CN218619031U

CN218619031U - Synchronous transfer mechanism

Info

Publication number: CN218619031U
Application number: CN202221984195.4U
Authority: CN
Inventors: 江志文; 钱志强
Original assignee: Shenzhen Strong Technology Co Ltd
Current assignee: Shenzhen Strong Technology Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-03-14
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a synchronous transfer mechanism, which comprises a frame body, a linkage component and a positioning component, wherein the linkage component and the positioning component are connected to the frame body in a sliding way along the vertical direction; a first driving piece is arranged at one side part of the frame body, and a driving end of the first driving piece is connected with a driving plate; the driving plate is provided with a sliding chute, and the sliding chute extends downwards along an incline from a first end to a second end of the sliding chute; the lower extreme of linkage subassembly is equipped with the cam, and cam sliding connection is in the spout. When the linkage assembly and the positioning assemblies work, the first driving piece operates, the driving plate drives the cam to slide relative to the sliding groove, so that the cam is displaced in the vertical direction, and the linkage assembly and the integral structures of the positioning assemblies are pushed to linearly move in the vertical direction; the synchronous transfer device can synchronously drive a plurality of positioning assemblies to linearly move along the vertical direction through the same driving piece, so that a plurality of workpieces are driven to synchronously lift, and the transfer precision is improved; meanwhile, the first driving piece and the driving plate are installed in the same direction, so that the installation space can be saved, and the space utilization rate of the device is improved.

Description

Synchronous transfer mechanism

Technical Field

The utility model relates to a move and carry technical field, especially relate to a move mechanism in step.

Background

In the automation industry, a transfer device is widely applied to various automation equipment as an efficient device for automatically carrying materials.

In the transfer device in the prior art, in order to simultaneously clamp a plurality of workpieces, a conventional transfer device usually employs a traverse linear module to be correspondingly provided with a plurality of clamping jaws (for clamping the workpieces), and each clamping jaw is matched with a lifting module; the disadvantage of this kind of mode lies in, the setting up of a plurality of lift modules can lead to the whole cost of equipment higher, and because the error of operation between a plurality of modules, can't guarantee to move and carry the device and can press from both sides the work piece in step, leads to moving the relatively poor problem of precision.

In view of the above, it is necessary to improve the transfer apparatus in the prior art to solve the technical problem that the synchronous transfer cannot be achieved during the multi-station transfer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a move in step and carry mechanism solves above technical problem.

To achieve the purpose, the utility model adopts the following technical proposal:

a synchronous transfer mechanism comprises a frame body and a linkage assembly connected to the frame body in a sliding mode along the vertical direction, wherein a plurality of positioning assemblies used for clamping workpieces are arranged on the linkage assembly;

a first driving piece is arranged at one side of the frame body, a driving end of the first driving piece is connected with a driving plate, and the driving plate is connected to the frame body in a sliding mode along a first direction; the first direction is the length direction of the frame body;

the driving plate is provided with a sliding groove, and the sliding groove extends downwards along an incline from a first end to a second end of the sliding groove;

the lower extreme of linkage subassembly is equipped with the cam, cam sliding connection in the spout.

Optionally, the synchronous transfer mechanism further includes a first linear module disposed on the rack body along the first direction;

the linkage assembly comprises a first connecting plate connected to the frame body in a sliding mode along the vertical direction and a second connecting plate connected to the first connecting plate in a sliding mode along the first direction, and the positioning assembly is arranged on the upper end face of the second connecting plate;

the lower end face of the second connecting plate is connected with the driving end of the first linear module, and the first linear module is used for driving the second connecting plate to linearly move along the first direction.

Optionally, the frame body is provided with a first guide rail along the vertical direction, and the first connecting plate is connected to the first guide rail in a sliding manner.

Optionally, the linkage assembly further includes a second guide rail arranged along the first direction, and the plurality of positioning assemblies are mounted on the second guide rail at intervals;

one wall surface of the second guide rail is fixedly connected with the second connecting plate, and the other wall surface of the second guide rail is connected with the first connecting plate in a sliding mode.

Optionally, the synchronous transfer mechanism further comprises a buffer assembly, and the buffer assembly comprises a plurality of buffer cylinders arranged at intervals;

the linkage assembly further comprises a limiting plate perpendicular to the second connecting plate, and one end of the limiting plate is abutted to the buffer cylinder.

Optionally, the positioning assembly includes a mounting plate arranged in a vertical direction, and a plurality of positioning pins arranged at an upper end of the mounting plate; the lower extreme of mounting panel with the linkage subassembly is connected.

Optionally, the synchronous transfer mechanism further comprises a guide assembly arranged at the upper end of the frame body, the guide assembly comprises two guide plates arranged in parallel and at intervals, and a conveying channel for the workpiece to pass through is formed between the two guide plates.

