CN119142845A - Carton stacking equipment with automatic alignment function for box-type cargoes - Google Patents

Abstract

The present invention relates to the field of palletizing technology, and specifically to a carton palletizing device with an automatic alignment function for box-type goods, the palletizing device comprising a transition conveying mechanism, a main conveying mechanism, a terminal conveying mechanism, a mounting seat, a multi-link mechanism and a chassis, the mounting seat being arranged above the chassis through a slewing mechanism, the transition conveying mechanism and the main conveying mechanism being relatively arranged at the two ends above the mounting seat, compared with the current palletizing device, the present invention is provided with a transition conveying mechanism, a main conveying mechanism and a terminal conveying mechanism, thereby being able to cope with cartons of different specifications, and stacking them neatly and tightly, with improved covering capacity and carrying capacity compared with the existing palletizing device, and at the same time, the special terminal conveying mechanism provided in the present invention has the ability to rotate the cartons ninety degrees around the Z axis, and can also make the stacked cartons as close and flush as possible, ensuring that the stacked cartons on each side of the carriage are neat and not loose, and making full use of the carriage space.

Description

Carton stacking equipment with automatic alignment function for box-type cargoes

Technical Field

The invention relates to the technical field of stacking, in particular to carton stacking equipment with an automatic alignment function for box-type goods.

Background

At present, the work of loading the paper box cargoes into the carriage is mainly finished manually, and in order to reduce the labor intensity, the auxiliary tools are usually assisted by forklift trucks, trays, belt lines and roller lines, but the auxiliary tools only reduce the manual carrying distance as much as possible, and finally, the cargoes are still required to be coded by manually carrying one box.

For a container carriage with the height of 2.8m in the market, when a worker stacks the top layer goods, the height of the container carriage is very close to a 1.8m high-altitude operation dividing line, and the container carriage is limited by the size of a field, but cannot provide enough safety guarantee measures for the worker. In order to improve the loading speed, pallet stacking modes are available in the market, so that the speed is high, but the utilization rate of the carriage volume is too low. The equipment manufacturers begin to research and develop unmanned loading equipment assisted by the six-axis robot, so that the utilization rate of the carriage volume can be improved, but the utilization rate is limited by the self moving speed and carrying capacity of the six-axis robot, and the loading speed is 400-600 pcs/h, which is far lower than the speed that the manual work required by the current market is not less than 800 pcs/h. There are also manufacturers developing some multiaxis unmanned equipment, but still have that the carton stacks not closely, adaptation carton specification is single and can't change the pain point of carton gesture not yet break through, and these all do not get into commercial stage, and current carton pile up neatly equipment is carrying out the transshipment in-process to the carton at last, does not possess automatic alignment reason function for the carton is not neat enough at the pile in-process, leads to the problem of toppling over along with the increase of carton pile height, and, inconvenient continuation pile up on the carton, and then influence the loading capacity of goods.

Disclosure of Invention

The invention aims to provide carton stacking equipment with an automatic alignment function for box-type cargoes, so as to solve the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a box goods is with carton pile up neatly equipment with automatic alignment function, pile up neatly equipment includes transition conveying mechanism, main conveying mechanism, terminal conveying mechanism, mount pad, many link mechanisms and chassis, the mount pad passes through rotation mechanism to be set up in the top of chassis, transition conveying mechanism and main conveying mechanism set up in the top both ends of mount pad relatively, the mount pad is connected with transition conveying mechanism and main conveying mechanism through many link mechanisms, be connected through the universal joint between transition conveying mechanism and the main conveying mechanism, terminal conveying mechanism sets up the one end that keeps away from transition conveying mechanism at main conveying mechanism, be connected through locating component between main conveying mechanism and the terminal conveying mechanism, through locating component control terminal conveying mechanism side-to-side motion and up-down motion, the invention has the working scene that box-type goods are stacked in a carriage, before working, the transition conveying mechanism is in butt joint with an external telescopic roller line and a telescopic belt line, so that the goods in a warehouse are conveniently transferred to the invention, the transition conveying mechanism and the main conveying mechanism which are arranged in the invention both adopt an electric roller as power sources, compared with the structure of a conventional speed regulating motor matched with a speed reducer used by the prior stacking equipment, the structure is relatively compact, the space is saved, when the invention works, a carton sequentially flows through the transition conveying mechanism and the main conveying mechanism, and finally, the cross section of the carriage is stacked from the lower layer to the upper layer through the tail end conveying mechanism, after the stacking of the cross section of the carriage at the working position is finished, the invention needs to retreat by a distance of the carton, and then the operation is repeated for stacking of the cross section of the second carriage, and the like, the stacking device has the advantages that compared with the existing stacking device, the stacking device can cope with cartons of different specifications, the stacking device is tidy and compact, and the covering capacity and the bearing capacity are improved compared with those of the existing stacking device.

