CN221026222U - Rotary lifting carrying device - Google Patents

Abstract

The application is applicable to the field of automatic carrying, and provides a rotary lifting carrying device, wherein a movable rod can move along the axis direction of the movable rod; the rotating mechanism is arranged on the base plate, and the driving end of the rotating mechanism is connected with the movable rod in a transmission way; the lifting mechanism is arranged on the base plate, and the driving end of the lifting mechanism is rotationally connected with the movable rod; the clamping piece is fixed on the movable rod; the application has the advantages that the whole structure is simple, the rotating mechanism and the lifting mechanism are integrated on the base plate, the rotating mechanism and the lifting mechanism drive the clamping piece to rotate and lift through the movable rod, the workpiece is carried among the conveying mechanisms with the height difference, and the workpiece is translated to the processing area through the conveying mechanisms.

Description

Rotary lifting carrying device

Technical Field

The application belongs to the technical field of automatic conveying, and particularly relates to a rotary lifting conveying device.

Background

In automatic production operation, the workpiece is required to be processed and molded through multiple working procedures, and after the workpiece is processed on a production line from one working procedure to the next working procedure, the workpiece is required to be turned, the high and low positions are switched to the production line of the next working procedure, and the workpiece is translated to a processing area through the production line.

In existing handling devices, the translation of the work piece is usually accomplished by a conveyor mechanism, the turning of the work piece is accomplished by a rotating mechanism, and the switching of the high and low positions of the work piece is accomplished by a lifting mechanism, which need to be arranged at a certain distance and position in order to accomplish the respective task. Such a layout may result in the entire handling device taking up more space, increasing the cost of handling the work pieces for a space-limited work environment. Meanwhile, since the conventional handling device needs to complete the operations of translation, steering and high-low position switching through a plurality of devices, this means that each device needs a certain time to complete, and one ring needs to be stopped, adjusted and repositioned when a problem occurs, which generates additional waiting time and even interrupts production, thereby reducing the working efficiency and failing to achieve the maximum productivity.

Disclosure of utility model

The application provides a rotary lifting carrying device, which can solve the problems of complex structure, large occupied space in the carrying process and low working efficiency of the carrying device.

The application provides a rotary lifting carrying device, which comprises:

A substrate;

the movable rod can move along the axis of the movable rod;

The rotating mechanism is arranged on the base plate, and the driving end of the rotating mechanism is connected with the movable rod in a transmission way and is used for driving the movable rod to rotate around the axis of the movable rod;

The lifting mechanism is arranged on the base plate, and the driving end of the lifting mechanism is rotationally connected with the movable rod and used for driving the movable rod to move along the axis of the movable rod;

The clamping piece is fixed on the movable rod, can rotate around the axis of the movable rod through the movable rod under the drive of the rotating mechanism, and can move along the axis direction of the movable rod through the movable rod under the drive of the lifting mechanism; and

The conveying mechanisms are arranged on the moving path of the clamping piece, and the clamping piece can transfer workpieces among the conveying mechanisms.

Optionally, the drive end of the lifting mechanism is rotatably connected with one end of the movable rod, and the clamping piece is fixed on one end of the movable rod far away from the lifting mechanism.

Optionally, elevating system includes flexible driver and push pedal, and flexible driver sets up on the base plate, and flexible end of flexible driver is fixed in flexible end of flexible driver along the flexible end of movable rod, and movable rod rotates to set up in the push pedal, and flexible driver passes through the axis direction motion of push pedal drive movable rod along self.

Optionally, the rotary mechanism comprises a motor and a transmission assembly, wherein the motor and the transmission assembly are arranged on the substrate, and the motor drives the movable rod to rotate around the axis of the motor through the transmission assembly.

