A multi-directional and efficient manipulator

Abstract

This utility model relates to the field of robotic arm technology and discloses a multi-directional, high-efficiency robotic arm, including a rotating base. A support column is provided on the top side of the rotating base, and a fixing column and connecting plate are provided on the right side of the support column. An X-axis adjustment assembly is provided between the fixing column and the connecting plate, and a mounting plate is provided on the bottom side of the connecting plate. This utility model uses a clamping motor to drive a first and second bevel gear to rotate, which in turn drives a threaded rod to rotate. Subsequently, under the action of the thread, the threaded sleeve and the clamping assembly move relative to each other, thereby clamping the workpiece. The structure is stable and easy to use. During clamping, when the clamping plate and the workpiece are pressed together, the stabilizing rod slides inside the limiting plate, while a protective rubber strip provides cushioning and anti-slip properties, preventing excessive pressure from damaging the workpiece during clamping and providing a buffering and protective effect.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a multi-directional and efficient manipulator. Background Art

[0002] A manipulator is an automatic device that can imitate certain movements of human hands and arms and is used to grab, move objects or operate tools according to a fixed procedure. Its characteristic is that it can be programmed to complete various expected tasks, and its structure and performance combine the advantages of both human and mechanical machines.

[0003] According to the search, the Chinese patent document, announcement number: CN208713979U, discloses a high-efficiency manipulator for a shell making machine. By providing two sets of clamping devices, when clamping, one clamping device clamps the workpiece, and the other clamping device puts the clamped workpiece into a collection box, which can improve the conveying efficiency of the workpiece and improve the production efficiency of the workpiece; by providing a pressure sensor on the inner wall of the quick clamp, when the quick clamp clamps the workpiece, the pressure sensor can sense the clamping force of the quick clamp on the workpiece, thereby avoiding excessive clamping force of the quick clamp on the workpiece and causing damage to the workpiece. However, during use, although the clamping force can be monitored by the pressure sensor, in order to ensure the clamping force, it is inevitable that the clamping force is too large and damages the workpiece. In addition, during use, after clamping the workpiece, although the position can be adjusted by the rotating device, the placement of the workpiece in the Z direction cannot be guaranteed, and the installation device needs to be precisely installed, which leads to installation troubles. At the same time, the height cannot be adjusted, which leads to different clamping heights of products of different specifications, which is prone to uneven force and side slippage, and the workpiece falls. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-directional and efficient manipulator with the advantages of multi-directional movement, quick and easy installation, and protection function to avoid damage to workpieces and reduction in product quality during the process of clamping workpieces, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a multi-directional and efficient manipulator, comprising a rotating base, a support column is arranged on the top side of the rotating base, a fixed column and a connecting plate are arranged on the right side of the support column, an X-axis adjustment assembly is arranged between the fixed column and the connecting plate, a mounting plate is arranged on the bottom side of the connecting plate, a Y-axis adjustment assembly is arranged between the mounting plate and the connecting plate, a fixed seat is fixedly installed on the bottom side of the mounting plate, a driving mechanism and a clamping assembly are respectively arranged on the inner side of the fixed seat, and a Z-axis adjustment assembly is arranged on the bottom side of the rotating base.

[0008] Preferably, the X-axis adjustment assembly includes an electric push rod No. 1, a limit cavity and a limit rod. The limit cavity is opened on the left side of the connecting plate, and the limit rod is sleeved on the inner side of the limit cavity. A fixed column is fixedly installed on the left end of the limit rod. There are always two groups of fixed columns and limit rods. An electric push rod No. 1 is fixedly installed between the support column and the connecting plate.

[0009] Through the above technical solution, during use, the No. 1 electric push rod is started to drive the connecting plate to move, so as to facilitate the adjustment of the position of the clamping assembly in the X-axis direction, and under the action of the fixed column and the limit rod, it is beneficial to improve the stability during the adjustment process.

[0010] Preferably, the Y-axis adjustment assembly includes a telescopic rod and a No. 2 electric push rod, and the telescopic rod and the No. 2 electric push rod are respectively fixedly installed between the connecting plate and the mounting plate. There are a total of three telescopic rods, which are arranged in a circular and equidistant manner between the connecting plate and the mounting plate.

[0011] Through the above technical solution, when the clamping height needs to be adjusted, the No. 2 electric push rod is started to drive the mounting plate to move, thereby facilitating the clamping assembly to be adjusted on the Y-axis. At the same time, the three sets of telescopic rods are helpful to improve the stability of the Y-axis during the adjustment and movement process.

