CN218022498U

CN218022498U - Lifting rotary box-taking-off mechanism and box filling machine

Info

Publication number: CN218022498U
Application number: CN202222214486.1U
Authority: CN
Inventors: 李晓彬; 蔡华荣; 李盛啸
Original assignee: Zhang Zhou Jia Long Technology Co Ltd By Shares
Current assignee: Zhang Zhou Jia Long Technology Co Ltd By Shares
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-13
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a lifting and rotating takes off case mechanism and case packer, its characterized in that: including the organism, establish the lifting and drop rotating mechanism who is used for transfering the rice package on the organism and be used for taking off packing box case mouth and take off case mechanism, take off case mechanism and be used for taking off the packing box case mouth and open, take off case mechanism and take off case mechanism after including carton conveying mechanism with the carton solid fixed splint of establishing on carton conveying mechanism, preceding taking off case mechanism is the same with the structure of taking off case mechanism after, all embraces tightly the cylinder and connects the mechanism bedplate of taking off case of taking off of embracing cylinder lifter free end in the lift including fixing the lift on the organism, be equipped with first slide rail on the mechanism bedplate of taking off case and establish the first slide on first slide rail, the utility model discloses lifting and drop rotating takes off case mechanism can push down the folded plate of department all around the carton case mouth and extrapolate through taking off the case board to can realize the case of taking off the carton case mouth, thereby can ensure that carton case mouth folded plate can not be interior partially, avoid influencing the accurate carton of packing into of rice package.

Description

Lifting rotary box-taking-off mechanism and box filling machine

Technical Field

The utility model relates to a lifting and rotating takes off case mechanism and case packer.

Background

Vacuum rice bag value is higher, and the transportation need be protected with the carton usually, consequently need put into the carton with vacuum rice bag when production in, and present tradition is by artifical vanning, and artifical vanning is consuming time hard.

When using the mechanization with the rice packing box, the rice packing box process needs to ensure that the carton case mouth is opened, if carton top case mouth folded plate all around is not fixed, probably can take place the folded plate inwards partially, can influence the rice packing and go into the carton.

Disclosure of Invention

In view of the not enough of prior art, the utility model aims to solve the technical problem that a lifting rotation takes off case mechanism and case packer is provided, should take off case mechanism can realize that the case packing process takes off the case to the carton, ensures that rice package accurately packs into the carton.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model discloses case mechanism is taken off in lifting and drop rotating, its characterized in that: the rice bag opening pushing mechanism comprises a machine body, a lifting and rotating mechanism and a box pulling mechanism, wherein the lifting and rotating mechanism is arranged on the machine body and used for transferring rice bags, the box pulling mechanism is used for pulling a box opening of a packaging box, the box pulling mechanism comprises a paper box conveying mechanism, a paper box fixing clamp plate, a front box pulling mechanism and a rear box pulling mechanism, the paper box fixing clamp plate, the front box pulling mechanism and the rear box pulling mechanism are arranged on the paper box conveying mechanism, the front box pulling mechanism and the rear box pulling mechanism are identical in structure and comprise a lifting and holding cylinder and a box pulling mechanism seat plate, the lifting and holding cylinder is fixed on the machine body, the box pulling mechanism seat plate is connected with a first slide rail and a first sliding seat, the first sliding seat plate is arranged on the first slide rail and used for driving the first sliding seat to slide along the first slide rail, a first vertical pushing cylinder is vertically fixed on the first sliding seat plate, and the free end of a telescopic rod of the first vertical pushing cylinder is connected with a box pulling plate.

Preferably, the carton conveying mechanism is a conveying belt, and the carton fixing clamping plates are arranged on two sides of the width direction of the conveying belt and used for clamping the cartons; the front box-pulling mechanism and the rear box-pulling mechanism are respectively arranged at two sides of the width direction of the conveying belt, and box-pulling plates connected with the first transverse pushing cylinders on the front box-pulling mechanism and the rear box-pulling mechanism are opposite in direction so as to push the carton upper folded plate to be pulled outwards.