Optionally, the drive assembly includes action wheel, follow driving wheel, hold-in range, bearing and rotatory axle sleeve, is provided with the through-hole that supplies the movable rod to pass on the base plate, and the action wheel is fixed in on the output shaft of motor, and the bearing sets up in the through-hole, and rotatory axle sleeve swing joint is in the inner circle of bearing, and the movable rod slides along the axis direction of rotatory axle sleeve and sets up in rotatory axle sleeve, and movable rod and rotatory axle sleeve circumference are spacing, and the one end of keeping away from the second bearing is fixed in rotatory axle sleeve from the driving wheel, and action wheel and follow the driving wheel pass through the hold-in range transmission.

Optionally, the movable rod is a spline shaft, a spline sleeve is sleeved on the spline shaft, and the spline shaft is arranged in the rotary shaft sleeve through the spline sleeve.

Optionally, the base plate has a first side and a second side that set up relatively, and drive assembly sets up in first side, and the holder is fixed in the one end that the movable rod is located the second side.

Optionally, the rotary shaft sleeve is connected with the driven wheel in a flat key fit manner.

Optionally, the movable rod is provided with a clamping piece mounting plate, the clamping piece is arranged on the clamping piece mounting plate, the clamping piece is provided with a clamping position for clamping the workpiece, and the clamping position is arranged at intervals with the axis of the movable rod.

Optionally, the conveying mechanism comprises a conveying platform and a workpiece groove for assembling the workpiece, the conveying platform is arranged on the moving path of the clamping piece, the workpiece groove is arranged on the conveying platform, and the conveying platform is used for horizontally conveying the workpiece groove to a designated position.

The scheme of the application has the following beneficial effects:

In the application, when carrying a workpiece, the clamping piece clamps the workpiece from one of the conveying mechanisms, the lifting mechanism drives the clamping piece to move along the axis of the clamping piece through the movable rod, so that the workpiece is lifted and lifted, and the rotating mechanism drives the clamping piece to rotate around the axis of the clamping piece through the movable rod, so that the workpiece is rotated to the position above the other conveying mechanism, the workpiece is turned on the other conveying mechanism, and then the workpiece is translated to a processing area through the conveying mechanism; the application has simple integral structure, integrates the rotating mechanism and the lifting mechanism on the substrate, drives the clamping piece to rotate and lift through the movable rod, carries the workpiece between a plurality of conveying mechanisms with height difference, and translates the workpiece to a processing area through the conveying mechanisms.

Other advantageous effects of the present application will be described in detail in the detailed description section which follows.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a rotary lifting and transporting device;

FIG. 2 is a schematic diagram of a portion of a rotary lifting device;

FIG. 3 is a schematic diagram of a part of a rotary lifting device;

FIG. 4 is a schematic view of a part of a rotary lifting and transporting device;

FIG. 5 is a schematic view of the structure of the movable rod;

Fig. 6 is a schematic structural view of the conveying mechanism.

[ Reference numerals description ]

1. A substrate;

2. A movable rod; 21. a spline shaft; 22. a spline housing;

3. A rotation mechanism; 31. a motor; 311. a motor mounting seat; 32. a transmission assembly; 321. a driving wheel; 322. driven wheel; 323. a synchronous belt; 324. a bearing; 325. rotating the shaft sleeve; 326. a flat key; 327. a fixing ring;

4. A lifting mechanism; 41. a telescopic drive; 411. a telescopic driver mounting base; 42. a push plate; 421. a push plate bearing;

5. A clamping member; 51. a clamping piece mounting plate;

6. a conveying mechanism; 61. a conveying platform; 62. a workpiece groove.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It should also be understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

As used in the present description and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".

Furthermore, the terms "first," "second," "third," and the like in the description of the present specification and in the appended claims, are used for distinguishing between descriptions and not necessarily for indicating or implying a relative importance.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

The rotary lifting and transporting device provided by the application is exemplified below with reference to specific embodiments.