[0012] Preferably, the driving mechanism includes a clamping motor, a No. 1 bevel gear, a No. 2 bevel gear, a threaded rod and a threaded sleeve, the No. 1 bevel gear is fixedly mounted on the outer side of the driving end of the clamping motor, the No. 1 bevel gear is meshedly connected to the left and right sides of the No. 1 bevel gear respectively, the No. 2 bevel gear is fixedly mounted on the side of the No. 2 bevel gear away from the No. 1 bevel gear, and the outer side of the threaded rod is threadedly connected to the threaded sleeve.

[0013] Through the above technical solution, when clamping the workpiece, the clamping motor is started to drive the No. 1 bevel gear and the No. 2 bevel gear to rotate, thereby driving the threaded rod to rotate, and then the threaded sleeve and the clamping assembly are driven to move relative to each other under the action of the thread, which is beneficial to provide power for the clamping assembly and improve the clamping stability.

[0014] Preferably, the clamping assembly includes a movable plate, a limiting plate, a clamping plate and a stabilizing rod, the limiting plate is fixedly installed on the bottom side of the movable plate, the clamping plate is provided on the left side of the limiting plate, the stabilizing rod is fixedly installed on the right side of the clamping plate, the limiting plate is sleeved on the outer side of the stabilizing rod, a return spring is fixedly installed on the stabilizing rod and the limiting plate, an anti-slip rubber strip is provided on the left side of the clamping plate, and a threaded sleeve is fixedly installed on the top side of the movable plate.

[0015] Through the above technical solution, during the clamping process, when the clamping plate and the workpiece are squeezed, the stabilizing rod slides inside the limit plate, and at the same time, the protective rubber strip is used for buffering and anti-slip, thereby avoiding damage to the workpiece due to excessive pressure during the clamping process, thereby achieving a buffering and protective effect.

[0016] Preferably, a rotating motor is provided on the inner side of the rotating base, a mounting plate is fixedly installed on the driving end of the rotating motor, a support column is fixedly installed on the top side of the mounting plate, the Z-axis adjustment assembly includes a slide seat, a slide rail, a fastening plate and a cylinder, a rotating base is fixedly installed on the top side of the slide seat, a slide rail is provided on the outer side of the slide seat, a cylinder is fixedly installed between the slide rail and the slide seat, fastening plates are fixedly installed on the left and right sides of the slide rail, and a fastening hole is opened on the top side of the fastening plate.

[0017] Through the above technical solution, when it is necessary to unload or adjust the position of the device, start the rotating motor to drive the mounting plate and the support column to rotate, so as to facilitate the rotation adjustment. It is easy and simple to use. Then, during use, start the cylinder to drive the slide to move on the inner side of the slide rail, so as to facilitate the adjustment of the position of the device in the Y-axis direction. This is beneficial during the installation process to avoid errors that require time-consuming reinstallation. It is simple to use, saves installation time, and is convenient for adjustment and use.

[0018] Compared with the prior art, the utility model provides a multi-directional and efficient manipulator with the following beneficial effects:

[0019] 1. The utility model starts the clamping motor to drive the first bevel gear and the second bevel gear to rotate, thereby driving the threaded rod to rotate, and then driving the threaded sleeve and the clamping assembly to move relatively under the action of the thread, so as to clamp the workpiece. The structure is stable and the use is convenient and quick. In the clamping process, when the clamping plate and the workpiece are squeezed, the stabilizing rod slides inside the limit plate, and the protective rubber strip is used for buffering and anti-skid, so as to avoid damage to the workpiece due to excessive pressure during the clamping process, and play a buffering and protective effect.