Further, terminal conveying mechanism includes carriage, conveyor belt subassembly, conveyor roller subassembly, carton are close to the subassembly with rotating assembly, carton block and carry hold-in range subassembly and push away the case subassembly, conveyor belt subassembly is provided with the carriage and is close to the one end of main conveying mechanism, conveyor roller subassembly, carton block and rotating assembly and carry hold-in range subassembly set gradually in the one end that conveyor belt subassembly kept away from main conveying mechanism, the carton is close to the subassembly and sets up in the intermediate position department of conveyor roller subassembly, and the invention when carrying the carton, the carton can pass through conveyor belt subassembly, conveyor roller subassembly, carton block and rotating assembly, carry hold-in range subassembly in proper order, push away the case subassembly and set up in the intermediate position department of carrying the hold-in range subassembly, push away the case subassembly and be provided with three groups, push away the case subassembly and constitute by parallel four connecting rods, gyro wheel and folding motor this moment of time, so as to avoid the carton to interfere the carton and move on terminal conveying mechanism, when leaving from terminal conveying mechanism, the folding motor, the carton can be by the folding motor, the folding mechanism can be applied to the moment of torsion just before the realization of the folding mechanism, the realization of the carton can be parallel with the folding function, and the realization of the folding device can be realized by the four-fold the folding mechanism.

Further, the paper box side leaning assembly comprises a first conveying belt and a first lifting element, the first lifting element controls the first conveying belt to do lifting movement at the middle position of the conveying roller assembly, the paper box blocking and rotating assembly comprises a second conveying belt, a second lifting element, a blocking roller and a shifting motor, the blocking roller is arranged in the second conveying belt, the shifting motor and the second lifting element are arranged below the second conveying belt, the shifting motor drives the second conveying belt to move, the second lifting element drives the second conveying belt and the blocking roller to do lifting movement, when the paper box normally moves on the tail end conveying mechanism, the heights of the paper box side leaning assembly and the paper box blocking and rotating assembly do not exceed the conveying roller assembly, when a worker needs to shift the paper box leftwards or rightwards, the staff only needs to open the second lifting element, the second conveying belt and the baffle roller are driven to move upwards by the second lifting element, at the moment, the paper box flowing from the conveying roller assembly is blocked by the second conveying belt and the baffle roller and stays on the conveying roller assembly, then the staff can drive the first conveying belt to move upwards by the first lifting element, the first conveying belt can lift the paper box and separate from the conveying roller assembly, when the first conveying belt conveys leftwards, the paper box can be integrally offset leftwards, when the first conveying belt conveys rightwards, the paper box can be integrally offset rightwards, when the paper box is offset to a target position, the first conveying belt is driven to move downwards by the first lifting element, at the moment, the paper box can fall on the roller assembly again to wait for forward conveying, and finally, if the staff needs to turn ninety degrees around the Z axis, the offset motor is only required to be started to enable the second conveying belt to rotate, because the front of the paper box is tightly attached to the second conveying belt, the paper box can deflect to one side through friction force between the second conveying belt and the paper box, and meanwhile, the paper box can be assisted to complete ninety-degree rotation by means of friction force between the bottom of the paper box and the roller assembly.

Further, the end conveying mechanism further comprises two groups of adjusting components, the two groups of adjusting components are arranged at the left end and the right end of the conveying frame, the adjusting components comprise a shifting frame, a sliding rail, a shell, a sliding seat, a shifting synchronous belt component and a servo motor, the shell is fixedly arranged at the side end of the conveying frame, the sliding rail and the shifting synchronous belt component are both arranged in the shell and are fixedly connected with the conveying frame, one end of the sliding seat is fixedly arranged on the shifting synchronous belt component, the other end of the sliding seat is connected with the sliding rail through a sliding block, the shifting frame is arranged at one end of the sliding seat far away from the main conveying mechanism, the servo motor is arranged below the shell, the servo motor is connected with the shifting synchronous belt component through a gear box, the sliding seat and the shifting synchronous belt component are driven to move by the servo motor, workers can conveniently adjust the size of the shifting frame extending out of the shell according to requirements, a certain gap is possibly formed between the paper box and the paper box in the actual setting process, when the motor encounters the situation, the paper box is not tightly driven by the shifting frame to move the paper box through the shifting synchronous belt component or the whole conveying mechanism to be tightly or the whole conveying mechanism is not driven to move to the left end or the paper box is tightly or the whole conveying mechanism is not driven to move to the paper box in the horizontal process.