Preferably, the carton fixing clamp plate is provided with a rear extension plate extending outwards, the rear extension plate is provided with a first guide sleeve and a first guide rod sliding in the first guide sleeve, and the fixed end of the first guide rod is connected to the bottom surface of the carton stripping mechanism seat plate.

Preferably, above-mentioned lifting and drop rotating mechanism includes elevating system and sucking disc rotary mechanism, elevating system includes that the interval rotates driving shaft and the driven shaft that articulates on the organism, the equal fixedly connected with first band pulley in both ends of driving shaft and driven shaft is located between two first band pulleys of homonymy around being equipped with first drive belt, the middle part fixedly connected with second band pulley of driving shaft, be connected with the second drive belt between the output band pulley that second band pulley and servo motor output are connected, be equipped with first vertical guide rail and the sucking disc rotary mechanism of sliding connection on first vertical guide rail on the organism.

Preferably, above-mentioned sucking disc rotary mechanism includes the elevating platform of sliding connection on first vertical guide rail, elevating platform and first drive belt fixed connection to realize the lift action of elevating platform, be provided with the movable pedestal body of reciprocating translation about going on through the actuating mechanism drive in the elevating platform, be provided with left sucking disc subassembly and right sucking disc subassembly on the movable pedestal body, left side sucking disc subassembly and right sucking disc subassembly all include vertical rotation axis, the bottom of rotation axis has all linked firmly vacuum chuck, carries out synchronous revolution through the drive of synchronous belt drive mechanism between two rotation axes.

Preferably, the switching piece that distributes about two has been linked firmly on the above-mentioned activity pedestal, the top of switching piece has all been linked firmly the slider, the slider all with the lift frame on link firmly about the slide rail sliding fit who extends, actuating mechanism is including linking firmly the cylinder in the lift frame, the piston rod of cylinder all controls the extension and articulates on one of them switching piece.

Preferably, the synchronous belt transmission mechanism comprises a servo motor, the output end of the servo motor is connected with a speed reducer, the output end of the speed reducer is connected with one of the rotating shafts through a coupler, the rotating shaft is fixedly connected with a driving belt wheel, the other rotating shaft is fixedly connected with a driven belt wheel, and a synchronous belt is wound between the driven belt wheel and the driving belt wheel; the top end of the rotating shaft is positioned in the movable seat body, and the driving belt wheel, the driven belt wheel and the synchronous belt are positioned in the movable seat body for installation; the periphery of the middle upper portion of the rotating shaft is coaxially sleeved with a fixed shaft sleeve, and the top end of the fixed shaft sleeve is fixedly connected to the movable base body.

The utility model discloses use above-mentioned lifting and drop rotating to take off rice packing case packer of punch-out equipment mechanism, its characterized in that: comprises a frame, a gripper transverse moving mechanism arranged at the upper part of the frame, a rice bag conveying mechanism and a paper box conveying mechanism arranged at the lower part of the frame; the gripper transverse moving mechanism comprises a transverse guide rail arranged on the top of the rack and a moving plate which is arranged on the transverse guide rail and slides horizontally, the moving plate is driven by a synchronous movement driving mechanism arranged beside the transverse guide rail to move horizontally, the moving plate is connected with the lifting rotating mechanism, and a machine body of the lifting rotating mechanism is fixedly connected with the moving plate; the rice bag conveying mechanism and the carton conveying mechanism are located below the lifting and rotating mechanism, and the carton stripping mechanism is arranged above the carton conveying mechanism and located below the lifting and rotating mechanism.

Preferably, above-mentioned rice bag conveying mechanism is band conveyer, band conveyer's both sides side is equipped with the rice bag guardrail of adjustable interval, synchronous motion actuating mechanism includes two horizontal synchronizing wheels and establishes the hold-in range between two horizontal synchronizing wheels, and one of them horizontal synchronizing wheel is connected with servo motor driven reduction gear output, fixedly connected with and moving plate interconnect's connecting seat on the hold-in range, the frame top has two sets of tongs sideslip mechanism, and every group tongs sideslip mechanism's below all is connected with lifting and drop rotating mechanism, and rice bag conveying mechanism and the adjacent parallel arrangement of carton conveying mechanism in the frame.