[0020] 2. The utility model then starts the No. 1 electric push rod to drive the connecting plate to move during use, thereby facilitating the adjustment of the position of the clamping assembly in the X-axis direction, and under the action of the fixed column and the limit rod, it is beneficial to improve the stability during the adjustment process, and then starts the No. 2 electric push rod to drive the mounting plate to move, thereby facilitating the clamping assembly to be adjusted in the Y-axis, and at the same time, under the action of the three sets of telescopic rods, it is beneficial to improve the stability of the Y-axis during the convenient adjustment and movement process;

[0021] 3. The utility model starts the rotating motor to drive the mounting plate and the support column to rotate, thereby facilitating rotation adjustment. It is easy to use. Subsequently, during use, the cylinder is started to drive the slide to move on the inner side of the slide rail, thereby facilitating the adjustment of the position of the device in the Y-axis direction. This is beneficial during the installation process to avoid errors that require time-consuming reinstallation. It is simple to use, saves installation time, and is convenient for adjustment and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the Z-axis adjustment component of the utility model from top view;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping assembly of the utility model;

[0025] Figure 4 For this utility model Figure 1 A is an enlarged structural diagram;

[0026] Figure 5 For this utility model Figure 1 The enlarged structural diagram at B in FIG.

[0027] Figure 6 It is a schematic diagram of the connection structure of the connecting plate and the mounting plate of the utility model.

[0028] Wherein: 1. rotating base; 2. supporting column; 3. fixing column; 4. connecting plate; 5. X-axis adjustment assembly; 6. mounting plate; 7. Y-axis adjustment assembly; 8. fixing seat; 9. driving mechanism; 10. clamping assembly; 11. Z-axis adjustment assembly; 501. No. 1 electric push rod; 502. limiting cavity; 503. limiting rod; 701. telescopic rod; 702. No. 2 electric push rod; 901. clamping motor; 902. No. 1 bevel gear; 903. No. 2 bevel gear; 904. threaded rod; 905. threaded sleeve; 1001. moving plate; 1002. limiting plate; 1003. clamping plate; 1004. stabilizing rod; 101. rotating motor; 102. mounting plate; 1101. sliding seat; 1102. sliding rail; 1103. fastening plate; 1104. cylinder. DETAILED DESCRIPTION

[0029] 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.

[0030] Embodiment 1:

[0031] like Figure 1-6 As shown, the utility model provides a multi-directional and efficient manipulator, including a rotating base 1, a supporting column 2 is arranged on the top side of the rotating base 1, a fixing column 3 and a connecting plate 4 are arranged on the right side of the supporting column 2, an X-axis adjustment component 5 is arranged between the fixing column 3 and the connecting plate 4, a mounting plate 6 is arranged on the bottom side of the connecting plate 4, a Y-axis adjustment component 7 is arranged between the mounting plate 6 and the connecting plate 4, a fixing seat 8 is fixedly installed on the bottom side of the mounting plate 6, a driving mechanism 9 and a clamping component 10 are respectively arranged on the inner side of the fixing seat 8, and a Z-axis adjustment component 11 is arranged on the bottom side of the rotating base 1.

[0032] Specifically, the X-axis adjustment assembly 5 includes a No. 1 electric push rod 501, a limit cavity 502 and a limit rod 503. The limit cavity 502 is provided on the left side of the connection plate 4. The limit rod 503 is sleeved on the inner side of the limit cavity 502. The left end of the limit rod 503 is fixedly installed with a fixed column 3. There are always two sets of fixed columns 3 and limit rods 503. The No. 1 electric push rod 501 is fixedly installed between the support column 2 and the connection plate 4. The advantage is that by starting the No. 1 electric push rod 501 to drive the connection plate 4 to move, it is convenient to adjust the position of the clamping assembly 10 in the X-axis direction, and under the action of the fixed column 3 and the limit rod 503, it is conducive to improving the stability during the adjustment process.

[0033] Specifically, the Y-axis adjustment assembly 7 includes a telescopic rod 701 and a second electric push rod 702, and the telescopic rod 701 and the second electric push rod 702 are respectively fixedly installed between the connecting plate 4 and the mounting plate 6, and there are three telescopic rods 701, which are respectively arranged in a circular and equidistant manner and installed between the connecting plate 4 and the mounting plate 6. The advantage is that by starting the second electric push rod 702 to drive the mounting plate 6 to move, it is convenient to drive the clamping assembly 10 to be conveniently adjusted in the Y-axis, and at the same time, under the action of the three sets of telescopic rods 701, it is beneficial to improve the stability of the Y-axis during the convenient adjustment and movement.

