CN221274528U

CN221274528U - Actuator

Info

Publication number: CN221274528U
Application number: CN202322863614.XU
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Jiangsu Lidao Technology Co ltd
Current assignee: Jiangsu Lidao Technology Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-07-05
Anticipated expiration: 2033-10-24

Abstract

The utility model relates to the technical field of actuators, and discloses an actuator, which comprises a linear motion assembly, a rotary motion assembly, an adsorption assembly and a pipeline assembly, wherein a first driving part of the linear motion assembly is arranged in an extending mode along a first direction and is connected with a first transmission mechanism of the linear motion assembly, the first transmission mechanism is arranged in an extending mode along a second direction, the second direction is mutually perpendicular to the first direction, the rotary motion assembly is connected with the first transmission mechanism, the rotary motion assembly is positioned on one side, facing the first driving part, of the first transmission mechanism along the first direction, the adsorption assembly is arranged on the rotary motion assembly, the pipeline assembly is communicated with the adsorption assembly, the pipeline assembly is used for providing adsorption force for the adsorption assembly, and the pipeline assembly is at least partially positioned on one side, facing away from the first transmission mechanism, of the rotary motion assembly. By adopting the actuator, the volume of the actuator is smaller, the occupied space is smaller, a plurality of actuators can be arranged at the same station, and the production and detection efficiency is higher.

Description

Actuator

Technical Field

The utility model relates to the technical field of actuators, in particular to an actuator.

Background

The ZR (Linear rotation) actuator is an actuator capable of realizing linear motion and rotary motion, and can realize the actions of taking, rotating, discharging and the like of materials by utilizing the combination of the linear motion and the rotary motion and a vacuum material sucking system of the actuator, and is mainly applied to the taking and discharging operation of small parts in the production and detection processes of products such as 3C products, automobile electronics, precise hardware and the like.

However, the existing ZR actuators are large in size, large in occupied space, limited in use area, and difficult to arrange a large number of actuators at the same station, so that production and detection efficiency are affected.

Disclosure of utility model

The embodiment of the utility model discloses an actuator, which has smaller volume and smaller occupied space, can be arranged in a plurality of actuators at the same station, and has higher production and detection efficiency.

The embodiment of the utility model discloses an actuator, which comprises a linear motion assembly, a rotary motion assembly, an adsorption assembly and a pipeline assembly, wherein the linear motion assembly comprises a first driving part and a first transmission mechanism, the first driving part is arranged in an extending manner along a first direction and is connected with the first transmission mechanism, the first transmission mechanism is arranged in an extending manner along a second direction, the second direction is mutually perpendicular to the first direction, the rotary motion assembly is connected with the first transmission mechanism, the rotary motion assembly is positioned at one side of the first transmission mechanism facing the first driving part along the first direction, the adsorption assembly is arranged on the rotary motion assembly, the pipeline assembly is communicated with the adsorption assembly, and the pipeline assembly is used for providing adsorption force for the adsorption assembly and is at least partially positioned at one side of the rotary motion assembly facing away from the first transmission mechanism;

The first driving component is used for driving the first transmission mechanism to drive the rotary motion assembly to move along the second direction, and the rotary motion assembly is used for driving the adsorption assembly to rotate around a straight line where the second direction is located.

As an alternative implementation manner, in an embodiment of the present utility model, the adsorption component includes an adsorption component, where the adsorption component has a hollow portion and a first open end, the first open end is connected to the hollow portion, the pipeline component is connected to the hollow portion, and the rotary motion component is connected to an end of the adsorption component facing away from the first open end, so as to drive the adsorption component to rotate around a line where the second direction is located.

As an optional implementation manner, in an embodiment of the present utility model, the adsorption assembly further includes a mounting seat, the mounting seat is connected to the first transmission mechanism, the mounting seat is located at a side of the first transmission mechanism facing the first driving component along the first direction, the adsorption component is rotatably disposed on the mounting seat, the first open end protrudes from a side of the mounting seat facing away from the first driving component, and the rotary motion assembly is disposed on a side of the mounting seat facing the first driving component.

As an optional implementation manner, in an embodiment of the present utility model, the mounting seat is provided with a through hole and a first connection hole, the through hole penetrates through the mounting seat along the second direction, the first connection hole is located at a peripheral side of the mounting seat and is communicated with the through hole, the pipeline component is communicated with the first connection hole, the adsorption component is rotatably disposed in the through hole, and the hollow portion is communicated with the through hole.

As an alternative embodiment, in an embodiment of the present utility model, a second connection hole is provided on a peripheral side of the adsorption member, and the second connection hole communicates with the through hole and the hollow portion.

