Box moving mechanism, marshalling mechanism and loading and unloading equipment

Abstract

The utility model provides a box moving mechanism, a marshalling mechanism and loading and unloading equipment. The box moving mechanism is used for adjusting the distribution position of goods in the containing body and comprises a box moving unit, the box moving unit comprises a box moving unit body, and the box moving unit body comprises a box moving shifting part which is configured to move in the left-right direction and is used for moving the goods in the containing body. Force in the width direction of the containing body is applied to the goods so that the goods can be moved to be attached to the inner wall of the containing body; and the box moving driving part is in driving connection with the box moving stirring part and is configured to drive the box moving stirring part to move. The purpose of the present disclosure is to maximize the use of a space in a width direction of a receiving body.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of logistics, in particular to a box moving mechanism, a marshalling mechanism and a loading and unloading device. BACKGROUND

[0002] In the technical field of logistics, when the loading and unloading device of the related art is used, usually after the goods are unpacked, the single goods, such as boxes, are conveyed to the marshalling area to form a row, and then the whole row of goods is pushed to the stacking pallet / plate, and the stacking pallet / plate carries the whole row of goods to above the predetermined stacking position, and then the box to be stacked is made to fall to the stacking area.

[0003] In the related art, the box type of most goods is difficult to maximize the use of the width of the stacking container (hereinafter also referred to as the containing body, such as a container or a truck box), and the goods are loosely stacked in the width direction, which is prone to tilting and loosening during transportation, and there is a risk of falling when the stacking container is opened. In addition, when the goods are marshalled, the output of the box moving mechanism for moving the goods is not limited, which may cause damage to the components of the box moving mechanism itself or the goods. CONTENT OF THE UTILITY MODEL

[0004] The purpose of the present disclosure is to provide a box moving mechanism, a marshalling mechanism and a loading and unloading device, which aims to maximize the use of the space in the width direction of the containing body.

[0005] The first aspect of the present disclosure provides a box moving mechanism of a marshalling mechanism for adjusting the distribution position of goods in a containing body, the box moving mechanism comprising a box moving unit, the box moving unit comprising a box moving unit main body, the box moving unit main body comprising:

[0006] a box moving jockeying portion configured to move in a left-right direction to apply a force to the goods in the width direction of the containing body to move the goods to fit the inner wall of the containing body; and

[0007] a box moving driving portion drivingly connected to the box moving jockeying portion and configured to drive the box moving jockeying portion to move.

[0008] In some embodiments of the box moving mechanism, the box moving unit main body further comprises an output limiting portion coupled to the box moving driving portion and configured to limit the output of the box moving driving portion according to the force applied by the box moving jockeying portion to the goods.

[0009] In some embodiments of the box moving mechanism,

[0010] the output limiting portion comprises a torsion limiter connected between the box moving jockeying portion and the box moving driving portion; and / or

[0011] The output limiting unit comprises a sensing device configured to detect sensing information representing force applied by the box moving actuating unit to the goods, and a controller connected to the sensing device and the box moving driving unit and configured to limit the output of the box moving driving unit according to the sensing information.

[0012] In some embodiments of the box moving mechanism, the sensing device comprises a pressure sensor mounted on the box moving actuating unit, and the sensing information comprises pressure information detected by the pressure sensor.

[0013] In some embodiments of the box moving mechanism, the box moving actuating unit comprises:

[0014] a force applying section configured to move the goods on the marshalling platform of the marshalling mechanism in the left-right direction; and

[0015] a guiding section disposed at an obtuse angle with the force applying section and configured to guide the goods passing through the guiding section to move towards the force applying section.

[0016] In some embodiments of the box moving mechanism, the box moving unit body further comprises a box moving unit moving transmission section disposed between the box moving driving unit and the box moving actuating unit and configured to transmit the output of the box moving driving unit to the box moving actuating unit.

[0017] In some embodiments of the box moving mechanism, the box moving unit body further comprises a box moving unit guiding section configured to guide the moving direction of the box moving actuating unit.

[0018] In some embodiments of the box moving mechanism, the box moving unit further comprises a box moving mechanism mounting rack, and the box moving unit body is mounted on the box moving mechanism mounting rack.

[0019] In some embodiments of the box moving mechanism, the box moving mechanism comprises two box moving units disposed symmetrically.

[0020] The second aspect of the present disclosure provides a marshalling mechanism comprising a marshalling platform, wherein the marshalling platform comprises a marshalling section and a stacking section; the stacking section comprises a stacking section platform and a box moving mechanism according to the first aspect of the present disclosure; the stacking section platform is configured to be accessible to and exit from the containing body; the marshalling section is configured to deliver the preliminarily marshalled goods to the stacking section platform, and the box moving mechanism is configured to perform final marshalling and stacking of the goods on the stacking section platform.

[0021] In the marshalling mechanism of some embodiments, the marshalling mechanism further comprises a telescoping mechanism, the telescoping mechanism comprising a telescoping unit drivingly connected with the box moving unit, the telescoping unit comprising a telescoping driving part drivingly connected with the box moving unit and configured to drive the box moving unit to reciprocate.

[0022] In the marshalling mechanism of some embodiments, the telescoping unit further comprises a box moving unit telescoping guide part configured to guide the moving direction of the box moving unit.

[0023] In the marshalling mechanism of some embodiments, the marshalling mechanism further comprises a pushing mechanism, the pushing mechanism comprising:

[0024] a pushing part configured to push the goods in front of the pushing part forward or prevent the goods in front of the pushing part from retreating with the marshalling platform when the marshalling platform retreats, so that the goods reach and maintain a position corresponding to the final placement position of the goods in the front-rear direction in the containing body; and

[0025] a pushing driving part drivingly connected with the pushing part and configured to drive the pushing part to move in the front-rear direction.

[0026] In the marshalling mechanism of some embodiments, the pushing mechanism further comprises a pushing part lifting mechanism configured to drive the pushing part to lift to avoid the goods or to adapt the position of the pushing part to push the goods.

[0027] The third aspect of the present disclosure provides a loading and unloading device comprising the marshalling mechanism of the second aspect of the present disclosure.

[0028] Based on the box moving mechanism provided by the present disclosure, the goods can be attached to the inner wall of the containing body, which is beneficial to maximize the use of the width of the containing body, so that more goods can be placed in the width direction of the containing body. Since the goods in the width direction are more compact, it is beneficial to place the goods in place in the containing body. The goods after being placed are not easy to tilt and loosen during transportation, and the risk of goods falling after opening the storage container can also be reduced.

[0029] The marshalling mechanism and the loading and unloading device of the present disclosure have the advantages of the box moving mechanism of the present disclosure.

[0030] Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the present disclosure with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0031] The accompanying drawings, which are included to provide a further understanding of the present disclosure and constitute a part of the present disclosure, illustrate the exemplary embodiments of the present disclosure and serve to explain the present disclosure, and do not limit the present disclosure in any way. In the drawings:

[0032] FIG. 1 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0033] FIG. 2 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 1 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0034] FIG. 3 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 1 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0035] FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 1 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0036] FIG. 5 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0037] FIG. 6 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 5 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0038] FIG. 7A Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 5 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0039] FIG. 7B Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 7A Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0040] FIG. 8 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 7A Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0041] FIG. 9 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 7A Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0042] FIG. 10 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 5 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0043] Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 11 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 5 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure.

[0044] Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 12 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 4 Schematic view of the three-dimensional structure of the loading and unloading device according to an embodiment of the present disclosure. FIG. 5The diagram shows a three-dimensional structure of the stacking platform of the grouping mechanism, which groups and stacks goods in situ within the container.

[0045] FIG. 13A to FIG. 13J for FIG. 12 The diagrams shown are front and top views of the stacking platform during the grouping and in-situ stacking of goods within the container.

[0046] FIG. 14 for FIG. 4 and FIG. 5 The diagram shows a three-dimensional structure of the grouping mechanism that groups and stacks goods in situ within the container.

[0047] FIG. 15A to FIG. 15J for FIG. 14 The diagrams shown are front and top views of the grouping mechanism during the various stages of grouping and in-situ stacking of goods within the container.

[0048] FIG. 16A for FIG. 4 and FIG. 5 A schematic diagram of the front view structure of the stacking section of an alternative embodiment of the grouping mechanism shown.

[0049] FIG. 16B for FIG. 16A The diagram shows a top view of the stacking section.

[0050] FIG. 17 for FIG. 16A The diagram shows a bottom view of the stacking section with partial perspective.

[0051] FIG. 18 for FIG. 16A The diagram shows a three-dimensional structural schematic of the box-moving mechanism in the stacking section.

[0052] FIG. 19 for FIG. 16A and FIG. 16B The diagram shows a three-dimensional structure of the stacking platform of the grouping mechanism, which groups and stacks goods in situ within the container.

[0053] FIG. 20A for FIG. 4 and FIG. 5 A schematic diagram of the stacking section of another alternative embodiment of the grouping mechanism shown.

[0054] FIG. 20B for FIG. 20A The diagram shows a top view of the stacking section.

[0055] FIG. 21 for FIG. 20A The diagram shows a bottom view of the stacking section with partial perspective.

[0056] FIG. 22 for FIG. 20A The diagram shows a three-dimensional structural schematic of the box-moving mechanism in the stacking section.

[0057] FIG. 23 for FIG. 20A and FIG. 20B The diagram shows a three-dimensional structure of the stacking platform of the grouping mechanism, which groups and stacks goods in situ within the container.

[0058] FIG. 24A to FIG. 24J for FIG. 23 The diagrams shown are front and top views of the stacking platform during the grouping and in-situ stacking of goods within the container.

[0059] FIG. 25A for FIG. 1 A front view schematic diagram of another alternative embodiment of the grouping mechanism of the loading and unloading equipment shown in the embodiment.

[0060] FIG. 25B for FIG. 25A A top-view structural diagram.

[0061] FIG. 25C for FIG. 25A A schematic diagram of the AA-direction structure.

[0062] FIG. 25D for FIG. 25A A schematic diagram of the BB-oriented structure.

[0063] FIG. 26A and FIG. 26B for FIG. 25A and FIG. 25B The diagram shown illustrates a three-dimensional structure of the grouping mechanism for grouping and stacking goods in situ within the container. FIG. 26B The middle section is a perspective view.

[0064] FIG. 27A to FIG. 27L for FIG. 25A The diagrams shown are front and top views of the grouping mechanism during the various stages of grouping and in-situ stacking of goods within the container.

