CN210709611U

CN210709611U - Metal plate end picking device of metal plate machining line

Info

Publication number: CN210709611U
Application number: CN201921604965.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hangzhou Yuyang Precision Sheet Metal Co Ltd
Current assignee: Hangzhou Yuyang Precision Sheet Metal Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-09
Anticipated expiration: 2029-09-25

Abstract

The utility model relates to a panel beating processing line metal sheet end effector discloses one kind through two sucking disc fixed knot that can deflect adaptation metal sheet surface constructs, the spring of cooperation both sides carries out the end effector that cushions to the oscillation of metal sheet. The double-rotating-arm structure can independently deflect, and the metal plate clamping stability is improved. On the mount was arranged in to its characterized in that two spliced poles, two snatch the frame and correspond respectively and arrange the mount both ends in, the spliced pole, snatch frame and mount coplane, it has a plurality of mounting holes to open on the spliced pole, it articulates the mount tip of arranging in through the articulated shaft to snatch a middle part position, the mount is the U-shaped pipe, and two couples symmetry are arranged in on the mount, and are located the mount both sides, it is the U-shaped structure to snatch the frame, the bottom circular arc of U-shaped structure is the indent structure, it has the hangers to snatch the frame overhead, the hangers is located the mount outside, and on the hangers was arranged in to spring one end, the other end was arranged in on the couple.

Description

Metal plate end picking device of metal plate machining line

Technical Field

The utility model relates to a panel beating processing line metal sheet end effector relates to one kind on the panel beating processing line, carries out the end effector that absorbs to the panel beating upper line, belongs to the processing equipment field. In particular to an end effector which can buffer the oscillation of a metal plate by two sucker fixing structures which can deflect to adapt to the surface of the metal plate and matching with springs at two sides.

Background

At present, at automobile panel, the plastic-aluminum board, in-process such as numerical control cutting, all need adopt the panel beating as processing raw materials, through with metal sheet translation to mould, carry out machine-shaping in the machined surface, because the metal sheet area is relatively poor, when moving, need adopt the end effector to snatch the removal, current end effector mainly adopts fixed suction cup to absorb, absorb the removal in-process at the metal sheet, because the area of metal sheet is great, crooked oscillation can appear, arouse and snatch the unstability, can not cushion, and the sucking disc is fixed, when situations such as deformation appear in the metal sheet, hardly form to adsorb and snatch, snatch the success rate is low.

Publication No. CN108481339A discloses last unloading end effector structure of robot laser cutting includes that robot arm and material loading end effector, waste material tablet end effector, finished product material and big waste material end effector and hold the end effector of these end effectors and hold the frame, and the device vacuum chuck is fixed, can not adapt to the adjustment when adsorbing, when the panel beating appears warping, can not carry out the absorption end and pick up.

Publication No. CN205441990U a panel quick adsorption equipment, this panel quick adsorption equipment includes bakelite base plate, vacuum chuck fixed plate and vacuum check valve. The utility model discloses a quick adsorption equipment of panel, this quick adsorption equipment of panel is equipped with the panel adsorption tank on the bakelite base plate to be equipped with two vacuum chuck at the middle part in panel adsorption tank, two vacuum chuck can convenient and fast inhale tightly and remove panel, above-mentioned quick adsorption equipment of panel though can adsorb panel, the angle is difficult to adjust when nevertheless adsorbing the curved plate, leads to adsorbing not steady, easily drops, has the potential safety hazard.

Disclosure of Invention

In order to improve the condition, the utility model relates to a panel beating processing line metal sheet end effector provides one kind and can deflect the sucking disc fixed knot who adapts to the metal sheet surface through two and construct, and the spring of cooperation both sides carries out the end effector that cushions to the oscillation of metal sheet. The double-rotating-arm structure can independently deflect, and the metal plate clamping stability is improved.

