CN217172363U - Material moving device - Google Patents

Abstract

The application provides a move material device for move the work piece from first processing station to second processing station, including getting material subassembly, locating component, rotating assembly and material loading subassembly. The material taking assembly is used for clamping a workpiece from the first machining position and driving the workpiece to move, the positioning assembly comprises a fixing piece, a bearing piece and a positioning piece, the bearing piece is connected to one side of the fixing piece and provided with a material placing position for placing the workpiece, the positioning piece is movably arranged on the fixing piece and used for being matched with the bearing piece to fix the workpiece, the material taking assembly can drive the workpiece to move to the material placing position, the rotating assembly comprises a connecting piece and a rotating piece, the connecting piece is connected to the fixing piece and provided with a material loading position, the rotating piece is rotatably connected to the connecting piece and used for driving the connecting piece to rotate so as to enable the workpiece to move to the material loading position, and the material loading assembly is used for moving the workpiece to the second machining position from the material loading position. This application surely shifts the work piece to the second station of processing from first position quasi, has improved the work efficiency and the transfer precision of moving the material device.

Description

Material moving device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a move material device.

Background

At present, a workpiece needs to be processed for multiple times during machining, and after the workpiece is processed in a first processing position, the workpiece is transferred to a second processing position for secondary processing.

When the existing processing equipment is used for processing stations, workpieces are manually transferred to different stations. However, the work efficiency of manually transferring the work is low and the transfer accuracy is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a material transferring device to solve the technical problems of low work efficiency and low transferring precision of manual transferring of workpieces.

The embodiment of the application provides a move material device for move the work piece from first processing station to second processing station, include:

the material taking assembly is used for clamping the workpiece from the first processing position and driving the workpiece to move;

the positioning assembly comprises a fixing piece, a bearing piece and a positioning piece, wherein the bearing piece is connected to one side of the fixing piece and is provided with a material placing position for placing the workpiece, the positioning piece is movably arranged on the fixing piece and is used for being matched with the bearing piece to fix the workpiece, and the material taking assembly can drive the workpiece to move to the material placing position;

the rotating assembly comprises a connecting piece and a rotating piece, the connecting piece is connected to the fixed piece and is provided with a material loading position, and the rotating piece is rotationally connected to the connecting piece and is used for driving the connecting piece to rotate so as to enable the workpiece to move to the material loading position; and

and the feeding assembly is used for moving the workpiece from the feeding position to the second processing position.

In some embodiments, the take-off assembly comprises:

a material taking part for clamping the workpiece,

the first material taking part is connected with the material taking part so as to drive the material taking part to move from the first processing position to the material placing position.

In some embodiments, the loading assembly comprises:

a feeding member for sucking the workpiece,

and the second transferring part is connected with the feeding part so as to drive the feeding part to transfer from the feeding position to the second processing position.

In some embodiments, the first transfer comprises:

the first transfer part is movably connected with the second transfer part so as to drive the second transfer part to move along a first direction, the second transfer part is movably connected with the material taking part so as to drive the material taking part to move along a second direction, and the first direction is perpendicular to the second direction.

In some embodiments, the second transfer comprises:

the third transfer part is movably connected with the fourth transfer part so as to drive the fourth transfer part to move along the first direction, and the fourth transfer part is movably connected with the feeding part so as to drive the feeding part to move along the second direction.

In some embodiments, the take off member comprises:

the clamping fixing part comprises a first side and a second side corresponding to the first side, and the first side is connected with the second transfer part;

the clamping connecting part is connected to the second side;

the clamping movable part is movably connected to the clamping connecting part and is arranged opposite to the clamping fixing part;

and the clamping driving part is connected with the clamping movable part and is used for driving the clamping movable part to move towards the clamping fixed part so as to clamp the workpiece.

In some embodiments, the loading member comprises:

a feeding fixing part fixedly connected to the fourth transfer part,

the feeding part is rotatably arranged on one side of the feeding fixing part and is used for sucking the workpiece.