[0065] FIG. 1 to FIG. 27L In the figures, the labels represent:

[0066] 1. Frame; 11. Fixed frame; 12. Telescopic frame; 13. Drive mechanism;

[0067] 2. Cargo conveying mechanism; 21. First conveying mechanism; 22. Second conveying mechanism; 23. Third conveying mechanism;

[0068] 3. Organization and structure;

[0069] 31, marshalling frame; 311, support frame;

[0070] P, marshalling platform;

[0071] 32, marshalling section;

[0072] 321, marshalling section platform; 3211, marshalling section conveying roller; 3212, marshalling section conveying roller driving part;

[0073] 322, marshalling section box moving mechanism; 3221, marshalling section push plate; 3222, marshalling section push plate driving part;

[0074] 323, marshalling section lifting mechanism; 3231, marshalling section lifting driving part; 3232, marshalling section lifting guide part; 32321, first lifting guide structure; 32322, second lifting guide structure;

[0075] 33, transition section;

[0076] 331, transition section platform; 3311, transition section conveying roller; 3312, transition section conveying roller driving part;

[0077] 34, stacking section;

[0078] 341, stacking section platform;

[0079] 3411, first platform section; 34111, first flat push plate; 34112, first back edge plate; 34113, side edge plate;

[0080] 3412, second platform section; 34121, second flat push plate; 34122, second back edge plate;

[0081] 342, stacking section box moving mechanism;

[0082] 3421, stacking section push plate; 34211, push plate guide section; 34212, push plate force applying section;

[0083] 3422, push plate connecting frame; 34221, main support frame; 34222, connecting plate;

[0084] 3423, stacking section push plate driving part;

[0085] 3424, stacking section push plate transmission part; 34241, lead screw; 34242, nut;

[0086] 3425, output limiting part;

[0087] 3426, stacking section push plate guide part;

[0088] 343, stacking section telescopic mechanism;

[0089] 3431, pallet telescopic guide part; 3432, transfer unit telescopic transmission part; 3433, pallet telescopic transmission part; 3434, transfer unit telescopic guide part; 3435, stacking section telescopic drive part; 3436, drive switching part;

[0090] 35, pushing mechanism;

[0091] 351, pushing part;

[0092] 352, pushing drive part;

[0093] 353, pushing part lifting mechanism; 3531, pushing part lifting drive part; 3532, pushing part lifting guide part;

[0094] 36, blocking mechanism; 36A, first blocking section; 36B, second blocking section; 36C, third blocking section;

[0095] 361, blocking part;

[0096] 362, blocking part lifting mechanism;

[0097] 3621, blocking part lifting drive part;

[0098] 3622, blocking part lifting guide part;

[0099] 9, grouping drive mechanism; 91, connecting rod set; 911, first rod; 912, second rod; 913, third rod; 92, first drive part; 93, second drive part; 94, chain; 95, counterweight; 96, sprocket; 97, mounting frame;

[0100] G, goods;

[0101] C, containing body. DETAILED DESCRIPTION

[0102] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below in combination with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present disclosure and its application or use. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present disclosure.

[0103] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples herein are not intended to limit the scope of the present disclosure unless otherwise specifically stated. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not drawn to scale for the sake of convenience in illustration. Techniques, methods, and equipment known to those of ordinary skill are not discussed in detail because such techniques, methods, and equipment can also be found in the literature associated with the relevant art. In all examples shown and discussed herein, any specific value is to be interpreted as merely an example, and not a limitation. Thus, other examples of the example embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings, and as such explicit discussions of such elements in each of the several views is not necessary and is implied.

[0104] In the description of the present disclosure, it needs to be understood that the use of the words "first", "second", and the like to qualify elements is merely for the convenience of distinguishing the corresponding elements, and the words have no special meaning unless otherwise stated, and therefore cannot be understood as limiting the protection scope of the present disclosure.

[0105] In the description of the present disclosure, it needs to be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal", and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present disclosure and simplifying the description, and in the absence of the opposite indication, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the protection scope of the present disclosure; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0106] In the following description, "front" refers to the end of the loading and unloading device from which the goods are finally output when loading the goods into the containing body, "back" refers to the side opposite to the "front", and "left" and "right" refer to the left and right directions formed when facing the front.

[0107] Among them, the front-back direction is also called the first direction, and corresponds to the depth direction of the containing body C being boxed during the loading process of the loading and unloading device; the left-right direction is also called the second direction, and corresponds to the width direction of the containing body C being boxed during the loading process of the loading and unloading device.

[0108] As FIG. 1 to FIG. 27LAs shown, the embodiment of the present disclosure provides a box moving mechanism of a marshalling mechanism, used for adjusting the distribution position of the goods G in the containing body C. The box moving mechanism comprises a box moving unit, and the box moving unit comprises a box moving unit body. The box moving unit body comprises a box moving pushing part and a box moving driving part. The box moving pushing part is configured to move in the left-right direction to apply a force on the goods G in the width direction of the containing body C to move the goods G to be attached to the inner wall of the containing body C. The box moving driving part is drivingly connected with the box moving pushing part and is configured to drive the box moving pushing part to move.

[0109] As shown in each of the embodiments, the box moving mechanism corresponds to the box moving mechanism 342 of the stacking section; the box moving pushing part corresponds to the pushing plate 3421 of the stacking section; the box moving driving part corresponds to the pushing plate driving part 3423 of the stacking section; and the output limiting part corresponds to the output limiting part 3425. FIG. 1 to FIG. 27L

[0110] The box moving mechanism of the embodiment of the present disclosure can make the goods G attached to the inner wall of the containing body C, which is beneficial to maximize the use of the width of the containing body C, so that more goods G can be placed in the width direction of the containing body C, and the goods G are more compactly stacked in the width direction, which is beneficial to the in-situ stacking of the goods G in the containing body C. The stacked goods G are not easy to incline and loosen during transportation, and the risk of goods G falling after opening the stacking container is reduced.

[0111] In the box moving mechanism of some embodiments, the box moving pushing part comprises a plate-shaped pushing part, a rod-shaped pushing part or a finger-shaped pushing part.

[0112] In the box moving mechanism of some embodiments, the box moving unit body further comprises an output limiting part. The output limiting part is coupled with the box moving driving part and is configured to limit the output of the box moving driving part according to the force applied by the box moving pushing part on the goods G.

[0113] As shown in each of the embodiments, the output limiting part corresponds to the output limiting part 3425. FIG. 1 to FIG. 27L

[0114] The box moving mechanism of the embodiment of the present disclosure is provided with an output limiting part. The output limiting part limits the output of the box moving driving part according to the force applied by the box moving pushing part on the goods G. This setting is beneficial to protect the box moving driving part from damage.

[0115] As shown in each of the embodiments, the output limiting part corresponds to the output limiting part 3425. FIG. 1 to FIG. 27L ​​As shown in the box moving mechanism of some embodiments, the output limiting part comprises a torsion limiter connected between the box moving actuating part and the box moving driving part; and / or, as shown in some embodiments not shown in the figures, the output limiting part comprises a sensing device configured to detect detection information representing the force applied by the box moving actuating part on the goods G, and a controller connected in signal with the sensing device and the box moving driving part, configured to limit the output of the box moving driving part according to the detection information. For example, in some embodiments of the box moving mechanism, the sensing device comprises a pressure sensor mounted on the box moving actuating part, and the detection information comprises pressure information detected by the pressure sensor.

[0116] As shown in the box moving mechanism of some embodiments, the box moving actuating part comprises a force applying section and a guiding section. The force applying section is configured to move the goods G on the grouping platform P in the left-right direction. The guiding section is disposed at an obtuse angle with the force applying section, and is configured to guide the goods G passing through the guiding section to move towards the force applying section. FIG. 1 to FIG. 27L

[0117] As shown in the box moving mechanism of some embodiments, the force applying section corresponds to the push plate force applying section 34212, and the guiding section corresponds to the push plate guiding section 34211. FIG. 1 to FIG. 27L As shown in the box moving mechanism of some embodiments, the box moving driving part comprises a rotary driving part or a linear driving part. The rotary driving part can be, for example, a rotary motor or a rotary electric machine. The linear driving part can be, for example, an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0118] FIG. 1 to FIG. 27L As shown in the box moving mechanism of some embodiments, the box moving driving part comprises a rotary driving part or a linear driving part. The rotary driving part can be, for example, a rotary motor or a rotary electric machine. The linear driving part can be, for example, an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0119] As shown in the box moving mechanism of some embodiments, the box moving unit main body further comprises a box moving unit moving transmission part disposed between the box moving driving part and the box moving actuating part, and configured to transmit the output of the box moving driving part to the box moving actuating part. FIG. 1 to FIG. 27L As shown in the box moving mechanism of some embodiments, the box moving unit moving transmission part corresponds to the stacking section push plate transmission part 3424.

[0120] FIG. 1 to FIG. 27L As shown in the box moving mechanism of some embodiments, the box moving driving part comprises a rotary driving part; and the box moving unit moving transmission part is configured to convert the rotary motion of the box moving driving part into linear motion and output to the box moving actuating part.

[0121] As shown in the box moving mechanism of some embodiments, the box moving unit moving transmission part comprises a lead screw nut transmission mechanism, a gear rack transmission mechanism or a worm gear transmission mechanism. FIG. 1 to FIG. 27L As shown in the box moving mechanism of some embodiments, the box moving unit moving transmission part comprises a lead screw nut transmission mechanism, a gear rack transmission mechanism or a worm gear transmission mechanism.

[0122] FIG. 1 to FIG. 27L As shown in the box moving mechanism of some embodiments, the box moving unit moving transmission part comprises a lead screw nut transmission mechanism, a gear rack transmission mechanism or a worm gear transmission mechanism.

[0123] As shown in the box moving mechanism of some embodiments, the box moving unit moving transmission part comprises a lead screw nut transmission mechanism, a gear rack transmission mechanism or a worm gear transmission mechanism. FIG. 1 to FIG. 27L ​​​​In the illustrated embodiments, the moving transmission part of the box moving unit comprises a screw-nut transmission mechanism, which comprises a screw 34241 and a nut 34242.

