Logistics stacking machine

Abstract

The invention relates to the technical field of stacking machines, in particular to a logistics stacking machine which comprises packaging equipment, a package conveying mechanism is arranged on the packaging equipment, a stacking auxiliary mechanism for clamping and vertically conveying packages is arranged above the package conveying mechanism, and a ceramic tile stacking mechanism for automatically stacking the packages is arranged on the stacking auxiliary mechanism. A package limiting mechanism for receiving packages is arranged below the stacking auxiliary mechanism, the ceramic tile stacking mechanism comprises a lifting vertical rod, a rectangular protruding block is fixedly installed at the lower end of the lifting vertical rod, and a two-way lead screw is movably installed in the rectangular protruding block. By arranging the ceramic tile stacking mechanism and utilizing mutual cooperation between a rotating support and a distance sensor, the position of a sliding support can be automatically and finely adjusted before extrusion limiting, the sliding support is aligned with the central axis of a logistics package, the package can be effectively prevented from rolling when rotating in the air, and the stability of the logistics package is improved. Therefore, the stability in the stacking process is improved, and falling is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of palletizers, and in particular to a logistics palletizer. Background Art

[0002] With the continuous development of the Internet economy, online shopping has gained popularity in recent years, from daily necessities in the beginning to household appliances later. Nowadays, people usually choose to buy building materials such as tiles online. In order to maximize the efficiency of logistics and transportation, tiles need to be stacked by palletizers before logistics and transportation. Moreover, tiles are fragile products and cannot be stacked horizontally. Instead, they need to be stacked in an inclined and leaning manner.

[0003] Since there is a lack of machines specifically for leaning, folding and stacking tiles in the prior art, workers are often required to manually tilt and lean multiple packages of tiles together during stacking. This is not only time-consuming and labor-intensive, but also difficult to accurately control the tilt angle of the package. Too small a tilt angle will result in poor stability of the outer package, while too large a tilt angle will cause the package to slide downward. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a logistics palletizer, which solves the technical problems of low efficiency and poor stability in vertically inclined palletizing of tiles in the prior art, and has the advantage of being able to effectively improve the efficiency and stability of tile palletizing.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a logistics palletizer, comprising a packaging device, a logistics package is placed inside the packaging device, a package conveying mechanism is arranged on the packaging device, a stacking auxiliary mechanism for clamping and vertically conveying the package is arranged above the package conveying mechanism, a tile stacking mechanism for automatically stacking the package is arranged on the stacking auxiliary mechanism, a package limiting mechanism for receiving the package is arranged below the stacking auxiliary mechanism, after the packaging device packs the tiles into logistics packages, the packages will move horizontally outwards under the action of the package conveying mechanism, then the stacking auxiliary mechanism and the tile stacking mechanism will clamp and convey the logistics packages to the package limiting mechanism for stacking, the tile stacking mechanism The brick stacking mechanism includes a lifting vertical rod, a rectangular protrusion is fixedly installed at the lower end of the lifting vertical rod, a bidirectional screw is movably installed inside the rectangular protrusion, two sliding brackets are symmetrically installed on the bidirectional screw, a rotating block is movably installed on the inner side of the sliding bracket, an anti-drop component is movably installed on the rotating block, a non-slip rubber pad is fixedly installed on the side of the rotating block that contacts the package, a micro motor for driving the rotating block is fixedly installed on the outer side of the sliding bracket, rotating brackets are symmetrically arranged on the outside of the rectangular protrusion, and distance sensors are respectively arranged on the two rotating brackets. When the sliding brackets approach each other, they will clamp and limit the two sides of the logistics package, and then the logistics package will move synchronously with the sliding straight plate.

[0006] Preferably, the package conveying mechanism includes a mounting bracket fixedly mounted on the side of the packaging equipment, a conveying platform is fixedly mounted on the mounting bracket, a feed mesh belt is movably mounted outside the conveying platform, and drive pulleys for driving the feed mesh belt are symmetrically arranged on the conveying platform. When the drive pulley rotates, the feed mesh belt moves horizontally at a constant rate, thereby horizontally conveying the logistics package containing the ceramic tiles.

