CN110950075A

CN110950075A - Material taking device

Info

Publication number: CN110950075A
Application number: CN201911356151.XA
Authority: CN
Inventors: 肖治祥
Original assignee: Suzhou Hirose Opto Co Ltd
Current assignee: Suzhou Hirose Opto Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-04-03
Anticipated expiration: 2039-12-25
Also published as: CN110950075B

Abstract

The invention relates to the technical field of liquid crystal panel detection equipment, in particular to a material taking device. The invention provides a material taking device which comprises a fixing frame, a sucker mechanism and a grabbing mechanism, wherein the sucker mechanism comprises a sucker mounting piece and a sucker, the sucker mounting piece is arranged on the fixing frame, and the sucker is used for sucking a first workpiece. The grappling mechanism comprises grappling and grabbing installation pieces and grappling pieces, wherein the two grappling and grabbing installation pieces can be arranged on the fixed frame in an opposite or back-to-back moving mode so that the grappling and grabbing operation can be carried out on the second workpiece. Grab the position and adjustably set up on dragging for and grabbing the installed part, and the sucking disc position is adjustably set up on the sucking disc installed part to make the sucking disc with drag for and grab and can independently operate or make the sucking disc with drag for and grab and can cooperate the operation, can realize that a extracting device snatchs the product of carrying two kinds at least, improve extracting device's utilization ratio, avoid changing the operating efficiency reduction that extracting device caused.

Description

Material taking device

Technical Field

The invention relates to the technical field of liquid crystal panel detection equipment, in particular to a material taking device.

Background

In the liquid crystal panel inspection, a material taking device is generally used to move an operation object with a liquid crystal panel to an inspection apparatus for inspection. The material taking object of the material taking device is sometimes a liquid crystal panel and sometimes a panel module provided with a metal back plate and the liquid crystal panel. Because the structure of liquid crystal display panel and panel module differs great, current extracting device can not adapt to getting of liquid crystal display panel and panel module simultaneously, need set up different extracting device in order to realize getting the material transport to different operation objects usually, and a plurality of extracting device occupation space is great, is unfavorable for the overall arrangement between a plurality of equipment, and increases equipment cost.

Therefore, a material extracting apparatus is needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a material taking device to solve the problem that the material taking device in the prior art is single in material taking.

In order to realize the purpose, the following technical scheme is provided:

a material extracting apparatus, comprising:

a fixed mount;

the sucker mechanism comprises a sucker mounting piece and a sucker, the sucker mounting piece is arranged on the fixing frame, and the sucker is used for sucking a first workpiece;

the fishing and grabbing mechanism comprises fishing and grabbing installation pieces and a fishing and grabbing body, and the two fishing and grabbing installation pieces can be arranged on the fixing frame in a moving mode in opposite directions or in a back-to-back mode so that a second workpiece can be grabbed and grabbed by the fishing and grabbing body; the grappling position is adjustably arranged on the grappling installation piece, and the sucker is adjustably arranged on the sucker installation piece, so that the sucker and the grappling can respectively and independently operate or the sucker and the grappling can cooperatively operate.

As the preferred scheme of extracting device, the sucking disc is movably set up on the sucking disc installed part so that drag for and grab independent operation.

As a preferred scheme of the material taking device, the suction cup mechanism further comprises a suction nozzle rod, one end of the suction nozzle rod is fixedly connected with the suction cup, and the other end of the suction nozzle rod is movably arranged on the suction cup mounting piece along the extending direction of the suction nozzle rod so as to adjust the position of the suction cup.

As a preferable scheme of the material taking device, the grapple is detachably arranged on the grapple mounting piece in a position adjustable mode so that the suction cup can independently operate.

As the preferred scheme of the material taking device, a limiting bulge is arranged on the fishing grab, a first limiting groove and a second limiting groove are arranged on the fishing grab mounting part, the first limiting groove and the second limiting groove are arranged in an intersecting mode, and the limiting bulge is selectively matched with the first limiting groove or the second limiting groove to adjust the position of the fishing grab.