In some embodiments, the loading member further comprises:

a feeding connecting part connected to the feeding part,

a moving part movably arranged on the feeding fixing part and movably connected with the feeding connecting part,

and the moving driving part is connected to the moving part and is used for driving the moving part to move along a third direction so that the feeding connecting part drives the feeding part to rotate, the workpiece is accurately moved to the second machining position, and the third direction is perpendicular to the first direction and the second direction.

In some embodiments, the positioning member comprises:

a positioning part movably arranged on the fixed part and arranged opposite to the bearing part,

and the positioning driving part is connected to the positioning part and used for driving the positioning part to move towards the bearing part so as to fix the workpiece.

In some embodiments, the rotating member comprises:

a rotating part connected to the connecting piece,

a transmission part movably arranged at one side of the rotating part and rotatably connected with the rotating part,

and the transmission driving part is connected with the transmission part and used for driving the transmission part to move along the first direction, so that the rotating part drives the connecting piece to rotate.

The material taking assembly drives the workpiece to move from the first machining position to the material placing position, the positioning piece moves towards the bearing piece to fix the workpiece, the rotating piece drives the connecting piece to rotate so that the workpiece moves to the material loading position, and the material loading assembly moves the workpiece to the second machining position from the material loading position. Compared with the prior art, the workpiece is accurately transferred to the second processing station from the first processing position, and the working efficiency and the transfer precision of the material transferring device are improved.

Drawings

Fig. 1 is a schematic perspective structure diagram of a material moving device provided in an embodiment of the present application.

Fig. 2 is a perspective view of the take-off assembly shown in fig. 1.

Fig. 3 is an enlarged view of a portion of the position iii of the take-off assembly shown in fig. 2.

Fig. 4 is a perspective view of the positioning assembly and the rotating assembly shown in fig. 1.

Fig. 5 is a perspective view of the positioning assembly shown in fig. 4.

Fig. 6 is a schematic perspective view of another angle of the positioning assembly shown in fig. 5.

Fig. 7 is a perspective view of the rotating assembly shown in fig. 4.

Fig. 8 is a schematic perspective view of the material moving device shown in fig. 1 at another angle.

Fig. 9 is a schematic perspective view of the feeding member shown in fig. 1.

Fig. 10 is a schematic perspective view of another angle of the feeding member shown in fig. 9.

FIG. 11 is a partial enlarged view of the XI position of the material moving device shown in FIG. 8.

Description of the main elements

Material moving device 100

Material taking assembly 10

Material taking part 11

Clamping and fixing part 111

Clamping fixing plate 1111

First side 1111a

Second side 1111b

Clamping paw 1112

Clamping movable part 112

Clamping movable plate 1121

Clamping block 1122

Clamping connection part 113

Clamping drive part 114

First sensor 115

First transfer member 12

First transfer unit 121

Second transfer unit 122

Positioning assembly 20

Fixing member 21

Carrier 22

Discharge position 221

Positioning piece 23

Positioning part 231

Positioning connection 232

Positioning drive part 233

Positioning fixing block 234

Elastic part 235

Second sensor 24

Rotating assembly 30

Connecting piece 31

Rotating platform 311

Connecting part 312

Feeding level 313

First rotation limiting part 314

Second rotation limiting portion 315

Rotating member 32

Rotating part 321

Gear structure 3211

Bearing 3212

Transmission part 322

Gullet 3221

Transmission driving part 323

Load-bearing platform 324

First slide rail 3241

Stopper 33

The first position-limiting portion 331

Second position-limiting portion 332

First buffer 333

The second cushion 334

First limiting plate 335

Second limiting plate 336

Feeding assembly 40

Feeding member 41

Feeding fixing part 411

Feeding part 412

Feeding connection 413

Sliding groove 4131

Moving part 414

Moving plate 4141

Moving block 4142

Connecting rod 4143

Movement driving section 415

Third limiting portion 416

Second transfer member 42

Third transfer unit 421

Fourth transfer unit 422

Fifth transfer unit 423

Transfer connection unit 4231

Transfer drive unit 4232

Fourth limiting part 424

Third dampener 425

Rack 50

Workpiece 200

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically, electrically or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize the application of other processes and/or the use of other materials.