[0007] Preferably, the packaging device is provided with a rectangular feed port, and the conveying platform extends to the interior of the packaging device. After the staff puts the tiles into the packaging device, the packaging device will automatically package the tiles and then place the packaged tiles on the conveying platform.

[0008] Preferably, the stacking auxiliary mechanism includes an elliptical steel rail fixedly installed above the packaging equipment, a horizontal slide groove is symmetrically opened on the inner side of the elliptical steel rail, a sliding straight plate is movably installed on the elliptical steel rail, a lifting vertical rod is fixedly installed on the sliding straight plate, a first groove and a second groove are symmetrically opened on the inner side wall of the horizontal slide groove, a driving gear is movably installed on the upper end of the sliding straight plate, a movable roller is movably installed on the lower end of the sliding straight plate, a position sensor is arranged at the lower end of the sliding straight plate, and when the sliding straight plate moves along the horizontal slide groove, the position sensor will monitor the position of the sliding straight plate in real time.

[0009] Preferably, the two ends of the sliding straight plate are respectively slidably connected to two horizontal sliding grooves, and the movable roller is located inside the first groove. When the sliding straight plate moves horizontally, the movable roller will be in a rotating state, thereby reducing the resistance encountered by the sliding straight plate when it moves.

[0010] Preferably, a fixed tooth plate matching the driving gear is provided inside the second groove, and a driving motor is provided inside the sliding straight plate. When the driving gear rotates under the action of the driving motor, the sliding straight plate will move along the horizontal sliding groove.

[0011] Preferably, the anti-drop component includes rectangular clamps symmetrically arranged on the rotating block, and the rectangular clamps are hinged to the rotating block. When the rotating block contacts the side of the logistics package, the two rectangular clamps will rotate toward the logistics package at the same time, thereby clamping the upper and lower surfaces of the logistics package.

[0012] Preferably, the sliding bracket is threadedly matched with the bidirectional lead screw, and a micro motor for driving the rotating bracket to flip up and down is provided on the rectangular protrusion. Initially, the rotating bracket is vertically upward, and when clamping a package, the rotating bracket will automatically flip downward.

[0013] Preferably, the package limiting mechanism includes a mounting base arranged on the ground, a plastic pallet for storing logistics packages is placed on the mounting base, a first rotating shaft and a second rotating shaft are movably installed inside the mounting base, a conveying belt is arranged between the first rotating shaft and the second rotating shaft, and a conveying motor for driving the first rotating shaft is fixedly installed outside the mounting base, and limiting rubber strips are symmetrically arranged on the conveying belt, and the limiting rubber strips are fixedly connected to the conveying belt, so that when the first rotating shaft rotates, the conveying belt and the limiting rubber strip will move synchronously.

[0014] Preferably, an avoidance groove is provided at the lower end of the plastic pallet, right-angle depressions matching the limiting rubber strips are symmetrically provided on both sides of the plastic pallet, a plurality of limiting inclined grooves are provided at equal intervals on the upper surface of the plastic pallet, and an anti-slip support frame for supporting the logistics package is fixedly installed on the upper end of the plastic pallet. The limiting inclined grooves can support and block the logistics package in an inclined state, and can effectively prevent the logistics package from sliding horizontally.

[0015] By means of the above technical solution, the present invention provides a logistics palletizer, which has at least the following beneficial effects:

[0016] 1. The present invention sets up a tile stacking mechanism and utilizes the cooperation between the rotating block and the micro motor to automatically tilt the logistics package at a certain angle during the placement of the logistics package, so that the logistics package can lean more stably on the package that has been stacked, which can effectively improve the stability of the tiles after stacking.