As an optional implementation manner, in an embodiment of the present utility model, the adsorption assembly further includes a bearing and a first sealing ring, the bearing is disposed on the through hole, the adsorption component is connected to the bearing, the first sealing ring is disposed between the adsorption component and the through hole, and the first sealing ring is located between the bearing and the second connecting hole.

As an alternative implementation manner, in an embodiment of the present utility model, the rotary motion assembly includes a second driving component, the second driving component is a motor, an end of the adsorption component connected to the rotary motion assembly is a second open end, the second open end is communicated with the hollow portion, and a driving shaft of the second driving component extends into the second open end and is connected to the second open end.

As an alternative implementation manner, in an embodiment of the present utility model, the rotary motion assembly further includes a second sealing ring sleeved on the driving shaft of the second driving component, and the second sealing ring is pressed between the second driving component and the end surface of the second opening end.

As an optional implementation manner, in an embodiment of the present utility model, the actuator further includes a flexible electrical connector, where the flexible electrical connector is connected to the second driving component, and the other end of the flexible electrical connector is used to electrically connect to an external circuit, and the flexible electrical connector is located on a side of the second driving component facing away from the first transmission mechanism.

As an alternative implementation manner, in an embodiment of the present utility model, the actuator further includes a housing, where the housing is provided with a first opening, and the housing is configured to accommodate the linear motion assembly, the rotary motion assembly, and the pipeline assembly, and the first opening end of the adsorption component protrudes from the first opening.

As an optional implementation manner, in an embodiment of the present utility model, the pipeline assembly includes a first joint and a telescopic pipe, the first joint is connected to the adsorption assembly, the telescopic pipe is located on a side of the rotary motion assembly, which is away from the first transmission mechanism, one end of the telescopic pipe is connected to the first joint, the other end of the telescopic pipe is used for being connected to an external vacuum pump, the external vacuum pump is used for generating the adsorption force, and the telescopic pipe is used for extending and retracting along the second direction along with the movement of the adsorption assembly.

As an alternative implementation manner, in an embodiment of the present utility model, the pipeline assembly further includes a branching block and a pressure detecting component, where the branching block is located on a side of the first driving component facing away from the first transmission mechanism, and the branching block has a first air port, a second air port and a third air port that are communicated, where the first air port is used to communicate with the external vacuum pump, the second air port is communicated with the pressure detecting component, and the third air port is communicated with the other end of the telescopic pipe.

As an optional implementation manner, in an embodiment of the present utility model, the actuator further includes a housing, where the housing is provided with a second opening, the housing is configured to accommodate the linear motion assembly, the rotary motion assembly, and a part of the pipeline assembly, and the pipeline assembly further includes a second connector, where the second connector is disposed in the second opening, one end of the second connector located in the housing is connected to the first air port, and one end of the second connector located outside the housing is configured to be connected to the external vacuum pump.

As an optional implementation manner, in an embodiment of the present utility model, the actuator further includes a sliding mechanism, where the sliding mechanism includes a sliding rail and a sliding block, the sliding rail is disposed between the first transmission mechanism and the mounting seat, the sliding rail is disposed to extend along the second direction, the sliding block is slidably connected to the sliding rail along the second direction, and the sliding block is connected to the mounting seat.

As an optional implementation manner, in an embodiment of the present utility model, the actuator further includes a fixing element and an elastic element, where the fixing element is disposed at one end of the sliding rail facing the first driving component along the second direction, and two ends of the elastic element are respectively connected to the fixing element and the mounting seat.

In an optional embodiment of the present utility model, the first driving component is a motor, the first transmission mechanism includes a synchronous belt mechanism and a connecting piece, the synchronous belt mechanism includes a first synchronous wheel, a second synchronous wheel, and a synchronous belt, the first synchronous wheel is connected to the first driving component, the second synchronous wheel and the second synchronous wheel are arranged at intervals along the second direction, two ends of the synchronous belt are respectively connected to the first synchronous wheel and the second synchronous wheel, and the connecting piece is connected to the synchronous belt and the rotary motion component.

Compared with the prior art, the embodiment of the utility model has at least the following beneficial effects:

In the embodiment of the utility model, the first driving part of the linear motion assembly is connected with the first transmission mechanism, and the first transmission mechanism is utilized to connect the rotary motion assembly, so that the first driving part can drive the first transmission mechanism to drive the rotary motion assembly to move along the second direction, the adsorption assembly is arranged on the rotary motion assembly and can move along the second direction along with the rotary motion assembly, the rotary motion assembly can drive the adsorption assembly to rotate around the line where the second direction is located, and meanwhile, the pipeline assembly is communicated with the adsorption assembly to provide adsorption force for the adsorption assembly. Based on this, when utilizing this executor to shift the material, the adsorption component can be followed the second direction and moved to utilize adsorption affinity to adsorb the material, realize getting of material, at this moment, the adsorption component can rotate in order to rotate the orientation of material in order to change the material around the straight line that the second direction is located, and when pipeline subassembly does not provide adsorption affinity, the adsorption component can loosen the material in order to realize the blowing.