This application implementation provides a move material device for move the work piece from first processing station to second processing station, include:

the material taking assembly is used for clamping the workpiece from the first processing position and driving the workpiece to move;

the positioning assembly comprises a fixing piece, a bearing piece and a positioning piece, wherein the bearing piece is connected to one side of the fixing piece and is provided with a material placing position for placing the workpiece, the positioning piece is movably arranged on the fixing piece and is used for being matched with the bearing piece to fix the workpiece, and the material taking assembly can drive the workpiece to move to the material placing position;

the rotating assembly comprises a connecting piece and a rotating piece, the connecting piece is connected to the fixed piece and is provided with a material loading position, and the rotating piece is rotationally connected to the connecting piece and is used for driving the connecting piece to rotate so as to enable the workpiece to move to the material loading position; and

and the feeding assembly is used for moving the workpiece from the feeding position to the second processing position.

This application surely shifts the work piece from first machining position quasi to second processing position, has improved the work efficiency and the transfer precision that move the material device.

Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1, the present application provides a material transferring device 100 for transferring a workpiece 200 from a first processing station to a second processing station. The material moving device 100 comprises a material taking assembly 10, a positioning assembly 20, a rotating assembly 30, a feeding assembly 40 and a rack 50.

Referring to fig. 2, the material taking assembly 10 is used for gripping the workpiece 200 from the first processing position and driving the workpiece 200 to move to the positioning assembly 20.

The take-off assembly 10 includes a take-off member 11 and a first transfer member 12. The material taking member 11 is movably provided at one side of the frame 50 for gripping the workpiece 200 at the first processing position. The first transferring member 12 is respectively connected to the rack 50 and the material taking member 11, and the first transferring member 12 is used for driving the material taking member 11 which has taken the material to move, so that the workpiece 200 is moved from the first processing position to the positioning assembly 20.

Specifically, referring to fig. 3, the material taking member 11 includes a clamping fixing portion 111, a clamping moving portion 112, a clamping connecting portion 113 and a clamping driving portion 114. The clamp fixing portion 111 includes a clamp fixing plate 1111 and a plurality of clamp claws 1112. The clamping fixing plate 1111 includes a first side 1111a and a second side 1111b disposed opposite to each other, and the first side 1111a of the clamping fixing plate 1111 is connected to the first transferring member 12, so that the first transferring member 12 drives the material taking member 11 to move. The plurality of clamping claws 1112 are connected below the clamping fixing plate 1111 and are arranged at intervals, so that the clamping fixing plate 1111 drives the plurality of clamping claws 1112 to move synchronously. The workpiece 200 has a receiving cavity (not shown), the shape of the clamping claw 1112 is matched with the receiving cavity of the workpiece 200, and the first transfer component 12 drives the clamping claw 1112 to move through the clamping fixing plate 1111, so that the clamping claw 1112 moves into the receiving cavity and fixes the workpiece 200 to the clamping claw 1112.

The clamping movable portion 112 includes a clamping movable plate 1121 and a plurality of clamping blocks 1122. The movable clamping plate 1121 is movably disposed on the second side 1111b of the fixed clamping plate 1111, and the plurality of clamping blocks 1122 are connected below the movable clamping plate 1121 and correspond to the clamping fingers 1112. When the clamping claw 1112 fixes the workpiece 200, the movable clamping plate 1121 drives the clamping block 1122 to move toward the clamping claw 1112, and cooperates with the clamping claw 1112 to abut against two opposite sides of the workpiece 200, so that the material taking member 11 stably clamps the workpiece 200.