[0017] 2. The present invention sets up a tile stacking mechanism and utilizes the cooperation between the rotating bracket and the distance sensor to automatically fine-tune the position of the sliding bracket before extrusion limiting, so that the sliding bracket is aligned with the central axis of the logistics package, which can effectively prevent the package from tilting when rotating in the air, thereby improving the stability during the stacking process and avoiding falling.

[0018] 3. The present invention sets up a tile stacking mechanism and utilizes the cooperation between the sliding bracket and the anti-drop component to squeeze and limit the side of the logistics package while automatically clamping the upper and lower surfaces of the logistics package, which can also effectively improve the stability of the logistics package during the transfer process and prevent it from falling.

[0019] 4. The present invention provides a stacking auxiliary mechanism and utilizes the cooperation between the elliptical rail and the sliding straight plate to help workers quickly and accurately complete the package stacking operation without the need for manual handling by workers, thus achieving the effect of saving time and labor.

[0020] 5. The present invention provides a stacking auxiliary mechanism and utilizes the cooperation between the movable roller and the first groove to effectively reduce the friction between the sliding straight plate and the elliptical rail, so that the movement of the sliding straight plate is smoother, which can effectively improve the stability and accuracy of the package clamping and transfer process.

[0021] 6. The present invention provides a package limiting mechanism and utilizes the mutual cooperation between the limiting inclined groove and the anti-skid support frame to effectively prevent the logistics package from sliding horizontally downward during the vertical stacking process, which can effectively improve the stability of tiles during the stacking process. In addition, an avoidance groove is provided at the lower end of the plastic pallet, which can not only stack the tiles, but also cooperate with a forklift for rapid transfer.

[0022] 7. The present invention sets a wrapping limit mechanism and utilizes the cooperation between the conveyor belt and the limit rubber strip to automatically limit the support on both sides of the plastic pallet during the tile stacking process, which can not only improve the stability during the stacking process, but also prevent the plastic pallet from falling from the conveyor belt.

[0023] 8. The present invention sets up a package conveying mechanism and utilizes the cooperation between the conveying platform and the conveying mesh belt to automatically and intermittently convey the logistics packages containing tiles to the designated position under the elliptical rail, without the need for manual material placement by the staff. This can not only improve the efficiency of the stacking operation, but also reduce the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0025] Figure 1 The three-dimensional structure of the overall structure of the present invention Figure 1 ;

[0026] Figure 2 The three-dimensional structure of the overall structure of the present invention Figure 2 ;

[0027] Figure 3 It is a structural schematic diagram of the package conveying mechanism in the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of the elliptical rail in the present invention;

[0029] Figure 5 It is a structural schematic diagram of the palletizing auxiliary mechanism in the present invention;

[0030] Figure 6 It is a structural schematic diagram of the tile stacking mechanism in the present invention;

[0031] Figure 7 It is a schematic diagram of the structure of the first groove and the second groove in the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the anti-skid rubber pad in the present invention;

[0033] Fig. 9 The schematic diagram of the structure of the package limiting mechanism in the present invention is

[0034] Fig.10 It is a schematic diagram of the structure of the plastic pallet in the present invention.

[0035] In the figure: 1. Packaging equipment; 2. Logistics package; 3. Package conveying mechanism; 301. Mounting bracket; 302. Conveying platform; 303. Feeding mesh belt; 304. Driving pulley; 4. Stacking auxiliary mechanism; 401. Elliptical rail; 402. Horizontal slide; 403. Sliding straight plate; 404. First groove; 405. Second groove; 406. Driving gear; 407. Movable roller; 408. Position sensor; 5. Tile stacking mechanism; 501. Lifting vertical rod; 502. Rectangular protrusion; 503. Two-way Screw rod; 504, sliding bracket; 505, rotating block; 506, anti-drop component; 507, anti-skid rubber pad; 508, micro motor; 509, rotating bracket; 510, distance sensor; 6, package limiting mechanism; 601, mounting base; 602, first rotating axis; 603, second rotating axis; 604, conveyor belt; 605, conveyor motor; 606, limiting rubber strip; 607, plastic pallet; 608, avoidance groove; 609, right-angle depression; 610, limiting inclined groove; 611, anti-skid support frame. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1