[0034] Specifically, the driving mechanism 9 includes a clamping motor 901, a first bevel gear 902, a second bevel gear 903, a threaded rod 904 and a threaded sleeve 905. The first bevel gear 902 is fixedly mounted on the outside of the driving end of the clamping motor 901. The second bevel gear 903 is meshedly connected to the left and right sides of the first bevel gear 902. The threaded rod 904 is fixedly mounted on the side of the second bevel gear 903 away from the first bevel gear 902. The threaded sleeve 905 is threadedly connected to the outside of the threaded rod 904. The advantage is that the first bevel gear 902 and the second bevel gear 903 are driven to rotate by starting the clamping motor 901, thereby driving the threaded rod 904 to rotate, and then driving the threaded sleeve 905 and the clamping assembly 10 to move relative to each other under the action of the thread, which is conducive to providing power for the clamping assembly 10 and improving the clamping stability.

[0035] Embodiment 2:

[0036] like Figure 1-6 As shown, as an improvement on the previous embodiment. Specifically, the clamping assembly 10 includes a moving plate 1001, a limiting plate 1002, a clamping plate 1003 and a stabilizing rod 1004, the limiting plate 1002 is fixedly installed on the bottom side of the moving plate 1001, the clamping plate 1003 is arranged on the left side of the limiting plate 1002, the stabilizing rod 1004 is fixedly installed on the right side of the clamping plate 1003, the limiting plate 1002 is sleeved on the outer side of the stabilizing rod 1004, the stabilizing rod 1004 and the limiting plate 1002 are fixedly installed with a reset spring, the left side of the clamping plate 1003 is arranged with an anti-skid rubber strip, and the top side of the moving plate 1001 is fixedly installed with a threaded sleeve 905. The advantage is that when the clamping plate 1003 and the workpiece are squeezed, the stabilizing rod 1004 slides on the inner side of the limiting plate 1002, and at the same time, the protective rubber strip is used for buffering and anti-skid effects, so as to avoid damage to the workpiece due to excessive pressure during the clamping process, and play a buffering and protective effect.

[0037] Specifically, a rotating motor 101 is arranged on the inner side of the rotating base 1, a mounting plate 102 is fixedly installed on the driving end of the rotating motor 101, a support column 2 is fixedly installed on the top side of the mounting plate 102, a Z-axis adjustment assembly 11 comprises a slide 1101, a slide rail 1102, a fastening plate 1103 and a cylinder 1104, a rotating base 1 is fixedly installed on the top side of the slide 1101, a slide rail 1102 is arranged on the outer side of the slide 1101, a cylinder 1104 is fixedly installed between the slide rail 1102 and the slide 1101, fastening plates 1103 are fixedly installed on the left and right sides of the slide rail 1102, and fastening holes are opened on the top side of the fastening plate 1103. The advantage is that by starting the rotating motor 101 to drive the mounting plate 102 and the support column 2 to rotate, the rotation adjustment is convenient and easy to use. Subsequently, during use, the cylinder 1104 is started to drive the slide 1101 to move on the inner side of the slide rail 1102, so as to facilitate the adjustment of the position of the device in the Y-axis direction, which is beneficial during the installation process to avoid errors that require time-consuming reinstallation. It is simple to use, saves installation time, and is convenient for adjustment and use.

[0038] When in use, first use bolts to pass through the fastening holes on the fastening plate 1103 to fix the device in the specified position. Then, during use, the clamping motor 901 is started to drive the No. 1 bevel gear 902 and the No. 2 bevel gear 903 to rotate, thereby driving the threaded rod 904 to rotate, and then the threaded sleeve 905 and the clamping assembly 10 are driven to move relative to each other under the action of the thread, so as to clamp the workpiece. The structure is stable and the use is convenient and quick. In the clamping process, when the clamping plate 1003 and the workpiece are squeezed, the stabilizing rod 1004 slides on the inner side of the limit plate 1002, and at the same time, the protective rubber strip is used for buffering and anti-skid effects to avoid damage to the workpiece due to excessive pressure during the clamping process, thereby achieving a buffering and protective effect. Then, during use, the No. 1 electric push rod 501 is started to drive the connecting plate 4 to move, thereby facilitating adjustment. The position of the clamping assembly 10 in the X-axis direction, and under the action of the fixed column 3 and the limit rod 503, is conducive to improving the stability during the adjustment process. Then, by starting the No. 2 electric push rod 702 to drive the mounting plate 6 to move, it is convenient to drive the clamping assembly 10 to be adjusted in the Y-axis. At the same time, under the action of the three sets of telescopic rods 701, it is conducive to improving the stability of the Y-axis during the convenient adjustment and movement. By starting the rotating motor 101, the mounting plate 102 and the support column 2 are driven to rotate, so as to facilitate the rotation adjustment. It is easy and simple to use. Subsequently, during use, the cylinder 1104 is started to drive the slide 1101 to move on the inner side of the slide rail 1102, so as to facilitate the position of the adjustment device in the Y-axis direction, which is beneficial during the installation process. Avoid errors that require time-consuming reinstallation. It is simple to use, saves installation time, and is convenient for adjustment.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional and efficient manipulator, comprising a rotating base (1), characterized in that: A support column (2) is arranged on the top side of the rotating base (1), a fixed column (3) and a connecting plate (4) are arranged on the right side of the support column (2), an X-axis adjustment component (5) is arranged between the fixed column (3) and the connecting plate (4), a mounting plate (6) is arranged on the bottom side of the connecting plate (4), a Y-axis adjustment component (7) is arranged between the mounting plate (6) and the connecting plate (4), a fixed seat (8) is fixedly installed on the bottom side of the mounting plate (6), a driving mechanism (9) and a clamping component (10) are respectively arranged on the inner side of the fixed seat (8), and a Z-axis adjustment component (11) is arranged on the bottom side of the rotating base (1).