The clamping connection portion 113 is disposed through the clamping movable plate 1121 and connected to the clamping fixed plate 1111 for limiting a moving distance of the clamping movable plate 1121. The clamping driving portion 114 is connected to a side surface of the clamping movable plate 1121 facing away from the clamping fixed plate 1111 and connected to the clamping movable plate 1121, the clamping driving portion 114 is configured to drive the clamping movable plate 1121 to move toward the clamping fixed plate 1111, so that the clamping claws 1112 and the clamping blocks 1122 are respectively clamped at two opposite sides of the workpiece 200, thereby stably clamping the workpiece 200. In the present embodiment, the clamp driving portion 114 is a cylinder. In the present embodiment, the number of the gripping claws 1112 and the gripping blocks 1122 is four, and may be five, six, or the like.

In some embodiments, the picking member 11 further comprises a plurality of first sensors 115, and the first sensors 115 are connected to the clamping block 1122 for detecting whether the picking member 11 clamps the workpiece 200.

Referring to fig. 2 again, the first transfer unit 12 includes a first transfer portion 121 and a second transfer portion 122. One end of the first transfer unit 121 is movably connected to the second transfer unit 122, and the other end of the first transfer unit 121 is connected to the frame 50 to drive the second transfer unit 122 to move along the first direction. The second transferring portion 122 is movably connected to the material taking member 11 to drive the material taking member 11 to move along the second direction. The first transferring part 121 and the second transferring part 122 are engaged to drive the material taking member 11 to move between the first processing position and the positioning assembly 20. In this embodiment, the first direction is perpendicular to the second direction, the first direction is an X-axis direction, and the second direction is a Z-axis direction.

Referring to fig. 4 and 5, the positioning assembly 20 includes a fixing member 21, a plurality of supporting members 22, and a positioning member 23. The fixing member 21 is substantially plate-shaped, the plurality of the carriers 22 are arranged at intervals and connected to one side of the fixing member 21, and have a placing position 221 for placing the workpiece 200, and the shape of the carriers 22 is adapted to the shape of the workpiece 200, so that the carriers 22 stably carry the workpiece 200. The positioning member 23 is movably disposed on the fixing member 21 and disposed opposite to the carrier 22. The first transfer component 12 drives the material taking component 11 to move to the material placing position 221, and places the workpiece 200 on the carrier 22, and the positioning component 23 moves towards the workpiece 200 placed on the carrier 22, and cooperates with the carrier 22 to be respectively clamped on two opposite sides of the workpiece 200, so as to fix the workpiece 200 on the material placing position 221 of the carrier 22.

Specifically, referring to fig. 5 and fig. 6, the positioning element 23 includes a plurality of positioning portions 231, a positioning connecting portion 232, and a positioning driving portion 233. The positioning portions 231 are movably disposed on the side surface of the fixing member 21 and arranged at intervals, each positioning portion 231 corresponds to one of the carriers 22, and the positioning portions 231 move toward the carriers 22 to clamp the workpiece 200 on the carriers 22. The surface of the fixing member 21 close to the bearing member 22 is formed with a groove (not shown), the positioning connecting portion 232 is movably disposed in the groove, the positioning connecting portion 232 is substantially long, and the positioning connecting portion 232 is connected to the positioning portions 231 for synchronously driving the positioning portions 231 to move toward the corresponding bearing member 22. The positioning driving portion 233 is disposed on a side surface of the fixing member 21 away from the carrier 22, and connected to the positioning connecting portion 232, and is configured to drive the positioning portions 231 to move toward the carrier 22 through the positioning connecting portion 232, so as to fix the workpiece 200 at the discharge position 221.