As shown in fig. 1 to 6, the rotary lifting and transporting device provided by the embodiment of the application comprises a substrate 1, a movable rod 2, a rotating mechanism 3, a lifting mechanism 4, a clamping piece 5 and a plurality of conveying mechanisms 6; the movable rod 2 can move along the axis direction of the movable rod; the rotating mechanism 3 is arranged on the base plate 1, and the driving end of the rotating mechanism 3 is in transmission connection with the movable rod 2 and is used for driving the movable rod 2 to rotate around the axis of the movable rod; the lifting mechanism 4 is arranged on the base plate 1, and the driving end of the lifting mechanism 4 is rotationally connected with the movable rod 2 and used for driving the movable rod 2 to move along the axis of the movable rod; the clamping piece 5 is fixed on the movable rod 2, the clamping piece 5 can rotate around the axis of the movable rod 2 through the movable rod 2 under the drive of the rotating mechanism 3, and the clamping piece 5 can move along the axis direction of the movable rod 2 through the movable rod 2 under the drive of the lifting mechanism 4; the plurality of conveying mechanisms 6 are provided on the movement path of the gripper 5, and the gripper 5 is capable of transferring the workpiece between the plurality of conveying mechanisms 6.

In the above embodiment of the present application, the rotating mechanism 3 drives the movable rod 2 to rotate around its own axis, and the clamping member 5 is driven to rotate to the upper side of one of the conveying mechanisms 6 by the movable rod 2. Then, the lifting mechanism 4 drives the movable rod 2 to move along the axis thereof, the clamping piece 5 is enabled to perform lifting movement through the movable rod 2, and when the clamping piece 5 approaches to a workpiece, the workpiece is clamped through the clamping position of the clamping piece 5. Subsequently, the movement of the movable bar 2 is driven under the action of the rotating mechanism 3 and the lifting mechanism 4, so that the clamping element 5 carries the workpiece onto the other conveying mechanism 6 and the workpiece is deflected on the conveying mechanism 6 and is translated by the conveying mechanism 6 to the processing area. The application has simple integral structure, integrates the rotating mechanism 3 and the lifting mechanism 4 on the base plate 1, drives the clamping piece 5 to rotate and lift through the movable rod 2, carries the workpiece between the conveying mechanisms 6 with a plurality of height differences, and translates the workpiece to a processing area through the conveying mechanisms 6, and has small structural layout occupation space, and can realize translation, steering and high-low position switching of the workpiece in a small space, thereby greatly reducing carrying cost and improving carrying efficiency.

It should be noted that the plurality of conveying mechanisms 6 are disposed on a movement path of the clamping member 5, and the workpiece is translated to the processing area by the conveying mechanisms 6, and the movement path is a movement path of the clamping member 5 for rotation, lifting and combination thereof, so that the plurality of conveying mechanisms 6 can be disposed on the same horizontal plane at intervals, the plurality of conveying mechanisms 6 can also be disposed on different heights, and the clamping member 5 can realize the workpiece transferring among the plurality of different conveying mechanisms 6 on the movement path thereof.

As shown in fig. 1 and 2, the driving end of the lifting mechanism 4 is rotatably connected with one end of the movable rod 2, and the clamping member 5 is fixed on one end of the movable rod 2 far away from the lifting mechanism 4. The driving end of the lifting mechanism 4 and the clamping member 5 are respectively located at two ends of the movable rod 2, so that the movable rod 2 can move along the axis direction of the movable rod 2 by a larger moving distance, and the clamping member 5 can have a larger moving space along the axis direction (i.e. the lifting direction) of the movable rod 2.

As shown in fig. 2 and 3, the lifting mechanism 4 includes a telescopic driver 41 and a push plate 42, the telescopic driver 41 is disposed on the base plate 1, a telescopic end of the telescopic driver 41 moves telescopically along an axial direction of the movable rod 2, the push plate 42 is fixed to the telescopic end of the telescopic driver 41, and the movable rod 2 is rotatably disposed on the push plate 42. The telescopic end of the telescopic driver 41 can drive the movable rod 2 to move in the axial direction thereof through the push plate 42 when performing telescopic movement in the axial direction of the movable rod 2. Meanwhile, the movable rod 2 is rotatably connected to the push plate 42, and the movable rod 2 does not influence the rotation along the axis direction thereof during the above-mentioned movement.

