CN212146292U

CN212146292U - Novel working platform

Info

Publication number: CN212146292U
Application number: CN202020236191.2U
Authority: CN
Inventors: 黎莎; 宗光涛
Original assignee: Wuhan Lisai Technology Co ltd
Current assignee: Wuhan Lisai Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-15
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to an automatic field discloses a novel work platform. The novel working platform comprises a base; the rotary power component is arranged in the base; the rotary seat is arranged above the base, is in transmission connection with the rotary power assembly and can rotate around the vertical direction under the driving of the rotary power assembly; the overturning power assembly is arranged on the rotating seat; and the bearing plate is used for bearing and placing a workpiece and is arranged above the rotating seat, the bearing plate is in transmission connection with the overturning power assembly, and the bearing plate can swing towards any direction relative to the horizontal surface under the driving of the overturning power assembly. The utility model provides a novel work platform can place the station of the work piece on it in towards multi-angle adjustment, reduces the space and occupies, improves production facility's the degree that integrates.

Description

Novel working platform

Technical Field

The utility model relates to an automatic technical field especially relates to a novel work platform.

Background

In a production line, workpieces are processed between different production equipment or different processes of the same production equipment, and the positions of the workpieces are different, so that each workpiece position needing to be adjusted is provided with a position adjusting device or device, and the positions of the workpieces are adjusted one by one. However, the posture adjusting device or apparatus often occupies more space outside the original device, and the space utilization rate in the workshop is reduced.

The working platform is a common component part in production equipment, is generally used for supporting workpieces, and has a relatively simple structure and relatively single function.

How to integrate the posture adjustment function into the working platform, reduce the space occupation, improve the integration degree of the production equipment is a technical problem to be solved by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to:

the utility model provides a novel work platform can place the station of the work piece on it in towards multi-angle adjustment, reduces the space and occupies, improves production facility's the degree of integrating.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a novel work platform, comprising:

a base;

a rotary power assembly mounted in the base;

the rotating seat is arranged above the base, is in transmission connection with the rotating power assembly and can rotate around the vertical direction under the driving of the rotating power assembly;

the overturning power assembly is arranged on the rotating seat; and

the bearing plate is used for bearing and placing a workpiece and arranged above the rotating seat, the bearing plate is in transmission connection with the overturning power assembly, and the bearing plate can swing towards any direction relative to the horizontal plane under the driving of the overturning power assembly.

Preferably, the turning power assembly comprises:

the linear driving pieces are arranged in the vertical direction, the linear driving pieces are uniformly distributed around the geometric center of the rotating seat in the horizontal direction, and the output ends of the linear driving pieces are respectively and universally hinged with the bottom of the bearing plate.

Preferably, the output end of the linear driving element is articulated with the supporting plate in a universal manner through a universal joint, and the universal joint comprises:

the first section is sleeved at the output end of the linear driving piece and can rotate around the vertical direction;

the second section is rotatably connected with the bearing plate and can rotate around the normal direction of the bearing plate; and

the articulated block, respectively with first festival with the second festival is articulated, first festival is relative articulated block rotates around first axis, the second festival is relative articulated block rotates around the second axis, first axis perpendicular to the extending direction of first festival, the second axis perpendicular to the extending direction of second festival, first axis with second axis mutually perpendicular.

Preferably, the linear drive comprises a linear drive motor.

Preferably, the rotary power module includes:

a first rotating motor installed on the base; and

the input end of the reduction gearbox is in transmission connection with the output end of the first rotating motor, and the output end of the reduction gearbox is in transmission connection with the rotating seat.

As a preferred scheme, the novel working platform further comprises:

and the clamping device is arranged on the bearing plate and used for clamping the workpiece.

Preferably, the clamping device includes:

the fixing plate and the bearing plate are fixedly connected to the upper surface of the bearing plate;

the moving plate is connected with the upper surface of the bearing plate in a sliding mode and is arranged opposite to the fixed plate; and

and the clamping power assembly is in transmission connection with the moving plate and is used for driving the moving plate to slide towards or away from the fixed plate along a direction perpendicular to the fixed plate, so that the workpiece arranged between the fixed plate and the moving plate is clamped or loosened.

Preferably, the clamping power assembly includes:

a second rotating electric machine mounted on the support plate; and

the ball screw mechanism comprises a screw rod and a nut which are in threaded connection and matched, the screw rod is connected with the movable plate, the nut is in transmission connection with the output end of the second rotating motor, and the second rotating motor can drive the movable plate to slide through the ball screw mechanism.