In this embodiment, the positioning member 23 further includes a plurality of positioning fixing blocks 234 and an elastic portion 235. The positioning fixing blocks 234 are disposed on the side of the positioning portion 231 departing from the bearing 22, and are connected to the fixing member 21, and each positioning fixing block 234 corresponds to one positioning portion 231. Two ends of the elastic portion 235 respectively abut against the positioning portion 231 and the positioning fixing block 234 to buffer the impact force of the positioning portion 231 clamping the workpiece 200, so as to avoid damaging the workpiece 200.

In some embodiments, the positioning assembly 20 further includes a plurality of second sensors 24, each of the plurality of second sensors 24 being coupled to a corresponding carrier 22 to detect whether the positioning assembly 20 positions the workpiece 200.

Referring to fig. 4 and 7, the rotating assembly 30 includes a connecting member 31 and a rotating member 32.

The connecting element 31 is substantially plate-shaped, the connecting element 31 comprising a rotary platform 311 and two connecting parts 312 and having a loading level 313. The rotating platform 311 is connected to the rotating component 32, and the two connecting portions 312 are arranged on the upper surface of the rotating platform 311 at intervals and connected to the rotating platform 311. In the present embodiment, the number of the positioning components 20 is two, and each connecting portion 312 is connected to the corresponding positioning component 20. The rotating part 32 drives one positioning component 20 to rotate to the feeding position 313 for feeding through the connecting part 31, the other positioning component 20 rotates to the position below the material taking component 10 for discharging, and the two positioning components 20 are matched with each other, so that the working efficiency of the material moving device 100 is improved.

The rotating member 32 includes a rotating portion 321, a transmission portion 322, a transmission driving portion 323, and a bearing platform 324. The rotating portion 321 is rotatably disposed below the rotating platform 311, and is connected to the rotating platform 311 for driving the workpiece 200 to rotate to the upper material level 313 through the rotating platform 311. The transmission portion 322 is movably disposed at one side of the rotation portion 321, and a plurality of slots 3221 are arranged on a side of the transmission portion 322 facing the rotation portion 321. The rotating portion 321 further has a gear structure 3211 and a bearing 3212, wherein the gear structure 3211 is disposed at an end of the rotating portion 321 away from the connecting element 31, and is disposed opposite to the transmission portion 322. The tooth-shaped structure of the gear structure 3211 is the same as that of the tooth groove 3221, so that the gear structure 3211 is engaged with the tooth groove 3221 to rotatably connect the rotating part 321 to the transmission part 322. The bearing 3212 is sleeved on the rotating portion 321 to reduce friction when the rotating portion 321 rotates. The transmission driving part 323 is connected to the transmission part 322, a first slide rail 3241 is disposed on a side surface of the supporting platform 324 close to the transmission part 322, the first slide rail 3241 extends along a first direction, the first slide rail 3241 is slidably connected to the transmission part 322, and the transmission driving part 323 is configured to drive the transmission part 322 to move along the first direction through the first slide rail 3241, so that the rotation part 321 drives the connecting member 31 to rotate, and the workpiece 200 is moved to the loading position 313.

In some embodiments, the rotation assembly 30 further includes a position-limiting member 33, and the position-limiting member 33 includes a first position-limiting portion 331, a second position-limiting portion 332, a first buffer 333, a second buffer 334, a first position-limiting plate 335, and a second position-limiting plate 336. The first and second limiting plates 335 and 336 are arranged at intervals on one side of the rotating platform 311. The first limiting portion 331 and the first cushion 333 are spaced apart from each other and arranged on a side of the first limiting plate 335 close to the rotary platform 311, and the second limiting portion 332 and the second cushion 334 are spaced apart from each other and arranged on a side of the second limiting plate 336 close to the rotary platform 311. The connecting member 31 further includes a first rotation limiting portion 314 and a second rotation limiting portion 315, wherein the first rotation limiting portion 314 and the second rotation limiting portion 315 are arranged below the rotating platform 311 at intervals and connected to the rotating platform 311. When the rotating member 32 drives the rotating platform 311 to rotate to the loading position 313, the first rotation limiting portion 314 abuts against the first limiting portion 331 and the first cushion member 333, so that the workpiece 200 is accurately moved to the loading position 313, and when the rotating member 32 drives the rotating platform 311 to reset, the second rotation limiting portion 315 abuts against the second limiting portion 332 and the second cushion member 334, so that the workpiece 200 is accurately moved to the loading position 221 by the material taking member 11.