The utility model discloses a working method of a rice packing case machine, rice bags to be packed are sequentially fed through a rice bag conveying mechanism and are stopped after being fed in place; meanwhile, the cartons are sequentially fed in through the carton conveying mechanism and are stopped after being fed in place; the box-raking mechanism starts to work,

when the carton stripping mechanism starts to operate, the lifting holding cylinders on the front carton stripping mechanism and the rear carton stripping mechanism are ventilated to rise to the upper limit position, the lifting holding cylinders are ventilated to slowly descend after the carton is conveyed to a required position, and the lifting holding cylinders stop descending after a carton stripping plate of the carton stripping mechanism reaches (through photoelectric induction control) a carton upper folding plate and are locked by the holding cylinders; the first vertical pushing cylinders on the front box-raking mechanism and the rear box-raking mechanism act to drive the box-raking plate to press the front and rear upper folded plates of the carton, and the first transverse pushing cylinders on the front box-raking mechanism and the rear box-raking mechanism act after the actions are in place to push the left and right upper folded plates of the carton to move left or right to complete the box-raking action, and then the gripper transverse moving mechanism and the lifting rotating mechanism act;

after the lifting rotating mechanism moves to the position right above the rice package conveying mechanism, the lifting mechanism of the lifting rotating mechanism drives the sucker rotating mechanism to descend, a vacuum sucker of the sucker rotating mechanism adsorbs rice packages, then the synchronous movement driving mechanism of the gripper transverse moving mechanism drives the moving plate and the lifting rotating mechanism on the moving plate to move to the position right above the carton conveying mechanism, the lifting rotating mechanism descends, and then the rice packages are rotated by a certain angle through the sucker rotating mechanism so as to be accurately placed into cartons;

after the rice packing box is moved, the first vertical pushing cylinder and the first transverse pushing cylinder reset, the carton is conveyed out to complete packing, and the actions are repeated.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses lifting and rotating takes off punch-out equipment constructs can push down and extrapolate the folded plate of carton case mouth department all around through taking off the boxboard to can realize the case of taking off to the carton case mouth, thereby can ensure that carton case mouth folded plate can not be interior partially, avoid influencing the accurate carton of packing into of rice bag.

The utility model discloses lifting and drop rotating mechanism in rice packing case packer and the packing case packer reasonable in design can shift each rice package from rice package conveyer belt to the carton on the carton conveyer belt in, realizes that rice package is high-efficient, swift vanning.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the rice packing machine of the present invention;

FIG. 2 is a schematic perspective view of the lifting and rotating box-removing mechanism of the present invention;

FIGS. 3 and 4 are schematic views of the partial configuration of FIG. 2;

FIG. 5 is a perspective view of the box opening mechanism;

FIG. 6 is a schematic perspective view of the front box-opening mechanism or the rear box-opening mechanism;

FIG. 7 is a schematic perspective view of the alternate operating state of FIG. 6;

FIG. 8 is a front view configuration schematic of the lift mechanism;

fig. 9 is a schematic structural view of the embodiment of the suction cup rotating mechanism (the movable base is located at the right limit position).

Fig. 10 is a schematic structural view of the embodiment of the suction cup rotating mechanism (the movable base is located at the left limit position).

Fig. 11 is a schematic configuration diagram of a suction cup rotation mechanism and a timing drive mechanism.

Fig. 12 is a schematic perspective view of the rice bag conveying mechanism of the rice bag packing machine of the present invention;

FIG. 13 is a schematic perspective view of the hand grip traversing mechanism;

fig. 14 is a schematic sectional configuration view of the hand grip traversing mechanism.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The utility model discloses lifting and rotating box-raking mechanism, including organism 1, establish lifting and rotating mechanism B that is used for transmitting the rice package on organism 1 and be used for the box-raking mechanism C of opening with packing box case mouth.

