CN219257953U - Corner protector placing mechanism for enclosure - Google Patents

Abstract

The utility model discloses an angle bead placement mechanism for a surrounding film, which comprises: the picking and placing mechanism comprises a six-axis manipulator and a gripper assembly arranged on the six-axis manipulator, the gripper assembly comprises a connecting substrate arranged on the six-axis manipulator and a picking bending plate arranged on the connecting substrate, the picking bending plate comprises two mounting plates which are perpendicular to each other, a plurality of vacuum chucks which are arranged along a straight line are respectively arranged on the two mounting plates, and the axis of each vacuum chuck is perpendicular to the mounting plates; the storage rack is arranged on one side of the picking and placing mechanism and used for placing stacked corner protectors. In the process of enclosing the film, the six-axis manipulator grabs and holds the corner protector at the corner position of the stacked plates through the grabbing hand assembly until the enclosing film is completed and then released, so that the corner protector can be automatically placed, workers are not required to be placed, the safety of the workers is improved, the need of preliminary fixing the corner protector by using a sticker is avoided, and the packing efficiency is improved.

Description

Corner protector placing mechanism for enclosure

Technical Field

The utility model relates to the technical field of enclosure packaging, in particular to an angle bead placement mechanism for an enclosure.

Background

When the plates are packed, the plates are subjected to film wrapping and packaging, namely the plates are stacked, and then the films are wrapped on the side surfaces of the plates; the current practice includes artificial enclosure and mechanical enclosure, the efficiency of the artificial enclosure is low; the mechanical film wrapping machine is used for wrapping the film, the plate is stacked on a rotary table, a film wrapping machine is arranged on the outer side of the mechanical film wrapping machine, the rotation of the plate is realized through the rotary table, and the film wrapping machine outputs the film, so that the film is wrapped on the outer side of the plate; however, the existing enclosure mechanical structure needs to realize loading and unloading of the plate on the turntable by using a forklift, so that the efficiency is low, and online packaging cannot be realized; in addition, the packing requirement of part plate is higher, need set up angle bead (angle steel) around the plate of stacking for avoid the plate to be bumped or be used for guaranteeing that the plate stacks neatly, and under the restriction of current enclose membrane mechanical structure, need the workman to glue the preliminary fixed of angle bead with the sticker around stacking the plate earlier, carry out the enclose membrane again, the preliminary fixed comparatively consuming time of angle bead influences packaging efficiency.

Disclosure of Invention

In view of the above, the present utility model provides an angle bead placement mechanism for a membrane, which can solve at least one of the above problems to some extent.

The technical scheme of the utility model is realized as follows:

an angle bead placement mechanism for a membrane comprising:

the picking and placing mechanism comprises a six-axis manipulator and a gripper assembly arranged on the six-axis manipulator, the gripper assembly comprises a connecting substrate arranged on the six-axis manipulator and a picking bending plate arranged on the connecting substrate, the picking bending plate comprises two mounting plates which are perpendicular to each other, a plurality of vacuum chucks which are arranged along a straight line are respectively arranged on the two mounting plates, and the axis of each vacuum chuck is perpendicular to the mounting plates;

the storage rack is arranged on one side of the picking and placing mechanism and used for placing stacked corner protectors.

As a further alternative of the corner protector placement mechanism for the enclosure, the vacuum chuck is arranged at one end of a mounting cylinder, the other end of the mounting cylinder is used for connecting a pipeline, and the mounting cylinder is of a hollow structure; the outer wall of the mounting cylinder is provided with a threaded connection section, and the mounting cylinder is in threaded connection with the mounting plate through the threaded connection section.

As a further alternative scheme of the corner protector placing mechanism for the enclosure, the device further comprises a linear module, and the six-axis mechanical arm is arranged on the linear module so as to realize linear movement of the picking and placing mechanism.