As the preferred scheme of the extracting device, a plurality of fishing catches are movably arranged on the fishing catch mounting piece so as to adjust the distance between the fishing catches.

As the preferred scheme of the material taking device, the grabbing mechanism further comprises a first grabbing driving assembly, the first grabbing driving assembly is arranged on the fixing frame, and the first grabbing driving assembly can drive the two grabbing mounting pieces to move in opposite directions or in opposite directions so as to grab the second workpiece.

As the preferred scheme of the material taking device, the first fishing and grabbing driving assembly comprises a driving piece and a screw rod, external threads with opposite spiral directions are arranged at two ends of the screw rod, the two fishing and grabbing installation pieces are respectively connected with nut seats at two ends of the screw rod, and the driving piece can drive the screw rod to rotate so that the two fishing and grabbing installation pieces move in opposite directions or back to back.

As the preferred scheme of the material taking device, the grappling mechanism further comprises a second grappling driving component, the second grappling driving component is connected with the moving end of the first grappling driving component, and one second grappling driving component is connected with one grappling installation component to drive the single grappling installation component to move so as to adjust the distance between the two grappling installation components.

As a preferable scheme of the material taking device, the grapple is arranged on the grapple mounting piece in a position adjustable manner in a manner of being driven to rotate by a motor so as to enable the sucker to operate independently

As a preferred scheme of the material taking device, the plurality of suction cup mechanisms are movably arranged on the fixed frame so as to adjust the distance between the plurality of suction cup mechanisms.

Compared with the prior art, the invention has the beneficial effects that:

the invention provides a material taking device which comprises a fixing frame, a sucker mechanism and a grabbing mechanism, wherein the sucker mechanism comprises a sucker mounting piece and a sucker, the sucker mounting piece is arranged on the fixing frame, and the sucker is used for sucking a first workpiece. The grappling mechanism comprises grappling and grabbing installation pieces and grappling pieces, wherein the two grappling and grabbing installation pieces can be arranged on the fixed frame in an opposite or back-to-back moving mode so that the grappling and grabbing operation can be carried out on the second workpiece. Grab the position and adjustably set up on dragging for and grabbing the installed part, and the sucking disc position is adjustably set up on the sucking disc installed part to make the sucking disc with drag for and grab and can independently operate or make the sucking disc with drag for and grab and can cooperate the operation, can realize that a extracting device snatchs the product of carrying two kinds at least, improve extracting device's utilization ratio, avoid changing the operating efficiency reduction that extracting device caused.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and 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 contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural view of a material taking device in one direction according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first fixing bracket and a suction cup mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a material extracting apparatus in another direction according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a second fixing bracket and a grappling mechanism provided in the embodiment of the invention;

fig. 5 is a partial enlarged view of a portion a in fig. 4.

Reference numerals:

1-a fixed mount; 11-a first fixed support; 111-a first fixing plate; 112-a second fixation plate; 113-a third fixing plate; 1131 — a first runner; 1132 — a second chute; 114-a fourth fixation plate; 115-a connection plate; 12-a second fixed support; 121-a fifth fixing plate; 122-a sixth fixing plate;

2-a sucker mechanism; 21-a suction cup mounting member; 22-a suction cup; 23-a nozzle rod;

3-fishing and grabbing the mechanism; 31-fishing and grabbing the mounting piece; 311-a first limiting groove; 312-a second retaining groove; 313-an adjustment tank; 32-fishing and grabbing; 321-a limit bulge; 322-hook part; 33-a first grappling drive assembly; 331-a drive member; 332-a screw rod; 34-second grappling drive assembly.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when the product is used, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the embodiment provides a material taking device, which includes a fixing frame 1, a suction cup mechanism 2 and a grapping mechanism 3, wherein the suction cup mechanism 2 includes a suction cup installation member 21 and a suction cup 22, the suction cup installation member 21 is disposed on the fixing frame 1, and the suction cup 22 is used for adsorbing a first workpiece. The grappling mechanism 3 comprises a grappling installation part 31 and a grappling part 32, wherein the two grappling installation parts 31 can be arranged on the fixed frame 1 in an opposite or opposite moving mode so that the grappling part 32 can grapple a second workpiece. The position of the grappling claw 32 can be adjusted and arranged on the grappling claw mounting part 31, and the position of the suction disc can be adjusted and arranged on the suction disc mounting part 21, so that the suction disc 22 and the grappling claw 32 can respectively and independently operate or the suction disc 22 and the grappling claw 32 can cooperatively operate, at least two types of products can be grabbed and carried by one material fetching device, the utilization rate of the material fetching device is improved, and the reduction of the operation efficiency caused by replacing the material fetching device is avoided.