Further, the transfer frame is connected with the slide seat through the fixing base, fixing base fixed mounting is in the slide seat, be provided with the switching-over motor in the fixing base, the one end that the transfer frame is close to the fixing base is provided with the carousel, the work end of switching-over motor is connected with the carousel, the carousel is connected with the fixing base through annular slider, be provided with movable chamber and vacuum pump in the transfer frame, the movable chamber is linked together with the vacuum pump, the side in movable chamber is provided with a plurality of groups of fixed orifices, transfer frame in the invention can be according to the carton easily damaged degree and weight selection pushing mode when the tight is controlled to the promotion carton, and when the weight of carton is partial or easy damaged, then staff's accessible switching-over motor drive transfer frame and carousel rotate until a plurality of groups of fixed orifices are located the lower extreme of transfer frame, then upwards move through locating component drive end conveying mechanism to conveniently transfer frame stretches out the back, transfer frame can be located the top of carton, when a plurality of groups of fixed orifices contact with the upper end of carton, make the movable chamber be the negative pressure state through the vacuum pump then be the side and be the tight with the carton, can prevent the carton from having a certain side-to-up side situation through the tight tape, because the side is compared with the tight problem of the carton that the side is directly is moved in the tight tape drive scheme to the side, and the side is avoided.

Further, be provided with a plurality of groups of seal frame in the activity intracavity, every group the seal frame all aligns with a set of fixed orifices, every group the seal frame is kept away from one side of fixed orifices and all is provided with a set of second electro-magnet, every group the seal frame all is through guide arm movable mounting in the activity intracavity, every group all twines on the guide arm has inductive spring, every group the seal frame is close to inductive spring's one end all is provided with the piezoelectric plate, when the carton leaves terminal conveying mechanism, the staff can make the transfer frame stretch out the shell earlier and contact with the side of carton, and whether the staff's accessible compares the signal of electricity that a plurality of groups of piezoelectric plates produced at this moment judges that the carton takes place to swell scheduling problem, if the carton takes place to swell, the signal that a plurality of groups of piezoelectric plates produced will numerical value be different, through above-mentioned technical scheme, make things convenient for the staff even handle and pack unqualified goods, after detecting to be qualified product, the second electro-magnet produces a set of magnetic fields that attract the seal frame to make the seal frame keep away from the fixed orifices, then make things convenient for the follow-up to inhale the transfer frame through the vacuum pump on with the carton.

Further, the positioning assembly comprises a cylinder, a movable seat, a horizontal motor, a worm and gear assembly and a rotating shaft, wherein the rotating shaft is arranged at one end, close to a tail end conveying mechanism, of the main conveying mechanism, the movable seat is movably arranged at the rotating shaft and is connected with the tail end conveying mechanism through a support, the working end of the cylinder is connected with the rotating shaft through a connecting frame, the horizontal motor and the worm and gear assembly are arranged at one end, far away from the connecting frame, of the rotating shaft, a telescopic shaft and a screw rod are arranged in the rotating shaft, one end, close to the screw rod, of the telescopic shaft is provided with a connecting seat, the connecting seat is slidably arranged at one end, close to the screw rod, of the screw rod, is connected with a worm wheel in the worm and gear assembly, and is connected with the movable seat through a transmission assembly.

Further, the transmission assembly comprises a transmission groove and a positioning block, the positioning block is fixedly arranged on a telescopic shaft, positioning grooves are formed in the left end and the right end of the positioning block, two groups of the transmission grooves are formed in the two ends of the inside of the movable seat, one end, close to the positioning block, of each transmission groove is provided with a group of positioning frames, the positioning frames are connected with the transmission groove through reset spring rods, one end, far away from the positioning block, of each transmission groove is provided with a group of first electromagnets, and the positioning frames are matched with the positioning grooves.

Compared with the prior art, the invention has the following beneficial effects: compared with the prior stacking equipment, the invention is provided with the transition conveying mechanism, the main conveying mechanism and the tail end conveying mechanism, so that cartons of different specifications can be handled, stacking is tidy and compact, covering capacity and bearing capacity are both improved compared with those of the prior stacking equipment, meanwhile, the special tail end conveying mechanism provided by the invention can adapt to cartons of different sizes, has the capacity of rotating the cartons by ninety degrees around a Z axis, can enable the stacked cartons to be clung and flush as much as possible, finally ensures that the stacked cartons on each side in a carriage are tidy and not loose, fully utilizes the carriage space, can be interconnected with the information of a stereoscopic warehouse, realizes cargo information sharing, reduces the times of manual intervention and reduces the error probability, is also provided with the adjusting assembly, drives the sliding seat and the shifting frame to move through the servo motor and the shifting synchronous belt assembly, the invention can drive the transfer frame to extend a proper length through the servo motor and the transfer synchronous belt component when meeting the situation, then drive the whole end conveying mechanism to move left or right through the positioning component, the transfer frame can push the paper box to cling to the left or right at the moment, thereby avoiding the situations of shaking and the like caused by untight bonding of the paper box in the transportation process, when the weight of the paper box is bigger and easy to damage, the transfer frame can drive the paper box to move upwards for a certain distance, then carry out horizontal movement, thereby effectively avoiding the phenomenon of scratch caused by friction between the paper box and the paper box, and simultaneously preventing the problem of edge warping of the adhesive tape, finally, the invention is also provided with a transmission component, and the movable seat and the positioning block are in a fixed state through the transmission component during normal operation, so that the end conveying mechanism can be conveniently driven to move up and down and horizontally, when the transfer frame is tightly attached to the left side and the right side of the carton, if the power failure phenomenon is suddenly encountered, the transmission component can automatically separate the movable seat from the positioning block, thereby facilitating the subsequent staff to push the end conveying mechanism away from the carton, and preventing the transfer frame from rubbing with the side wall of the carton when the transfer frame is taken out from the carriage.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the end conveyor mechanism of the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