Referring to fig. 8, the loading assembly 40 is used to move the workpiece 200 from the loading position 313 to the second processing station. The feeding assembly 40 includes a feeding member 41 and a second transfer member 42. The loading member 41 is movably disposed on a side of the frame 50 near the loading position 313 for sucking the workpiece 200 at the loading position 313. The two ends of the second transferring member 42 are respectively connected to the feeding member 41 and the rack 50, and the second transferring member 42 is used for driving the fed feeding member 41 to move from the feeding position 313 to the second processing position.

Referring to fig. 9, the feeding member 41 includes a feeding fixing portion 411 and a feeding portion 412. The feeding fixing portion 411 is substantially plate-shaped and is fixedly connected to the second transfer member 42. The loading portion 412 is rotatably disposed at one side of the loading fixing portion 411 for sucking the workpiece 200. The second transfer member 42 drives the feeding portion 412 to move to the feeding position 313 through the feeding fixing portion 411, so that the feeding portion 412 sucks the workpiece 200 located at the feeding position 313. In the present embodiment, the loading portions 412 are vacuum chucks, and the number of the loading portions 412 is four, which is equal to the number of the carriers 22.

Since the position of the workpiece 200 placed on the processing device (not shown) at the second processing position is different from the position of the workpiece 200 sucked by the loading part 412, the position of the workpiece 200 sucked by the loading part 412 needs to be adjusted. Referring to fig. 10, the feeding member 41 further includes four feeding connection portions 413, a moving portion 414, and a moving driving portion 415. The four feeding connecting portions 413 are disposed on the side of the feeding fixing portion 411 away from the feeding portion 412 and connected to the corresponding feeding portion 412. The moving part 414 is movably disposed on a side of the feeding fixing part 411 away from the feeding part 412 and movably connected to the feeding connecting part 413. The moving driving portion 415 is connected to the moving portion 414, and the moving driving portion 415 is configured to drive the moving portion 414 to move along a third direction, so that the feeding connecting portion 413 drives the feeding portion 412 to rotate, and the workpiece 200 adsorbed by the feeding portion 412 is accurately moved to the second processing position. In this embodiment, the third direction is perpendicular to the first direction and the second direction, and the third direction is a Y-axis direction.

Specifically, the moving portion 414 includes a moving plate 4141, four moving blocks 4142 and four connecting rods 4143, a second slide rail (not shown) is disposed on a side surface of the feeding fixing portion 411 away from the feeding portion 412, the second slide rail extends along a third direction, and the moving plate 4141 is slidably connected to the feeding fixing portion 411 through the second slide rail. The four moving blocks 4142 are arranged below the moving plate 4141 at intervals, a concave structure (not shown) is arranged on one side of each moving block 4142, which is far away from the moving plate 4141, and part of the feeding connecting part 413 is located in the concave structure. Each connecting rod 4143 is arranged in a corresponding moving block 4142 in a penetrating manner, a sliding groove 4131 is arranged at the relative position of the feeding connecting part 413 and the connecting rod 4143, and the connecting rod 4143 penetrates through the concave structure and the sliding groove 4131, so that the feeding connecting part 413 is movably connected to the moving block 4142. The moving driving part 415 drives the moving plate 4141 to move along the third direction through the second slide rail, and synchronously drives the four moving blocks 4142 to move, so that the moving blocks 4142 drive the feeding connecting part 413 to rotate through the sliding grooves 4131.