[0124] As shown in some embodiments of the box moving mechanism, the box moving unit body further comprises a box moving unit guide part configured to guide the moving direction of the box moving knob part. FIG. 1 to FIG. 27L

[0125] As shown in some embodiments of the box moving mechanism, the box moving unit guide part comprises two guide structures in sliding or rolling fit. FIG. 1 to FIG. 27L

[0126] As shown in some embodiments of the box moving mechanism, the box moving unit guide part comprises two guide structures in sliding or rolling fit. FIG. 1 to FIG. 27L

[0127] As shown in some embodiments of the box moving mechanism, the box moving unit further comprises a box moving mechanism mounting frame, and the box moving unit body is mounted on the box moving mechanism mounting frame. FIG. 1 to FIG. 27L

[0128] As shown in some embodiments of the box moving mechanism, the box moving mechanism mounting frame corresponds to the push plate connecting frame 3422. FIG. 25A to FIG. 27L In some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units.

[0129] As shown in some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units.

[0130] FIG. 25A to FIG. 27L As shown in some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units.

[0131] As shown in some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units. FIG. 25A to FIG. 27L As shown in some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units.

[0132] FIG. 25A to FIG. 27L As shown in some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units.

[0133] As shown in some embodiments of the box moving mechanism, the box moving mechanism comprises two symmetrically arranged box moving units. FIG. 25A to FIG. 27L ​​​​​​As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0134] As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. FIG. 25A to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part; the telescopic unit further comprises a box moving unit telescopic transmission part, the telescopic driving part is drivingly connected with the box moving unit through the box moving unit telescopic transmission part, and the box moving unit telescopic transmission part is configured to convert the rotary motion of the telescopic driving part into linear motion and output to the box moving unit.

[0135] As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. FIG. 25A to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0136] FIG. 25A to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0137] As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. FIG. 1 to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0138] FIG. 1 to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0139] As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. FIG. 1 to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0140] FIG. 1 to FIG. 27L As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder.

[0141] As shown in the marshalling mechanism of some embodiments, the telescopic driving part comprises a rotary driving part or a linear driving part. The rotary driving part may, for example, be a rotary motor or a rotary electric motor. The linear driving part may, for example, be an electric cylinder, a hydraulic cylinder or a pneumatic cylinder. FIG. 1 to FIG. 3 ​​​As shown in the grouping mechanism of some embodiments, the pushing mechanism 35 further comprises a pushing part lifting mechanism 353 configured to drive the pushing part 351 to lift to avoid the goods G or to adapt the position of the pushing part 351 to push the goods G.

[0142] As shown in the grouping mechanism of some embodiments, the pushing mechanism 35 further comprises a pushing part lifting mechanism 353 configured to drive the pushing part 351 to lift to avoid the goods G or to adapt the position of the pushing part 351 to push the goods G. FIG. 1 to FIG. 3 As shown in the grouping mechanism of some embodiments, the pushing mechanism 35 further comprises a pushing part lifting mechanism 353 configured to drive the pushing part 351 to lift to avoid the goods G or to adapt the position of the pushing part 351 to push the goods G.

[0143] The embodiment of the present disclosure provides a packing method for packing goods by using the case moving mechanism of the embodiment of the present disclosure, comprising the steps of: A1, moving the goods G left and / or right by the case moving mechanism to make the goods G be poked to fit the inner wall of the containing body C along the width direction of the containing body C.

[0144] In the stacking method of some embodiments, step A1 comprises:

[0145] A11, driving the case moving poking part by the case moving driving part to respectively apply pressure to the two parts of goods G to make the two parts of goods G respectively fit the inner walls of the left and right sides of the containing body C and form a gap between the two parts of goods G along the width direction of the containing body C; and

[0146] A12, conveying the third part of goods G along the case moving poking part, so that the third part of goods G enters the gap and reaches and maintains the position corresponding to the front and back direction of the final placement position of the goods G in the containing body C to fill the gap.

[0147] The embodiment of the present disclosure provides a grouping and stacking method using the grouping mechanism of the embodiment of the present disclosure, comprising the steps of:

[0148] S1, preliminarily grouping the goods G by the grouping section 32 and conveying the preliminarily grouped goods G to the stacking section platform 341, so that the stacking section platform 341 carries the preliminarily grouped goods G and is located in the containing body C;

[0149] S2, finally grouping the goods G by the case moving mechanism, comprising moving the goods G left and / or right by the case moving mechanism to make the goods G be poked to fit the inner wall of the containing body C along the width direction of the containing body C, and reach the final placement position of the goods G in the containing body C; and

[0150] S3, in situ stacking the finally grouped goods G by the stacking section 341, comprising keeping the finally grouped goods G stationary and making the stacking section platform 341 exit from below the goods G.

[0151] In the present application, preliminary marshalling refers to pre-adjusting the arrangement and distribution of the goods, so that the goods can be moved by the box moving mechanism to the left and right after reaching the operating position of the box moving mechanism, thereby allowing the goods to be arranged to the final placement position. Final marshalling refers to arranging the goods to the final placement position in the containing body.

[0152] The marshalling mechanism, loading and unloading equipment, loading method and marshalling stacking method of the embodiments of the present disclosure have the advantages of the box moving mechanism of the embodiments of the present disclosure.

[0153] The following will be combined FIG. 1 The embodiments of the present disclosure will be described in detail.

[0154] Firstly, according to FIG. 5 to FIG. 27L The overall structure of the loading and unloading equipment and its working process will be described.

[0155] Referring to FIG. 5 to FIG. 1 , the loading and unloading equipment receives the goods G conveyed by the unstacking equipment and loads the goods G into the containing body C. Generally, the loading and unloading equipment re-marshals the goods G. The goods G can be a goods box loaded with goods or the goods itself. The containing body C has a containing cavity for containing the goods G. Specifically, the containing cavity can be a square cavity with an opening, and a part of the loading and unloading equipment extends into the containing cavity for loading and unloading the goods. The side of the opening of the containing cavity is called the rear side, and the inner side opposite to the opening side of the containing cavity is the front side. The containing body C can be a container or a car body, etc.

[0156] As FIG. 5 to FIG. 1 shown, the loading and unloading equipment includes a rack 1, a goods conveying mechanism 2, a marshalling mechanism 3 and a marshalling driving mechanism 9.

[0157] The rack 1 includes a fixed frame 11 and an extension frame 12. The fixed frame 11 functions as a main beam in the loading and unloading equipment, and each mechanism and equipment of the embodiments of the present disclosure is directly or indirectly mounted on the fixed frame 11. The extension frame 12 is telescopically arranged relative to the fixed frame 11.

[0158] The goods conveying mechanism 2 includes a first conveying mechanism 21, a second conveying mechanism 22 and a third conveying mechanism 23. Among them, the third conveying mechanism 23 is fixedly arranged on the fixed frame 11 to convey the goods to the second conveying mechanism 22. The first end of the second conveying mechanism 22 is connected with the extension frame 12, the second end of the second conveying mechanism 22 is connected with the fixed frame 11, and the first end of the second conveying mechanism 22 moves synchronously with the extension frame 12. And the second conveying mechanism 22 is used for conveying the goods to the first conveying mechanism 21. The first end of the first conveying mechanism 21 is rotatably connected to the marshalling frame 31, and the second end of the first conveying mechanism 21 is rotatably connected to the first end of the second conveying mechanism 22, which moves synchronously with the marshalling mechanism 3 and swings up and down, while conveying the goods G to the marshalling mechanism 3.

[0159] The grouping mechanism 3 is used to receive the goods G and group the goods G according to a predetermined grouping mode to form a group of goods. In order to effectively stack the goods G at the stacking position and stack the goods G into a desired shape, the goods G need to be grouped in advance. The predetermined grouping mode refers to a pre-designed arrangement of the goods G, which can be arranged in a row, arranged in a column, or arranged in multiple rows or columns, and the goods can be in close contact with each other or there can be gaps between the goods G. The grouping mode of the goods G is pre-set according to the size, shape, position after stacking, and shape after stacking of the goods to be stacked.

[0160] The grouping driving mechanism 9 includes a linkage 91, a first driving part 92, a second driving part 93, a chain 94, a counterweight 95, a sprocket 96, and a mounting frame 97. The linkage 91 includes a first rod 911, a second rod 912, and a third rod 913. The linkage 91 moves under the driving of the first driving part 92 and the second driving part 93 to achieve the lifting driving of the grouping mechanism 3 and the adjustment of the angle of the grouping mechanism 3. The containing body C is, for example, a carriage. When the carriage reaches the designated position, the telescopic frame 12 moves to transport the grouping mechanism 3 to the designated position, and the second conveying mechanism 22 moves in real time to follow the telescopic frame 12. According to the logic requirement of stacking the goods G from the bottom to the top and from the inside to the outside of the carriage, the grouping driving mechanism 9 adjusts the position and angle of the grouping mechanism 3 to make the goods G as close as possible to each other, and as the goods G are continuously stacked, the telescopic frame 12 and the grouping driving mechanism 9 continuously adjust the position and angle of the grouping mechanism 3, and finally achieve the close stacking of the goods in the carriage according to the requirements.

[0161] The working process of the grouping mechanism 3 of the embodiment of the present disclosure is as follows:

[0162] When the grouping mechanism 3 stacks the goods at the bottom layer of the containing body C, the second driving part 93 of the grouping driving mechanism 9 drives the third rod 913 to swing and form an inclination angle with the horizontal plane, and the synchronous grouping mechanism 3 swings to form the same inclination angle with the horizontal plane, at this time, the end of the grouping mechanism 3 almost contacts the bottom surface of the containing body, and then the goods are pushed and placed into the containing body.

[0163] When the grouping mechanism 3 stacks the goods at the second, …, n layers of the containing body, the first driving part 92 of the grouping driving mechanism 9 drives the second rod 912 to swing and reduce the inclination angle with the horizontal plane, and the synchronous grouping mechanism 3 swings to reduce the inclination angle with the horizontal plane, and the end of the grouping mechanism 3 is lifted, at this time, the telescopic frame 12 is moved into the containing body to compensate for the distance of the backward movement of the end of the grouping mechanism 3 when it swings upward, and the second layer is stacked after positioning. Repeat the above actions to continue to stack the third, …, n layers until the inclination angle of the grouping mechanism 3 with the horizontal plane is zero, that is, the grouping mechanism 3 reaches the horizontal position.

[0164] When the marshalling mechanism 3 reaches the level, several layers of goods G can still be loaded into the container C, at this time the height of the marshalling mechanism 3 is driven by the first driving part 92 to drive the second rod 912 to swing and rise, and the counterweight 95 moves downward. At this time, the telescopic frame 92 moves into the container to compensate for the distance of the rearward movement of the end of the marshalling mechanism 3 when the marshalling mechanism 3 is lifted, and the same action is repeated after positioning to the top layer.