Optionally, the synchronous transfer mechanism further includes a plurality of sensors disposed along the length direction of the guide assembly, and the detection ends of the sensors face the conveying passage.

Compared with the prior art, the utility model discloses following beneficial effect has: when the lifting mechanism works, the first driving piece operates to drive the driving plate to linearly move along the first direction, the cam abuts against the side wall of the sliding groove, and the driving plate can drive the cam to slide relative to the sliding groove to enable the cam to vertically displace, so that the integral structure of the linkage assembly and the plurality of positioning assemblies is pushed to linearly move along the vertical direction, and the lifting movement of a workpiece is realized; the synchronous transfer loading device can synchronously drive the positioning assemblies to linearly move along the vertical direction through the same driving piece, so that the workpieces are driven to synchronously lift, and the transfer loading precision is improved; meanwhile, the first driving piece and the driving plate are installed in the same direction, so that the installation space can be saved, and the space utilization rate of the device is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 drawings without inventive exercise.

The structure, proportion, size and so on shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification for the understanding and reading of the people skilled in the art, and are not used to limit the limit conditions of the present invention, so that the present invention does not have the essential significance in the technology, and any structure modification, proportion relation change or size adjustment should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable by the present invention.

FIG. 1 is a schematic view of the overall structure of the synchronous transfer mechanism;

FIG. 2 is a schematic front view of the synchronous transfer mechanism;

fig. 3 is a schematic view of the installation structure of the linkage assembly and the positioning assembly of the synchronous transfer mechanism.

Illustration of the drawings: the device comprises a frame body 1, a linkage assembly 2, a positioning assembly 3, a first driving piece 4, a driving plate 5, a sliding groove 51, a cam 21, a first linear module 6, a first connecting plate 22, a second connecting plate 23, a first guide rail 11, a second guide rail 24, a buffer assembly 7, a buffer cylinder 71, a limiting plate 25, a mounting plate 31, a positioning pin 32, a guide assembly 8, a guide plate 81, a conveying channel 82 and an inductor 9.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described in the embodiments of the present invention with reference to the drawings, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The embodiment of the utility model provides a synchronous transfer mechanism, which comprises a frame body 1 and a linkage component 2 connected to the frame body 1 in a sliding way along the vertical direction, wherein a plurality of positioning components 3 used for clamping workpieces are arranged on the linkage component 2;

a first driving piece 4 is arranged at one side part of the frame body 1, the driving end of the first driving piece 4 is connected with a driving plate 5, and the driving plate 5 is connected to the frame body 1 in a sliding manner along a first direction; the first direction is the length direction of the frame body 1;

the driving plate 5 is provided with a sliding slot 51, and the sliding slot 51 extends downwards along an incline from a first end to a second end;

the lower end of the linkage component 2 is provided with a cam 21, and the cam 21 is connected in the sliding groove 51 in a sliding way.

It should be noted that, as shown in fig. 1, the present solution is provided with two sets of cams 21 and sliding grooves 51, which can ensure the force balance of two sides of the linkage assembly 2;

when the cam 21 is received in the slide slot 51, the diameter of the cam 21 is equal to or slightly smaller than the width of the slide slot 51, that is, when the driving plate 5 moves, the cam 21 abuts against at least one side wall of the slide slot 51.

The utility model discloses a theory of operation does: when the lifting mechanism works, the first driving piece 4 operates to drive the driving plate 5 to linearly move along the first direction, the cam 21 abuts against the side wall of the sliding groove 51, and the driving plate 5 drives the cam 21 to slide relative to the sliding groove 51, so that the cam 21 is displaced along the vertical direction, and the integral structure of the linkage assembly 2 and the plurality of positioning assemblies 3 is pushed to linearly move along the vertical direction, and the lifting movement of a workpiece is realized; compared with the transfer equipment in the prior art, the synchronous transfer equipment can synchronously drive a plurality of positioning assemblies 3 to linearly move along the vertical direction through the same driving piece, so that a plurality of workpieces are driven to synchronously lift, and the transfer precision is improved; meanwhile, the first driving piece 4 and the driving board 5 are installed in the same direction, so that the installation space can be saved, and the space utilization rate of the device is improved.

In this embodiment, the synchronous transfer mechanism further includes a first linear module 6 disposed on the frame body 1 along the first direction;

the linkage assembly 2 comprises a first connecting plate 22 connected to the frame body 1 in a sliding mode along the vertical direction and a second connecting plate 23 connected to the first connecting plate 22 in a sliding mode along the first direction, and the positioning assembly 3 is arranged on the upper end face of the second connecting plate 23;

the lower end face of the second connecting plate 23 is connected with the driving end of the first linear module 6, and the first linear module 6 is used for driving the second connecting plate 23 to move linearly along the first direction.