In some embodiments, the feeding member 41 further includes a third limiting portion 416, the third limiting portion 416 is substantially block-shaped, the third limiting portion 416 is disposed at a position of the feeding fixing portion 411 close to the feeding portion 412, and when the feeding portion 412 drives the workpiece 200 to rotate to the predetermined position, the feeding portion 412 abuts against the third limiting portion 416, so that the feeding portion 412 accurately rotates to the predetermined position.

Referring to fig. 8, the second transfer member 42 includes a third transfer portion 421 and a fourth transfer portion 422. One end of the third transfer unit 421 is movably connected to the fourth transfer unit 422, and the other end of the third transfer unit 421 is connected to the frame 50 to drive the fourth transfer unit 422 to move along the first direction. The fourth transferring portion 422 is movably connected to the feeding member 41 to drive the feeding member 41 to move along the second direction. A third transfer unit 421 and a fourth transfer unit 422 for driving the loading member 41 to move between the loading position 313 and the second processing position.

Referring to fig. 11, in the present embodiment, the second transfer member 42 further includes a fifth transfer unit 423, and the fifth transfer unit 423 includes a transfer connection unit 4231 and a transfer driving unit 4232. One end of the transfer connecting portion 4231 is slidably connected to the fourth transfer portion 422, and the other end of the transfer connecting portion 4231 is connected to the material-feeding fixing portion 411. The transfer drive unit 4232 is connected to the transfer connection unit 4231, and drives the workpiece 200 to move in the third direction via the transfer connection unit 4231.

In some embodiments, the second transfer element 42 further includes two fourth limiting portions 424 and two third cushion members 425. The two fourth limiting portions 424 are respectively disposed on two opposite sides of the feeding fixing portion 411 and connected to the fourth transferring portion 422 to limit the moving distance of the feeding fixing portion 411 in the third direction. The two third cushion members 425 are also disposed on two opposite sides of the feeding fixing portion 411, respectively, and connected to the fourth transferring portion 422, and arranged at an interval with the fourth limiting portion 424 to cushion the impact force when the feeding fixing portion 411 moves in the third direction.

The working process of the embodiment of the application is as follows: the clamping driving portion 114 is configured to drive the movable clamping plate 1121 to move toward the fixed clamping plate 1111, so that the clamping claws 1112 and the clamping blocks 1122 are respectively clamped at two opposite sides of the workpiece 200, thereby stably clamping the workpiece 200 at the first processing position; the first transferring part 121 drives the second transferring part 122 to move along the first direction, the second transferring part 122 drives the material taking part 11 to move along the second direction to the material placing position 221, and the workpiece 200 is placed on the bearing part 22; the positioning driving part 233 drives the positioning part 231 to move towards the carrier 22, so as to fix the workpiece 200 to the placing position 221 of the carrier 22; the transmission driving part 323 drives the transmission part 322 to move along a first direction through the first slide rail 3241, so that the rotation part 321 drives the connecting piece 31 to rotate, and the workpiece 200 is moved to the loading position 313; the feeding portion 412 sucks the workpiece 200 at the feeding position 313, and the moving driving portion 415 drives the moving portion 414 to move along the third direction, so that the feeding connecting portion 413 drives the feeding portion 412 to rotate to a preset position; the third transfer part 421 drives the fourth transfer part 422 to move along the first direction, and the fourth transfer part 422 drives the feeding member 41 to move along the second direction to the second processing station, and places the workpiece 200 at the second processing station.

The above-mentioned material taking assembly 10 drives the workpiece 200 to move from the first processing position to the material placing position 221, the positioning member 23 moves towards the bearing member 22 to fix the workpiece 200, the rotating member 32 drives the connecting member 31 to rotate so as to move the workpiece 200 to the material loading position 313, and the material loading assembly 40 moves the workpiece 200 from the material loading position 313 to the second processing position. According to the application, the workpiece 200 is accurately transferred from the first machining position to the second machining position, so that the working efficiency and the transfer precision of the material transferring device 100 are improved.