2. A multi-directional and efficient manipulator according to claim 1, characterized in that: The X-axis adjustment component (5) comprises a first electric push rod (501), a limit cavity (502) and a limit rod (503); the limit cavity (502) is provided on the left side of the connecting plate (4); the limit rod (503) is sleeved on the inner side of the limit cavity (502); a fixed column (3) is fixedly installed on the left end of the limit rod (503); the fixed column (3) and the limit rod (503) are always provided in two groups; the first electric push rod (501) is fixedly installed between the support column (2) and the connecting plate (4).

3. The multi-directional and efficient manipulator according to claim 1, characterized in that: The Y-axis adjustment assembly (7) comprises a telescopic rod (701) and a second electric push rod (702), and the telescopic rod (701) and the second electric push rod (702) are respectively fixedly installed between the connecting plate (4) and the mounting plate (6), and there are three telescopic rods (701) in total, which are respectively arranged in a circular manner and equidistantly installed between the connecting plate (4) and the mounting plate (6).

4. The multi-directional and efficient manipulator according to claim 1, characterized in that: The driving mechanism (9) comprises a clamping motor (901), a first bevel gear (902), a second bevel gear (903), a threaded rod (904) and a threaded sleeve (905); the first bevel gear (902) is fixedly mounted on the outer side of the driving end of the clamping motor (901); the second bevel gear (903) is meshedly connected to the left and right sides of the first bevel gear (902); the threaded rod (904) is fixedly mounted on the side of the second bevel gear (903) away from the first bevel gear (902); and the threaded sleeve (905) is threadedly connected to the outer side of the threaded rod (904).

5. The multi-directional high-efficiency manipulator according to claim 4 is characterized in that: The clamping assembly (10) comprises a movable plate (1001), a limiting plate (1002), a clamping plate (1003) and a stabilizing rod (1004); the limiting plate (1002) is fixedly mounted on the bottom side of the movable plate (1001); the clamping plate (1003) is arranged on the left side of the limiting plate (1002); the stabilizing rod (1004) is fixedly mounted on the right side of the clamping plate (1003); the limiting plate (1002) is sleeved on the outer side of the stabilizing rod (1004); a return spring is fixedly mounted on the stabilizing rod (1004) and the limiting plate (1002); an anti-slip rubber strip is arranged on the left side of the clamping plate (1003); and a threaded sleeve (905) is fixedly mounted on the top side of the movable plate (1001).

6. The multi-directional high-efficiency manipulator according to claim 1, characterized in that: A rotating motor (101) is arranged on the inner side of the rotating base (1), a mounting plate (102) is fixedly mounted on the driving end of the rotating motor (101), a support column (2) is fixedly mounted on the top side of the mounting plate (102), the Z-axis adjustment assembly (11) comprises a slide seat (1101), a slide rail (1102), a fastening plate (1103) and a cylinder (1104), the rotating base (1) is fixedly mounted on the top side of the slide seat (1101), a slide rail (1102) is arranged on the outer side of the slide seat (1101), a cylinder (1104) is fixedly mounted between the slide rail (1102) and the slide seat (1101), fastening plates (1103) are fixedly mounted on the left and right sides of the slide rail (1102), and fastening holes are provided on the top side of the fastening plate (1103).

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