The carton-raking mechanism C comprises a carton conveying mechanism C1, a carton fixing clamping plate C2 arranged on the carton conveying mechanism C1, a front carton-raking mechanism C3 and a rear carton-raking mechanism C4, wherein the carton conveying mechanism C1 is a belt conveyor or a round roller conveyor, the carton conveying mechanism C1 is used for conveying cartons K from an inlet end to an outlet end, the carton fixing clamping plate C2 is arranged on two sides of a conveying belt (the belt conveyor or the round roller conveyor) in the width direction and used for clamping the cartons, and the carton fixing clamping plate C2 can be driven by a screw rod nut mechanism or an air cylinder to adjust the distance between the two mechanisms so as to adapt to cartons of different sizes.

The front box raking mechanism C3 and the rear box raking mechanism C4 have the same structure and respectively comprise a lifting and clasping cylinder C5 fixed on a machine body and a box raking mechanism seat plate C6 connected with the free end of a lifting rod of the lifting and clasping cylinder, the lifting and clasping cylinder C5 is arranged in the vertical direction, so that the box raking mechanism seat plate C6 is driven to ascend and descend in the vertical direction when the box raking mechanism seat plate C6 is operated, the box raking mechanism seat plate C6 is horizontally arranged, a first sliding rail C7 arranged along the length direction of the box raking mechanism seat plate C6 and a first sliding seat C8 arranged on the first sliding rail are arranged on the box raking mechanism seat plate C6, the first sliding seat C8 can slide along the horizontal direction, a first transverse pushing cylinder C9 used for driving the first sliding seat C8 to slide along the first sliding rail is arranged on the box raking mechanism seat plate C6, and under the action of the first transverse pushing cylinder C9, the first sliding seat C8 can horizontally move, the first vertical pushing cylinder C10 is vertically and fixedly arranged on the first sliding seat, the free end of a telescopic rod of the first vertical pushing cylinder C10 is connected with a box pulling plate C11, when the first vertical pushing cylinder C10 works, the box pulling plate C11 can be driven to vertically lift, when the first transverse pushing cylinder C9 acts, the box pulling plate C11 can horizontally move, the mechanism can realize that the box pulling plate C11 can horizontally and vertically act, before the box pulling, the box pulling plate C11 is located at a high position, when the box pulling is carried out, the box pulling plate C11 vertically descends and then horizontally moves outwards, the front part of the box pulling plate C11 can be in a bent shape and can contact with two folded paper boxes, and the rear part of the box pulling plate C11 is fixed on the free end of the telescopic rod of the first vertical pushing cylinder, so that two folded paper box outwards-turned-over folding plates at box openings can be realized under the actions of descending and horizontal moving, and the box loading of rice bags can be prevented from being influenced by the inward folding of the rice bags.

Preferably, the front box-pulling mechanism and the rear box-pulling mechanism are respectively arranged on two sides of a conveying belt (a belt conveyor or a round roller conveyor) in the width direction, the directions of box-pulling plates connected with a first transverse pushing cylinder C9 on the front box-pulling mechanism and the rear box-pulling mechanism are opposite, only one group of box-pulling mechanisms can turn over two adjacent folded plates of a box opening of a carton, four folded plates around the carton can be turned over and pressed by matching the front box-pulling mechanism and the rear box-pulling mechanism, and when each group of box-pulling mechanisms (the front box-pulling mechanism and the rear box-pulling mechanism) is respectively provided with two box-pulling plates C1, the folded plates of the two carton openings can be turned over and pressed at one time.

In order to enable the carton raking mechanism seat plate C6 to stably and reliably lift, a rear extension plate C12 extending outwards is arranged on the carton fixing clamping plate, a first guide sleeve C13 and a first guide rod C14 arranged in the first guide sleeve and sliding in the first guide sleeve are vertically arranged on the rear extension plate, the fixed end of the first guide rod C14 is connected to the bottom surface of the carton raking mechanism seat plate, and when the lifting and clasping cylinder C5 drives the lifting rod to act, the carton raking mechanism seat plate C6, a first sliding seat C8 arranged on the same, the carton raking plate C11 and the like can be pushed to lift.