Preferably, the clamping device includes at least two moving plates, each moving plate is correspondingly connected to one ball screw mechanism, and the clamping power assembly further includes:

and the second rotating motor is in transmission connection with the ball screw mechanisms through the clutch mechanisms, and can drive the moving plates to slide simultaneously or sequentially.

Preferably, the upper surface of the supporting plate is provided with a guide groove, the guide groove is arranged along a direction perpendicular to the extending direction of the fixed plate, and the moving plate is provided with a slider slidably connected with the guide groove.

The utility model has the advantages that:

the utility model provides a novel work platform is provided with the roating seat, is connected with the bearing board on the roating seat, and the work piece is placed on the bearing board. On one hand, under the driving of the rotary power assembly, the rotary seat rotates around the vertical direction, and the orientation of the workpiece in the horizontal plane can be adjusted randomly; on the other hand, under the driving of the overturning power assembly, the bearing plate swings towards any direction relative to the horizontal plane, and the workpiece can swing around any straight line in the horizontal plane. Novel work platform passes through the combined action of rotary power subassembly and upset power subassembly, can be in the station of the work piece on the bearing board towards multi-angle adjustment, has saved external posture adjustment device, reduces the occupation of whole equipment to the space, improves production facility's the degree of integrating.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic front view of a novel working platform provided in an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of region A of FIG. 1;

fig. 3 is a schematic side view of a novel working platform provided in an embodiment of the present invention;

fig. 4 is a top view of the novel work platform provided by the first embodiment of the present invention.

In the figure:

1. a base;

2. a rotary power assembly; 21. a first rotating electrical machine; 22. a reduction gearbox;

3. a rotating base;

4. a power assembly is turned over; 41. a linear drive; 42. a universal joint; 421. a first section; 422. a second section; 423. a hinged block;

5. a support plate;

61. a fixing plate; 62. moving the plate; 63. a second rotating electrical machine; 64. a ball screw mechanism; 65. a clutch mechanism; 66. a guide groove.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

As shown in fig. 1-4, the present embodiment provides a novel work platform for adjusting the work station of a workpiece placed thereon, which includes a base 1, a rotary power assembly 2, a rotary base 3, a turnover power assembly 4, and a supporting plate 5, which are sequentially arranged from bottom to top. The rotary power assembly 2 is arranged in the base 1, the rotary base 3 is in transmission connection with the rotary power assembly 2, and the rotary power assembly 2 is used for driving the rotary base 3 to rotate around the vertical direction; the overturning power component 4 is arranged on the rotating seat 3, the bearing plate 5 is in transmission connection with the overturning power component 4, a workpiece is placed on the bearing plate 5, and the overturning power component 4 is used for driving the bearing plate 5 to swing towards any direction relative to the horizontal surface. On one hand, under the driving of the rotary power assembly 2, the rotary seat 3 rotates around the vertical direction, and the orientation of the workpiece in the horizontal plane can be adjusted randomly; on the other hand, the support plate 5 is driven by the turning power unit 4 to swing in any direction with respect to the horizontal plane, and the workpiece can swing around any straight line in the horizontal plane. The novel work platform that this embodiment provided can be in the station of the work piece on the bearing board 5 towards multi-angle adjustment through the combined action of rotary power subassembly 2 and upset power subassembly 4, has saved external posture adjustment device, reduces the whole equipment and to the occuping of space, improves production facility's the degree of integrating.

Further, the overturning power assembly 4 comprises three linear driving pieces 41 arranged in the vertical direction, the three linear driving pieces 41 are uniformly distributed around the geometric center of the rotating seat 3 in the horizontal direction, and the output ends of the linear driving pieces 41 are respectively and universally hinged with the bottom of the bearing plate 5. Specifically, on the one hand, the theorem that a plane is determined by three non-collinear points can be known that the three linear driving members 41 can drive the supporting plate 5 to swing to any direction by a certain amplitude relative to the horizontal plane through different telescopic motions; on the other hand, the three linear drivers 41 can also drive the support plate 5 to ascend or descend by a certain height through synchronous telescopic motion, so that the turnover power assembly 4 not only has the function of swinging the workpiece, but also has the function of adjusting the height.