[0165] The following will be described in combination with FIG. 4 Some feasible embodiments of the marshalling mechanism 3 of the loading and unloading device of the embodiment of the present disclosure will be described.

[0166] FIG. 5 5 shows the structure and working principle of the marshalling mechanism 3 of an embodiment of the present disclosure.

[0167] As FIG. 4 5 shows, the marshalling mechanism 3 includes a marshalling frame 31, a marshalling platform P, a pushing mechanism 35 and a blocking mechanism 36. The marshalling platform P includes a marshalling section 32, a transition section 33 and a stacking section 34 arranged in sequence in a first direction. The first direction described in the embodiment is a direction from back to front.

[0168] As FIG. 5 and FIG. 4 shows, the marshalling frame 31 includes two support beams 311 arranged in parallel and spaced apart. The marshalling platform P is installed on the marshalling frame 31. The marshalling platform P is installed on the two support beams 311.

[0169] As FIG. 5 and FIG. 4 shows, the marshalling section 32 includes a marshalling section platform 321, a marshalling section box moving mechanism 322 and a marshalling section lifting mechanism 323.

[0170] As FIG. 5 and FIG. 6 shows, in the embodiment, the marshalling section platform 321 is a roller conveyor, which includes a plurality of marshalling section conveying rollers 3211 and a marshalling section conveying roller driving part 3212. The upper edges of the plurality of marshalling section conveying rollers 3211 form the load bearing surface of the marshalling section platform 321. The marshalling section conveying roller driving part 3212 is drivingly connected with at least one of the marshalling section conveying rollers 3211 to drive the marshalling section conveying roller 3211 to rotate. The marshalling section conveying roller driving part 3212 is, for example, a rotary motor. Through the rotation of the marshalling section conveying roller 3211, the goods G sent from the first conveying mechanism 21 of the goods conveying mechanism 2 upstream of the marshalling section platform 321 can be conveyed to the transition section 322 downstream of the marshalling section platform 321.

[0171] As FIG. 6 and FIG. 6As shown, the marshalling section box moving mechanism 322 includes a marshalling section push plate 3221 and a marshalling section push plate driving part 3222. The marshalling section push plate driving part 3222 is drivingly connected with the marshalling section push plate 3221, for pushing the marshalling section push plate 3221 to move on the bearing surface of the marshalling section platform 321 in a second direction perpendicular to the first direction. The marshalling section push plate driving part 3222 can be, for example, a motor, a hydraulic cylinder, an electric cylinder, etc. Through the movement of the marshalling section push plate 3221 in the second direction, the goods G located on the marshalling section platform 321 can be moved in the second direction to marshal the goods G.

[0172] It should be noted that in the present embodiment, only one specific form of the marshalling section box moving mechanism 322 is given, however, as long as the movement of the goods G in the second direction can be realized, the marshalling section box moving mechanism 322 can be provided in other forms, for example, the marshalling section push plate 3221 can be replaced by a finger structure.

[0173] As shown, FIG. 4 The marshalling section lifting mechanism 323 includes a marshalling section lifting driving part 3231 and a marshalling section lifting guiding part 3232.

[0174] The marshalling section lifting driving part 3231 is drivingly connected with the marshalling section platform 321, to drive the marshalling section platform 321 to move in a third direction perpendicular to the bearing surface thereof. The marshalling section lifting driving part 3231 can be, for example, a hydraulic cylinder, an electric cylinder, a pneumatic cylinder, etc. As shown, FIG. 5 The marshalling section lifting driving part 3231 includes a plurality of driving cylinders respectively located on the left and right sides, the lower ends of the plurality of driving cylinders are respectively connected to the two support beams 311 of the marshalling frame 31, and the upper ends of the driving cylinders are respectively connected to the marshalling section platform 321. Thus, when the plurality of driving cylinders are extended, the marshalling section platform 321 can be driven to rise so that the bearing surface thereof rises, and when the plurality of driving cylinders are retracted, the marshalling section platform 321 can be driven to descend so that the bearing surface thereof descends. In the present embodiment, four driving cylinders are respectively provided at the four corner portions of the marshalling section platform 321.

[0175] The marshalling section lifting guiding part 3232 is used to guide the lifting of the marshalling section platform 321. The marshalling section lifting guiding part 3232 includes a first lifting guiding structure 32321 and a second lifting guiding structure 32322 respectively mounted on the marshalling frame 31 and the marshalling section platform 321. The first lifting guiding structure 32321 and the second lifting guiding structure 32322 are slidingly or rollingly matched.

[0176] As shown, FIG. 4As shown, the first lifting guide structure 32321 and the second lifting guide structure 32322 each include a track and a roller rolling with the track. Among them, four angle steel made right angle tracks are arranged at the four corners of the marshalling section platform 321 respectively, each of which extends along the third direction and is mounted at the bottom thereof close to the support beam 311. The corners of each right angle track are inward, two plate surfaces are arranged along the first direction and the second direction respectively, and four rollers are mounted below the four corners of the marshalling section platform 321, each roller rolling with a plate surface of the corresponding right angle track, so that the movement direction of the marshalling section platform 321 can be limited by the four right angle tracks and the four rollers.

[0177] In the embodiment not shown, the first lifting guide structure and the second lifting guide structure can each include a sliding rail and a sliding block sliding with the sliding rail, and can also each include a guide hole or a guide slot and a guide rod sliding with the guide hole or the guide slot, etc. The marshalling section platform can be stably lifted by the first lifting guide structure and the second lifting guide structure.

[0178] As shown in FIG. 5 and FIG. 7A to FIG. 9 , the transition section 33 includes a transition section platform 331 mounted on the marshalling frame 31. In this embodiment, the transition section platform 331 is a roller conveyor, which includes a plurality of transition section conveying rollers 3311 and a transition section conveying roller driving part 3312. The upper edges of the plurality of transition section conveying rollers 3311 form the load bearing surface of the transition section platform 331. The transition section conveying roller driving part 3312 is drivingly connected with at least one transition section conveying roller 3311 to drive the rotation of the transition section conveying roller 3311. The transition section conveying roller driving part 3312 is, for example, a rotary motor. By rotating the transition section conveying roller 3311, the goods G sent from the marshalling section platform 321 upstream of the transition section platform 331 can be conveyed to the stacking section 34 downstream of the transition section platform 331.

[0179] FIG. 7A , FIG. 7A and FIG. 7A to FIG. 9 As shown, the stacking section 34 is mounted on the two support beams 311 of the marshalling frame 31. The stacking section 34 includes a stacking section platform 341 and a stacking section case moving mechanism 342.

[0180] The stacking section platform 341 comprises a first platform section 3411 and a second platform section 3412 arranged in sequence along the first direction. The first end (front end along the first direction) of the second platform section 3412 is suspended, and the second end (rear end along the first direction) of the second platform section 3412 is connected to the first end (front end along the first direction) of the first platform section 3411. In the embodiment, the second end of the second platform section 3412 is fixedly connected to the first end of the first platform section 3411, such as welding, riveting, threaded connection, etc. In the embodiment, the bearing surface of the second platform section 3412 is slightly lower than that of the first platform section 3411.

[0181] As shown in FIG. 7A to FIG. 9 , the first platform section 3411 comprises a first flat supporting plate 34111, a first rear edge plate 34112 located at the rear side, and two side edge plates 34113 located at the left and right sides. The rear edge plate 34112 and the two side edge plates 34113 extend downward from the corresponding edges of the flat supporting plate 34111.

[0182] As shown in FIG. 9 , the second platform section 3412 comprises a second flat supporting plate 34121. The upper and lower surfaces of the second flat supporting plate 34121 are both flat surfaces, and the upper surface serves as the bearing surface of the second platform section 3412. Since the left and right sides and the front side of the second flat supporting plate 34121 do not occupy space, the stacking process can reduce the space occupation of the stacking section 34 in the height direction of the containing body C. The second platform section 3412 can further comprise a second rear edge plate 34122 connected to the rear edge lower part of the second flat supporting plate 34121, which extends in the length direction along the second direction and extends in the width direction along the third direction. The second flat supporting plate 34121 and the second rear edge plate 34122 can be integrally formed by a flat plate. The second rear edge plate 34122 can improve the strength of the flat supporting plate 34122. The second platform section 3412 can be connected to the first platform section 3411 through the second rear edge plate 34122, thereby improving the connection strength of the second platform section 3412 and the first platform section 3411. The second rear edge plate 34122 is arranged at the rear side of the flat supporting plate 34121, so it will not occupy the stacking space of the containing body C in the stacking process.

[0183] The stacking section box moving mechanism 342 comprises two sets of left and right symmetrically arranged stacking section box moving units, each of which comprises a stacking section push plate 3421, a push plate connecting frame 3422, a stacking section push plate driving part 3423, a stacking section push plate transmission part 3424, an output limiting part 3425, and a stacking section push plate guide part 3426.

[0184] As shown in FIG. 7AAs shown, the pushing plate guiding section 34211 of the pushing plate 3421 is located at the rear side, and the pushing plate force applying section 34212 of the pushing plate 3421 is located at the front side. The pushing plate force applying sections 34212 of the pushing plates 3421 of the two pushing plate transferring units are arranged in parallel with each other and extend in the front-rear direction. The pushing plate guiding sections 34211 of the pushing plates 3421 of the two pushing plate transferring units are offset from each other in a front-rear direction, so that a narrowing section is formed between the pushing plate guiding sections 34211 of the pushing plates 3421 of the two pushing plate transferring units. The narrowing section is used to guide the goods G between the pushing plates 3421 of the two pushing plate transferring units and make the goods G enter the pushing plate force applying sections 34212 of the pushing plates 3421 smoothly.

[0185] As shown in FIG. 3, the pushing plate 3421 of the pushing plate transferring unit is arranged on the first platform section 3411. The pushing plate 3421 includes a pushing plate guiding section 34211 located at the rear side and a pushing plate force applying section 34212 located at the front side. FIG. 7A to FIG. 8 As shown, the pushing plate connecting frame 3422 is movably arranged on the bottom of the first platform section 3411. The pushing plate connecting frame 3422 includes a main support frame 34221 and a connecting plate 34222 connected to the main support frame 34221.