And, extend the setting through first drive component along first direction, first drive mechanism extends the setting along the second direction, make first drive component and first drive mechanism be the L font and arrange roughly, and rotary motion subassembly is located first drive mechanism along one side of first drive component, rotary motion subassembly is located to the adsorption component, and pipeline subassembly is at least partly located rotary motion subassembly and deviates from one side of first drive mechanism, so, utilize the blank space setting rotary motion subassembly outside the L font between first drive component and the first drive mechanism, adsorption component and pipeline subassembly, can make full use of space setting each subassembly of executor, make the structure between each subassembly of executor compacter, thereby reduce the volume of executor, the executor occupation space is less, can arrange the executor of a large number at same station, production and detection's efficiency is higher.

Drawings

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

FIG. 1 is a schematic diagram of an actuator according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a rotary motion assembly and an adsorption assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is a schematic view of the structure of a housing disclosed in an embodiment of the present utility model;

FIG. 5 is a schematic view of a piping assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of another view of a housing disclosed in an embodiment of the present utility model;

fig. 7 is a schematic view of an actuator (with piping components omitted) according to an embodiment of the present utility model.

Description of the main reference numerals

100. An actuator; 10. a linear motion assembly; 11. a first driving part; 12. a first transmission mechanism; 121. a synchronous belt mechanism; 121a, a first synchronizing wheel; 121b, a second synchronizing wheel; 121c, a synchronous belt; 122. a connecting piece; 20. a rotary motion assembly; 21. a second driving part; 22. a second seal ring; 30. an adsorption assembly; 31. an adsorption member; 31a, a hollow portion; 31b, a first open end; 31c, a second connecting hole; 31d, a second open end; 32. a mounting base; 32a, through holes; 32b, first connection holes; 33. a bearing; 34. a first seal ring; 40. a pipeline assembly; 41. a first joint; 42. a telescoping tube; 43. a shunt block; 44. a pressure detecting section; 45. a second joint; 50. a flexible electrical connector; 60. a housing; 60a, a first opening; 60b, a second opening; 70. a sliding mechanism; 71. a slide rail; 72. a slide block; 81. a fixing member; 82. an elastic member; x, a first direction; y, second direction.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different devices, elements, or components (the particular species and configurations may be the same or different), and are not used to indicate or imply the relative importance and number of devices, elements, or components indicated. Unless otherwise indicated, the meaning of "a plurality" is two or more.

The utility model discloses an actuator, which has smaller volume and smaller occupied space, can be arranged in a plurality of actuators at the same station and has higher production and detection efficiency.

Referring to fig. 1, a schematic structural diagram of an actuator 100 according to an embodiment of the utility model is provided, the actuator 100 includes a linear motion assembly 10, a rotary motion assembly 20, an adsorption assembly 30 and a pipeline assembly 40, the linear motion assembly 10 includes a first driving component 11 and a first transmission mechanism 12, the first driving component 11 is disposed along a first direction x and connected to the first transmission mechanism 12, the first transmission mechanism 12 is disposed along a second direction y, the second direction y is perpendicular to the first direction x, the rotary motion assembly 20 is connected to the first transmission mechanism 12, the rotary motion assembly 20 is located at a side of the first transmission mechanism 12 facing the first driving component 11 along the first direction x, the adsorption assembly 30 is disposed at the rotary motion assembly 20, the pipeline assembly 40 is connected to the adsorption assembly 30, the pipeline assembly 40 is used for providing an adsorption force to the adsorption assembly 30, and the pipeline assembly 40 is at least partially located at a side of the rotary motion assembly 20 facing away from the first transmission mechanism 12;

The first driving component 11 is configured to drive the first transmission mechanism 12 to drive the rotary motion assembly 20 to move along the second direction y, and the rotary motion assembly 20 is configured to drive the adsorption assembly 30 to rotate around a line along the second direction y.

Alternatively, the first direction x may be a width direction of the actuator 100, and the second direction y may be a length direction of the actuator 100. In some other embodiments, the first direction x may also be the length direction of the actuator 100, and the second direction y may be the width direction of the actuator 100, which may be selected according to practical situations, and the embodiment is not limited thereto specifically.