When the box-raking mechanism starts to work, the lifting and holding cylinder C5 on the front box-raking mechanism C3 and the rear box-raking mechanism C4 is ventilated and rises to an upper limit position, the lifting and holding cylinder C5 is ventilated and slowly descends after a carton is conveyed to a fixed position, the lifting and holding cylinder C5 stops descending after a box-raking plate C11 of the box-raking mechanism reaches a carton upper folded plate (the descending of a lifting and holding cylinder C5 lifting rod can be stopped when a photoelectric sensor senses that the box-raking plate C11 moves downwards to a specified height through photoelectric sensing control), and the holding cylinder is locked; the first vertical pushing cylinder C10 on the front box-raking mechanism and the rear box-raking mechanism acts to drive the box-raking plate C11 to press the front and rear upper folded plates C15 (the front and rear fingers indicate the width direction of the conveying mechanism) of the carton downwards, and the first horizontal pushing cylinder C9 on the front box-raking mechanism and the rear box-raking mechanism acts after the actions are in place, so that the box-raking plate pushes the left and right upper folded plates C16 of the carton to be pushed leftwards or rightwards (the left and right fingers indicate the advancing direction of the conveying mechanism), and the box-raking action is completed.

Wherein lifting and drop rotating mechanism B includes elevating system B1 and sucking disc rotary mechanism A, elevating system B1 includes that the interval rotates driving shaft B2 and the driven shaft B3 who articulates on organism 1, driving shaft B2 and driven shaft B3 all rotate and articulate on organism 1, the equal fixedly connected with first band pulley B4 in both ends of driving shaft and driven shaft, it is equipped with first drive belt B5 to lie in between two first band pulleys of homonymy, the middle part fixedly connected with second band pulley B6 of driving shaft, be connected with second drive belt B8 between output band pulley B7 that second band pulley B6 and servo motor output are connected, at servo motor during operation, can drive output band pulley B7, second drive belt B8, second band pulley B6 and driving shaft B2 rotate, drive first band pulley B4 and rotate then, lifting frame 1A passes through connecting seat fixed connection with first drive belt B5 to realize lifting and dropping rack 1A's lift action promptly, be equipped with first vertical guide rail B9 and the sucking disc A of sliding connection on first vertical guide rail B9 on the organism, rotary mechanism A's lifting and drop rack 1A is sliding connection promptly on first vertical guide rail B9 on first sucking disc.

Above-mentioned sucking disc rotary mechanism A specifically includes 1A of lifting frame of sliding connection on first vertical guide rail, is provided with the activity pedestal 2A that carries out left and right reciprocal translation through the actuating mechanism drive in the lifting frame, be provided with left sucking disc subassembly 3A and right sucking disc subassembly 4A on the activity pedestal, left side sucking disc subassembly all includes vertical rotation axis 5A with right sucking disc subassembly, the bottom of rotation axis has all linked firmly vacuum chuck 6A, carries out synchronous revolution through the drive of synchronous belt drive mechanism between two rotation axes.

The utility model discloses a hydraulic lifting mechanism, including activity pedestal, the activity pedestal is last to link firmly two switching pieces 7A that control the distribution, the top of switching piece has all linked firmly slider 8A, the slider all with the lift frame on link firmly about slide rail 9A sliding fit that extends, actuating mechanism is including linking firmly cylinder 10A on the lift frame, the piston rod of cylinder all controls the extension and articulates on one of them switching piece.

Synchronous belt drive mechanism includes servo motor 11A, reduction gear 12A is connected to servo motor's output, one of them rotation axis is connected through shaft coupling 13A to the output of reduction gear, has linked firmly driving pulley 14A on this rotation axis, has linked firmly driven pulley 15A on another rotation axis, the winding has synchronous belt 16A between driven pulley and the driving pulley.

The top of rotation axis all is located movable base, and driving pulley and driven pulleys, hold-in range all are located movable base and inside the installation.