As shown in fig. 2 and 3, the push plate 42 is provided with a push plate bearing 421, and the movable rod 2 is rotatably connected to the push plate 42 through the push plate bearing 421. The base plate 1 is provided with a telescopic driver mounting seat 411, the telescopic driver 41 is fixed on the base plate 1 through the telescopic driver mounting seat 411, and the telescopic driver 41 drives the movable rod 2 to move along the axis direction of the movable rod through the push plate 42.

The telescopic actuator 41 may be a lifting cylinder, a linear screw, or the like having a telescopic function.

As shown in fig. 2 and 3, the rotation mechanism 3 includes a motor 31 and a transmission assembly 32, the motor 31 and the transmission assembly 32 are both disposed on the base plate 1, and the motor 31 drives the movable rod 2 to rotate around its own axis through the transmission assembly 32. The base plate 1 is provided with a motor mount 311, and the motor 31 is fixed to the base plate 1 by the motor mount 311.

Illustratively, the drive assembly 32 may be a drive wheel, driven by a drive belt or chain; the driving gear and the driven gear can also be driven by gear meshing.

As shown in fig. 2 to 4, the transmission assembly 32 includes a driving wheel 321, a driven wheel 322, a synchronous belt 323, a bearing 324 and a rotating shaft sleeve 325, a through hole for the movable rod 2 to pass through is provided on the base plate 1, the driving wheel 321 is fixed on the output shaft of the motor 31, the bearing 324 is provided in the through hole, the rotating shaft sleeve 325 is movably connected in the bearing 324, the movable rod 2 is slidably provided in the rotating shaft sleeve 325 along the axial direction of the rotating shaft sleeve 325, the movable rod 2 and the rotating shaft sleeve 325 are circumferentially limited, the driven wheel 322 is fixed at one end of the rotating shaft sleeve 325 far away from the second bearing 324, and the driving wheel 321 and the driven wheel 322 are driven by the synchronous belt 323.

In the above embodiment, the motor 31 drives the driving wheel 321 to rotate, and the driving wheel 321 drives the driven wheel 322 to rotate through the timing belt 323. When the driven wheel 322 rotates, the rotating shaft sleeve 325 is driven to rotate in the bearing 324, and because the movable rod 2 and the rotating shaft sleeve 325 are limited in the circumferential direction, the rotating shaft sleeve 325 can also drive the movable rod 2 to rotate when rotating, so that the movable rod 2 rotates around the axis of the movable rod 2. Meanwhile, the movable rod 2 is slidably disposed in the rotating shaft sleeve 325 along the axial direction of the rotating shaft sleeve 325, and the movable rod 2 can move in the rotating shaft sleeve 325 along the axial direction of the rotating shaft sleeve 325 under the driving of the driving end of the lifting mechanism 4, that is, the movable rod 2 can move up and down in the rotating shaft sleeve 325.

As shown in fig. 2 to 4, a bearing seat is arranged in the through hole, a bearing 324 is arranged in the bearing seat, and a fixing ring 327 is arranged in the bearing 324, so that the stability and the bearing capacity of the bearing 324 are improved. Illustratively, the bearing 324 may be a deep groove ball bearing.

As shown in fig. 5, the movable rod 2 is a spline shaft 21, a spline housing 22 is sleeved on the spline shaft 21, and the spline shaft 21 is arranged in a rotating shaft sleeve 325 through the spline housing 22. The spline housing 22 is secured within the swivel sleeve 325 by screws.

The spline shaft 21 can transmit mechanical torque, a longitudinal key slot is formed on the outer surface of the spline shaft 21, and a spline housing 22 sleeved on the spline shaft 21 is also provided with a corresponding key slot, so that synchronous rotation with the rotating shaft sleeve 325 can be kept. The spline shaft 21 can also slide longitudinally on the rotating sleeve 325 while rotating.