In this embodiment, the first driving component 11 of the linear motion assembly 10 is connected to the first transmission mechanism 12, and the first transmission mechanism 12 is used to connect the rotary motion assembly 20, so that the first driving component 11 can drive the first transmission mechanism 12 to drive the rotary motion assembly 20 to move along the second direction y, the adsorption assembly 30 is disposed on the rotary motion assembly 20 through the adsorption assembly 30, the adsorption assembly 30 can move along the second direction y along with the rotary motion assembly 20, and the rotary motion assembly 20 can drive the adsorption assembly 30 to rotate around the line where the second direction y is located, and meanwhile, the pipeline assembly 40 is used to connect with the adsorption assembly 30 to provide the adsorption assembly 30 with adsorption force. Based on this, when the material is transferred by using the actuator 100, the adsorption assembly 30 can move close along the second direction y, so as to adsorb the material by using the adsorption force, and material taking is realized, at this time, the adsorption assembly 30 can rotate around the line where the second direction y is located to rotate the material, so as to change the direction of the material, and when the pipeline assembly 40 does not provide the adsorption force, the adsorption assembly 30 can loosen the material to realize material discharging.

In addition, the first driving component 11 is arranged along the first direction x in an extending manner, the first transmission mechanism 12 is arranged along the second direction y in an extending manner, so that the first driving component 11 and the first transmission mechanism 12 are approximately distributed in an L shape, the rotary motion component 20 is located on one side of the first transmission mechanism 12 facing the first driving component 11 along the first direction x, the adsorption component 30 is located on the rotary motion component 20, and the pipeline component 40 is located on one side of the rotary motion component 20 facing away from the first transmission mechanism 12, at least part of the pipeline component 40 is located on the other side of the rotary motion component 20 facing away from the first transmission mechanism 12, and therefore, the rotary motion component 20, the adsorption component 30 and the pipeline component 40 are arranged by utilizing the empty space between the first driving component 11 and the first transmission mechanism 12, each component of the actuator 100 can be arranged fully, the structure between each component of the actuator 100 is more compact, the volume of the actuator 100 is reduced, the actuator 100 occupies less space, a larger number of actuators 100 can be arranged at the same station, and the production and detection efficiency is higher.

The empty space is a space except for the L-shape when the first driving member 11 and the first transmission mechanism 12 which are arranged in the substantially L-shape are placed in the square space. That is, when the rotary motion assembly 20, the adsorption assembly 30, and the pipe assembly 40 are disposed using the empty space, the respective assemblies of the actuator 100 are arranged in a substantially square shape as a whole.

In some embodiments, as shown in fig. 2 and 3, the adsorption assembly 30 includes an adsorption member 31, the adsorption member 31 has a hollow portion 31a and a first open end 31b, the first open end 31b is connected to the hollow portion 31a, the pipeline assembly 40 is connected to the hollow portion 31a, and the rotary motion assembly 20 is connected to an end of the adsorption member 31 facing away from the first open end 31b, so as to drive the adsorption member 31 to rotate around a line in the second direction y. Like this, communicate in cavity 31a through the pipeline subassembly 40, the adsorption affinity that pipeline subassembly 40 provided can pass through cavity 31a and transmit to first open end 31b to make the first open end 31b of adsorption component 31 can adsorb the material, simultaneously, utilize the rotation component drive adsorption component 31 to rotate around the straight line that second direction y is located, can make the material rotate around the straight line that second direction y is located, thereby adjust the orientation of material.

Illustratively, the adsorption assembly 30 further includes a mounting base 32, the mounting base 32 is connected to the first transmission mechanism 12, the mounting base 32 is located on a side of the first transmission mechanism 12 facing the first driving component 11 along the first direction x, the adsorption component 31 is rotatably disposed on the mounting base 32, and the first open end 31b protrudes from a side of the mounting base 32 facing away from the first driving component 11, and the rotary motion assembly 20 is disposed on a side of the mounting base 32 facing the first driving component 11. Thus, on the one hand, the mounting seat 32 is connected to the first transmission mechanism 12, the rotary motion assembly 20 and the adsorption component 31 are arranged by using the mounting seat 32, and when the first driving component 11 drives the first transmission mechanism 12 to move, the first transmission mechanism 12 can drive the mounting seat 32 to move along the second direction y, so that the rotary motion assembly 20 and the adsorption component 31 are driven by the mounting seat 32 to simultaneously move along the second direction y, on the other hand, the mounting seat 32 is arranged on one side, facing the first driving component 11, of the first transmission mechanism 12 along the first direction x, of the rotary motion assembly 20 and the adsorption component 30, which are arranged on the mounting seat 32, are positioned on one side, facing the first driving component 11, of the first transmission mechanism 12 along the first direction x, and therefore, the blank space can be fully utilized, compact arrangement among all components of the actuator 100 is realized, and the whole volume of the actuator 100 is reduced.