[0186] The main support frame 34221 is located in the space surrounded by the first flat plate 34111, the first rear edge plate 34112 and the two side edge plates 34113. The main support frame 34221 is in the shape of a box, and the front side top of the main support frame 34221 has a folded edge.

[0187] The connecting plate 34222 is connected to the folded edge of the front side top of the main support frame 34221, and is arranged in a gap with the upper surface of the second flat plate 34121 and is slidable in the left-right direction of the second flat plate 34121. The pushing plate 3221 of the grouping section is arranged on the connecting plate 34222 and is at least partially connected to the upper surface of the connecting plate 34222. As shown, FIG. 9 In this embodiment, the pushing plate force applying sections 34212 of the pushing plate 3221 of the grouping section are connected to the connecting plate 34222. The upper surface of the connecting plate 34222 can be flush with the upper surface of the first flat plate 34111 or lower than the upper surface of the first flat plate 34111, so that the goods G on the first flat plate 34111 can enter the second platform section 3412 smoothly.

[0188] As shown in FIG. 3, the pushing plate 3421 of the pushing plate transferring unit is arranged on the first platform section 3411. The pushing plate 3421 includes a pushing plate guiding section 34211 located at the rear side and a pushing plate force applying section 34212 located at the front side. FIG. 9 As shown, a gap F is provided between the first flat plate 34111 of the first platform section 3411 and the second flat plate 34121 of the second platform section 3412 to avoid the movement of the connecting plate 34222.

[0189] As shown in FIG. 3, the pushing plate 3421 of the pushing plate transferring unit is arranged on the first platform section 3411. The pushing plate 3421 includes a pushing plate guiding section 34211 located at the rear side and a pushing plate force applying section 34212 located at the front side. FIG. 4As shown, the stacking section push plate driving part 3423 is installed on the coding assembly 31 or the first platform section 3411, below the first platform section 3411. The stacking section push plate driving part 3423 is drivingly connected with the stacking section push plate 3421, and is configured to drive the stacking section push plate 3421 to move along the left-right direction. The stacking section push plate driving part 3423 can be an electric cylinder, a hydraulic cylinder, a pneumatic cylinder, a rotary motor, etc. In this embodiment, the stacking section push plate driving part 3423 is a servo motor.

[0190] As shown, FIG. 5 The stacking section push plate transmission part 3424 includes a screw-nut transmission mechanism. A screw rod 34241 of the screw-nut transmission mechanism is drivingly connected with the stacking section push plate driving part 3423, and is arranged along the left-right direction, and is rotatably connected below the first platform section 3411. A screw nut 34242 of the screw-nut transmission mechanism is threadedly matched with the screw rod 34241, and is connected with the push plate connecting frame 3422. Thus, rotation of the screw rod 34241 can drive the screw nut 34242 and the push plate connecting frame 3422 to move left and right, thereby driving the stacking section push plate 3421 to move left and right. The left-right movement of the stacking section push plate 3421 can push the goods G on the second platform section 3412 to move along the left-right direction, so that the corresponding goods G reaches the designated position on the second platform section 3412.

[0191] An output limiting part 3425 is arranged between the stacking section push plate driving part 3423 and the stacking section push plate 3421, and is configured to limit the output of the stacking section push plate 3421. The output limiting part 3425 is drivingly connected with the stacking section push plate driving part 3423 and the stacking section push plate transmission part 3424, respectively. When the goods G is pushed by the push plate to the inner wall of the containing body C and is pressed tightly, as the stacking section push plate driving part 3423 continues to work, the pressure applied by the stacking section push plate 3421 to the goods G and the inner wall of the containing body C increases. The arrangement of the output limiting part 3425 can limit the output of the stacking section push plate 3421, which is beneficial to prevent damage to the goods G and the inner wall of the containing body C. The output limiting part 3425 is, for example, a torque limiter connected to the output shaft of a rotary driving mechanism, such as a rotary motor, a hydraulic motor, etc., which is the stacking section push plate driving part 3423. The torque limiter can be, for example, a ball type, a friction type, etc.

[0192] In this embodiment, the torque limiter and the screw rod 34241 are drivingly connected through a belt and pulleys respectively installed on the torque limiter and the screw rod 34241.

[0193] As shown, FIG. 10As shown, the push plate guiding part 3426 of the stacking section includes a first translation guiding structure 34261 arranged on the push plate connecting frame 3422 and a second translation guiding structure 34262 arranged on the grouping frame 31, and the first translation guiding structure 34261 and the second translation guiding structure 34262 are slidingly or rollingly fitted.

[0194] In this embodiment, the push plate guiding part 3426 of the stacking section includes a guiding groove as the first translation guiding structure 34261 arranged on the main support frame 34221 of the push plate connecting frame 3422 and a guide rail as the second translation guiding structure 34262 connected with the support beam 311 of the grouping frame 31. The guide rail extends along the left-right direction and is slidingly fitted with the guiding groove. The number of guide rails and the number of guiding grooves fitted with each guide rail are not limited and can be arranged as needed. In this embodiment, each stacking section case moving unit includes two guide rails arranged side by side and spaced apart along the front-back direction, and two guiding grooves spaced apart along the left-right direction are arranged with each guide rail.

[0195] In an embodiment not shown, the first translation guiding structure and the second translation guiding structure of the push plate guiding part of the stacking section can also be in the form of a sliding block and a track, the form of a roller and a track, or the form of a guiding rod and a guiding hole, etc.

[0196] The pushing mechanism 35 is used to push the goods G forward or prevent the goods G on the grouping platform P from retreating when the grouping platform P retreats.

[0197] As shown in FIG. 10 , FIG. 10 and FIG. 4 , in this embodiment, the pushing mechanism 35 includes a pushing part 351, a pushing driving part 352, and a pushing part lifting mechanism 353.

[0198] As shown in FIG. 5 , the pushing part 351 is, for example, a pushing rod. In an embodiment not shown, the pushing part can include a push plate, a pushing finger, a pushing fork, or other forms.

[0199] The pushing driving part 352 is drivingly connected with the pushing part 351 and is configured to drive the pushing part 351 to move forward and backward. The pushing driving part 352 is, for example, an electric cylinder, a pneumatic cylinder, or a hydraulic cylinder, etc. It can also be a rotary driving mechanism to drive a transmission mechanism such as a lead screw nut mechanism, a gear and rack mechanism, etc. that can convert rotary motion into linear motion to drive the pushing part 351. When the pushing part 351 moves forward, it can push the goods G in front of the pushing part 351 forward or can prevent the goods G in front of the pushing part 351 from retreating when the grouping platform P retreats.

[0200] The pushing part lifting mechanism 353 is used to drive the pushing part 351 to lift to avoid the goods G or to make the position of the pushing part 351 suitable for pushing the goods G. As shown in FIG. 11As shown, the pushing part lifting mechanism 353 comprises a pushing part lifting driving part 3531 and a pushing part lifting guiding part 3532. The pushing part lifting driving part 3531 comprises an electric cylinder, a hydraulic cylinder, a pneumatic cylinder or the like. In this embodiment, the pushing part lifting driving part 3531 is a driving cylinder, and the two ends of the driving cylinder are connected to the support beam 311 of the grouping frame 31 and the pushing part 351 respectively, so that when the driving cylinder extends, the pushing part 351 rises, and when the driving cylinder retracts, the pushing part 351 descends. The pushing part lifting guiding part 3532 can comprise two guiding structures separately arranged on the support beam 311 and the pushing part 351, and the two guiding structures can adopt sliding fit or rolling fit, for example, guide rail and roller fit, guide rail and sliding block fit, guide rod and guide hole or guide slot fit, etc.

[0201] In this embodiment, the pushing part 351 is a pushing rod extending in the left-right direction. The grouping section platform 321 and the transition section platform 322 are arranged with a left-right interval therebetween, and the interval has a size greater than the size of the pushing rod in the left-right direction, for example, the interval is circular and has a size greater than the diameter of the pushing rod. The pushing rod can be located in the interval between the grouping section platform 321 and the transition section platform 322 under the driving of the pushing driving part 352 and the pushing part lifting mechanism 353, and at this time, the pushing rod can serve as a transition roller between the grouping section platform 321 and the transition section platform 322, which is beneficial to the smooth passing of the goods G through the interval. In order to make the goods G pass through the interval more smoothly, the pushing rod is preferably circular and can rotate around its own axis.

[0202] As shown in FIG. 11 , FIG. 12 to FIG. 13J and FIG. 12 , the blocking mechanism 36 is arranged between the grouping section platform 32 and the transition section platform 33, and is used to block the movement of the grouping section platform 32 to the transition section platform 33. The blocking mechanism 36 comprises a plurality of blocking sections arranged in the left-right direction, and at least two of the plurality of blocking sections are capable of blocking the goods G at different times. In this embodiment, the plurality of blocking sections comprise a first blocking section 36A, a second blocking section 36B and a third blocking section 36C. The first blocking section 36A and the second blocking section 36B are respectively located on the left and right sides of the third blocking section 36C. Each blocking section comprises a blocking part 361 and a blocking part lifting mechanism 362. The blocking part lifting mechanism 362 of each blocking section is connected to the cross beam 312 of the grouping frame 31. The cross beam 312 extends in the left-right direction, and the left and right ends thereof are respectively connected to the two support beams 311.

[0203] The blocking part lifting mechanism 362 is used to drive the blocking part 361 to lift to avoid the goods G or to make the position of the blocking part 361 more suitable for blocking the goods G. The blocking part lifting mechanism 362 is located between the grouping section 32 and the transition section 33. As shown in FIG. 4As shown, the blocking part lifting mechanism 362 includes a blocking part lifting driving part 3621 and a blocking part lifting guiding part 3622. The blocking part lifting driving part 3621 includes, for example, an electric cylinder, a hydraulic cylinder, a pneumatic cylinder, etc. In this embodiment, the blocking part lifting driving part 3621 is a driving cylinder, and the two ends of the driving cylinder are connected with the cross beam 312 of the grouping frame 31 and the blocking part 361 respectively, so that when the driving cylinder extends, the blocking part 361 rises, and when the driving cylinder retracts, the blocking part 361 descends. The blocking part lifting guiding part 3622 can include two guiding structures separately arranged on the support beam 311 and the blocking part 361, and the two guiding structures can adopt sliding fit or rolling fit, for example, guide rail and roller fit, guide rail and sliding block fit, guide rod and guide hole or guide slot fit, etc. The blocking part 361 can include, for example, a baffle, a fork, a rod, etc. In this embodiment, the blocking part 361 is a vertical baffle arranged between the grouping section platform 321 and the transition section platform 331 and extending in the left-right direction.