FIG. 4 is a schematic view of the structure of the dial stand of the present invention;

FIG. 5 is a schematic view of the structure of portion A of FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic view of the structure of the dispenser of the present invention when the dispenser is used to secure a carton;

FIG. 7 is a schematic view showing the connection structure of the main conveying mechanism and the end conveying mechanism of the present invention;

FIG. 8 is a schematic view of the internal structure of the spindle according to the present invention;

fig. 9 is a schematic view of the structure of the portion B in fig. 8 according to the present invention.

In the figure, 1, a transition conveying mechanism, 2, a main conveying mechanism, 21, an air cylinder, 22, a connecting frame, 23, a movable seat, 231, a positioning frame, 232, a transmission groove, 233, a first electromagnet, 24, a horizontal motor, 25, a worm and gear assembly, 26, a rotating shaft, 261, a telescopic shaft, 2611, a positioning block, 262, a connecting seat, 263, a screw rod, 264, a connecting block, 27, a bracket, 3, a tail end conveying mechanism, 31, a conveying frame, 32, a conveying belt assembly, 33, a conveying roller assembly, 34, a carton leaning assembly, 35, a carton blocking and rotating assembly, 36, a conveying synchronous belt assembly, 37, a pushing box assembly, 38, an adjusting assembly, 381, a regulating frame, 3811, a movable cavity, 3812, a vacuum pump, 3813, a turntable, 3814, a second electromagnet, 3815, a sealing frame, 3816, a fixed hole, 382, a sliding rail, 383, a shell, 384, a slide seat 385, a positioning synchronous belt assembly, 386, a fixed seat, 3861, a reversing motor, 387, a gear box, 388, a servo motor, 4, a conveying belt assembly, a mounting mechanism, a chassis, a plurality of 7, a chassis, and 7 are arranged.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-9, the invention provides a technical scheme that a box type goods carton stacking device with an automatic alignment function comprises a transition conveying mechanism 1, a main conveying mechanism 2, an end conveying mechanism 3, a mounting seat 4, a multi-link mechanism 5 and a chassis 6, wherein the mounting seat 4 is arranged above the chassis 6 through a slewing mechanism, the transition conveying mechanism 1 and the main conveying mechanism 2 are oppositely arranged at two ends above the mounting seat 4, the mounting seat 4 is connected with the transition conveying mechanism 1 and the main conveying mechanism 2 through the multi-link mechanism 5, the transition conveying mechanism 1 is connected with the main conveying mechanism 2 through a universal joint, the end conveying mechanism 3 is arranged at one end of the main conveying mechanism 2 far away from the transition conveying mechanism 1, the main conveying mechanism 2 is connected with the end conveying mechanism 3 through a positioning component, the end conveying mechanism 3 is controlled to move left and right and up and down through the positioning component, before the carton type goods are stacked in the chassis 6 through the slewing mechanism, the transition conveying mechanism 1 is in contrast to an external telescopic roller line and a telescopic belt warehouse, the cross section of the carton stacking device is conveniently provided with a speed reducing mechanism 7 which is arranged in the cross section of the carton stacking device, compared with the conventional carton stacking device, and the carton stacking device is provided with a speed reducing mechanism 1 through a cross section of the conventional speed reducing mechanism, and a cross section of the carton stacking device is sequentially arranged at the end of the end conveying mechanism 1 through the cross section of the carton stacking device, and the carton stacking device is provided by adopting a speed reducing mechanism 7, and then the operation is repeated to carry out stacking of the cross section of the second carriage, and the like, so that the carriage is completely stacked.