Alternatively, the tumble power assembly 4 may also include more than three linear drives 41, further improving reliability.

Preferably, the output end of the linear driving element 41 is articulated with the support plate 5 in a universal manner by means of a universal joint 42. Specifically, the universal joint 42 includes a first joint 421, a second joint 422 and a hinge block 423, wherein the first joint 421 is sleeved on the output end of the linear driving element 41 and can rotate around the vertical direction, the second joint 422 is rotatably connected with the support plate 5 and can rotate around the normal direction of the support plate 5, the hinge block 423 is respectively hinged to the first joint 421 and the second joint 422, the first joint 421 rotates around a first axis relative to the hinge block 423, the second joint 422 rotates around a second axis relative to the hinge block 423, the first axis is perpendicular to the extending direction of the first joint 421, the second axis is perpendicular to the extending direction of the second joint 422, and the first axis is perpendicular to the second axis. In other embodiments of the present invention, the output end of the linear driving member 41 and the supporting plate 5 may be articulated with each other via a ball-and-cage joint.

Preferably, the linear driving member 41 may employ a linear driving motor. Alternatively, in order to meet different station adjustment requirements or cost control requirements, the linear driving element 41 may also be a driving element such as an air cylinder or an oil cylinder.

Further, the rotating power assembly 2 comprises a first rotating motor 21 and a reduction gearbox 22, the first rotating motor 21 is installed on the base 1, the input end of the reduction gearbox 22 is in transmission connection with the output end of the first rotating motor 21, and the output end of the reduction gearbox 22 is in transmission connection with the rotating base 3.

Further, the novel working platform further comprises a clamping device for clamping the workpiece, wherein the clamping device is arranged on the bearing plate 5 and specifically comprises a fixing plate 61, a moving plate 62 and a clamping power assembly. Wherein fixed plate 61 and bearing board 5 are fixed connection in the upper surface of bearing board 5, and movable plate 62 and fixed plate 61 are just to setting up, and movable plate 62 and the upper surface sliding connection of bearing board 5, press from both sides tight power component and be connected with movable plate 62 transmission. When the workpiece on the bearing plate 5 needs to be clamped, the clamping power assembly drives the moving plate 62 to slide towards the fixed plate 61 in a direction perpendicular to the fixed plate 61, so that the workpiece placed between the fixed plate 61 and the moving plate 62 is clamped; when it is desired to release the workpiece on the support plate 5, the clamping power assembly drives the moving plate 62 to slide away from the fixed plate 61 in a direction perpendicular to the fixed plate 61, so that the workpiece interposed between the fixed plate 61 and the moving plate 62 is released. The clamping device can clamp workpieces of different sizes and has high universality.

Further, the clamping power assembly comprises a second rotating motor 63 and a ball screw mechanism 64, the second rotating motor 63 is mounted on the supporting plate 5, the ball screw mechanism 64 comprises a screw rod and a nut which are matched through threaded connection, the screw rod is connected with the moving plate 62, the nut is in transmission connection with the output end of the second rotating motor 63, and the second rotating motor 63 can drive the moving plate 62 to slide towards or away from the fixed plate 61 through the ball screw mechanism 64.

Preferably, the clamping device includes two moving plates 62, and one ball screw mechanism 64 is connected to each moving plate 62. The clamping power assembly further comprises a clutch mechanism 65, and the second rotating motor 63 is in transmission connection with the two ball screw mechanisms 64 through the clutch mechanism 65. More than two workpieces can be accommodated on the supporting plate 5 at the same time, under the action of the clutch mechanism 65, the second rotating motor 63 drives the two moving plates 62 to slide at the same time or sequentially, and the two moving plates 62 can clamp or release the corresponding workpieces independently.

Specifically, the clutch mechanism 65 includes an input end, two output ends, and a clutch member, the input end of the clutch mechanism 65 is in transmission connection with the output end of the second rotating electrical machine 63, the output end of the clutch mechanism 65 is in one-to-one transmission connection with a nut in the ball screw mechanism 64, and the clutch member can be respectively disconnected or establish transmission connection between the input end and the two output ends in the clutch mechanism 65.

Alternatively, the clamping device may also include more than two moving plates 62 to clamp more workpieces respectively, and the number of the output ends of the clutch mechanism 65 and the number of the ball screw mechanisms 64 are adjusted correspondingly with the change of the number of the moving plates 62 according to actual requirements.