Specifically, the workpiece to be sucked by the suction cup 22 may be a liquid crystal panel or other flat products. The second workpiece captured by the grapple 32 can be a panel module assembled with a liquid crystal panel and a metal back plate or other products with irregular structures, the second workpiece is captured by the grapple 32 by preventing the sucker 22 from being influenced by adjusting the position of the sucker 22, and the first workpiece is captured by the sucker 22 by adjusting the position of the grapple 32 to prevent the grapple 32 from being influenced by the sucker 22.

For convenience of description, the moving direction of the two grapple mounts 31 toward and away from each other is defined as an X direction, the moving direction of the suction cup 22 with respect to the suction cup mount 21 is defined as a Z direction, the X direction is perpendicular to the Z direction, and a direction perpendicular to both the X direction and the Z direction is defined as a Y direction.

Optionally, the suction cup 22 is movably disposed on the suction cup mount 21 to enable independent operation of the grapple 32. Illustratively, the position of the suction cup 22 in the X direction or the Y direction is adjusted to make the suction cup 22 avoid the workpiece grasped by the grapple 32, for example, the suction cup 22 is moved outward along the X direction to the outer side of the grapple 32, or the suction cup 22 is moved outward along the Y direction to the outer side of the second workpiece, at this time, when the grapple 32 grasps the second workpiece, the suction cup 22 will not interfere with the second workpiece. Illustratively, the position of the suction cup 22 on the Z is adjusted to make the suction cup 22 avoid the workpiece grabbed by the grapple 32, for example, the suction cup 22 is moved upward, and at this time, when the grapple 32 grabs the second workpiece, the suction cup 22 is located above the second workpiece, so as to avoid the interference between the suction cup 22 and the second workpiece, and the grapple 32 can work independently.

To reduce the lateral size of the reclaimer assembly, the scooping grab 32 is independently operated in this embodiment by making the suction cup 22 elevatably adjustable in the Z direction. Further, the suction cup mechanism 2 further includes a suction nozzle rod 23, one end of the suction nozzle rod 23 is fixedly connected to the suction cup 22, and the other end thereof is movably disposed on the suction cup mounting member 21 to adjust the position of the suction cup 22 in the Z direction.

Optionally, an elastic member is arranged between the suction nozzle rod 23 and the suction cup mounting member 21, and when the grapple 32 grabs the second workpiece, the suction cup 22 can compress the elastic member to move upwards under the action of the second workpiece. Preferably, the suction cup mounting member 21 is in a sleeve shape, the suction nozzle rod 23 is in a hollow shaft shape, the suction nozzle rod 23 is inserted into the suction cup mounting member 21, and an elastic member is disposed between the suction nozzle rod 23 and the suction cup mounting member 21, so that the suction nozzle rod 23 can compress the elastic member to move upward. The hollow shaft of the nozzle rod 23 facilitates ventilation of the suction cup 22, so that the suction cup 22 can suck a workpiece.

In other embodiments, the position of the suction cup 22 in the Z direction may also be adjusted by other means, for example, the suction cup 22 is driven to move up and down by a linear cylinder, or the suction cup 22 is driven to move up and down by a linear motor, so long as the position of the suction cup 22 in the Z direction can be adjusted, which is not illustrated here.

Optionally, a plurality of sucking disc mechanisms 2 set up on mount 1 to guarantee to adsorb stably work piece one, improve the security of transport. Further, a plurality of sucking disc mechanisms 2 are movably arranged on the fixing frame 1 to adjust the distance between the plurality of sucking disc mechanisms 2, so that the material taking device is suitable for workpieces of various sizes, and the applicability of the material taking device is improved.