In some embodiments, the mounting base 32 is provided with a through hole 32a and a first connecting hole 32b, the through hole 32a penetrates the mounting base 32 along the second direction y, the first connecting hole 32b is located at a peripheral side of the mounting base 32 and is communicated with the through hole 32a, the pipeline assembly 40 is communicated with the first connecting hole 32b, the adsorption component 31 is rotatably arranged in the through hole 32a, and the hollow portion 31a is communicated with the through hole 32a. In this way, on the one hand, the first connection hole 32b is communicated with the pipe assembly 40, the through hole 32a is used to communicate the first connection block and the hollow portion 31a, and the provided adsorption force can be transferred to the first open end 31b through the first connection hole 32b, the through hole 32a and the hollow portion 31a in sequence, so that the first open end 31b of the adsorption member 31 can adsorb the material. On the other hand, when the adsorption member 31 is rotatably disposed in the through hole 32a and the rotary motion assembly 20 is used to drive the adsorption member 31 to rotate around the line in which the second direction y is located relative to the through hole 32a, the hollow portion 31a of the adsorption member 31 can always be kept in communication with the pipe assembly 40 through the through hole 32a and the first connection block, so that the pipe assembly 40 can be prevented from being wound due to the rotation of the adsorption member 31.

Illustratively, the adsorbing member 31 is provided with a second connection hole 31c on the circumferential side, and the second connection hole 31c communicates with the through hole 32a and the hollow portion 31a. In this way, the through hole 32a and the hollow portion 31a are communicated by the second connection hole 31c on the circumferential side, the second connection hole 31c can always communicate with the hollow portion 31a of the suction member 31 itself, and when the suction member 31 is rotated by the rotation movement assembly 20, the second connection hole 31c on the circumferential side of the suction member 31 can also always communicate with the through hole 32a, thereby ensuring the communication between the pipe assembly 40 and the suction member 31.

Optionally, the adsorption assembly 30 further includes a bearing 33 and a first sealing ring 34, the bearing 33 is disposed in the through hole 32a, the adsorption member 31 is connected to the bearing 33, the first sealing ring 34 is disposed between the adsorption member 31 and the through hole 32a, and the first sealing ring 34 is disposed between the bearing 33 and the second connecting hole 31 c. In this way, on the one hand, the bearing 33 is used to realize the rotational connection between the adsorbing member 31 and the through hole 32a, so that the rotational friction can be reduced, the rotating of the adsorbing member 31 relative to the mounting seat 32 is smoother and smoother, and noise generated by vibration is less. On the other hand, the double seal is achieved by the bearing 33 and the first seal ring 34, and it is possible to prevent foreign matters such as water and dust from entering the communication portion between the second connection hole 31c and the through hole 32a from entering the through hole 32a, and to prevent the hollow portion 31a of the adsorbing member 31 and the pipe assembly 40 from being blocked.

In some embodiments, the rotary motion assembly 20 includes a second driving component 21, the second driving component 21 is a motor, one end of the adsorption component 31 connected to the rotary motion assembly 20 is a second open end 31d, the second open end 31d is communicated with the hollow portion 31a, and a driving shaft of the second driving component 21 extends into the second open end 31d and is connected to the second open end 31 d. In this way, the driving shaft of the second driving part 21 extends into the second opening end 31d and is connected with the second opening end 31d, the connection strength between the driving shaft of the second driving part 21 and the adsorption part 31 is higher, the coaxiality is higher, and the driving shaft of the second driving part 21 rotates to drive the adsorption part 31 to rotate smoothly and stably relative to the mounting seat 32.

Illustratively, the rotary motion assembly 20 further includes a second seal ring 22, the second seal ring 22 is sleeved on the driving shaft of the second driving member 21, and the second seal ring 22 is pressed between the second driving member 21 and the end surface of the second open end 31 d. In this way, the second seal ring 22 is pressed between the second driving member 21 and the end face of the second open end 31d, and the second seal ring 22 can seal the joint between the driving shaft of the second driving member 21 and the second open end 31d, so that foreign matters such as water and dust can be prevented from entering the hollow portion 31a from the joint between the driving shaft of the second driving member 21 and the second open end 31d, and clogging of the hollow portion 31a of the adsorbing member 31 and the pipe assembly 40 can be prevented.