Preferably, the upper surface of the supporting plate 5 is provided with a guide groove 66, the guide groove 66 is arranged along a direction perpendicular to the extending direction of the fixed plate 61, the moving plate 62 is provided with a slider slidably connected with the guide groove 66, and the guide groove 66 provides a guide for the moving plate 62 to slide on the supporting plate 5.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A novel work platform, comprising:

a base (1);

a rotary power assembly (2) mounted in the base (1);

the rotating seat (3) is arranged above the base (1), is in transmission connection with the rotating power assembly (2), and can rotate around the vertical direction under the driving of the rotating power assembly (2);

the overturning power assembly (4) is mounted on the rotating seat (3); and

the bearing plate (5) is used for bearing a workpiece and arranged above the rotating seat (3), the bearing plate (5) is in transmission connection with the overturning power component (4), and the bearing plate (5) can swing towards any direction relative to a horizontal surface under the driving of the overturning power component (4).

2. The new work platform according to claim 1, characterized in that said overturning power assembly (4) comprises:

at least three linear driving piece (41) that set up along vertical direction, linear driving piece (41) wind the geometric center of roating seat (3) is along horizontal direction evenly distributed, the output of linear driving piece (41) respectively with the bottom universal hinge joint of bearing board (5).

3. The new work platform according to claim 2, characterized in that the output end of the linear drive (41) is articulated with the support plate (5) in a universal manner by means of a universal joint (42), the universal joint (42) comprising:

the first section (421) is sleeved at the output end of the linear driving piece (41) and can rotate around the vertical direction;

the second section (422) is rotatably connected with the bearing plate (5) and can rotate around the normal direction of the bearing plate (5); and

the hinge block (423) is hinged to the first section (421) and the second section (422) respectively, the first section (421) rotates around a first axis relative to the hinge block (423), the second section (422) rotates around a second axis relative to the hinge block (423), the first axis is perpendicular to the extending direction of the first section (421), the second axis is perpendicular to the extending direction of the second section (422), and the first axis and the second axis are perpendicular to each other.

4. A new work platform according to claim 2, characterized in that the linear drive (41) comprises a linear drive motor.

5. A new work platform according to claim 1, characterized in that said rotary power assembly (2) comprises:

a first rotating electric machine (21) mounted on the base (1); and

the input end of the reduction gearbox (22) is in transmission connection with the output end of the first rotating motor (21), and the output end of the reduction gearbox (22) is in transmission connection with the rotating base (3).

6. The novel work platform of any one of claims 1-5, further comprising:

and the clamping device is arranged on the bearing plate (5) and is used for clamping the workpiece.

7. The novel work platform of claim 6, wherein said clamping means comprises:

the fixing plate (61) is fixedly connected with the bearing plate (5) on the upper surface of the bearing plate (5);

the moving plate (62) is connected with the upper surface of the bearing plate (5) in a sliding mode, and the moving plate (62) is arranged opposite to the fixed plate (61); and

and the clamping power assembly is in transmission connection with the moving plate (62) and is used for driving the moving plate (62) to slide towards or away from the fixed plate (61) along a direction perpendicular to the fixed plate (61) so that the workpiece arranged between the fixed plate (61) and the moving plate (62) is clamped or loosened.

8. The novel work platform of claim 7, wherein said clamping power assembly comprises:

a second rotating electric machine (63) attached to the support plate (5); and

the ball screw mechanism (64) comprises a screw rod and a nut which are in threaded connection and matched, the screw rod is connected with the moving plate (62), the nut is in transmission connection with the output end of the second rotating motor (63), and the second rotating motor (63) can drive the moving plate (62) to slide through the ball screw mechanism (64).

9. The new work platform as claimed in claim 8, wherein said clamping means comprises not less than two said moving plates (62), each said moving plate (62) being associated with a corresponding one of said ball screw mechanisms (64), said clamping power assembly further comprising:

and the second rotating motor (63) is in transmission connection with each ball screw mechanism (64) through the clutch mechanism (65), and the second rotating motor (63) can drive each moving plate (62) to slide simultaneously or sequentially.

10. The novel work platform according to claim 7, characterized in that the upper surface of the supporting plate (5) is provided with a guide groove (66), the guide groove (66) is arranged along a direction perpendicular to the extension direction of the fixed plate (61), and the moving plate (62) is provided with a slide block slidably connected with the guide groove (66).