[0204] The grouping platform P of the embodiment of the present disclosure will be described below. FIG. 5 The working process of the grouping platform P of the embodiment of the present disclosure will be described below. FIG. 13A to FIG. 13J The working process of the grouping platform P of the embodiment of the present disclosure will be described below. FIG. 12 The working process of the grouping platform P of the embodiment of the present disclosure will be described below. FIG. 12 to FIG. 13J The working process of the grouping platform P of the embodiment of the present disclosure will be described below. FIG. 13A The working process of the grouping platform P of the embodiment of the present disclosure will be described below. FIG. 13B The working process of the grouping platform P of the embodiment of the present disclosure will be described below.

[0205] As shown, each time the grouping and stacking is performed, the goods G to be stacked are divided into two groups, and the two groups of goods G are preliminarily grouped on the grouping section 32, and then the two groups of goods G after preliminary grouping are successively transported to the stacking section 34 to form a group of goods, and the final grouping of the goods G to be stacked is completed to realize in-situ stacking. FIG. 13C As shown, each time the grouping and stacking is performed, the goods G to be stacked are divided into two groups, and the two groups of goods G are preliminarily grouped on the grouping section 32, and then the two groups of goods G after preliminary grouping are successively transported to the stacking section 34 to form a group of goods, and the final grouping of the goods G to be stacked is completed to realize in-situ stacking.

[0206] As shown, each time the grouping and stacking is performed, the goods G to be stacked are divided into two groups, and the two groups of goods G are preliminarily grouped on the grouping section 32, and then the two groups of goods G after preliminary grouping are successively transported to the stacking section 34 to form a group of goods, and the final grouping of the goods G to be stacked is completed to realize in-situ stacking. FIG. 13D FIG. 13E As shown, each time the grouping and stacking is performed, the goods G to be stacked are divided into two groups, and the two groups of goods G are preliminarily grouped on the grouping section 32, and then the two groups of goods G after preliminary grouping are successively transported to the stacking section 34 to form a group of goods, and the final grouping of the goods G to be stacked is completed to realize in-situ stacking.

[0207] As​FIG. 13G As shown in FIG. 13F As shown in As shown in

[0208] As shown in As shown in

[0209] As shown in As shown in

[0210] As shown in FIG. 13I As shown in 13F As shown in As shown in

[0211] As shown in FIG. 13J As shown in FIG. 14 to FIG. 15J As shown in​​​​​​​​​As shown, the second group of goods G has completely entered the part of the second platform section 3412 located between the two stacking section push plates 3421. Together with the goods G on the left and right sides of the two stacking section push plates 3421, they are all in the predetermined stacking position within the container C. That is, the final grouping of the goods G to be stacked is completed directly on the second flat support plate 34121 of the second platform section 3412.

[0212] like FIG. 14 and FIG. 4 As shown, after the goods G to be stacked are finally grouped on the second flat pallet 34121, the pushing unit 351 pushes forward while the stacking platform 341 and its second platform section 3412 move backward with the telescopic frame 12, so that the pushing unit 351 remains stationary relative to the container C until the second flat pallet 34121 of the second platform section 3412 completely exits from under the goods G to be stacked. The goods G to be stacked fall on the bottom plate of the container C or on the goods G already stacked in the container C, thus completing the in-situ stacking of the goods G to be stacked.

[0213] According to the stacking section 34 of this disclosure embodiment, the final grouping and in-situ stacking of the goods G to be stacked are realized at the predetermined stacking position. The stacking section moving mechanism 342 is provided so that the goods G can be completely attached to the inner wall of the container C. There is no need to reserve the activity space for sending the grouped goods to the predetermined stacking position, thereby increasing the actual space available for stacking goods and facilitating the stacking of more goods G in the same width of space.

[0214] According to the stacking section 34 of the present disclosure, the second flat support plate 34121 of the second platform section 3412 has no other structure above and below except for the two stacking section push plates 3421, and does not occupy the upper and lower space. Under the condition of meeting the strength of bearing the goods G, the second platform section 3412 occupies less height space. When stacking in place, it is beneficial to stack more goods G in the same height space.

[0215] According to the stacking section 34 of this disclosure, since an output limiting part 3425 is provided between the stacking section push plate driving part 3423 and the stacking section push plate 3421, the thrust of the stacking section push plate 3421 can be controlled, which helps to prevent the goods G, the container C or the stacking section push plate 3421 from being deformed or damaged, and also helps to prevent damage to the stacking section push plate driving part 3423.

[0216] The following combination FIG. 5 The working process of the grouping platform P in this embodiment of the present disclosure when grouping and stacking goods G to be stacked is described. FIG. 15A to FIG. 15J for FIG. 14 and FIG. 14 to FIG. 15J The diagram shows a three-dimensional structure of the grouping mechanism that groups and stacks goods in situ within the container. FIG. 15A forFIG. 15B The front view and plan view of the marshalling mechanism in the process of grouping and in-situ stacking of the goods in the accommodating body.

[0217] As shown in FIG. 15C each time of grouping and stacking, the goods G to be stacked are divided into two groups, which are respectively subjected to preliminary grouping in the grouping section 32, and then the two groups of goods G after preliminary grouping are successively transported to the stacking section 34 to form a group of goods, thereby completing the final grouping and in-situ stacking of the goods G to be stacked.

[0218] As shown in FIG. 15D and FIG. 15C In the process of grouping and stacking of the goods G to be stacked on the grouping platform P, the second flat plate 34121 of the second platform section 3412 of the stacking section platform 341 moves to the predetermined stacking position of the goods G to be stacked in the accommodating body C. The two stacking section push plates 3421 are in close proximity to each other.

[0219] The first group of goods G to be stacked is subjected to preliminary grouping on the grouping section platform 321 by the grouping section box moving mechanism 322. In the process of preliminary grouping of the first group of goods G, the first group of goods G transported from the first transport mechanism 21 of the goods transport mechanism 2 to the grouping section platform 321 is respectively moved and placed on the left and right sides of the grouping section platform 321. Before the grouping of the first group of goods G on the grouping section platform 321 is completed, the blocking parts 361 of the first blocking section 36A, the second blocking section 36B and the third blocking section 36C of the blocking mechanism 36 are all raised.

[0220] In the process of preliminary grouping of the first group of goods G, the goods G from the first transport mechanism 21 enter the grouping section platform 321 one by one from the middle of the left and right directions of the grouping section platform 321. The goods G that first enter the grouping section platform 321 continue to move from back to front on the grouping section platform 321 under the action of the grouping section transport rollers 3211, until the blocking part 361 of the third blocking section 36C of the blocking mechanism 36 stops the forward movement. If a row of goods G needs to be stacked in the process of preliminary grouping of the first group of goods G, the grouping section box moving mechanism 322 is actuated, and the grouping section push plate driving part 3222 drives the grouping section push plate 3221 to push the goods G located in the middle of the grouping section platform 321 to the left side or the right side to the edge of the grouping section platform 321 or abut against the side surface of the grouped goods G already located on the left side or the right side, so that the goods G are in the predetermined position.

[0221] The marshalling section conveying roller 3211 drives the goods G to move forward on the marshalling section platform 321 under the drive of the marshalling section conveying roller drive part 3212, and can marshal the goods G into multiple rows in the front-rear direction. If two rows or more of goods G are needed to be stacked together in each preliminary marshalling, after the previous piece of goods G is stopped by the blocking part 361 of the third blocking section 36C of the blocking mechanism 36, the next piece of goods G entering the marshalling section platform 321 is driven by the first conveying mechanism 21 or the marshalling section conveying roller 3211 to move forward to the previous piece of goods G, and is stopped by the previous piece of goods G, and so on, until a column of goods G to be stacked in each time reaches the designated position, for example, two or three pieces of goods G in the figure, the marshalling section case moving mechanism 322 is actuated, and the marshalling section push plate drive part 3222 drives the marshalling section push plate 3221 to push the column of goods G on the marshalling section platform 321 to the left or right side to the edge of the marshalling section platform 321 or abut against the side of the goods G already marshalled on the left or right side, so that the goods G are in the predetermined position.

[0222] By analogy, the next column of goods G is preliminarily marshalled until the goods G to be stacked are marshalled on both sides of the marshalling section platform 321. Before the first group of goods G is preliminarily marshalled on the marshalling section platform 321, the blocking parts 361 of the first blocking section 36A and the second blocking section 36B of the blocking mechanism 36 are always in the raised position after the blocking parts 361 are raised, so as to prevent the goods G being marshalled or having been marshalled from leaving the marshalling section platform 321.

[0223] After the first group of goods G is preliminarily marshalled on the marshalling section platform 321, the blocking parts 361 of the first blocking section 36A and the second blocking section 36B are lowered, and the marshalling section conveying roller 3211 drives the first group of goods G preliminarily marshalled to move from the marshalling section platform 321 to the transition section platform 331 downstream of the marshalling section platform 321, at this time, the push rod as the push part 351 is located between the marshalling section platform 321 and the transition section platform 331, and can function as a transition roller.

[0224] At the same time, the blocking part 361 of the third blocking section 36C remains unchanged in the raised position after the blocking part 361 is raised, and the goods G in the middle of the marshalling section platform 321 can start the preliminary marshalling of the first group of goods of the next goods to be stacked. After the first group of goods G of the goods to be marshalled this time is completely moved to the transition section platform 331, the blocking parts 361 of the first blocking section 36A and the second blocking section 36B are raised again, and the marshalling section 32 continues the marshalling of the next goods to be stacked. Thus, the marshalling and stacking of the first group of goods G of the goods to be stacked this time downstream of the marshalling section 32 can be synchronized with the preliminary marshalling of the first group of goods G of the next goods to be stacked, so as to improve the stacking speed of the goods G.

[0225] After the first group of goods G of the preliminary grouping of the goods G to be stacked this time enters the transition section platform 331, the pushing part lifting mechanism 353 drives the pushing driving part 352 and the pushing part 351 to rise. The lower edge of the pushing part 351 is higher than the upper edge of the stacking section push plate 3421, so as to prevent interference between the two. The pushing driving part 352 is arranged above the support frame 311 and outside the grouping platform P, so as to prevent interference between the pushing driving part 352 and the components of the grouping section 32 and the components of the transition section 33. The goods G on the transition section platform 331 are conveyed to the stacking section platform 341 from the left and right sides of the two stacking section push plates 3421 under the pushing of the pushing part 351, and enter the second platform section 3412 after passing through the first platform section 3411.