As shown in fig. 1-2, the end conveying mechanism 3 comprises a conveying frame 31, a conveying belt assembly 32, a conveying roller assembly 33, a carton leaning assembly 34, a carton blocking and rotating assembly 35, a conveying synchronous belt assembly 36 and a carton pushing assembly 37, wherein the conveying belt assembly 32 is provided with one end of the conveying frame 31 close to the main conveying mechanism 2, the conveying roller assembly 33, the carton blocking and rotating assembly 35 and the conveying synchronous belt assembly 36 are sequentially arranged at one end of the conveying belt assembly 32 far away from the main conveying mechanism 2, the carton leaning assembly 34 is arranged at the middle position of the conveying roller assembly 33, when the cartons 7 are conveyed, the cartons sequentially pass through the conveying belt assembly 32, the conveying roller assembly 33, the carton blocking and rotating assembly 35, the conveying synchronous belt assembly 36, the carton pushing assembly 37 is arranged at the middle position of the conveying synchronous belt assembly 36, the carton pushing assembly 37 is provided with three groups, the box pushing assembly 37 consists of parallel four-bar links, rollers and a folding motor, when the box pushing assembly 37 is not used, the box pushing assembly 37 is folded and hidden between the conveying synchronous belt assemblies 36 so as to prevent the box pushing assembly 37 from interfering with the movement of the paper box 7 on the tail end conveying mechanism 3, when the paper box 7 leaves from the tail end conveying mechanism 3, the folding motor drives the four-bar links to be unfolded (as shown in figure 2), the rollers can protrude to the forefront end of the box pushing assembly 37, a group of forward moving acting force can be applied to the paper box 7 by utilizing inertia force and torque of the folding motor, so that the paper box 7 can be tightly attached back and forth, after the paper box 7 is tightly attached back and forth with the paper box 7 which is stacked up in advance, the parallel four-bar links are folded through the folding motor (functions realized by folding the folding motor and the parallel four-bar links belong to the conventional technical means in the field, the specific structure is not described) for the next use.

As shown in fig. 2, the carton leaning assembly 34 comprises a first conveyor belt and a first lifting element, the first conveyor belt is controlled to do lifting movement at the middle position of the conveying roller assembly 33 by the first lifting element, the carton blocking and rotating assembly 35 comprises a second conveyor belt, a second lifting element, a blocking roller and a shifting motor, the blocking roller is arranged in the second conveyor belt, the shifting motor and the second lifting element are arranged below the second conveyor belt, the shifting motor drives the second conveyor belt to move, the second conveyor belt and the blocking roller are driven to do lifting movement by the second lifting element, the height of the carton leaning assembly 34 and the carton blocking and rotating assembly 35 is not more than that of the conveying roller assembly 33 when the carton 7 normally moves on the tail end conveying mechanism 3, when a worker needs to shift the carton 7 leftwards or rightwards, the worker only needs to open the second lifting element, the second conveyor belt and the blocking roller are driven to move upwards by the second lifting element, the paper box flowing from the conveying roller assembly 33 is blocked by the second conveyor belt and the blocking roller, the paper box stays on the conveying roller assembly 33, then a worker can lift the paper box 7 by driving the first conveyor belt to move upwards by the first lifting element and separate from the conveying roller assembly 33, when the first conveyor belt is conveyed leftwards, the paper box 7 is enabled to be integrally deflected leftwards, when the first conveyor belt is conveyed rightwards, the paper box 7 is enabled to be integrally deflected rightwards, when the paper box 7 is deflected to a target position, the first conveyor belt is driven to move downwards by the first lifting element, the paper box 7 falls on the roller assembly 33 again and waits for forward conveying, finally, if the worker needs to turn ninety degrees around the Z axis, the worker only needs to start the deflection motor to enable the second conveyor belt to rotate, because the front of the paper box 7 is tightly attached to the second conveying belt, the paper box can deflect to one side through friction force between the second conveying belt and the paper box 7, and meanwhile, the paper box 7 can be assisted to rotate ninety degrees by means of friction force between the bottom of the paper box 7 and the roller assembly 33.

As shown in fig. 2-3, the end conveying mechanism 3 further comprises an adjusting assembly 38, the adjusting assembly 38 is provided with two groups, the two groups of adjusting assemblies 38 are oppositely arranged at the left end and the right end of the conveying frame 31, the adjusting assembly 38 comprises a shifting frame 381, a sliding rail 382, a shell 383, a sliding seat 384, a shifting synchronous belt assembly 385 and a servo motor 388, the shell 383 is fixedly arranged at the side end of the conveying frame 31, the sliding rail 382 and the shifting synchronous belt assembly 385 are both arranged in the shell and fixedly connected with the conveying frame 31, one end of the sliding seat 384 is fixedly arranged on the shifting synchronous belt assembly 385, the other end of the sliding seat 384 is connected with the sliding rail 382 through a sliding block, the shifting frame 381 is arranged at one end of the sliding seat 384 far away from the main conveying mechanism 2, the servo motor 388 is arranged below the shell 383, the servo motor 387 is connected with the shifting synchronous belt assembly 385 through a gear box 387, the sliding seat 384 and the shifting frame 381 are driven by the servo motor 388, and accordingly, the size of the shifting frame 381 extending out of the shell 383 is conveniently adjusted by workers according to requirements, the size of the shifting frame 381 is actually arranged in the paper box 7, and the paper box 7 can be tightly driven by the paper box 381 and the paper box 7 to be tightly stretched to the right end of the conveying mechanism through the whole conveying mechanism, and the paper box can be prevented from being tightly stretched to the whole conveying mechanism, or from being tightly attached to the conveying mechanism by the paper box 7, or being tightly stretched to the paper box body by the whole conveying mechanism.