Optionally, the actuator 100 further includes a flexible electrical connector 50, where the flexible electrical connector 50 is connected to the second driving component 21, and the other end of the flexible electrical connector 50 is used for electrically connecting to an external circuit (not shown), and the flexible electrical connector 50 is located on a side of the second driving component 21 facing away from the first transmission mechanism 12. In this way, on the one hand, the electrical conduction between the second driving part 21 and the external circuit is achieved by the flexible connector 50, and the external circuit can supply the electric energy to the second driving part 21 and control the second driving part 21, and the flexible connector 50 can be connected to the encoder and the power line of the second driving part 21. On the other hand, the flexible electric connector 50 is adopted, and the flexible deformable characteristic is utilized, so that the flexible electric connector 50 can be bent and arranged on one side of the second driving part 21, which is away from the first transmission mechanism 12, the space occupied by the flexible electric connector 50 is reduced, the flexible electric connector 50 is more compact in cooperation with the second driving part 21, and the overall size of the actuator 100 is reduced.

In some embodiments, as shown in fig. 1 and 4, the actuator 100 further includes a housing 60, the housing 60 is provided with a first opening 60a, the housing 60 is used for accommodating the linear motion assembly 10, the rotary motion assembly 20 and the pipeline assembly 40, and the first opening end 31b of the adsorption member 31 protrudes out of the first opening 60a. In this way, each component of the actuator 100 is accommodated in the housing 60, so that each component can be protected, and the first opening end 31b of the adsorption member 31 protrudes out of the first housing 60, so that the adsorption accessory can adsorb the material located outside the housing 60.

As shown in fig. 5, the pipeline assembly 40 includes a first joint 41 and a telescopic pipe 42, the first joint 41 is connected to the adsorption assembly 30, the telescopic pipe 42 is located on a side of the rotary motion assembly 20 away from the first transmission mechanism 12, one end of the telescopic pipe 42 is connected to the first joint 41, the other end of the telescopic pipe 42 is connected to an external vacuum pump (not shown), the external vacuum pump is used for generating adsorption force, and the telescopic pipe 42 is used for stretching along with the movement of the adsorption assembly 30 along the second direction y. In this way, on the one hand, by arranging the first joint 41 on the side of the rotary motion assembly 20 facing away from the first transmission mechanism 12, the space can be fully utilized to arrange the first joint 41, and on the other hand, by adopting the telescopic pipe 42, the first joint 41 and the telescopic pipe 42 can be ensured to be always connected when the adsorption member 31 moves along the second direction y, and the space occupied by the telescopic pipe 42 can be reduced by utilizing the shortening of the telescopic pipe 42.

In some embodiments, the conduit assembly 40 further includes a branching block 43 and a pressure detecting member 44, the branching block 43 is located on a side of the first driving member 11 away from the first transmission mechanism 12, the branching block 43 has a first air port (not shown) communicating with an external vacuum pump, a second air port (not shown) communicating with the pressure detecting member 44, and a third air port (not shown) communicating with the other end of the telescopic pipe 42. Thus, the external vacuum pump is connected to the pressure detecting member 44 and the telescopic pipe 42 by the branching block 43, and the telescopic pipe 42 can transmit the adsorption force to the adsorbing member 31 to adsorb the material on the one hand, and the pressure detecting member 44 can detect the size of the adsorption force by the vacuum degree to ensure that the adsorption force is sufficient to adsorb the material on the other hand.

Optionally, as shown in fig. 6, the housing 60 is provided with a second opening 60b, the pipeline assembly 40 further includes a second connector 45, the second connector 45 is provided at the second opening 60b, one end of the second connector 45 located in the housing 60 is communicated with the first air port, and one end of the second connector 45 located outside the housing 60 is used for communicating with an external vacuum pump. In this way, the second joint 45 is provided in the second opening 60b, so that the second joint 45 can serve as a bridge between the inside and outside of the casing 60, and the communication between the external vacuum pump and the branching block 43 in the casing 60 can be realized.

In some embodiments, as shown in fig. 7, the actuator 100 further includes a sliding mechanism 70, the sliding mechanism 70 includes a sliding rail 71 and a sliding block 72, the sliding rail 71 is disposed between the first transmission mechanism 12 and the mounting base 32, the sliding rail 71 extends along the second direction y, the sliding block 72 is slidably connected to the sliding rail 71 along the second direction y, and the sliding block 72 is connected to the mounting base 32. Thus, on the one hand, by utilizing the cooperation of the sliding rail 71 and the sliding block 72, the mounting seat 32 is connected to the sliding block 72, so that guidance can be provided for the movement of the mounting block, and the mounting block is more stable and reliable when moving along the first direction x, thereby improving the accuracy of adsorbing materials by the adsorption component 31. On the other hand, the sliding mechanism 70 is provided by using the space between the first transmission mechanism 12 and the mounting base 32, so that the space is fully utilized, the sliding mechanism 70, the first transmission mechanism 12 and the mounting base 32 are compact, and the whole volume of the actuator 100 can be reduced.