[0038] Since there is no machine specifically for stacking tiles by leaning, folding and stacking in the prior art, workers are often required to manually tilt and lean multiple packages of tiles together during stacking, which is not only time-consuming and laborious, but also difficult to accurately control the tilt angle of the package. If the tilt angle is too small, the stability of the outer package will be poor, and if the tilt angle is too large, the package will slide downward. In order to solve this technical defect in the prior art, Figure 1 , Figure 5 , Figure 6 as well as Figure 8 As shown, this embodiment proposes a logistics palletizer, which can help workers quickly complete palletizing operations. The palletizer includes a packaging device 1, a logistics package 2 is placed inside the packaging device 1, a package conveying mechanism 3 is arranged on the packaging device 1, a stacking auxiliary mechanism 4 for clamping and vertically conveying the package is arranged above the package conveying mechanism 3, a tile stacking mechanism 5 for automatically stacking the package is arranged on the stacking auxiliary mechanism 4, and a package limiting mechanism 6 for receiving the package is arranged below the stacking auxiliary mechanism 4. After the packaging device 1 packs the tiles into logistics packages 2, the packages will move horizontally outward under the action of the package conveying mechanism 3, and then the stacking auxiliary mechanism 4 and the tile stacking mechanism 5 will clamp the logistics package 2 and convey it to the package limiting mechanism 6 for stacking.

[0039] In order to improve the clamping stability between the package and the palletizer during the palletizing process as much as possible, the present embodiment is provided with a tile stacking mechanism 5. Specifically, the tile stacking mechanism 5 includes a lifting vertical rod 501, a rectangular protrusion 502 is fixedly installed at the lower end of the lifting vertical rod 501, a bidirectional screw rod 503 is movably installed inside the rectangular protrusion 502, two sliding brackets 504 are symmetrically installed on the bidirectional screw rod 503, the sliding bracket 504 is threadedly matched with the bidirectional screw rod 503, a rotating block 505 is movably installed on the inner side of the sliding bracket 504, an anti-drop component 506 is movably installed on the rotating block 505, and the anti-drop component 506 includes a rectangular clamping plate symmetrically arranged on the rotating block 505, the rectangular clamping plate is hinged to the rotating block 505, and when the rotating block 505 contacts the side of the logistics package 2, the two rectangular The clamping plate will rotate toward the logistics package 2 at the same time, thereby clamping the upper and lower surfaces of the logistics package 2. The side of the rotating block 505 that contacts the package is fixedly installed with an anti-slip rubber pad 507. The outer side of the sliding bracket 504 is fixedly installed with a micro motor 508 for driving the rotating block 505. The outer side of the rectangular protrusion 502 is symmetrically provided with a rotating bracket 509. The rectangular protrusion 502 is provided with a micro motor for driving the rotating bracket 509 to flip up and down. Initially, the rotating bracket 509 is vertically upward. When clamping the package, the rotating bracket 509 will automatically flip downward. Distance sensors 510 are respectively provided on the two rotating brackets 509. When the sliding brackets 504 approach each other, they will clamp and limit the two sides of the logistics package 2. Next, the logistics package 2 will move synchronously with the sliding straight plate 403.

[0040] According to the above content, it can be known that when the sliding straight plate 403 moves to the top of the logistics package 2, first, the rotating bracket 509 will flip downward under the action of the micro motor, and then the lifting vertical rod 501 will extend downward to make the rectangular protrusion 502 move vertically downward until the two distance sensors 510 are respectively located on both sides of the logistics package 2.

[0041] Next, the two distance sensors 510 will respectively detect the distance between themselves and the side walls of the logistics package 2. When the distances between the two distance sensors 510 and the side walls of the logistics package 2 are not equal, the sliding straight plate 403 will move slowly under the action of the driving gear 406 until the distances between the two distance sensors 510 and the side walls of the logistics package 2 are equal.