As a further alternative scheme of the corner protector placement mechanism for the enclosure, the storage rack comprises a base station and a storage limit mechanism arranged on the base station, the storage limit mechanism comprises a positioning bearing platform and a movable bearing platform movably arranged on the base station, a first limit plate for abutting one end of the corner protector is arranged on the positioning bearing platform, and a second limit plate for abutting the other end of the corner protector is arranged on the movable bearing platform; and triangular supporting seats are arranged on the positioning bearing platform and the moving bearing platform.

As a further alternative of the corner protector placement mechanism for the enclosure, the platform is provided with a rotatable first screw rod and a first guide rail parallel to the first screw rod, the movable bearing platform is slidably arranged on the first guide rail, and the movable bearing platform is in screw transmission connection with the first screw rod.

As a further alternative of the corner protector placement mechanism for the enclosure, the first screw rod is provided with a hand-operated wheel.

As a further alternative of the corner protector placement mechanism for the enclosure, the stock limiting mechanism further includes a plurality of limiting posts disposed on the base station, and the limiting posts are disposed on two sides of the corner protector.

The utility model has the beneficial effects that: the corner protector is taken and placed by the six-axis manipulator, the corner protector is held at the corner position of the stacked plates by the six-axis manipulator through the handle assembly in the film enclosing process until the film enclosing is released again, so that the corner protector can be placed automatically, workers are not required to place, the safety of the workers is improved, the primary fixing of the corner protector by using the paper is avoided, and the packaging efficiency is improved; in addition, the handle assembly can firmly absorb the corner protector only by contacting with a small area of the corner protector through the vacuum chuck, so that other positions of the corner protector can be surrounded by the film without shielding or interference.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a film enclosure for packaging panels;

FIG. 2 is a schematic view of the structure of the enclosure turret arranged on the enclosure gantry;

FIG. 3 is a schematic view of the construction of the enclosure assembly on the enclosure turret;

FIG. 4 is a schematic view of the construction of the enclosure assembly;

FIG. 5 is a schematic view of the corner protector placement mechanism;

FIG. 6 is a schematic structural view of a gripper assembly;

FIG. 7 is a schematic view of the placement of corner protector stacks on a storage rack;

fig. 8 is a schematic structural view of a stock stop.

In the figure: 100. corner protection; 200. film rolling; 300. a plate member; 400. a conveying line;

a0, an angle bead placement mechanism; a1, a picking and placing mechanism; a2, a six-axis manipulator; a3, a gripper assembly; a31, connecting the substrates; a32, taking a bent plate; a321, mounting plate; a33, a vacuum chuck; a34, a mounting cylinder; a341, a threaded connection section; a4, a linear module; a5, storing the frame; a6, a base station; a7, a stock limiting mechanism; a71, positioning a bearing platform; a711, a first limiting plate; a72, moving the bearing platform; a721, a second limiting plate; a73, a triangular support seat; a74, a first screw rod; a741, a hand-operated wheel; a75, a first guide rail; a76, limiting columns;

b1, a surrounding film portal frame; b11, a third motor; b2, a film enclosing rotating frame; b21, a cross beam; b211, positioning a rotating shaft; b212, fluted disc; b22, vertical beams; b221, a second guide rail; b222, a second motor; b3, a surrounding membrane assembly; b31, enclosing a membrane base box; b32, driving roller; b33, a first motor; b34, unreeling rollers; b35, a box door; b36, pressing roller.

Description of the embodiments

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1-4, a film enclosing device for packaging a plate is shown, which comprises a film enclosing portal frame B1, wherein a film enclosing rotating frame B2 is arranged below the film enclosing portal frame B1, the film enclosing rotating frame B2 comprises a horizontally arranged cross beam B21 and a vertically arranged vertical beam B22, the cross beam B21 is rotatably arranged on the film enclosing portal frame B1, a liftable film enclosing component B3 is arranged on the vertical beam B22, the film enclosing component B3 comprises a film enclosing base box B31, and an unreeling roller B34 for placing a rolled film 200, a driving roller B32 for pulling the rolled film 200 to rotate and a first motor B33 for driving the driving roller B32 to rotate are arranged on the film enclosing box; also included is a conveyor line 400, the conveyor line 400 being used to convey the plate 300, and the conveyor line 400 passing under the enclosure portal frame B1.