In operation, and as shown in connection with fig. 1, the first linear die set 6 moves to drive the second link plate 23 to move linearly in a first direction relative to the first link plate 22, thereby acting to adjust the transverse position of the workpiece;

further, the frame body 1 is provided with a first guide rail 11 along the vertical direction, and the first connecting plate 22 is slidably connected to the first guide rail 11. The first guide rail 11 plays a role in guiding the first connecting plate 22, and deviation of the first connecting plate 22 during lifting is avoided;

specifically, the linkage assembly 2 further includes a second guide rail 24 arranged along the first direction, and the plurality of positioning assemblies 3 are mounted on the second guide rail 24 at intervals;

one wall surface of the second guide rail 24 is fixedly connected with the second connecting plate 23, and the other wall surface is slidably connected with the first connecting plate 22.

During operation, the first linear module 6 drives the second connecting plate 23 to linearly move along the first direction, and the second connecting plate 23 drives the second guide rail 24 and the positioning component 3 to linearly move along the first direction, that is, through the arrangement of the first connecting plate 22 and the second connecting plate 23, the positioning component 3 on the linkage component 2 can linearly move along the first direction or linearly move along the vertical direction, so that the work station of the workpiece can be adjusted.

As a preferable scheme of this embodiment, the synchronous transfer mechanism further includes a buffer assembly 7, and the buffer assembly 7 includes a plurality of buffer cylinders 71 arranged at intervals;

the linkage assembly 2 further comprises a limiting plate 25 perpendicular to the second connecting plate 23, and one end of the limiting plate 25 is abutted to the buffer cylinder 71.

Referring to fig. 2, one end of the limiting plate 25 extends away from the second connecting plate 23 and extends into the plurality of cushion cylinders 71, the second connecting plate 23 moves along the first direction, and when the limiting plate 25 abuts against the cushion cylinders 71, the second connecting plate 23 stops moving; the damping cylinder 71 acts on the one hand on the sliding path of the linkage assembly 2 and on the other hand on the movement of the linkage assembly 2.

In the present embodiment, the positioning assembly 3 includes a mounting plate 31 disposed along the vertical direction, and a plurality of positioning pins 32 disposed at the upper end of the mounting plate 31; the lower end of the mounting plate 31 is connected to the linkage assembly 2.

It should be noted that the workpiece positioned in the scheme includes a carrier and a workpiece body accommodated on the carrier; during installation, the carrier is installed on the positioning component 3 through the positioning pin 32; wherein, the upper end of locating pin 32 is equipped with the direction inclined plane, plays the effect of location on the one hand, and on the other hand plays the effect of location.

In this embodiment, the synchronous transferring mechanism further includes a guiding assembly 8 disposed at the upper end of the frame body 1, the guiding assembly 8 includes two guiding plates 81 disposed in parallel and at an interval, and a conveying channel 82 for the workpiece to pass through is formed between the two guiding plates 81.

In this embodiment, the synchronous transferring mechanism further includes a plurality of sensors 9 disposed along the length direction of the guiding component 8, and the detecting ends of the sensors 9 are opposite to the conveying channel 82. The sensor 9 is an infrared sensor 9, and is used for detecting the position of the workpiece in the conveying channel 82, so that the station change condition of the workpiece is detected.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A synchronous transfer mechanism is characterized by comprising a frame body and a linkage assembly which is connected to the frame body in a sliding manner along the vertical direction, wherein a plurality of positioning assemblies for clamping workpieces are arranged on the linkage assembly;

2. The synchronous transfer mechanism according to claim 1, further comprising a first linear module disposed on the frame body along the first direction;

3. The synchronous transfer mechanism according to claim 2, wherein a first rail is provided on the frame body along the vertical direction, and the first connection plate is slidably connected to the first rail.

4. The synchronous transfer mechanism according to claim 3, wherein said linkage assembly further comprises a second guide rail arranged along said first direction, and a plurality of said positioning assemblies are mounted on said second guide rail at intervals;

5. The synchronous transfer mechanism according to claim 2, further comprising a buffer assembly, wherein the buffer assembly comprises a plurality of buffer cylinders arranged at intervals;

6. The synchronous transfer mechanism according to claim 1, wherein the positioning assembly comprises a mounting plate arranged along a vertical direction, and a plurality of positioning pins arranged at the upper end of the mounting plate; the lower extreme of mounting panel with the linkage subassembly is connected.

7. The synchronous transfer mechanism according to claim 1, further comprising a guide assembly disposed at an upper end of the frame body, wherein the guide assembly comprises two guide plates disposed in parallel and spaced apart from each other, and a conveying passage for the workpiece to pass through is formed between the two guide plates.

8. The synchronous transfer mechanism according to claim 7, further comprising a plurality of sensors disposed along a length direction of the guide member, wherein a detection end of the sensor faces the conveying path.