As shown in fig. 1 and 2, the base plate 1 has a first side and a second side opposite to each other, the transmission assembly 32 is disposed on the first side, and the clamping member 5 is fixed to one end of the movable rod 2 located on the second side. By arranging the transmission assembly 32 and the clamping member 5 on the two sides of the base plate 1 respectively with the base plate 1 as a reference, the clamping member 5 can not collide with related devices of the transmission assembly 32 when moving along the axis direction of the movable rod 2, and the clamping member 5 has a larger movement space.

As shown in fig. 1 and 2, the motor mount 311, the telescopic driver mount 411, the driving wheel 321, the driven wheel 322, the synchronous belt 323, the bearing 324 and the rotating shaft sleeve 325 are all located on the first side of the base plate 1, and the clamping member 5 is fixed to one end of the movable rod 2 located on the second side.

As shown in fig. 3 and 4, a swivel sleeve 325 is cooperatively coupled to the driven wheel 322 via a flat key 326. The outer side wall of the rotary shaft sleeve 325 and the inner ring side wall of the driven wheel 322 are respectively provided with a notch, the two notches are correspondingly arranged to form a flat key groove, a flat key 326 is inserted in the flat key groove, and the assembly connection and power transmission of the rotary shaft sleeve 325 and the driven wheel 322 are performed through the flat key 326.

As shown in fig. 1 and 2, the movable rod 2 is provided with a clamp mounting plate 51, the clamp 5 is provided on the clamp mounting plate 51, the clamp 5 has a clamping position for clamping the workpiece, and the clamping position is provided at an interval from the axis of the movable rod 2. The clamping position and the axis of the movable rod 2 are arranged at intervals, so that when the clamping piece 5 rotates, the clamping position can circumferentially rotate around the axis of the movable rod 2, and the workpiece is transferred.

The holder mounting plate 51 is mainly used for mounting the holder 5, and the movement space of the holder 5 can be enlarged by adjusting the length of the holder mounting plate 51.

The clamping piece mounting plate 51 can also have a telescopic function, and the length of the clamping piece mounting plate 51 can be freely adjusted to promote the degree of freedom of the clamping piece 5, so that the clamping operation of the clamping piece 5 is more flexible and diversified, the clamping device can adapt to complex clamping environments, and workpieces can be accurately clamped.

The clamping piece 5 is mainly used for clamping a workpiece. By way of example, the gripping member 5 may be a pneumatic finger, an electric finger, or the like.

As shown in fig. 6, the conveying mechanism 6 includes a conveying platform 61 and a workpiece groove 62 for fitting a workpiece, the conveying platform 61 is provided on the moving path of the holder 5, the workpiece groove 62 is provided on the conveying platform 61, and the conveying platform 61 is used for horizontally conveying the workpiece groove 62 to a specified position.

Wherein, the conveying platform 61 includes the frame, two transfer rollers and conveyer belt, and two transfer rollers all rotate and set up in the frame, and one of them transfer roller rotates through the frame drive, and conveyer belt tensioning cover is established between two transfer rollers, and work piece groove 62 sets up on the conveyer belt. The workpiece tray 62 is transported horizontally to a designated position by a conveyor.

While the foregoing is directed to the preferred embodiments of the present application, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present application, and such modifications and adaptations are intended to be comprehended within the scope of the present application.