The utility model relates to a panel beating processing line metal sheet end effector realizes like this: the utility model relates to a sheet metal processing line metal plate end effector which comprises a main body fixing device and a suction device, wherein the main body fixing device comprises a fixing frame, a connecting column, a threading hole, an articulated shaft, a grabbing frame, a hanging lug, a spring, a hook and a leading-out hole, the two connecting columns are arranged on the fixing frame, the two grabbing frames are respectively arranged at two ends of the fixing frame correspondingly, the connecting column, the grabbing frame and the fixing frame are coplanar, a plurality of mounting holes are arranged on the connecting column, the middle part of the grabbing frame is articulated at the end part of the fixing frame through the articulated shaft, the fixing frame is a U-shaped pipe, the two hanging lugs are symmetrically arranged on the fixing frame and positioned at two sides of the fixing frame, the grabbing frame is in a U-shaped structure, the bottom arc of the U-shaped structure is in an inward concave structure, the grabbing frame is provided with the hanging lug, it has the through wires hole to open on the frame to snatch, and the through wires hole has been opened respectively at the mount both ends, and suction means comprises sucking disc, three way connection head, trachea, mounting panel, sealed pad, connecting pipe and spacing ring, and a plurality of sucking discs correspond the spiro union through the connecting pipe and arrange in and snatch a tip, the inside bend in edge of sucking disc, a plurality of spacing ring correspondence are arranged in and are snatched a frame inner wall, and the mounting panel is arranged in and are snatched the frame, and are located between spacing ring and the connecting pipe, sealed pad lie in between mounting panel and the connecting pipe terminal surface, and respectively with mounting panel, the accurate laminating of connecting pipe, tracheal one end is passed through the mounting panel and is fixed, and through connecting pipe and sucking disc intercommunication, and the other end is managed in proper order and is corresponded the through wires hole of snatching on the frame, the mount.

Has the beneficial effects.

The double-rotating-arm structure can independently deflect, and the clamping stability of a metal plate is improved.

Secondly, the clamping can buffer the bending vibration of the metal plate, and the stability is improved.

Thirdly, simple structure is convenient for install fast.

Drawings

Fig. 1 the utility model relates to a sheet metal processing line metal sheet end effector's three-dimensional structure chart.

Fig. 2 the utility model relates to a sheet metal processing line metal sheet end effector's schematic structure.

Fig. 3 the utility model relates to a sheet metal processing line metal sheet end effector sucking disc's structural schematic diagram, it only shows the connection structure of sucking disc.

In the attached drawings

Wherein the parts are: the fixing frame 1, the connecting column 2, the threading hole 3, the hinge shaft 4, the sucker 5, the grabbing frame 6, the hanging lug 7, the spring 8, the hook 9, the three-way connector 10, the guide hole 11, the air pipe 12, the mounting plate 13, the sealing gasket 14, the connecting pipe 15 and the limiting ring 16.

The specific implementation mode is as follows:

the utility model relates to a metal plate processing line metal plate end picking-up device which is realized by a main body fixing device and a suction device, wherein the main body fixing device comprises a fixing frame 1, connecting columns 2, a threading hole 3, a hinging shaft 4, grabbing frames 6, hanging lugs 7, a spring 8, hanging hooks 9 and a guide hole 11, the two connecting columns 2 are arranged on the fixing frame 1, the two grabbing frames 6 are respectively arranged at two ends of the fixing frame 1 correspondingly, the connecting columns 2, the grabbing frames 6 and the fixing frame 1 are coplanar, a plurality of mounting holes are arranged on the connecting columns 2, the middle position of the grabbing frames 6 is hinged at the end part of the fixing frame 1 through the hinging shaft 4, the fixing frame 1 is a U-shaped pipe, the two hanging hooks 9 are symmetrically arranged on the fixing frame 1 and positioned at two sides of the fixing frame 1, the grabbing frames 6 are U-shaped structures, the bottom circular arcs of the U-shaped structures are of concave structures, the hanging, the hangers 7 are located outside the fixing frame 1, one end of the spring 8 is arranged on the hangers 7, the other end of the spring is arranged on the hook 9, the grabbing frame 6 is provided with the threading holes 3, the two ends of the fixing frame 1 are respectively provided with the threading holes 3, the suction device is composed of the suckers 5, the three-way connector 10, the air pipe 12, the mounting plate 13, the sealing gasket 14, the connecting pipe 15 and the limiting ring 16, the suckers 5 are arranged at the end part of the grabbing frame 6 in a screwing mode through the connecting pipe 15, the edges of the suckers 5 are inwards bent, the limiting rings 16 are correspondingly arranged on the inner wall of the grabbing frame 6, the mounting plate 13 is arranged in the grabbing frame 6 and is located between the limiting ring 16 and the connecting pipe 15, the sealing gasket 14 is located between the end surface of the mounting plate 13 and the connecting pipe 15 and is precisely attached to the mounting plate 13 and the connecting pipe 15, one end of the air pipe 12 is fixed through, The corresponding end of the fixing frame 1 is provided with a threading hole 3, a plurality of air pipes 12 are communicated through a three-way joint to form a parallel pipeline and penetrate out from an outlet hole 11 on the fixing frame 1.