[0042] Subsequently, the two sliding brackets 504 will approach each other under the action of the bidirectional screw rod 503, so that the rotating block 505 will contact the logistics package 2. At the same time, the two rectangular clamps will automatically rotate to clamp the upper and lower sides of the logistics package 2.

[0043] Next, the logistics package 2 will move upward along with the rectangular protrusion 502 under the action of the lifting vertical rod 501. At the same time, the sliding straight plate 403 will move horizontally along the horizontal slide groove 402, thereby transporting the logistics package 2 to the top of the package limiting mechanism 6.

[0044] Next, the logistics package 2 will rotate to a vertically inclined state under the action of the rotating block 505, and move vertically downward under the action of the lifting vertical rod 501, so as to stack the logistics package 2 on the plastic pallet 607.

[0045] The present embodiment sets up a tile stacking mechanism 5, and utilizes the mutual cooperation between the sliding bracket 504 and the anti-drop component 506, so that the upper and lower surfaces of the logistics package 2 can be automatically clamped while squeezing and limiting the side of the logistics package 2, which can also effectively improve the stability of the logistics package 2 during the transfer process to prevent it from falling; moreover, the present embodiment sets up a tile stacking mechanism 5, and utilizes the mutual cooperation between the rotating bracket 509 and the distance sensor 510, so that the position of the sliding bracket 504 can be automatically fine-tuned before squeezing and limiting, so that the sliding bracket 504 is aligned with the central axis of the logistics package 2, which can effectively prevent the package from tilting when rotating in the air, thereby improving the stability during the stacking process to prevent it from falling; in addition, the present embodiment sets up a tile stacking mechanism 5, and utilizes the mutual cooperation between the rotating block 505 and the micro motor 508, so that the logistics package 2 can be automatically tilted at a certain angle during the placement of the logistics package 2, so that the logistics package 2 can be more stably leaned on the package that has been stacked to prevent bumps.

[0046] Embodiment 2

[0047] In order to help the staff to quickly and accurately complete the package stacking operation without the need for manual handling by the staff, based on the first embodiment, Figure 1 , Figure 2 as well as Figure 4-Figure 7As shown, the present embodiment is provided with a stacking auxiliary mechanism 4. Specifically, the stacking auxiliary mechanism 4 comprises an elliptical steel rail 401 fixedly mounted above the packaging device 1. A horizontal slide groove 402 is symmetrically provided on the inner side of the elliptical steel rail 401. A sliding straight plate 403 is movably mounted on the elliptical steel rail 401. Both ends of the sliding straight plate 403 are respectively slidably connected with two horizontal slide grooves 402. A lifting vertical rod 501 is fixedly mounted on the sliding straight plate 403. A first groove 404 and a second groove 405 are symmetrically provided on the inner side wall of the horizontal slide groove 402. A driving gear 406 is movably mounted on the upper end of the sliding straight plate 403. A fixed gear 406 matching the driving gear 406 is provided inside the second groove 405. The fixed gear plate and the sliding straight plate 403 are provided with a driving motor inside. When the driving gear 406 rotates under the action of the driving motor, the sliding straight plate 403 will move along the horizontal slide groove 402. A movable roller 407 is movably installed at the lower end of the sliding straight plate 403. The movable roller 407 is located inside the first groove 404. When the sliding straight plate 403 moves horizontally, the movable roller 407 will be in a rotating state, thereby reducing the resistance encountered by the sliding straight plate 403 when moving. A position sensor 408 is provided at the lower end of the sliding straight plate 403. When the sliding straight plate 403 moves along the horizontal slide groove 402, the position sensor 408 will monitor the position of the sliding straight plate 403 in real time.

[0048] According to the above content, after the logistics package 2 containing tiles moves to the designated position under the elliptical rail 401, the driving gear 406 will rotate under the action of the driving motor, and then the sliding straight plate 403 will move along the horizontal slide groove 402, so that the sliding straight plate 403 moves to the top of the logistics package 2.