Illustratively, the suction cup mechanism 2 is movably arranged on the fixing frame 1 by means of manual adjustment.

Further, the fixing frame 1 includes a first fixing bracket 11 and a second fixing bracket 12, the first fixing bracket 11 and the second fixing bracket 12 are fixedly connected, wherein the suction cup mounting member 21 is movably disposed on the first fixing bracket 11, and the grappling mounting member 31 is disposed on the second fixing bracket 12.

The first fixing bracket 11 includes a first fixing plate 111, a second fixing plate 112, a third fixing plate 113, a fourth fixing plate 114, and a connecting plate 115, wherein the first fixing plate 111, the second fixing plate 112, and the third fixing plate 113 are located on the same horizontal plane and are sequentially arranged in parallel at intervals, one end of the connecting plate 115 is respectively fixedly connected with the first fixing plate 111, the second fixing plate 112, and the third fixing plate 113, and the other end thereof is fixedly connected with the second fixing bracket 12, the installation space of the suction cup mechanism 2 can be increased by the arrangement mode, and the volume of the fixing bracket 1 cannot be increased, so that the structure of the fixing bracket 1 is more compact. The fourth fixing plate 114 is fixedly connected to the second fixing bracket 12. Two fourth fixing plates 114 are symmetrically fixed on the second fixing bracket 12, and each fourth fixing plate 114 is fixedly connected with one suction cup mechanism 2.

As shown in fig. 3, in the present embodiment, two suction cup mechanisms 2 are symmetrically and fixedly disposed on the first fixing plate 111, two suction cup mechanisms 2 are symmetrically and fixedly disposed on the second fixing plate 112, and three suction cup mechanisms 2 are movably disposed on the third fixing plate 113, so that the plurality of suction cup mechanisms 2 can suck the first workpieces, and the suction cup mechanisms 2 can be adapted to suck the first workpieces with different sizes by adjusting the intervals between the suction cup mechanisms 2. A first sliding groove 1131 is disposed at a middle position of third fixing plate 113, first sliding groove 1131 extends along the Y direction, suction cup mechanism 2 is movably disposed on first sliding groove 1131, and a scale is disposed along the extending direction of first sliding groove 1131, so as to mark and identify the displacement moved by suction cup mechanism 2. Two second spout 1132 symmetry sets up in the both sides of first spout 1131, and the extending direction of second spout 1132 is located X to and Y between to, and two second spout 1132 are from the third fixed plate 113 to the outside in to be the flaring form, and every second spout 1132 corresponds and is provided with sucking disc mechanism 2, and sucking disc mechanism 2 can follow the removal of second spout 1132.

Preferably, as shown in FIG. 4 in conjunction with FIG. 1, grapple 32 is rotatably mounted to grapple mount 31 to enable independent operation of suction cups 22. Illustratively, the grapple 32 is rotatable relative to the grapple mounting member 31, and the position of the end of the grapple 32 can be adjusted to avoid interference between the grapple 32 and the workpiece when the suction cup 22 adsorbs the workpiece. Of course, in other embodiments, the position of the grapple 32 can be adjusted in other ways to enable the suction cup 22 to work independently, but adjusting the position of the grapple 32 by rotating can effectively reduce the size of the material taking device.

Optionally, the grapple 32 is detachably and adjustably arranged on the grapple mounting member 31, on one hand, the grapple 32 can be detachably rotated relative to the grapple mounting member 31 to adjust the position of the grapple 32, so that the suction cup 22 can independently work; on the other hand, drag for and grab 32 detachably and set up on dragging for and grabbing installed part 31, can also be convenient for change not having the same size or structure drag for and grab to supply different work pieces to use, improve this extracting device's suitability.

Alternatively, grapple 32 may also be position adjustably mounted on grapple mount 3) by way of a motor driven rotation to enable independent operation of suction cup 22.

