Disclosure of Invention
The invention aims to at least solve one technical problem in the prior art, and therefore the invention provides a transfer device which can reduce the labor intensity of operators.
The transfer device comprises a rack, an identification control mechanism and an adjusting mechanism, wherein a transfer table is arranged on the rack, the identification control mechanism is arranged on the rack and can identify the placement position of a workpiece on the transfer table, the adjusting mechanism is arranged on the rack and is electrically connected with the identification control mechanism, and the identification control mechanism can control the adjusting mechanism so that the adjusting mechanism can adjust the placement position of the workpiece on the transfer table.
The transfer device according to the embodiment of the invention at least has the following beneficial effects: the recognition control mechanism can recognize the placement position of the workpiece on the transfer table, and the recognition control mechanism can control the adjusting mechanism so that the adjusting mechanism can adjust the placement position of the workpiece on the transfer table.
According to some embodiments of the present invention, the recognition control mechanism includes a control processor and a video input device, the control processor is disposed on the frame, the control processor is electrically connected to the adjusting mechanism, the video input device is disposed on the frame, the video input device is disposed above the turntable, and the video input device is electrically connected to the control processor.
According to some embodiments of the invention, a boom is provided on the frame, and the visual input is provided on the boom.
According to some embodiments of the present invention, the adjusting mechanism includes a rotating table, a clamping assembly and a first driving member, the rotating table is rotatably disposed on the frame, the clamping assembly is disposed on the rotating table, the clamping assembly is electrically connected to the control processor, the clamping assembly can clamp the workpiece on the transfer table, the first driving member is disposed on the frame, the first driving member is electrically connected to the control processor, the first driving member is connected to the rotating table, and the first driving member can drive the rotating table to rotate so as to drive the clamping assembly clamping the workpiece to move, thereby adjusting the placement position of the workpiece on the transfer table.
According to some embodiments of the present invention, the clamping assembly includes two second driving members and two chucks, the two second driving members are disposed on the rotating table, the two second driving members are disposed opposite to each other, the second driving members are electrically connected to the control processor, the two chucks are disposed opposite to each other, the two chucks are connected to output ends of the two second driving members in a one-to-one correspondence manner, and the two second driving members can drive the two chucks to move toward each other to clamp the workpiece on the transfer table.
According to some embodiments of the present invention, a third driving element is disposed on the rotating table, the third driving element is electrically connected to the control processor, an output end of the third driving element is connected to a carrier, and the second driving element is disposed on the carrier.
According to some embodiments of the invention, a guide cylinder is arranged on the rotating table, a telescopic rod is slidably arranged in the guide cylinder, and one end of the telescopic rod, which is far away from the guide cylinder, is connected with the carrying table.
According to some embodiments of the present invention, a gear is fixed at the output end of the first driving member, and a toothed portion is provided at the outer side wall of the rotating table, and the toothed portion is engaged with the gear to connect the first driving member with the rotating table.
According to some embodiments of the present invention, the turntable is a turntable bearing, an inner ring of the turntable bearing is fixedly connected to the frame, the turntable is located inside the inner ring of the turntable bearing, the clamping assembly is disposed on an outer ring of the turntable bearing, the first driving member is connected to the outer ring of the turntable bearing, and the first driving member can drive the outer ring of the turntable bearing to rotate.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, if there are first, second, third, fourth, fifth, etc. described, only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1 and 2, a transfer apparatus according to an embodiment of the present invention includes a rack 100, an identification control mechanism 200, and an adjustment mechanism 300.
The transfer table 110 is arranged on the rack 100, the recognition control mechanism 200 can recognize the placement position of the workpiece on the transfer table 110, the adjusting mechanism 300 is arranged on the rack 100, the adjusting mechanism 300 is electrically connected with the recognition control mechanism 200, and the recognition control mechanism 200 can control the adjusting mechanism 300 so that the adjusting mechanism 300 can adjust the placement position of the workpiece on the transfer table 110.
The recognition control mechanism 200 can recognize the placing position of the workpiece on the transfer table 110, and the recognition control mechanism 200 can control the adjusting mechanism 300 to enable the adjusting mechanism 300 to adjust the placing position of the workpiece on the transfer table 110.