The actuator 100 further includes a fixing member 81 and an elastic member 82, wherein the fixing member 81 is disposed at one end of the sliding rail 71 facing the first driving component 11 along the second direction y, and two ends of the elastic member 82 are respectively connected to the fixing member 81 and the mounting seat 32. In this way, the elastic force is provided by the elastic member 82, which is opposite to the gravitational force direction of the rotary motion assembly 20 and the suction assembly 30, whereby the rated load of the first driving member 11 can be reduced, and the rotary motion assembly 20 and the suction assembly 30 are not moved in the second direction y by the self-gravity.

In some embodiments, the first driving part 11 is a motor, the first transmission mechanism 12 includes a synchronous belt mechanism 121 and a connecting piece 122, the synchronous belt mechanism 121 is connected to the first driving part 11, and the connecting piece 122 is connected to the synchronous belt mechanism 121 and the rotary motion assembly 20. Like this, through first drive part 11 drive hold-in range mechanism 121, hold-in range mechanism 121 can drive connecting piece 122 along second direction y and remove to utilize connecting piece 122 to drive rotary motion subassembly 20 and remove, so, adsorption component 31 can be along rotary motion subassembly 20 along second direction y removal be close to or keep away from the material, cooperation adsorption component 31's adsorption force realizes getting the material and the blowing action.

Illustratively, the synchronous belt mechanism 121 includes a first synchronous wheel 121a, a second synchronous wheel 121b, and a synchronous belt 121c, wherein the first synchronous wheel 121a is connected to the first driving component 11, the second synchronous wheel 121b and the second synchronous wheel 121b are arranged at intervals along the second direction y, two ends of the synchronous belt 121c are respectively connected to the first synchronous wheel 121a and the second synchronous wheel 121b, and the connecting piece 122 is connected to the synchronous belt 121c and the rotary motion assembly 20. In this way, the first synchronizing wheel 121a is connected to the first driving component 11, when the first driving component 11 drives the first synchronizing wheel 121a to rotate, the second synchronizing wheel 121b rotates under the transmission action of the synchronous belt 121c, and the synchronous belt 121c can drive the connecting piece 122 to move along the second direction y.

The embodiment of the utility model provides an actuator 100, which is connected to a first transmission mechanism 12 through a first driving component 11 of a linear motion assembly 10, and is connected to a rotary motion assembly 20 through the first transmission mechanism 12, so that the first driving component 11 can drive the first transmission mechanism 12 to drive the rotary motion assembly 20 to move along a second direction y, an adsorption assembly 30 is arranged on the rotary motion assembly 20 through the adsorption assembly 30, the adsorption assembly 30 can move along the second direction y along with the rotary motion assembly 20, the rotary motion assembly 20 can drive the adsorption assembly 30 to rotate around a line where the second direction y is located, and meanwhile, the adsorption assembly 30 is communicated with the pipeline assembly 40 to provide an adsorption force for the adsorption assembly 30. Based on this, when the material is transferred by using the actuator 100, the adsorption assembly 30 can move close along the second direction y, so as to adsorb the material by using the adsorption force, and material taking is realized, at this time, the adsorption assembly 30 can rotate around the line where the second direction y is located to rotate the material, so as to change the direction of the material, and when the pipeline assembly 40 does not provide the adsorption force, the adsorption assembly 30 can loosen the material to realize material discharging.

The foregoing has outlined rather broadly the principles and embodiments of the present utility model in order that the detailed description of an embodiment of the present utility model may be better understood, and in order that the present utility model may be better suited for use in connection with other embodiments; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims

1. An actuator, comprising:

The linear motion assembly comprises a first driving part and a first transmission mechanism, wherein the first driving part is arranged in an extending mode along a first direction and is connected with the first transmission mechanism, the first transmission mechanism is arranged in an extending mode along a second direction, and the second direction is perpendicular to the first direction;

The rotary motion assembly is connected to the first transmission mechanism and is positioned at one side of the first transmission mechanism facing the first driving part along the first direction;

the adsorption component is arranged on the rotary motion component; and

The pipeline assembly is communicated with the adsorption assembly and is used for providing adsorption force for the adsorption assembly, and the pipeline assembly is at least partially positioned at one side of the rotary motion assembly, which is away from the first transmission mechanism;

2. The actuator of claim 1, wherein the suction assembly comprises a suction member having a hollow portion and a first open end, the first open end being in communication with the hollow portion, the conduit assembly being in communication with the hollow portion, the rotary motion assembly being connected to an end of the suction member facing away from the first open end for driving the suction member to rotate about a line in the second direction.