Specifically, as shown in fig. 5 and fig. 4, the grappling member 32 is provided with a limiting protrusion 321, the grappling member 31 is provided with a first limiting groove 311 and a second limiting groove 312, the first limiting groove 311 and the second limiting groove 312 are arranged in an intersecting manner, the limiting protrusion 321 on the grappling member 32 is selectively matched with the first limiting groove 311 or the second limiting groove 312 to adjust the position of the grappling member 32, and the rotation angle of the grappling member 32 is the included angle between the first limiting groove 311 and the second limiting groove 312. Can be convenient for the location through setting up first spacing groove 311 and second spacing groove 312 on the one hand drag for the mounted position of grabbing 32, on the other hand, through the cooperation of spacing arch 321 and first spacing groove 311 or second spacing groove 312, can make drag for to grab 32 and install steadily on dragging for and grabbing installed part 31.

The first limiting groove 311 and the second limiting groove 312 are non-circular limiting grooves, and in this embodiment, the first limiting groove 311 and the second limiting groove 312 are long grooves, for example.

In other embodiments, a third limiting groove, a fourth limiting groove, a fifth limiting groove, and the like may be further disposed on the grappling and grabbing mounting member 31 to adjust a plurality of positions of the grappling and grabbing mounting member 31. Of course, in general, the position adjustment requirement of the grapple 32 can be met by arranging two limit grooves.

Optionally, in other embodiments, the first limiting groove 311 and the second limiting groove 312 may also have different heights, so as to adjust the position of the grapple 32.

Further, the first limiting groove 311 extends along the Y direction, the second limiting groove 312 intersects with the first limiting groove 311, and the grappling member 32 and the grappling member 31 are fixedly installed at the intersection position of the first limiting groove 311 and the second limiting groove 312 by bolts.

Preferably, the bottom end of the grapple 32 is provided with a hook portion 322, the hook portion 322 is perpendicular to the grapple 32, and when the grapple 32 grabs the second workpiece, the hook portion 322 abuts against the lower surface of the second workpiece to support the second workpiece, thereby improving the stability of the grapple 32 in grabbing the second workpiece.

In order to enable the grappling member 32 to stably grapple the second workpiece, a plurality of grappling members 32 are provided on the grappling member 31 to grapple a plurality of positions of the second workpiece. Further, a plurality of drags and catches 32 movably to set up on drags and catch the installed part 31 in order to adjust the interval between a plurality of drags and catch 32 to the work piece of adaptation different sizes is two, improves extracting device's suitability. Illustratively, two grapples 32 are movably disposed on the grapple mount 31, and an adjustment slot 313 is disposed on the grapple mount 31, with the grapple 32 being movable relative to the adjustment slot 313. The number of the adjusting grooves 313 is two, and each adjusting groove 313 is correspondingly provided with one fishing grab 32.

Preferably, the grappling mechanism 3 further comprises a first grappling driving component 33, the first grappling driving component 33 is arranged on the fixed frame 1, and the first grappling driving component 33 can drive the two grappling installation parts 31 to move towards or away from each other so that the grappling installation part 32 can grapple the second workpiece.

Further, the first grappling driving assembly 33 comprises a driving member 331 and a lead screw 332, the lead screw 332 extends, external threads with opposite spiral directions are arranged at two ends of the lead screw 332, the two grappling installation members 31 are respectively connected with nut seats at two ends of the lead screw 332, and the driving member 331 can drive the lead screw 332 to rotate so that the two grappling installation members 31 move in the opposite direction or in the opposite direction. Illustratively, the lead screw 332 is a trapezoidal two-way threaded lead screw.

Illustratively, the drive 331 is a rotating hand wheel that can be manually rotated to turn the lead screw. The circumference of the rotating hand wheel is provided with precise scale marks so that an operator can determine the movement displacement of the fishing and grabbing mounting piece 31.

Preferably, the grappling mechanism 3 further comprises a second grappling drive assembly 34, the second grappling drive assembly 34 is connected with the moving end of the first grappling drive assembly 33, and one second grappling drive assembly 34 is connected with one grappling mounting 31 to drive the single grappling mounting 31 to move. Further, each grapple mount 31 is coupled to a second grapple drive assembly 34 to further adjust the position of the grapple mount 31.