Recognition control mechanism 200 includes a control processor 210 and a visual input 220.
The control processor 210 is disposed on the rack 100, the control processor 210 is electrically connected to the adjusting mechanism 300, the video input device 220 is disposed on the rack 100, the video input device 220 is disposed above the turntable 110, and the video input device 220 is electrically connected to the control processor 210. Wherein, the control processor 210 can be configured as a single chip, an embedded system, etc.; the visual input element 220 may be provided as a camera or the like.
In the present embodiment, the frame 100 is provided with a suspension arm 120, and the video input device 220 is provided on the suspension arm 120.
The adjustment mechanism 300 includes a rotating table 310, a clamping assembly 320, and a first drive member 330.
The rotating table 310 is rotatably disposed on the rack 100, the clamping assembly 320 is disposed on the rotating table 310, the clamping assembly 320 is electrically connected to the control processor 210, the clamping assembly 320 can clamp a workpiece on the transfer table 110, the first driving member 330 is disposed on the rack 100, the first driving member 330 is electrically connected to the control processor 210, the first driving member 330 is connected to the rotating table 310, and the first driving member 330 can drive the rotating table 310 to rotate so as to drive the clamping assembly 320 for clamping the workpiece to move, thereby adjusting the position of the workpiece on the transfer table 110. Wherein the first drive member 330 is provided as a motor.
In this embodiment, the turntable 310 is a turntable bearing, an inner ring of the turntable bearing is fixedly connected to the frame 100, the turntable 110 is located inside the inner ring of the turntable bearing, the clamping assembly 320 is disposed on an outer ring of the turntable bearing, the first driving member 330 is connected to the outer ring of the turntable bearing, and the first driving member 330 can drive the outer ring of the turntable bearing to rotate.
The first driving member 330 is connected to the rotating table 310, specifically, a gear 331 is fixedly disposed at an output end of the first driving member 330, a tooth portion 311 is disposed on an outer ring side wall of the turntable bearing, and the tooth portion 311 is engaged with the gear 331, so that the first driving member 330 is connected to the rotating table 310.
In some embodiments, the output end of the first driving member 330 is fixedly provided with a driving wheel, and the driving wheel and the outer ring of the turntable bearing are sleeved with a transmission belt.
The gripping assembly 320 includes a second driver 321 and a collet 322.
The second driving parts 321 are arranged to be two, the two second driving parts 321 are arranged on the outer rings of the turntable bearings, the two second driving parts 321 are arranged oppositely, the second driving parts 321 are electrically connected with the control processor 210, the two chucks 322 are arranged oppositely, the two chucks 322 are connected with the output ends of the two second driving parts 321 in a one-to-one correspondence manner, and the two second driving parts 321 can drive the two chucks 322 to move oppositely to clamp workpieces on the middle turntable 110. The second driving member 321 may be configured as an air cylinder, a hydraulic cylinder, an electric push rod, and the like.
The second driving element 321 is disposed on an outer ring of the turntable bearing, specifically, a third driving element 400 is disposed on the outer ring of the turntable bearing, the third driving element 400 is electrically connected to the control processor 210, an output end of the third driving element 400 is connected to the carrier 500, and the second driving element 321 is disposed on the carrier 500. The third driving member 400 may be provided as an air cylinder, a hydraulic cylinder, an electric push rod, and the like.
With the above structure, the clamping assembly 320 for clamping the workpiece is lifted up by the third driving member 400 to have a gap with the relay stand 110, so that friction of the relay stand 110 against the workpiece can be prevented when the workpiece rotates.
In order to improve the stability of the carrier 500 during movement, the outer ring of the turntable bearing is provided with a guide cylinder 600, an expansion link 610 is slidably arranged in the guide cylinder 600, and one end of the expansion link 610 far away from the guide cylinder 600 is connected with the carrier 500.
In summary, the control processor 210 is provided with standard parameters of the workpiece placement position, when the workpiece is placed on the middle turntable 110, the video input component 220 takes a picture of the workpiece, the parameters obtained by taking the picture are input to the control processor 210, the control processor 210 compares the input parameters with the standard parameters, and then issues action instructions to the first driving component, the second driving component and the third driving component to adjust the placement position of the workpiece.
It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.