[0226] As shown in FIG. 15C to FIG. 15F and FIG. 15C to FIG. 15F , the two stacking section push plates 3421 move away from each other. The first group of goods G of the goods G to be stacked this time which has completed the preliminary grouping is pushed by the two stacking section push plates 3421, the first group of goods G on the left side of the two stacking section push plates 3421 moves to the left until it abuts against the left inner wall of the containing body C, and the first group of goods G on the right side of the two stacking section push plates 3421 moves to the right until it abuts against the right inner wall of the containing body C. The two stacking section push plates 3421 stop moving, and the stacking section push plate driving part 3423 stops outputting power.

[0227] If the goods G on the left and right sides of the two stacking section push plates 3421 abut against the left and right inner walls of the containing body C, and the stacking section push plate driving part 3423 continues to output power, the two stacking section push plates 3421 cannot be moved. At this time, if the output power of the stacking section push plate driving part 3423 reaches the output preset value of the output limiting part 3425, the output limiting part 3425 acts to prevent the output of the stacking section push plate driving part 3423 from rising. Therefore, the output limiting part 3425 can control the pushing force of the stacking section push plate 3421, which is beneficial to prevent deformation and damage of the goods G, the containing body C or the stacking section push plate 3421, and is also beneficial to prevent damage of the stacking section push plate driving part 3423.

[0228] It should be noted that when the two stacking section push plates 3421 push the goods G on the left and right sides, the two stacking section push plates 3421 can move simultaneously or separately, as long as the goods G on the left and right sides can be pushed to abut against the inner walls of the containing body C.

[0229] As shown in FIG. 15E and 15DAs shown, while the push plates 3421 of the two stacking sections push the goods G to the left and right, the grouping section 32 pauses the preliminary grouping of the first group of goods G to be stacked next. The preliminary grouping of the second group of goods G to be stacked begins. During the preliminary grouping of the second group of goods G, the goods G from the first conveying mechanism 21 enter the grouping section platform 321 one by one from the middle of the left and right directions. The first goods G to enter the grouping section platform 321 continues to move from back to front on the grouping section platform 321 under the action of the grouping section conveying roller 3211 until it is blocked by the blocking part 361 of the third blocking section 36C of the blocking mechanism 36 and stops moving forward. If the preliminary grouping of the second group of goods G only requires a single item, the preliminary grouping of the second group of goods G is completed. If the preliminary grouping of the second group of goods G requires a row of goods G to be stacked together, the grouping of the first row of goods G is completed.

[0230] During the initial grouping of the second group of goods G, the grouping section conveyor roller 3211, driven by the grouping section conveyor roller drive unit 3212, moves the goods G forward on the grouping section platform 321, allowing the goods G to be grouped into multiple rows in the front-to-back direction. If each initial grouping requires two or more rows of goods G to be stacked together, the goods G entering the grouping section platform 321 will move forward under the action of the first conveying mechanism 21 or the grouping section conveyor roller 3211, and stop when they reach the previous item G, blocked by the previous item G, until one row of goods G in each group of goods G is stacked, such as... FIG. 15G When two items G arrive at the designated location, a column of items G (multiple items per column) is grouped. If the second group of items G to be stacked only needs to be grouped into one column, the initial grouping of the second group of items G is completed.

[0231] If the second group of goods G to be stacked needs to be grouped into two or more columns, such as FIG. 15F If the goods need to be grouped into two columns, the first column of goods G, which has already been preliminarily grouped, needs to be pushed to the left or right away from the center position by the grouping section moving mechanism 322. After the center position of the grouping section platform 321 is vacated, it continues to receive goods G from the first conveying mechanism 21 to complete the grouping of the next column of goods G. In this embodiment, the second group of goods G only needs to be grouped into two columns. Therefore, the grouping section moving mechanism 322 then moves the two columns of goods G to the center of the grouping section platform 321, thus completing the grouping of the second group of goods G.

[0232] If the second group of goods G needs to be grouped into more columns, the goods G that have been initially grouped in each column need to be pushed to the left or right away from the middle position, and the next column of goods G should be grouped in the middle position until the second group of goods G is completely arranged. Then all the second group of goods G should be moved to the middle of the grouping section platform 321 to complete the initial grouping of the second group of goods G.

[0233] Then, the blocking part 361 of the third blocking section 36C is lowered, and the second group of goods G preliminarily grouped is moved downstream to the transition section platform 331 under the action of the grouping section conveying roller 3221. When the second group of goods G preliminarily grouped is moved to the transition section platform 331 downstream, the push rod as the push part 351 is located between the grouping section platform 321 and the transition section platform 331, and functions as a transition roller. After the second group of goods G preliminarily grouped completely enters the transition section platform 331, the blocking part 361 of the third blocking section 36C is raised. The blocking parts 361 of the first and second blocking sections 36A and 36B of the blocking mechanism 36 remain unchanged in the raised position during the preliminary grouping of the second group of goods G to be grouped this time. After the blocking part 361 of the third blocking section 36C is raised, the preliminary grouping of the first group of goods G of the goods G to be stacked next time can be continued.

[0234] As shown in FIG. 15I and 15F , as the two stacking section push plates 3421 move to the left and right sides, the distance between the two stacking section push plates 3421 increases. After the second group of goods G preliminarily grouped enters the transition section platform 331, the push part lifting mechanism 353 drives the push driving part 352 and the push part 351 to rise, and the second group of goods G on the transition section platform 331 is conveyed from the middle of the two stacking section push plates 3421 to the stacking section platform 341 under the pushing of the push part 351, and enters the second platform section 3412 after passing through the first platform section 3411. Due to the action of the push plate guide section 34211 of the two stacking section push plates 3421, the second group of goods G can smoothly enter the part of the second platform section 3412 located between the two stacking section push plates 3421.

[0235] At the same time, the preliminary grouping of the first group of goods G of the goods G to be stacked next time continues on the grouping section platform 321.

[0236] As shown in FIG. 15J and FIG. 16A to FIG. 27L , the second group of goods G completely enters the part of the second platform section 3412 located between the two stacking section push plates 3421, and is arranged together with the goods G on the left and right sides of the two stacking section push plates 3421, completing the final grouping of the goods G to be stacked this time. Since the second platform section 3412 is located at the predetermined stacking position of the goods G to be stacked this time, at this time, the goods G to be stacked this time are all at the predetermined stacking position in the containing body C, that is, the final grouping of the goods G to be stacked this time is realized directly on the second platform plate 34121 of the second platform section 3412.

[0237] As shown in FIG. 1 to FIG. 15J and FIG. 16A to FIG. 19As shown, after the goods G to be stacked this time complete final marshalling on the second flat pallet 34121, the pushing part 351 is pushed forward, while the stacking section platform 341 and the second platform section 3412 retreat with the telescopic frame 12, so that the pushing part 351 remains stationary relative to the containing body C, until the second flat pallet 34121 of the second platform section 3412 is completely withdrawn from the goods G to be stacked this time, and the goods G to be stacked this time fall on the bottom plate of the containing body C or on the goods G already stacked in the containing body C, and the goods G to be stacked this time complete in-situ stacking.

[0238] In this embodiment, the second platform section 3412 is fixed at the front end of the first platform section 3411. The second platform section 3412 is used to support the goods G that have completed marshalling thereon. The second flat pallet 34121 of the second platform section 3412 is provided with a stacking section box moving mechanism 342. In the process of realizing in-situ stacking, in addition to the goods G to be stacked, only the second flat pallet 34121 occupies the stacking height of the containing body C, so as to facilitate the realization of maximum loading capacity. When the second flat pallet 34121 is withdrawn backward from the bottom of the goods G that have completed final marshalling, the goods G naturally fall down, and the stacking is more stable. When the goods G at the top of the containing body C are stacked, because the thickness of the second flat pallet 34121 is relatively small, it occupies a small height when stacking the top layer of goods G, and the top space can be more effectively utilized for stacking goods G.

[0239] The stacking section push plate 3421 is connected with the stacking section push plate driving part 3423 and the stacking section push plate guide part 3426. When the stacking section push plate driving part 3423 is started, it drives the movement of the stacking section push plate 3421, and the stacking section push plate guide part 3426 can bear the torque when the stacking section push plate 3421 pushes the goods G. In this embodiment, the stacking section push plate driving part 3423 is a servo motor, and between the servo motor and the stacking section push plate 3421, there is further connected a power limiting part 3425 and a stacking section push plate transmission part 3424. The stacking section push plate transmission part 3424 includes a lead screw 34241 and a nut 34242 cooperating with the lead screw 34241. The power limiting part 3425 is a torque limiter connected between the servo motor and the stacking section push plate transmission part 3424. When the goods G are pushed by the stacking section push plate 3421 to the inner wall of the containing body C and are pressed tightly, the use of the torque limiter can make the power of the servo motor reach a peak value and remain unchanged, so as to protect the goods G and the containing body C from being deformed or damaged due to extrusion, and also protect the servo motor.

[0240] In this embodiment, when the goods G are stacked in the containing body C, the stacking section box moving mechanism 342 can make the gap between the goods G and the inner wall of the containing body C be zero, which is conducive to realizing maximum loading capacity.

[0241] In an embodiment not shown, the output limiting unit can include a pressure sensor for detecting the pressure information between the goods G and the stacking segment push plate 3421, i.e., the pressure information between the inner walls of the containing body C, and a controller in signal connection with the pressure sensor and the stacking segment push plate driving unit 3423 to control the operation of the stacking segment push plate driving unit 3423 according to the pressure information obtained by the pressure sensor, so as to limit the output of the stacking segment push plate driving unit 3423. The pressure information obtained by the pressure sensor can determine whether the goods G reach and press against the inner walls of the containing body C. The pressure sensor is arranged on the stacking segment push plate 3421, for example.

[0242] The loading and unloading device and the loading method according to the embodiments of the present disclosure can realize the stacking of the goods G by the loading and unloading device throughout the whole process, thereby improving the automation level and reducing the labor intensity.