Specifically, the conveying line 400 conveys the stacked plates 300 to the lower part of the enclosure portal frame B1, the enclosure rotating frame B2 drives the enclosure assembly B3 to rotate around the plates 300, the first motor B33 on the enclosure assembly B3 drives the driving roller B32 to rotate, and the driving wheel pulls the film on the film roll 200 to rotate on the unreeling roller B34, so that the film is output, and the enclosure of the plates 300 is realized; the unreeling roller B34 and the driving roller B32 are vertically arranged; the width of the film is smaller than the stacking height of the plate 300, so when the film surrounding assembly B3 outputs the film, the film surrounding assembly B3 is lifted on the vertical beam B22, thereby realizing that the film can cover the periphery of the plate 300 as much as possible, completing the film surrounding, and preventing the stacked plate 300 from being easily loosened. In the film enclosing process, the plate 300 does not need to rotate, so that the plate 300 can be conveyed by the conveying line 400, and the feeding and discharging efficiency of the plate 300 is improved; after the plate 300 completes the enclosure, the enclosure portal frame B1 can be quickly separated through the conveying line 400, so that the enclosure portal frame B1 is convenient to continue to carry out enclosure work, and the processing beat is effectively improved.

The above scheme is specific, for being convenient for the drive roller B32 can output the film better, and for being convenient for change the roll film 200, refer to fig. 4, be equipped with chamber door B35 on the enclosure membrane base box B31, be equipped with compression roller B36 on the chamber door B35, compression roller B36 is used for placing the membrane on the drive roller B32. In this embodiment, the box door B35 is hinged to the film enclosure base box B31, and when the box door B35 is opened, the pressing roller B36 is separated from the driving roller B32, so that the roll film 200 can be replaced; when the box door B35 is closed, the press roller B36 clamps the film with the driving roller B32, and when the first motor B33 drives the driving roller B32 to rotate, the driving roller B32 can pull the film to rotate the film winding 200; wherein the pressing roller B36 and the driving roller B32 may employ rubber rollers in order to increase friction with the film.

In particular, in order to facilitate lifting of the membrane enclosure assembly B3, referring to fig. 3, a second guide rail B221 is vertically disposed on the vertical beam B22, and the membrane enclosure base box B31 is slidably connected with the second guide rail B221; the vertical beam B22 is provided with a second motor B222 for driving the enclosure base box B31 to slide along the second guide rail B221. The second motor B222 may drive the enclosure base box B31 to lift through a screw mechanism (not shown), or may drive the enclosure base box B to lift through other structures such as a traction rope.

In particular, in order to facilitate the rotation of the enclosure rotating frame B2, referring to fig. 2 and 3, the beam B21 is provided with a positioning rotating shaft B211 that is vertically disposed, and the positioning rotating shaft B211 is rotatably connected with the enclosure portal frame B1; the beam B21 is also provided with a fluted disc B212 coaxially arranged with the positioning rotating shaft B211, and the peripheral wall of the fluted disc B212 is provided with transmission teeth; the enclosure portal frame B1 is provided with a third motor B11, the third motor B11 is in transmission connection with a transmission gear (not shown), and the transmission gear is meshed with the fluted disc B212.

In some specific embodiments, to facilitate placement of the corner protector 100 around the stacked plate 300, referring to fig. 1, four corner protector placement mechanisms A0 are further included, where the four corner protector placement mechanisms A0 are disposed around the film enclosure turret B2, respectively, for placing the corner protector 100 at four corner positions of the stacked plate 300; referring to fig. 5-8, the corner protector placing mechanism A0 comprises a picking and placing mechanism A1 and a storage rack A5, the picking and placing mechanism A1 comprises a six-axis manipulator A2 and a gripper assembly A3 arranged on the six-axis manipulator A2, the gripper assembly A3 comprises a connecting substrate a31 arranged on the six-axis manipulator A2 and a picking and bending plate a32 arranged on the connecting substrate a31, the picking and bending plate a32 comprises two mounting plates a321 which are perpendicular to each other, a plurality of vacuum suckers a33 which are arranged along a straight line are respectively arranged on the two mounting plates a321, and the axis of each vacuum sucker a33 is perpendicular to the mounting plates a 321; the storage rack A5 is arranged on one side of the picking and placing mechanism A1, and the storage rack A5 is used for placing stacked corner protectors 100.