Illustratively, the second grappling drive assembly 34 is an air cylinder, and the output end of the air cylinder is connected with the grappling mounting member 31 to drive the single grappling mounting member 31 to move. Further, first dragging and grabbing drive assembly 33 is connected with the cylinder, and first dragging and grabbing drive assembly 33 can drive the cylinder and drag and grab installed part 31 and move jointly.

Further, the second fixing bracket 12 includes a fifth fixing plate 121 and a sixth fixing plate 122, the fifth fixing plate 121 is disposed parallel to the first fixing plate 111, the fifth fixing plate 121 is located above the first fixing plate 111, the two sixth fixing plates 122 are symmetrically disposed at two ends of the fifth fixing plate 121, the middle position of the sixth fixing plate 122 is fixedly connected to the fifth fixing plate 121, and two ends of the sixth fixing plate 122 are fixedly connected to the first fixing plate 111 and the third fixing plate 113, respectively.

The fixed intermediate position that sets up at sixth fixed plate 122 of driving piece 331 among the first drive assembly 33 of grabbing and grab and with fifth fixed plate 121 fixed connection, lead screw 322 sets up on fifth fixed plate 121, the nut seat at lead screw 322 both ends all drags for drive assembly 34 fixed connection with a second, drag for and grab installed part 31 and the second and drag for the output fixed connection who grabs drive assembly 34, thereby realize that the second drags for and grab drive assembly 34 drive and drag for and grab installed part 31 and carry out position control, driving piece 331 can drive lead screw 322 and rotate, so that the second drags for and grabs drive assembly 34 and drive and grab installed part 31 and move along with each other or back on the back. Further, the first fishing and grabbing driving component 33 further comprises a guiding component, the guiding component comprises a guide rail and a sliding block, the guide rail is arranged on the lower surface of the fifth fixing plate 121, and the sliding block is arranged on the upper surface of the second fishing and grabbing driving component 34, so that the second fishing and grabbing driving component 34 can move stably in a directional mode.

A scale is arranged on the upper surface of the fifth fixing plate 121, and a pointer is fixedly arranged on the upper surface of the second scooping driving component 34, and when the second scooping driving component 34 moves, the pointer on the second scooping driving component can be indicated on the scale to display and mark the moving displacement of the second scooping driving component 34.

A mechanical arm mounting hole is further formed in the fifth fixing plate 121, so that the fixing frame 1 is fixedly connected with a mechanical arm, and the mechanical arm can be used for taking materials automatically.

For example, in the material taking device provided in this embodiment, the operation flow of the suction cup 22 is as follows: the limiting protrusions 321 on the scooping claws 32 on the two sides are installed in the second limiting groove 312, so that the scooping claws 32 are rotated and retracted, then the suction cups 22 move downwards to the upper surface of the first workpiece to be adsorbed, the first workpiece is transferred through the mechanical arm, and the material taking process of the first workpiece is completed.

Exemplarily, in the material taking device provided in this embodiment, the operation flow of the grappling 32 is as follows: the limiting protrusions 321 on the grapples 32 on the two sides are arranged in the first limiting grooves 311, so that the grapples 32 are in a vertical state, and the grapples 32 can be conveniently operated. At this time, the position of the suction cup 22 does not need to be manually adjusted, when the claw part 322 of the grapple 32 moves to the lower part of the second workpiece, the suction cup 22 abuts against the upper surface of the second workpiece, the suction cup 22 can automatically move upwards under the action of the second workpiece to avoid interference in the operation of the grapple 32, then, the first grapple driving component 33 drives the grapple mounting pieces 31 on the two sides to move oppositely to clamp and grapple the second workpiece, and the material taking operation of the second workpiece is completed. After the first fishing and grabbing drive assembly 33 drives the fishing and grabbing installation pieces 31 on the two sides to move in opposite directions, if the fishing and grabbing piece 31 on one side can not be well contacted with a workpiece, the second fishing and grabbing drive assembly 34 can drive the fishing and grabbing installation pieces 31 on the corresponding side to carry out micro adjustment, so that the stability of the fishing and grabbing piece 32 for grabbing the second workpiece is ensured.

