The rotating support base includes a bottom support plate (1), a support column (4) is rotatably connected to the bottom support plate (1), a top support plate (5) is welded to the top of the support column (4), and a second servo motor (2) is fixedly installed on the bottom support plate (1), and the second servo motor (2) is connected to the support column (4) for transmission.

5. The multifunctional cable ties robotic arm device according to claim 4, characterized in that, A driven gear is fixedly installed on the support column (4), and a driving gear is fixedly installed on the output shaft of the second servo motor (2). The driven gear and the driving gear are meshed together.

6. The multifunctional cable ties robotic arm device according to claim 4 or 5, characterized in that, The top of the top support plate (5) is welded with a pole (6), the top of the pole (6) is hinged to a second electric push rod (7) by a pin, the other end of the second electric push rod (7) is hinged to a support arm (8) by a pin, and the end of the support arm (8) is hinged to the top support plate (5) by a pin.

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