When in use, the fixing frame 1 is arranged on a clamp holder of a mechanical arm through the connecting column 2, the air pipe 12 is communicated with the vacuum exhaust pipe 12, air can be exhausted and injected into the suckers 5, then the mechanical arm moves, so that the suckers 5 are correspondingly suspended above a metal plate and move downwards, when the suckers 5 are contacted with the metal plate, air is exhausted, negative pressure is formed in the suckers 5, the suckers 5 are sucked and then pulled to grab the metal plate, when the metal plate oscillates in the moving process, the suckers 5 are driven to deflect, the suckers 5 enable the grabbing frames 6 to deflect along the hinge shafts 4 under the action of the grabbing frames 6 to adapt to oscillation deformation, in the deflecting process, the springs 8 are stretched or compressed, the springs 8 are used for buffering, the conduction brought by the deformation oscillation is slowed down, when the metal plate reaches a specified position, the suckers 5 are loosened to put down the metal plate, 5 marginal incurvation of sucking disc, can keep laminating with the metal sheet when deflecting, when meetting the metal sheet crooked, there is successively sucking disc 5 and metal sheet contact, and the sucking disc 5 atress of contact earlier drives and snatchs frame 6 and deflect along articulated shaft 4, angle regulation for sucking disc 5 of back contact can deflect and the metal sheet laminating, and the adaptation deformation state is to the metal sheet, snatchs, reaches the purpose of getting the metal sheet brill.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention. It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a panel beating processing line metal sheet end effector, characterized by: the device comprises a main body fixing device and a suction device, wherein the main body fixing device comprises a fixing frame, connecting columns, threading holes, an articulated shaft, a grabbing frame, lugs, a spring, hooks and a guide hole, the two connecting columns are arranged on the fixing frame, the two grabbing frames are respectively and correspondingly arranged at two ends of the fixing frame, the connecting columns are provided with a plurality of mounting holes, the middle position of the grabbing frame is hinged to the end part of the fixing frame through the articulated shaft, the two hooks are symmetrically arranged on the fixing frame and positioned at two sides of the fixing frame, the lugs are arranged on the grabbing frame, the lugs are positioned at the outer side of the fixing frame, one end of the spring is arranged on the lugs, the other end of the spring is arranged on the hooks, the threading holes are arranged on the grabbing frame, the threading holes are respectively arranged at two ends of the fixing frame, the suction device comprises suckers, three-way connectors, a plurality of spacing rings correspond and arrange in and snatch a inner wall, and the mounting panel is arranged in and is snatched the frame, and is located between spacing ring and the connecting pipe, and tracheal one end is passed through the mounting panel and is fixed, and through connecting pipe and sucking disc intercommunication, and the other end is managed in proper order and is passed through the through wires hole that corresponds the end on correspondingly snatching the frame, the mount and correspond the through wires hole of end, and is a plurality of form parallel pipeline through the three way connection intercommunication between the trachea, and wear out from the delivery outlet on the.

2. The sheet metal processing line metal plate end effector of claim 1, wherein said attachment posts, gripping frame and mounting frame are coplanar.

3. The sheet metal processing line metal plate end effector of claim 1, wherein said gripping rack is a U-shaped structure, the bottom arc of said U-shaped structure being concave.

4. The sheet metal processing line metal plate end effector of claim 1, wherein the edges of said suction cups are curved inwardly.

5. The sheet metal processing line metal plate end effector of claim 1, wherein the gasket is positioned between the mounting plate and the connecting tube end face and is in precise fit with the mounting plate and the connecting tube, respectively.

6. The sheet metal processing line metal plate end effector of claim 1, wherein said mount is a U-shaped tube.