Specifically, when the conveying line 400 conveys the stacked plates 300 to the lower part of the film surrounding portal frame B1, the four corner protecting placement mechanisms A0 take out the corner protecting assemblies 100 from the storage frames A5 respectively, the gripper assemblies A3 can firmly suck the corner protecting assemblies 100 only by contacting small area areas of the corner protecting assemblies 100 through the vacuum suction cups a33, the six-axis mechanical hand A2 places the corner protecting assemblies 100 at the corner positions of the stacked plates 300, at the moment, the gripper assemblies A3 contact the corner protecting assemblies 100 at the positions close to the lower ends, then the film surrounding rotating frame B2 rotates, the film surrounding assemblies B3 rotate around the plates 300 and output films, the film surrounding assemblies B3 do not interfere with the six-axis mechanical hand A2, the films are wound at the positions above the gripper assemblies A3, and after the film surrounding is completed, the gripper assemblies A3 release the corner protecting assemblies 100; wherein, the vacuum sucker A33 is connected with vacuum equipment so as to realize vacuum adsorption; in the embodiment, the corner protector 100 is taken and placed by using the six-axis manipulator A2, and in the film enclosing process, the six-axis manipulator A2 grasps the corner protector 100 at the corner position of the stacked plate 300 through the gripper assembly A3 until the film enclosing is released, so that the corner protector 100 can be automatically placed, the placement of workers is not needed, the safety of the workers is improved, the primary fixing of the corner protector 100 by using the sticker is avoided, and the packaging efficiency is improved; in addition, the gripper assembly A3 can firmly absorb the corner protector 100 only by contacting with a small area of the corner protector 100 through the vacuum chuck A33, so that other positions of the corner protector 100 can be surrounded by the film without shielding or interference.

In the above-mentioned scheme, in order to make the pick-and-place range of the pick-and-place mechanism A1 larger, referring to fig. 5, the robot further includes a linear module A4, the six-axis manipulator A2 is disposed on the linear module A4 to implement the linear movement of the pick-and-place mechanism A1, and the linear module A4 may be a synchronous belt type, a ball screw type, or a linear motor type.

Preferably, referring to fig. 6, the vacuum chuck a33 is disposed at one end of a mounting cylinder a34, the other end of the mounting cylinder a34 is connected to a pipeline, and the mounting cylinder a34 is of a hollow structure, so as to facilitate air suction/air supply; the outer wall of the mounting cylinder A34 is provided with a threaded connection section A341, and the mounting cylinder A34 is in threaded connection with the mounting plate A321 through the threaded connection section A341. In this embodiment, the connection position of the mounting cylinder a34 on the mounting plate a321 can be adjusted, so as to adjust the distance between the two groups of vacuum suction cups a33, so as to more firmly adsorb the corner protectors 100 with different sizes. The corner protector 100 may be a metal piece or a plastic piece.

In some specific embodiments, for stacking the plates 300 with different heights, different sizes of the corner protectors 100 are needed, and in order to stably place the corner protectors 100 with different sizes, referring to fig. 7 and 8, the storage rack A5 includes a platform A6 and a storage limiting mechanism A7 disposed on the platform A6, the storage limiting mechanism A7 includes a positioning platform a71 and a moving platform a72 movably disposed on the platform A6, the positioning platform a71 is provided with a first limiting plate a711 for abutting against one end of the corner protector 100, and the moving platform a72 is provided with a second limiting plate a721 for abutting against the other end of the corner protector 100; and triangular supporting seats A73 are arranged on the positioning bearing platform A71 and the moving bearing platform A72.