The periphery of the middle upper portion of the rotating shaft is coaxially sleeved with a fixed shaft sleeve 17A, and the top end of the fixed shaft sleeve is fixedly connected to the movable seat body.

The working principle of the sucker rotating mechanism is as follows: be provided with left sucking disc subassembly 3A and right sucking disc subassembly 4A on the activity pedestal 2A, vacuum chuck 6A on left side sucking disc subassembly and the right sucking disc subassembly can realize adsorbing the rice package, two sucking disc subassemblies can carry out the duplex position and adsorb, carry out synchronous revolution through the drive of synchronous belt drive mechanism between two rotation axes simultaneously, the rice package of two sucking disc subassemblies can carry out synchronous rotation angle regulation promptly, reciprocal translation adjustment position can be controlled to the activity pedestal, structural design is reasonable, the duplex position adsorbs and the mode work efficiency height of synchronous revolution angle regulation.

The utility model discloses a rice packing case packer that uses above-mentioned lifting rotary case raking mechanism, it includes frame 2, establish in 2 upper portion tongs sideslip mechanism 3 of frame, establish in the rice package conveying mechanism 4 and paper case conveying mechanism C1 of frame lower part; the tongs sideslip mechanism 3 is including establishing the transverse guide 6 on 2 tops of frame and establishing on transverse guide 6 and horizontal gliding movable plate 7, movable plate 7 is by the synchronous motion actuating mechanism 8 drive horizontal migration who locates the transverse guide 6 side, and synchronous motion actuating mechanism 8 includes two horizontal synchronizing wheels 10 and establishes hold-in range 11 between two horizontal synchronizing wheels, and one of them horizontal synchronizing wheel is connected with servo motor driven reduction gear 13 output, fixedly connected with and movable plate 7 interconnect's connecting seat 12 on the hold-in range 11, at servo motor during operation, can drive hold-in range 11 and revolute, drive connecting seat 12, movable plate 7 horizontal migration then.

The movable plate 7 is connected with the lifting and rotating mechanism B, and the machine body 1 of the lifting and rotating mechanism B is fixedly connected with the movable plate 7, so that when the movable plate 7 moves horizontally, the lifting and rotating mechanism B can be driven to move integrally along with the movable plate (the lifting and rotating mechanism B moves above the space between the rice bag conveying mechanism 4 and the carton conveying mechanism C1); the rice bag conveying mechanism 4 and the carton conveying mechanism C1 are located below the lifting and rotating mechanism B, the box raking mechanism C is arranged above the carton conveying mechanism and located below the lifting and rotating mechanism B, and the lifting and rotating mechanism B moves rice bags on the rice bag conveying mechanism 4 into a carton on the carton conveying mechanism C1 when working.

Above-mentioned rice package conveying mechanism 4 is band conveyer, band conveyer's both sides side is equipped with the rice package guardrail 9 of adjustable interval, and this rice package guardrail 9 can be close to relatively or keep away from through the drive of screw-nut mechanism to satisfy the needs of different rice package sizes, 2 tops in the frame have two sets of tongs sideslip mechanism 3, and every group tongs sideslip mechanism 3's below all is connected with lifting and drop rotating mechanism B, and rice package conveying mechanism 4 and the adjacent parallel arrangement of carton conveying mechanism C1 in the frame, during operation two sets of lifting and drop rotating mechanism B can move a plurality of rice packages on the rice package conveying mechanism 4 toward the carton on the carton conveying mechanism C1 in the carton.