[0049] Subsequently, the tile stacking mechanism 5 will automatically clamp the logistics package 2 on the conveyor belt 303. After clamping, the sliding straight plate 403 will move to the top of the package limiting mechanism 6 under the action of the driving gear 406. Next, the tile stacking mechanism 5 will tilt the logistics package 2 to the inside of the package limiting mechanism 6 to complete the stacking operation.

[0050] Moreover, during the palletizing process, the position sensor 408 will monitor the position of the sliding straight plate 403 in real time, which can greatly improve the accuracy of the package clamping and package placement process, and is easy to use.

[0051] In addition, during the movement of the sliding straight plate 403, the movable roller 407 will roll inside the first groove 404, which can effectively reduce the friction between the sliding straight plate 403 and the elliptical rail 401, thereby improving the smoothness of sliding.

[0052] By setting up the stacking auxiliary mechanism 4 and utilizing the mutual cooperation between the elliptical steel rail 401 and the sliding straight plate 403, this embodiment can help the staff to quickly and accurately complete the package stacking operation, without the need for manual handling by the staff, thereby achieving the effect of saving time and labor; moreover, by setting up the stacking auxiliary mechanism 4 and utilizing the mutual cooperation between the movable roller 407 and the first groove 404, this embodiment can effectively reduce the friction between the sliding straight plate 403 and the elliptical steel rail 401, so that the movement of the sliding straight plate 403 is smoother, which can effectively improve the stability and accuracy of the package clamping and transfer process.

[0053] Embodiment 3

[0054] In order to prevent the logistics package 2 from sliding downward horizontally during the vertical palletizing process and improve the palletizing stability, based on the above embodiment, as Figure 1 , Fig. 9 as well as Fig.10 As shown, the present embodiment is provided with a package limiting mechanism 6. Specifically, the package limiting mechanism 6 includes a mounting base 601 arranged on the ground, a plastic tray 607 for storing the logistics package 2 is placed on the mounting base 601, a first rotating shaft 602 and a second rotating shaft 603 are movably mounted inside the mounting base 601, a conveying belt 604 is arranged between the first rotating shaft 602 and the second rotating shaft 603, a conveying motor 605 for driving the first rotating shaft 602 is fixedly mounted outside the mounting base 601, and a limiting rubber strip 606 is symmetrically arranged on the conveying belt 604, and the limiting rubber strip 606 and the conveying belt 604 are symmetrically arranged. 04 are fixedly connected, and when the first rotating shaft 602 rotates, the conveyor belt 604 and the limiting rubber strip 606 will move synchronously, an avoidance groove 608 is provided at the lower end of the plastic pallet 607, and right-angle depressions 609 matching the limiting rubber strip 606 are symmetrically provided on both sides of the plastic pallet 607, and a plurality of limiting inclined grooves 610 are evenly spaced on the upper surface of the plastic pallet 607. An anti-slip support frame 611 for supporting the logistics package 2 is fixedly installed on the upper end of the plastic pallet 607, and the limiting inclined groove 610 can support and block the logistics package 2 in an inclined state, and can effectively prevent the logistics package 2 from sliding horizontally.

[0055] According to the above content, if Figure 1 As shown, when stacking packages, the staff will place the plastic pallet 607 on the conveyor belt 604. At this time, the two symmetrically arranged limiting rubber strips 606 will be respectively stuck in the two right-angle recesses 609, thereby limiting the position of the plastic pallet 607 and preventing the plastic pallet 607 from falling from the conveyor belt 604.

[0056] During the process of placing the logistics package 2 on the plastic pallet 607, first, the logistics package 2 will be rotated to a vertical state under the action of the rotating block 505, and then the sliding bracket 504 will move downward under the action of the lifting vertical rod 501. When the logistics package 2 is about to contact the plastic pallet 607, the logistics package 2 will be rotated to a certain angle under the action of the rotating block 505, so that the logistics package 2 is in an inclined state (the rotation angle is the same as the slope inside the limiting inclined slot 610).