As shown in fig. 4-6, a transfer frame 381 is connected with a slide 384 through a fixed seat 386, the fixed seat 386 is fixedly installed in the slide 384, a reversing motor 3861 is arranged in the fixed seat 386, one end of the transfer frame 381, which is close to the fixed seat 386, is provided with a rotary table 3813, the working end of the reversing motor 3861 is connected with the rotary table 3813, the rotary table 3813 is connected with the fixed seat 386 through an annular sliding block, a movable cavity 3811 and a vacuum pump 3812 are arranged in the transfer frame 381, the movable cavity 3811 is communicated with the vacuum pump 3812, a plurality of groups of fixing holes 3816 are formed at the side end of the movable cavity 3811, when the transfer frame 381 pushes the paper box 7 to be tightly left and right, a pushing mode can be selected according to the easily damaged degree and weight of the paper box 7, when the weight of the paper box 7 is large and easily damaged, a worker can drive the transfer frame 381 and the rotary table 3813 through the reversing motor 3861 until the plurality of groups of fixing holes 3816 are positioned at the lower end of the transfer frame 381, then the end conveying mechanism 3 is upwards moved through a positioning component, so that after the transfer frame 3811 is conveniently stretched out, the transfer frame 3811 is positioned above the fixing holes 3812, and when the paper box 7 is tightly contacted with the left end of the paper box 387, the paper box can be directly pushed to the paper box 7 through the left end and the left end of the paper box 387, and the paper box can be directly prevented from being directly attached to the paper box 7, and the problem is avoided by the fact that the paper box is directly being horizontally and horizontally attached to the paper box 3 by the side and the paper box 3.

As shown in fig. 4-6, a plurality of groups of sealing frames 3815 are disposed in the movable cavity 3811, each group of sealing frames 3815 is aligned with a group of fixing holes 3816, a group of second electromagnets 3814 are disposed on one side of each group of sealing frames 3815 far away from the fixing holes 3816, each group of sealing frames 3815 is movably mounted in the movable cavity 3811 through guide rods, induction springs are wound on each group of guide rods, piezoelectric plates are disposed at one end of each group of sealing frames 3815 close to the induction springs, when the paper box 7 leaves the end conveying mechanism 3, a worker can make the transfer frame 381 extend out of the casing 383 and contact with the side face of the paper box 7, at this time, the worker can judge whether the paper box 7 bulges or not through electric signals generated by comparing the piezoelectric plates of the groups, if the paper box 7 bulges (as shown in fig. 4), the electric signals generated by the piezoelectric plates of the groups are different in value, through the technical scheme, after the paper box 7 is detected to be qualified, the paper box 7 is processed, the second electromagnets 3814 generate a group of sealing frames 3815 to attract the paper box 3815, so that the paper box 3812 is further fixed to the paper box 3812 by the fixing holes by comparing the electric signals generated by comparing the piezoelectric plates.

As shown in fig. 7-8, the positioning assembly comprises an air cylinder 21, a movable seat 23, a horizontal motor 24, a worm gear assembly 25 and a rotating shaft 26, wherein the rotating shaft 26 is arranged at one end of the main conveying mechanism 2 close to the tail end conveying mechanism 3, the movable seat 23 is movably arranged at the rotating shaft 26 and is connected with the tail end conveying mechanism 3 through a support 27, the working end of the air cylinder 21 is connected with the rotating shaft 26 through a connecting frame 22, the horizontal motor 24 and the worm gear assembly 25 are arranged at one end of the rotating shaft 26 far away from the connecting frame 22, a telescopic shaft 261 and a screw 263 are arranged in the rotating shaft 26, a connecting block 264 is arranged at one end of the telescopic shaft 261 close to the screw 263, a connecting seat 262 is arranged at one end of the screw 263 close to the telescopic shaft 261, the connecting block 264 is slidably arranged in the connecting seat 262, the screw 263 is connected with a worm gear in the worm gear assembly 25, the telescopic shaft 261 is connected with the movable seat 23 through a transmission assembly, the telescopic driving rotating shaft 26 of the air cylinder 21 drives the movable seat 23, the support 27 and the conveying mechanism 3 to swing up and down through the horizontal motor 24 and the worm gear assembly 25, the telescopic shaft 261 and the screw 263 move horizontally, and the screw 263 move synchronously when the screw 261 moves on the rotating shaft 23 in the horizontal direction.