when the box-raking mechanism starts to work, the lifting and holding cylinder C5 on the front box-raking mechanism C3 and the rear box-raking mechanism C4 is ventilated and rises to an upper limit position, the lifting and holding cylinder C5 is ventilated and slowly descends after a carton is conveyed to a fixed position, the lifting and holding cylinder C5 stops descending after a box-raking plate C11 of the box-raking mechanism reaches a carton upper folded plate (the descending of a lifting and holding cylinder C5 lifting rod can be stopped when a photoelectric sensor senses that the box-raking plate C11 moves downwards to a specified height through photoelectric sensing control), and the holding cylinder is locked; the first vertical pushing cylinder C10 on the front box-raking mechanism and the rear box-raking mechanism acts to drive the box-raking plate C11 to press the front and rear upper folded plates C15 (the front and rear fingers refer to the width direction of the conveying mechanism) of the carton downwards, and the first transverse pushing cylinder C9 on the front box-raking mechanism and the rear box-raking mechanism acts after the actions are in place, so that the box-raking plate pushes the left and right upper folded plates C16 of the carton to move leftwards or rightwards (the left and right fingers refer to the advancing direction of the conveying mechanism), and the box-raking action is finished.

After the lifting and rotating mechanism B moves right above the rice bag conveying mechanism 4, the lifting mechanism B1 of the lifting and rotating mechanism B drives the sucker rotating mechanism A to descend, a vacuum sucker 6A of the sucker rotating mechanism A adsorbs rice bags, after the lifting mechanism B1 of the lifting and rotating mechanism B ascends, the synchronous movement driving mechanism B1 of the gripper transverse moving mechanism 3 drives the moving plate 7 and the lifting and rotating mechanism B1 on the moving plate 7 to move right above the carton conveying mechanism, the lifting and rotating mechanism B descends, and then the rice bags are rotated by a certain angle through the sucker rotating mechanism A so as to be accurately placed into the carton;

after the rice packing box is completely moved, the first vertical pushing cylinder and the first transverse pushing cylinder of the box-raking mechanism reset, the carton is conveyed out to complete boxing, and the actions are repeated.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a case mechanism is taken off in lifting and rotating which characterized in that: the rice bag opening pushing mechanism comprises a machine body, a lifting and rotating mechanism and a box pulling mechanism, wherein the lifting and rotating mechanism is arranged on the machine body and used for transferring rice bags, the box pulling mechanism is used for pulling a box opening of a packaging box, the box pulling mechanism comprises a paper box conveying mechanism, a paper box fixing clamp plate, a front box pulling mechanism and a rear box pulling mechanism, the paper box fixing clamp plate, the front box pulling mechanism and the rear box pulling mechanism are arranged on the paper box conveying mechanism, the front box pulling mechanism and the rear box pulling mechanism are identical in structure and comprise a lifting and holding cylinder and a box pulling mechanism seat plate, the lifting and holding cylinder is fixed on the machine body, the box pulling mechanism seat plate is connected with a first slide rail and a first sliding seat, the first sliding seat plate is arranged on the first slide rail and used for driving the first sliding seat to slide along the first slide rail, a first vertical pushing cylinder is vertically fixed on the first sliding seat plate, and the free end of a telescopic rod of the first vertical pushing cylinder is connected with a box pulling plate.

2. The lifting rotary box-raking mechanism according to claim 1, wherein: the carton conveying mechanism is a conveying belt, and the carton fixing clamping plates are arranged on two sides of the width direction of the conveying belt and used for clamping the carton; the front box-pulling mechanism and the rear box-pulling mechanism are respectively arranged at two sides of the width direction of the conveying belt, and box-pulling plates connected with a first transverse pushing cylinder on the front box-pulling mechanism and the rear box-pulling mechanism are opposite in direction so as to push the upper folded plate of the carton to be pulled outwards; the front part of the box pulling plate is bent, and the rear part of the box pulling plate is fixed on the free end of the telescopic rod of the first vertical pushing cylinder.

3. The lifting and rotating box-raking mechanism according to claim 1 or 2, characterized in that: the carton fixing clamp plate is provided with a rear extension plate extending outwards, the rear extension plate is provided with a first guide sleeve and a first guide rod sliding in the first guide sleeve, and the fixed end of the first guide rod is connected to the bottom surface of the carton-removing mechanism seat plate.