[0057] Next, the two rectangular clamps will automatically rotate to both sides. At the same time, the sliding bracket 504 will tilt the logistics package 2 onto the plastic pallet 607. At this time, the bottom of the logistics package 2 will be located inside the avoidance groove 608.

[0058] In this embodiment, by setting up a package limiting mechanism 6, the mutual cooperation between the limiting inclined groove 610 and the anti-slip support frame 611 can be used to effectively prevent the logistics package 2 from sliding horizontally downward during the vertical stacking process, which can effectively improve the stability of the tiles during the stacking process. In addition, an avoidance groove 608 is provided at the lower end of the plastic pallet 607, which can not only stack the tiles, but also cooperate with a forklift for rapid transfer; in addition, in this embodiment, by setting up a package limiting mechanism 6, the mutual cooperation between the conveyor belt 604 and the limiting rubber strip 606 can automatically limit and support the two sides of the plastic pallet 607 during the tile stacking process, which can not only improve the stability during the stacking process, but also prevent the plastic pallet 607 from falling off the conveyor belt 604.

[0059] Embodiment 4

[0060] In order to realize automatic feeding and improve the efficiency of palletizing, based on the above embodiment, Figure 1-Figure 3 As shown, the present embodiment is provided with a package conveying mechanism 3, specifically, the package conveying mechanism 3 includes a mounting bracket 301 fixedly mounted on the side of the packaging device 1, a conveying platform 302 is fixedly mounted on the mounting bracket 301, a rectangular feed port is provided on the packaging device 1, and the conveying platform 302 extends to the interior of the packaging device 1. After the staff puts the ceramic tiles into the interior of the packaging device 1, the packaging device 1 will automatically package the ceramic tiles, and then put the packaged ceramic tiles on the conveying platform 302, a feed mesh belt 303 is movably installed on the outside of the conveying platform 302, and a driving pulley 304 for driving the feed mesh belt 303 is symmetrically arranged on the conveying platform 302. When the driving pulley 304 rotates, the feed mesh belt 303 will move horizontally at a constant rate, thereby horizontally conveying the logistics package 2 containing the ceramic tiles.

[0061] In this embodiment, when in use, after the carton containing tiles enters the packaging device 1 through the rectangular feed port, the packaging device 1 will automatically package the carton, and then place the packaged carton on the conveying platform 302 (the packaging process is a common technical means in the prior art and is not the content to be protected by this application, so it will not be repeated).

[0062] Next, the conveyor belt 303 will move horizontally under the action of the driving pulley 304, so as to horizontally transport the logistics package 2 containing the tiles to the bottom of the stacking auxiliary mechanism 4, completing the preparation work before stacking.

[0063] This embodiment provides a package conveying mechanism 3, and utilizes the cooperation between the conveying platform 302 and the conveying mesh belt 303 to automatically and intermittently convey the logistics package 2 containing tiles to the designated position under the elliptical rail 401, without the need for manual material placement by the staff. This can not only improve the efficiency of the stacking operation, but also reduce the workload of the staff.

[0064] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0065] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A logistics palletizer, comprising a packaging device (1), a logistics package (2) is placed inside the packaging device (1), and a package conveying mechanism (3) is arranged on the packaging device (1), characterized in that: A stacking auxiliary mechanism (4) for clamping and vertically transporting the package is provided above the package conveying mechanism (3), a tile stacking mechanism (5) for automatically stacking the package is provided on the stacking auxiliary mechanism (4), and a package limiting mechanism (6) for receiving the package is provided below the stacking auxiliary mechanism (4); The tile stacking mechanism (5) comprises a lifting vertical rod (501), a rectangular protrusion (502) is fixedly mounted on the lower end of the lifting vertical rod (501), a bidirectional screw rod (503) is movably mounted inside the rectangular protrusion (502), two sliding brackets (504) are symmetrically mounted on the bidirectional screw rod (503), a rotating block (505) is movably mounted on the inner side of the sliding bracket (504), an anti-drop component (506) is movably mounted on the rotating block (505), a non-slip rubber pad (507) is fixedly mounted on the side of the rotating block (505) that contacts the package, a micro motor (508) for driving the rotating block (505) is fixedly mounted on the outer side of the sliding bracket (504), rotating brackets (509) are symmetrically arranged outside the rectangular protrusion (502), and distance sensors (510) are respectively arranged on the two rotating brackets (509).