3. The actuator of claim 2, wherein the suction assembly further comprises a mounting base, the mounting base is connected to the first transmission mechanism, the mounting base is located on one side of the first transmission mechanism facing the first driving component along the first direction, the suction component is rotatably located on the mounting base, the first opening end protrudes from one side of the mounting base facing away from the first driving component, and the rotary motion assembly is located on one side of the mounting base facing the first driving component.

4. The actuator of claim 3, wherein the mounting base is provided with a through hole and a first connecting hole, the through hole penetrates the mounting base along the second direction, the first connecting hole is located at the periphery of the mounting base and is communicated with the through hole, the pipeline assembly is communicated with the first connecting hole, the adsorption component is rotatably arranged in the through hole, and the hollow part is communicated with the through hole.

5. The actuator according to claim 4, wherein a second connection hole is provided on a peripheral side of the adsorption member, and the second connection hole communicates with the through hole and the hollow portion.

6. The actuator of claim 5, wherein the suction assembly further comprises a bearing disposed in the through-hole, the suction member is connected to the bearing, and a first seal ring disposed between the suction member and the through-hole, and the first seal ring is disposed between the bearing and the second connection hole.

7. The actuator of any one of claims 2 to 6, wherein the rotary motion assembly comprises a second drive member that is a motor, the end of the suction member that is connected to the rotary motion assembly is a second open end that communicates with the hollow, and a drive shaft of the second drive member extends into and is connected to the second open end.

8. The actuator of claim 7, wherein the rotary motion assembly further comprises a second seal ring that is sleeved on the drive shaft of the second drive member, the second seal ring being compressed between the second drive member and an end face of the second open end.

9. The actuator of claim 7, further comprising a flexible electrical connector coupled to the second drive member, the other end of the flexible electrical connector being configured to electrically connect to an external circuit, the flexible electrical connector being located on a side of the second drive member facing away from the first transmission mechanism.

10. The actuator of any one of claims 2 to 6, further comprising a housing provided with a first opening for receiving the linear motion assembly, the rotary motion assembly and the conduit assembly, the first open end of the adsorbent member protruding from the first opening.

11. The actuator of any one of claims 1 to 6, wherein the conduit assembly comprises a first connector and a telescoping conduit, the first connector is in communication with the adsorption assembly, the telescoping conduit is located on a side of the rotary motion assembly facing away from the first transmission mechanism, one end of the telescoping conduit is in communication with the first connector, the other end of the telescoping conduit is in communication with an external vacuum pump, the external vacuum pump is configured to generate the adsorption force, and the telescoping conduit is configured to flex as the adsorption assembly moves in the second direction.

12. The actuator of claim 11, wherein the manifold assembly further comprises a branching block and a pressure sensing member, the branching block being located on a side of the first drive member facing away from the first drive mechanism, the branching block having first, second and third ports in communication, the first port being for communication with the external vacuum pump, the second port being in communication with the pressure sensing member, the third port being in communication with the other end of the telescoping tube.

13. The actuator of claim 12, further comprising a housing having a second opening, the housing configured to receive the linear motion assembly, the rotary motion assembly, and a portion of the conduit assembly, the conduit assembly further comprising a second connector disposed within the second opening, the second connector being positioned at an end within the housing in communication with the first air port, the second connector being positioned at an end outside the housing in communication with the external vacuum pump.

14. The actuator of any one of claims 3 to 6, further comprising a sliding mechanism, the sliding mechanism comprising a sliding rail and a slider, the sliding rail being disposed between the first transmission mechanism and the mount, the sliding rail extending in the second direction, the slider being slidably coupled to the sliding rail in the second direction, the slider being coupled to the mount.

15. The actuator of claim 14, further comprising a fixing member and an elastic member, wherein the fixing member is disposed at one end of the sliding rail facing the first driving member in the second direction, and two ends of the elastic member are respectively connected to the fixing member and the mounting seat.

16. The actuator of any one of claims 1 to 6, wherein the first driving member is a motor, the first transmission mechanism includes a timing belt mechanism including a first timing wheel, a second timing wheel, and a timing belt, the first timing wheel is connected to the first driving member, the second timing wheel and the second timing wheel are disposed at intervals along the second direction, both ends of the timing belt are connected to the first timing wheel and the second timing wheel, respectively, and the connection member is connected to the timing belt and the rotary motion assembly.