As shown in fig. 7-9, the transmission assembly includes a transmission groove 232 and a positioning block 2611, the positioning block 2611 is fixedly installed on a telescopic shaft 261, both left and right ends of the positioning block 2611 are provided with positioning grooves, the transmission groove 232 is provided with two groups, the two groups of transmission grooves 232 are oppositely arranged at both inner ends of the movable seat 23, one end of each group of transmission grooves 232 close to the positioning block 2611 is provided with a group of positioning frames 231, the positioning frames 231 are connected with the transmission groove 232 through a reset spring rod, one end of each group of transmission grooves 232 far away from the positioning block 2611 is provided with a group of first electromagnets 233, and the positioning frames 231 are matched with the positioning grooves.

The working principle of the invention is as follows: before working, the transition conveying mechanism 1 needs to be in butt joint with an external telescopic roller line and a telescopic belt line, so that goods in a warehouse can be conveniently transferred to the carton conveying mechanism, when working, the carton 7 sequentially flows through the transition conveying mechanism 1, the main conveying mechanism 2, and finally passes through the conveying belt assembly 32, the conveying roller assembly 33, the carton blocking and rotating assembly 35 and the conveying synchronous belt assembly 36, when the carton 7 leaves from the tail conveying mechanism 3, the folding motor drives the four-bar linkage to unfold, the roller can protrude to the forefront end of the carton pushing assembly 37, a group of forward moving acting force can be applied to the carton 7 by utilizing inertia force and torque of the folding motor, so that the carton 7 can be tightly attached back and forth, the transfer frame 381 is driven to stretch out by a proper length by the servo motor 388 and the positioning synchronous belt assembly 385, and then the whole tail conveying mechanism 3 is driven to horizontally move left or right by the positioning assembly, the transfer rack 381 can push the cartons 7 to be tightly attached left and right, when a worker needs to shift the cartons 7 leftwards or rightwards, the worker only needs to open the second lifting element, the cartons flowing from the conveying roller assemblies 33 can be blocked by the second conveying belt and the blocking roller and stay on the conveying roller assemblies 33, then the worker can drive the first conveying belt to move upwards through the first lifting element, the first conveying belt can lift the cartons 7 and separate from the conveying roller assemblies 33, when the first conveying belt conveys leftwards, the cartons 7 can be shifted leftwards integrally, when the first conveying belt conveys rightwards, the cartons 7 can be shifted rightwards integrally, when the cartons 7 are shifted to the target position, the first conveying belt is driven to move downwards through the first lifting element, the cartons 7 can fall onto the roller assemblies 33 again, when the worker needs to turn the paper box 7 around the Z axis for ninety degrees to rotate the second conveyor belt, the front of the paper box 7 is tightly attached to the second conveyor belt, the paper box can be deflected to one side by friction force between the second conveyor belt and the paper box 7, meanwhile, the paper box 7 can be assisted to complete the motion of ninety degrees by friction force between the bottom of the paper box 7 and the roller assembly 33, after the carriage cross section of the working position is stacked, the worker needs to retreat by a distance of one paper box, then the second carriage cross section is stacked by repeating the operation, and the whole carriage is stacked by analogy.

While embodiments of the present invention have been shown and described, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the spirit and principles of the invention.

Claims (8)

1. The carton stacking equipment with the automatic alignment function for box-type cargoes is characterized by comprising a transition conveying mechanism (1), a main conveying mechanism (2), a tail end conveying mechanism (3), a mounting seat (4), a multi-link mechanism (5) and a chassis (6), wherein the mounting seat (4) is arranged above the chassis (6) through a slewing mechanism, the transition conveying mechanism (1) and the main conveying mechanism (2) are oppositely arranged at two ends above the mounting seat (4), the mounting seat (4) is connected with the transition conveying mechanism (1) and the main conveying mechanism (2) through the multi-link mechanism (5), the transition conveying mechanism (1) is connected with the main conveying mechanism (2) through a universal joint, the tail end conveying mechanism (3) is arranged at one end, far away from the transition conveying mechanism (1), of the main conveying mechanism (2) and the tail end conveying mechanism (3) through a positioning assembly, and the positioning assembly is used for controlling the left and right movement and the up and down movement of the tail end conveying mechanism (3).

2. The carton palletizing device with the automatic aligning function for the box-type goods according to claim 1, wherein the tail end conveying mechanism (3) comprises a conveying frame (31), a conveying belt assembly (32), a conveying roller assembly (33), a carton leaning assembly (34), a carton blocking and rotating assembly (35), a conveying synchronous belt assembly (36) and a carton pushing assembly (37), the conveying belt assembly (32) is provided with one end, close to the main conveying mechanism (2), of the conveying frame (31), the conveying roller assembly (33), the carton blocking and rotating assembly (35) and the conveying synchronous belt assembly (36) are sequentially arranged at one end, far away from the main conveying mechanism (2), of the conveying belt assembly (32), the carton leaning assembly (34) is arranged at the middle position of the conveying roller assembly (33), the carton pushing assembly (37) is arranged at the middle position of the conveying synchronous belt assembly (36), and the carton pushing assembly (37) has a folding function.