Exemplarily, in the extracting device that this embodiment provided, to the great work piece of weight, and when the upper surface of work piece is comparatively level, can adopt sucking disc 22 and drag for 32 mode of collaborative work to carry out the material operation, this flow only lies in with dragging for the difference of the independent operation flow of 32: after the workpiece is grabbed by the grab 32, the workpiece is adsorbed by the suction cup 22, and the workpiece can be better carried and transferred under the action of the grab 32 and the suction cup 22.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A material extracting apparatus, comprising:

a fixed frame (1);

the sucker mechanism (2) comprises a sucker mounting piece (21) and a sucker (22), the sucker mounting piece (21) is arranged on the fixing frame (1), and the sucker (22) is used for sucking a first workpiece;

the fishing and grabbing mechanism (3) comprises fishing and grabbing installation pieces (31) and a fishing and grabbing piece (32), and the two fishing and grabbing installation pieces (31) can be arranged on the fixing frame (1) in a moving mode in an opposite direction or in a back-to-back mode so that the fishing and grabbing piece (32) grabs a second workpiece; the grapple (32) is adjustably positioned on the grapple mounting member (31) and the suction cup (22) is adjustably positioned on the suction cup mounting member (21) to enable the suction cup (22) and the grapple (32) to operate independently from each other or to enable the suction cup (22) and the grapple (32) to operate in cooperation.

2. The reclaimer device of claim 1, characterized in that said suction cup (22) is movably arranged on said suction cup mounting (21) to enable independent operation of said grapple (32).

3. The reclaiming apparatus as claimed in claim 2, wherein the suction cup mechanism (2) further comprises a suction nozzle rod (23), one end of the suction nozzle rod (23) is fixedly connected with the suction cup (22), and the other end thereof is movably arranged on the suction cup mounting member (21) along the extending direction thereof so as to adjust the position of the suction cup (22).

4. The reclaiming apparatus as claimed in claim 1, wherein the grapple (32) is removably position adjustably mounted to the grapple mounting (31) to enable independent operation of the suction cup (22).

5. The material taking device as claimed in claim 4, wherein a limiting protrusion (321) is provided on the fishing grab (32), a first limiting groove (311) and a second limiting groove (312) are provided on the fishing grab mounting member (31), the first limiting groove (311) and the second limiting groove (312) are arranged in an intersecting manner, and the limiting protrusion (321) is selectively matched with the first limiting groove (311) or the second limiting groove (312) to adjust the position of the fishing grab (32).

6. The reclaiming apparatus as set forth in claim 5 wherein a plurality of scoops (32) are movably disposed on the scooping mount (31) to adjust a spacing between the plurality of scoops (32).

7. The taking device according to any one of claims 1 to 6, characterized in that the grappling mechanism (3) further comprises a first grappling driving component (33), the first grappling driving component (33) is arranged on the fixed frame (1), and the first grappling driving component (33) can drive the two grappling installation pieces (31) to move towards or away from each other so that the grappling piece (32) can grapple the second workpiece.

8. The material taking device as claimed in claim 7, wherein the first grappling drive assembly (33) comprises a drive member (331) and a screw rod (332), wherein two ends of the screw rod (332) are provided with external threads with opposite spiral directions, the two grappling installation members (31) are respectively connected with nut seats at two ends of the screw rod (332), and the drive member (331) can drive the screw rod (332) to rotate so as to enable the two grappling installation members (31) to move towards or away from each other.

9. The reclaiming apparatus as set forth in claim 7, wherein the grappling mechanism (3) further comprises a second grappling drive assembly (34), the second grappling drive assembly (34) being connected to the moving end of the first grappling drive assembly (33), one second grappling drive assembly (34) being connected to one grappling mount (31) to drive the movement of the single grappling mount (31) to adjust the distance between the two grappling mounts (31).

10. The reclaiming apparatus as claimed in claim 1, wherein the scooper (32) is rotatably and positionally adjustably disposed on the scooper mount (31) by a motor to enable independent operation of the suction cup (22).