The foregoing description of various embodiments of the invention has been presented for purposes of illustration and description, but is not intended to be exhaustive or to limit the invention to the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the invention. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A material transfer device for transferring a workpiece from a first processing station to a second processing station, comprising:

the material taking assembly is used for clamping the workpiece from the first processing position and driving the workpiece to move;

the positioning assembly comprises a fixing piece, a bearing piece and a positioning piece, wherein the bearing piece is connected to one side of the fixing piece and is provided with a material placing position for placing the workpiece, the positioning piece is movably arranged on the fixing piece and is used for being matched with the bearing piece to fix the workpiece, and the material taking assembly can drive the workpiece to move to the material placing position;

the rotating assembly comprises a connecting piece and a rotating piece, the connecting piece is connected to the fixed piece and is provided with a material loading position, and the rotating piece is rotationally connected to the connecting piece and is used for driving the connecting piece to rotate so as to enable the workpiece to move to the material loading position; and

and the feeding assembly is used for moving the workpiece from the feeding position to the second processing position.

2. The material transfer device of claim 1, wherein the take-off assembly comprises:

a material taking part for clamping the workpiece,

the first material taking part is connected with the material taking part so as to drive the material taking part to move from the first processing position to the material placing position.

3. The transfer device of claim 2, wherein the loading assembly comprises:

a feeding member for sucking the workpiece,

and the second transferring part is connected with the feeding part so as to drive the feeding part to transfer from the feeding position to the second processing position.

4. The transfer device of claim 3, wherein the first transfer member comprises:

the first transfer part is movably connected with the second transfer part so as to drive the second transfer part to move along a first direction, the second transfer part is movably connected with the material taking part so as to drive the material taking part to move along a second direction, and the first direction is perpendicular to the second direction.

5. The transfer device of claim 4, wherein the second transfer member comprises:

the third transfer part is movably connected with the fourth transfer part so as to drive the fourth transfer part to move along the first direction, and the fourth transfer part is movably connected with the feeding part so as to drive the feeding part to move along the second direction.

6. The transfer device of claim 4, wherein the take-off member comprises:

the clamping fixing part comprises a first side and a second side corresponding to the first side, and the first side is connected with the second transfer part;

the clamping connecting part is connected to the second side;

the clamping movable part is movably connected to the clamping connecting part and is arranged opposite to the clamping fixing part;

and the clamping driving part is connected with the clamping movable part and is used for driving the clamping movable part to move towards the clamping fixed part so as to clamp the workpiece.

7. The transfer device of claim 5, wherein the loading member comprises:

a feeding fixing part fixedly connected to the fourth transfer part,

the feeding part is rotatably arranged on one side of the feeding fixing part and is used for sucking the workpiece.

8. The transfer device of claim 7, wherein the loading member further comprises:

a feeding connecting part connected to the feeding part,

a moving part movably arranged on the feeding fixing part and movably connected with the feeding connecting part,

and the moving driving part is connected to the moving part and is used for driving the moving part to move along a third direction so that the feeding connecting part drives the feeding part to rotate, the workpiece is accurately moved to the second machining position, and the third direction is perpendicular to the first direction and the second direction.

9. The transfer device of claim 7, wherein the positioning member comprises:

a positioning part movably arranged on the fixed part and arranged opposite to the bearing part,

and the positioning driving part is connected to the positioning part and used for driving the positioning part to move towards the bearing part so as to fix the workpiece.

10. The transfer device of claim 7, wherein the rotating member comprises:

a rotating part connected to the connecting piece,

a transmission part movably arranged at one side of the rotating part and rotatably connected with the rotating part,

and the transmission driving part is connected with the transmission part and used for driving the transmission part to move along the first direction, so that the rotating part drives the connecting piece to rotate.

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