4. The lifting rotary box-raking mechanism according to claim 1, wherein: lifting rotary mechanism includes elevating system and sucking disc rotary mechanism, elevating system includes that the interval rotates driving shaft and the driven shaft that articulates on the organism, the equal fixedly connected with first band pulley in both ends of driving shaft and driven shaft is around being equipped with first drive belt between two first band pulleys that are located the homonymy, the middle part fixedly connected with second band pulley of driving shaft, be connected with the second drive belt between the output band pulley that second band pulley and servo motor output are connected, be equipped with first vertical guide rail and the sucking disc rotary mechanism of sliding connection on first vertical guide rail on the organism.

5. The lifting rotary box-raking mechanism according to claim 4, wherein: sucking disc rotary mechanism includes the elevating platform of sliding connection on first vertical guide rail, elevating platform and first drive belt fixed connection to realize the lift action of elevating platform, be provided with the movable pedestal body of reciprocating translation about the actuating mechanism drive carries out in the elevating platform, be provided with left sucking disc subassembly and right sucking disc subassembly on the movable pedestal body, left side sucking disc subassembly and right sucking disc subassembly all include vertical rotation axis, the bottom of rotation axis has all linked firmly vacuum chuck, carries out synchronous revolution through the drive of synchronous belt drive mechanism between two rotation axes.

6. The lifting rotary box-raking mechanism according to claim 5, wherein: the movable base body is fixedly connected with two switching blocks distributed left and right, the top of each switching block is fixedly connected with a sliding block, the sliding blocks are fixedly connected with the lifting frame and slide rails extending left and right in a sliding fit mode, the driving mechanism comprises an air cylinder fixedly connected onto the lifting frame, and a piston rod of the air cylinder extends left and right and is hinged to one of the switching blocks.

7. The lifting rotary box-raking mechanism according to claim 6, wherein: the synchronous belt transmission mechanism comprises a servo motor, the output end of the servo motor is connected with a speed reducer, the output end of the speed reducer is connected with one of the rotating shafts through a coupling, the rotating shaft is fixedly connected with a driving belt wheel, the other rotating shaft is fixedly connected with a driven belt wheel, and a synchronous belt is wound between the driven belt wheel and the driving belt wheel; the top end of the rotating shaft is positioned in the movable seat body, and the driving belt wheel, the driven belt wheel and the synchronous belt are positioned in the movable seat body for installation; the periphery of the middle upper portion of the rotating shaft is coaxially sleeved with a fixed shaft sleeve, and the top end of the fixed shaft sleeve is fixedly connected to the movable base body.

8. A rice packing and boxing machine using the lifting and rotating box raking mechanism of any one of claims 1 to 7, wherein: comprises a frame, a gripper transverse moving mechanism arranged at the upper part of the frame, a rice bag conveying mechanism and a paper box conveying mechanism arranged at the lower part of the frame; the gripper transverse moving mechanism comprises a transverse guide rail arranged on the top of the rack and a moving plate which is arranged on the transverse guide rail and slides horizontally, the moving plate is driven by a synchronous movement driving mechanism arranged beside the transverse guide rail to move horizontally, the moving plate is connected with the lifting rotating mechanism, and a machine body of the lifting rotating mechanism is fixedly connected with the moving plate; the rice bag conveying mechanism and the carton conveying mechanism are located below the lifting and rotating mechanism, and the carton stripping mechanism is arranged above the carton conveying mechanism and located below the lifting and rotating mechanism.

9. The rice packing box machine of claim 8, wherein: rice bag conveying mechanism is band conveyer, band conveyer's both sides side is equipped with the rice bag guardrail of adjustable interval, synchronous motion actuating mechanism includes two horizontal synchronizing wheels and establishes the hold-in range between two horizontal synchronizing wheels, and one of them horizontal synchronizing wheel is connected with servo motor driven reduction gear output, fixedly connected with and the connecting seat of moving plate interconnect on the hold-in range.

10. The rice packing box filler of claim 9, wherein: the top of the rack is provided with two groups of gripper transverse moving mechanisms, a lifting rotating mechanism is connected below each group of gripper transverse moving mechanisms, and the rice bag conveying mechanism and the paper box conveying mechanism are arranged in parallel and adjacent to each other on the rack.