Claims (10)

1. A rotary lifting and transporting device, comprising:

a substrate (1);

A movable rod (2) movable along its own axis;

The rotating mechanism (3) is arranged on the base plate (1), and the driving end of the rotating mechanism (3) is connected with the movable rod (2) in a transmission way and is used for driving the movable rod (2) to rotate around the axis of the movable rod;

The lifting mechanism (4) is arranged on the base plate (1), and the driving end of the lifting mechanism (4) is rotationally connected with the movable rod (2) and used for driving the movable rod (2) to move along the axis of the movable rod;

The clamping piece (5) is fixed on the movable rod (2), the clamping piece (5) can rotate around the axis of the movable rod (2) through the movable rod (2) under the driving of the rotating mechanism (3), and the clamping piece (5) can move along the axis direction of the movable rod (2) through the movable rod (2) under the driving of the lifting mechanism (4); and

And a plurality of conveying mechanisms (6) arranged on the movement path of the clamping piece (5), wherein the clamping piece (5) can transfer workpieces among the conveying mechanisms (6).

2. The rotary lifting handling device according to claim 1, wherein the driving end of the lifting mechanism (4) is rotatably connected with one end of the movable rod (2), and the clamping member (5) is fixed on one end of the movable rod (2) far away from the lifting mechanism (4).

3. The rotary lifting conveying device according to claim 1 or 2, wherein the lifting mechanism (4) comprises a telescopic driver (41) and a push plate (42), the telescopic driver (41) is arranged on the base plate (1), the telescopic end of the telescopic driver (41) stretches and moves along the axial direction of the movable rod (2), the push plate (42) is fixed on the telescopic end of the telescopic driver (41), the movable rod (2) is rotatably arranged on the push plate (42), and the telescopic driver (41) drives the movable rod (2) to move along the axial direction of the push plate (42).

4. The rotary lifting handling device according to claim 1 or 2, characterized in that the rotary mechanism (3) comprises a motor (31) and a transmission assembly (32), the motor (31) and the transmission assembly (32) are both arranged on the base plate (1), and the motor (31) drives the movable rod (2) to rotate around the axis of the motor through the transmission assembly (32).

5. The rotary lifting handling device according to claim 4, wherein the transmission assembly (32) comprises a driving wheel (321), a driven wheel (322), a synchronous belt (323), a bearing (324) and a rotary shaft sleeve (325), a through hole for the movable rod (2) to pass through is formed in the base plate (1), the driving wheel (321) is fixed on an output shaft of the motor (31), the bearing (324) is arranged in the through hole, the rotary shaft sleeve (325) is movably connected in the bearing (324), the movable rod (2) is slidably arranged in the rotary shaft sleeve (325) along the axial direction of the rotary shaft sleeve (325), the movable rod (2) and the rotary shaft sleeve (325) are circumferentially limited, the driven wheel (322) is fixed at one end of the rotary shaft sleeve (325) far away from the bearing (324), and the driving wheel (321) and the driven wheel (322) are in transmission through the synchronous belt (323).

6. The rotary lifting conveying device according to claim 5, wherein the movable rod (2) is a spline shaft (21), a spline housing (22) is sleeved on the spline shaft (21), and the spline shaft (21) is arranged in the rotary shaft sleeve (325) through the spline housing (22).

7. The rotary lifting and transporting device according to claim 5, wherein the base plate (1) has a first side and a second side which are disposed opposite to each other, the transmission assembly (32) is disposed on the first side, and the clamping member (5) is fixed to an end of the movable rod (2) on the second side.

8. The rotary lift handling device of claim 5, wherein the swivel sleeve (325) is cooperatively coupled to the driven wheel (322) via a flat key (326).

9. The rotary lifting conveying device according to claim 1, characterized in that a clamping piece mounting plate (51) is arranged on the movable rod (2), the clamping piece (5) is arranged on the clamping piece mounting plate (51), the clamping piece (5) is provided with a clamping position for clamping a workpiece, and the clamping position is arranged at intervals with the axis of the movable rod (2).

10. The rotary lifting and transporting device according to claim 1, characterized in that the transporting mechanism (6) comprises a transporting platform (61) and a workpiece groove (62) for assembling a workpiece, the transporting platform (61) is disposed on a moving path of the clamping member (5), the workpiece groove (62) is disposed on the transporting platform (61), and the transporting platform (61) is used for transporting the workpiece groove (62) horizontally to a designated position.