3. The carton palletizing device with automatic aligning function for box-type goods according to claim 2, wherein the carton side leaning assembly (34) comprises a first conveying belt and a first lifting element, the first conveying belt is controlled to move up and down at the middle position of the conveying roller assembly (33) through the first lifting element, the carton blocking and rotating assembly (35) comprises a second conveying belt, a second lifting element, a blocking roller and a shifting motor, the blocking roller is arranged inside the second conveying belt, the shifting motor and the second lifting element are arranged below the second conveying belt, the shifting motor drives the second conveying belt to move, and the second conveying belt and the blocking roller are driven to move up and down through the second lifting element.

4. The carton stacking device with automatic alignment function according to claim 2, wherein the end conveying mechanism (3) further comprises two groups of adjusting assemblies (38), the two groups of adjusting assemblies (38) are oppositely arranged at the left end and the right end of the conveying frame (31), the adjusting assemblies (38) comprise an adjusting frame (381), a sliding rail (382), a shell (383), a sliding seat (384), an adjusting synchronous belt assembly (385) and a servo motor (388), the shell (383) is fixedly arranged at the side end of the conveying frame (31), the sliding rail (382) and the adjusting synchronous belt assembly (385) are both arranged inside the shell (383) and are fixedly connected with the conveying frame (31), one end of the sliding seat (384) is fixedly arranged on the adjusting synchronous belt assembly (385), the other end of the sliding seat (384) is connected with the sliding rail (382) through a sliding block, the adjusting frame (381) is arranged at one end of the sliding seat (384) far away from the main conveying mechanism (2), and the shell (382) is connected with the servo motor (388) through the servo motor (387).

5. The carton palletizing device with the automatic alignment function for the box-type goods according to claim 4, wherein the transfer frame (381) is connected with the sliding seat (384) through the fixing seat (386), the fixing seat (386) is fixedly installed in the sliding seat (384), a reversing motor (3861) is arranged in the fixing seat (386), a turntable (3813) is arranged at one end, close to the fixing seat (386), of the transfer frame (381), a working end of the reversing motor (3861) is connected with the turntable (3813), a movable cavity (3811) and a vacuum pump (3812) are arranged in the transfer frame (381), the movable cavity (3811) is communicated with the vacuum pump (3812), and a plurality of groups of fixing holes (3816) are formed in the side end of the movable cavity (3811).

6. The carton stacking device with automatic alignment function according to claim 5, wherein a plurality of groups of sealing frames (3815) are arranged in the movable cavity (3811), each group of sealing frames (3815) is aligned with one group of fixing holes (3816), one side, far away from the fixing holes (3816), of each group of sealing frames (3815) is provided with one group of second electromagnets (3814), each group of sealing frames (3815) is movably mounted in the movable cavity (3811) through guide rods, each group of guide rods is wound with a sensing spring, and one end, close to the sensing spring, of each group of sealing frames (3815) is provided with a piezoelectric sheet.

7. The carton stacking device with automatic aligning function for cargoes according to any one of claims 1-6, wherein the positioning assembly comprises an air cylinder (21), a movable seat (23), a horizontal motor (24), a worm gear assembly (25) and a rotating shaft (26), the rotating shaft (26) is arranged at one end of the main conveying mechanism (2) close to the tail end conveying mechanism (3), the movable seat (23) is movably arranged at the rotating shaft (26) and is connected with the tail end conveying mechanism (3) through a bracket (27), the working end of the air cylinder (21) is connected with the rotating shaft (26) through a connecting frame (22), the horizontal motor (24) and the worm gear assembly (25) are arranged at one end of the rotating shaft (26) far away from the connecting frame (22), a telescopic shaft (261) and a screw (263) are arranged in the rotating shaft (26), one end of the telescopic shaft (261) close to the screw (263) is provided with a connecting block (264), one end of the telescopic shaft (263) close to the telescopic shaft (263) is provided with a connecting seat (264), the worm gear assembly (262) is arranged in the connecting seat (262) in a sliding way, and the worm gear assembly (25) is connected with the screw assembly, the telescopic shaft (261) is connected with the movable seat (23) through a transmission component.

8. The carton stacking device with automatic alignment function for box-type cargoes according to claim 7, wherein the transmission assembly comprises a transmission groove (232) and a positioning block (2611), the positioning block (2611) is fixedly installed on a telescopic shaft (261), positioning grooves are formed in the left end and the right end of the positioning block (2611), two groups of the transmission grooves (232) are formed in the inner two ends of the movable seat (23) oppositely, a group of positioning frames (231) are arranged at one end, close to the positioning block (2611), of each transmission groove (232), the positioning frames (231) are connected with the transmission grooves (232) through reset spring rods, a group of first electromagnets (233) are arranged at one end, far away from the positioning block (2611), of each transmission groove (232), and the positioning frames (231) are matched with the positioning grooves.