2. A logistics palletizer according to claim 1, characterized in that: The package conveying mechanism (3) comprises a mounting bracket (301) fixedly mounted on the side of the packaging device (1), a conveying platform (302) fixedly mounted on the mounting bracket (301), a material conveying mesh belt (303) movably mounted outside the conveying platform (302), and a driving pulley (304) for driving the material conveying mesh belt (303) symmetrically arranged on the conveying platform (302).

3. A logistics palletizer according to claim 2, characterized in that: The packaging device (1) is provided with a rectangular feed opening, and the conveying platform (302) extends into the interior of the packaging device (1).

4. A logistics palletizer according to claim 1, characterized in that: The stacking auxiliary mechanism (4) comprises an elliptical steel rail (401) fixedly mounted above the packaging device (1), a horizontal slide groove (402) symmetrically provided on the inner side of the elliptical steel rail (401), a sliding straight plate (403) movably mounted on the elliptical steel rail (401), a lifting vertical rod (501) fixedly mounted on the sliding straight plate (403), a first groove (404) and a second groove (405) symmetrically provided on the inner side wall of the horizontal slide groove (402), a driving gear (406) movably mounted on the upper end of the sliding straight plate (403), a movable roller (407) movably mounted on the lower end of the sliding straight plate (403), and a position sensor (408) provided on the lower end of the sliding straight plate (403).

5. A logistics palletizer according to claim 4, characterized in that: The two ends of the sliding straight plate (403) are respectively slidably connected to the two horizontal sliding grooves (402), and the movable roller (407) is located inside the first groove (404).

6. A logistics palletizer according to claim 4, characterized in that: A fixed tooth plate matching the driving gear (406) is disposed inside the second groove (405), and a driving motor is disposed inside the sliding straight plate (403).

7. The logistics palletizer according to claim 1, characterized in that: The anti-drop assembly (506) comprises a rectangular clamping plate symmetrically arranged on the rotating block (505), and the rectangular clamping plate is hinged to the rotating block (505).

8. The logistics palletizer according to claim 1, characterized in that: The sliding bracket (504) is threadedly matched with the bidirectional screw rod (503), and a micro motor for driving the rotating bracket (509) to flip up and down is provided on the rectangular protrusion (502).

9. The logistics palletizer according to claim 1, characterized in that: The package limiting mechanism (6) comprises a mounting base (601) arranged on the ground, a plastic tray (607) for storing logistics packages (2) is placed on the mounting base (601), a first rotating shaft (602) and a second rotating shaft (603) are movably installed inside the mounting base (601), a conveying belt (604) is arranged between the first rotating shaft (602) and the second rotating shaft (603), a conveying motor (605) for driving the first rotating shaft (602) is fixedly installed outside the mounting base (601), and limiting rubber strips (606) are symmetrically arranged on the conveying belt (604).

10. A logistics palletizer according to claim 9, characterized in that: The lower end of the plastic pallet (607) is provided with an avoidance groove (608), and right-angle depressions (609) matching the limiting rubber strip (606) are symmetrically provided on both sides of the plastic pallet (607). A plurality of limiting inclined grooves (610) are evenly spaced on the upper surface of the plastic pallet (607), and an anti-slip support frame (611) for supporting the logistics package (2) is fixedly installed on the upper end of the plastic pallet (607).

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