Specifically, the triangular support seat a73 can stably place the corner protector 100, and the first limiting plate a711 and the second limiting plate a721 limit the two ends of the corner protector 100, so that the position of the corner protector 100 can be conveniently limited, and the six-axis manipulator A2 can take the workpiece more accurately; in addition, the position of the second limiting plate a721 can be adjusted by adjusting the position of the moving platform a72 on the platform A6 so as to limit the corner protector 100 with different sizes, wherein the gripper assembly A3 takes a piece from a position close to the positioning platform a 71.

In the above-mentioned scheme, preferably, in order to facilitate adjusting the position of the moving platform a72, referring to fig. 8, a rotatable first screw a74 and a first guide rail a75 parallel to the first screw a74 are provided on the platform A6, the moving platform a72 is slidably disposed on the first guide rail a75, and the moving platform a72 and the first screw a74 form a screw driving connection; the first screw rod A74 is provided with a hand-operated wheel A741. In this embodiment, the worker shakes the hand-operated wheel a741, drives the first screw a74 to rotate, and can adjust the position of the movable bearing platform a72, which is simple and quick to operate.

In the above-mentioned scheme, preferably, in order to further improve the stability of the corner protector 100 when placed, referring to fig. 7 and 8, the stock limiting mechanism A7 further includes a plurality of limiting posts a76 disposed on the platform A6, where the limiting posts a76 are disposed on two sides of the corner protector 100. In this way, even if the storage rack A5 is impacted, the corner protector 100 does not fall down.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. An angle bead placement mechanism for a membrane, comprising:

the picking and placing mechanism comprises a six-axis manipulator and a gripper assembly arranged on the six-axis manipulator, the gripper assembly comprises a connecting substrate arranged on the six-axis manipulator and a picking bending plate arranged on the connecting substrate, the picking bending plate comprises two mounting plates which are perpendicular to each other, a plurality of vacuum chucks which are arranged along a straight line are respectively arranged on the two mounting plates, and the axis of each vacuum chuck is perpendicular to the mounting plates;

the storage rack is arranged on one side of the picking and placing mechanism and used for placing stacked corner protectors.

2. The corner protector placement mechanism for a membrane according to claim 1, wherein the vacuum chuck is arranged at one end of a mounting cylinder, the other end of the mounting cylinder is used for connecting a pipeline, and the mounting cylinder is of a hollow structure; the outer wall of the mounting cylinder is provided with a threaded connection section, and the mounting cylinder is in threaded connection with the mounting plate through the threaded connection section.

3. The corner bead placement mechanism for a membrane according to claim 1, further comprising a linear module, wherein the six-axis manipulator is disposed on the linear module to effect linear movement of the pick-and-place mechanism.

4. The corner protector placement mechanism for the enclosure of claim 1, wherein the storage rack comprises a base station and a storage limit mechanism arranged on the base station, the storage limit mechanism comprises a positioning bearing platform and a movable bearing platform movably arranged on the base station, a first limit plate for abutting one end of the corner protector is arranged on the positioning bearing platform, and a second limit plate for abutting the other end of the corner protector is arranged on the movable bearing platform; and triangular supporting seats are arranged on the positioning bearing platform and the moving bearing platform.

5. The corner protector placement mechanism for a membrane according to claim 4, wherein the base station is provided with a rotatable first screw rod and a first guide rail arranged in parallel with the first screw rod, the movable bearing platform is slidably arranged on the first guide rail, and the movable bearing platform and the first screw rod form a screw transmission connection.

6. The corner protector placement mechanism for a membrane according to claim 5, wherein the first screw is provided with a hand wheel.

7. The corner bead placement mechanism for a membrane according to claim 4, wherein the stock stop further comprises a plurality of stop posts disposed on the base station, the stop posts disposed on opposite sides of the corner bead.

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