[0243] In the loading and unloading device according to the embodiments of the present disclosure, the grouping segment platform 32 is liftable relative to the rest of the grouping platform P. When stacking the topmost layer of goods G, the height of the grouping segment platform 32 can be lowered when receiving the goods G from the first conveying mechanism 21 and initially grouping the goods G, and the grouping segment platform 32 can be restored to be flush with the bearing surface of the rest of the grouping platform P when conveying the initially grouped goods G downstream, thereby facilitating the stacking of higher goods G on the top of the containing body C and maximizing the loading capacity.

[0244] In the loading and unloading device according to the embodiments of the present disclosure, the blocking mechanism 36 is divided into three blocking portions, each of which can be in a blocking position (when the blocking portion 361 is raised) and an avoiding position (when the blocking portion is lowered) according to the grouping requirement, so that the initial grouping work of the grouping segment 32 can be synchronized with the grouping and stacking work downstream of the grouping segment 32, thereby facilitating the improvement of the loading speed of the goods G.

[0245] In the loading and unloading device and the loading method according to the embodiments of the present disclosure, the goods G to be stacked can be arranged in different ways according to the requirement each time, and the cross-stacking of each layer of goods G and the adjacent goods G can be realized.

[0246] Some alternative embodiments of the embodiments shown in FIG. 16A will be described below. FIG. 4

[0247] FIG. 5 The structure of an alternative embodiment is shown. FIG. 16B The main view structural schematic diagram of the stacking segment of an alternative embodiment of the grouping mechanism shown in FIG. 16A and FIG. 17 FIG. 16A The top view structural schematic diagram of the stacking segment shown in FIG. 18 FIG. 16A The top view structural schematic diagram of the stacking segment shown in FIG. 19 ​​​The perspective view of the bottom of the stacking section with partial perspective. FIG. 16A As FIG. 16B The perspective view of the box pushing mechanism of the stacking section. FIG. 19 As FIG. 1 to FIG. 15J And FIG. 19 The perspective view of the stacking section platform of the marshalling mechanism in the containing body.

[0248] The following only describes the embodiment shown in FIG. 16 to FIG. 1 to FIG. 15J The differences between the embodiment shown in FIG. 16 to FIG. 18 The embodiment shown in FIG. 16 to

[0249] As shown in FIG. 16 to FIG. 1 to FIG. 15J The difference between the embodiment shown in FIG. 16 to FIG. 20A to FIG. 24J The embodiment shown in FIG. 16 to FIG. 20A As shown in FIG. 16 to

[0250] The unexplained parts of the embodiment can refer to the relevant description of the embodiment shown in FIG. 16 to FIG. 4 The unexplained parts of the embodiment can refer to the relevant description of the embodiment shown in FIG. 16 to

[0251] FIG. 5 The structure of an alternative embodiment is shown. FIG. 20B As FIG. 20A And FIG. 21 The perspective view of the stacking section of another alternative embodiment of the marshalling mechanism. FIG. 20A As FIG. 22 The perspective view of the stacking section. FIG. 20A As FIG. 23 The perspective view of the bottom of the stacking section with partial perspective. FIG. 20A As FIG. 20B The perspective view of the box pushing mechanism of the stacking section. FIG. 24A to FIG. 24J As FIG. 23 And FIG. 20A to FIG. 24J The perspective view of the stacking section platform of the marshalling mechanism in the containing body. FIG. 1 to FIG. 15J As FIG. 20A to FIG. 24J The perspective view of the stacking section platform in the containing body.

[0252] The following only describes the embodiment shown in FIG. 16 to FIG. 1 to FIG. 15J The differences between the embodiment shown in FIG. 16 to FIG. 1 to FIG. 15JThe differences between the embodiments shown.

[0253] As FIG. 1 to FIG. 15J shown, the embodiment differs from the embodiment shown in FIG. 25A to FIG. 27L in that the stacking section shifting mechanism 342 of the stacking section 34 is different. Instead of the stacking section shifting mechanism 342 including two sets of stacking section shifting units arranged symmetrically left and right as in the embodiment shown in FIG. 25A , in the present embodiment, the stacking section shifting mechanism 342 includes a single stacking section shifting unit. Since there is only a single stacking section shifting unit, the need for the guiding action of the stacking section push plate 3421 is reduced when the second group of goods G that has completed preliminary grouping enters the middle of the second platform section 3412 of the stacking section platform 341, so the stacking section push plate 3421 in the present embodiment can be provided in the form of a straight plate. The main support frame 34221 of the push plate connecting frame 3422 in the present embodiment is a box body without a front side top flange, and the stacking section push plate 3421 is directly on the front side plate of the main support frame 34221.

[0254] When the stacking section 34 pushes the first group of goods G to the left and right sides, the first group of goods G on the left and right sides is pushed by the stacking section push plate 3421 at different times, so that the first group of goods G on the left and right sides is pressed against and compressed against the inner wall of the containing body C.

[0255] The unexplained parts of the present embodiment can be referred to the relevant description of the embodiment shown in ​ .

[0256] ​ The structure of an alternative embodiment is shown. ​ Another alternative embodiment of the grouping mechanism of the loading and unloading equipment of the embodiment shown in Figure 1 is shown in the front view structure schematic diagram. Figure 25B The top view structure schematic diagram of the embodiment shown in Figure 25A . The A-A direction structure schematic diagram of the embodiment shown in Figure 25C . The B-B direction structure schematic diagram of the embodiment shown in Figure 25A . The B-B direction structure schematic diagram of the embodiment shown in Figure 25D . The B-B direction structure schematic diagram of the embodiment shown in Figure 25A . The three-dimensional structure schematic diagram of the grouping mechanism shown in Figure 26A and Figure 26B . The three-dimensional structure schematic diagram of the grouping mechanism shown in Figure 25A and Figure 25B . The three-dimensional structure schematic diagram of the grouping mechanism shown in Figure 26B . The three-dimensional structure schematic diagram of the grouping mechanism shown in Figures 27A to 27L . The three-dimensional structure schematic diagram of the grouping mechanism shown in Figure 25A . The three-dimensional structure schematic diagram of the grouping mechanism shown in

[0257] The following only describes the differences between the embodiment shown in Figures 25A to 27L and the embodiment shown in Figures 1 to 15JThe differences of the illustrated embodiments are explained.

[0258] As shown in Figures 25A to 27L The difference between this embodiment and the embodiment shown in Figures 1 to 15J is that the marshalling platform P is not provided with a special transition section 33, and the stacking section 34 further comprises a stacking section telescoping mechanism 343. The stacking section telescoping mechanism 343 is used to drive the second platform section 3412 of the stacking section platform 341 to telescope relative to the first platform section 3411 and to drive the stacking section case moving mechanism 342 to move forward and backward.

[0259] As shown in Figures 25A to 27L In this embodiment, the marshalling platform P comprises a marshalling section 32 and a stacking section 34. The blocking mechanism 36 is arranged between the marshalling section 32 and the stacking section 34. The pushing part 351 of the pushing mechanism is located between the marshalling section platform 321 and the first conveying mechanism 21 when it is lowered.

[0260] The stacking section telescoping mechanism 343 comprises two stacking section telescoping units. Each stacking section telescoping unit comprises a pallet telescoping guide part 3431, a case moving unit telescoping transmission part 3432, a pallet telescoping transmission part 3433, a case moving unit telescoping guide part 3434, a stacking section telescoping drive part 3435, and a drive switching part 3436.

[0261] The stacking section telescoping drive part 3435 is, for example, a rotary motor.

[0262] The drive switching part 3436 comprises a clutch arranged corresponding to the stacking section telescoping drive part 3435. The clutch is connected with the case moving unit telescoping transmission part 3432 and the pallet telescoping transmission part 3433, so that the stacking section telescoping drive part 3435 can selectively drive one of the case moving unit telescoping transmission part 3432 and the pallet telescoping transmission part 3433 to act.

[0263] The second platform section 3412 is connected below the first platform section 3411 through the pallet telescoping guide part 3431. The stacking section telescoping drive part 3435 is drivingly connected with the second platform section 3412 through the drive switching part 3436 and the pallet telescoping transmission part 3433, so as to drive the second platform section 3412 to move forward and backward, thereby making the second platform section 3412 telescope relative to the first platform section 3411.

[0264] In this embodiment, the pallet telescoping guide part 3431 comprises a sliding sleeve guide rod assembly. The guide rod and the sliding sleeve in the sliding sleeve guide rod assembly are both arranged in the front-back direction. The rear end of the guide rod is mounted to the bottom surface of the first pallet 34111 of the first platform section 3411, and the guide sleeve is mounted to the rear end of the second platform section 3412. The guide rod and the guide sleeve are in sliding fit.

[0265] The telescopic transmission part 3433 of the pallet includes a screw-nut transmission mechanism, the screw rod of the screw-nut transmission mechanism is arranged in the front-rear direction and is drivingly connected with the telescopic driving part 3435 of the stacking section through the driving switching part 3436 to rotate under the driving of the telescopic driving part 3435 of the stacking section. The nut of the screw-nut is connected with the rear end of the second platform section 3412, so that the rotation of the screw rod can drive the nut and the second platform section 3412 connected with the nut to move forward and backward to realize the contraction relative to the first platform section 3411.

[0266] The box moving mechanism 342 of the stacking section is connected below the first platform section 3411 through the telescopic guiding part 3434 of the box moving unit. The telescopic driving part 3435 of the stacking section is drivingly connected with the box moving mechanism 342 of the stacking section through the driving switching part 3436 and the telescopic transmission part 3432 of the box moving unit to drive the box moving mechanism 342 of the stacking section to move forward and backward.

[0267] The telescopic guiding part 3434 of the box moving unit in the embodiment includes a sliding groove guide rail assembly, and two sets of sliding groove guide rail assemblies are correspondingly arranged in each of the box moving units of the box moving mechanism 342 of the stacking section. The guide rail and the sliding groove in each sliding groove guide rail assembly are arranged in the front-rear direction, the guide rail is mounted on the bottom surface of the first flat pallet 34111 of the first platform section 3411, and the sliding groove is arranged above the push plate connecting frame 3222 of the corresponding box moving unit of the stacking section.

[0268] The telescopic transmission part 3432 of the box moving unit includes a screw-nut transmission mechanism, the screw rod of the screw-nut transmission mechanism is arranged in the front-rear direction and is drivingly connected with the telescopic driving part 3435 of the stacking section through the driving switching part 3436 to rotate under the driving of the telescopic driving part 3435 of the stacking section. The nut of the screw-nut is connected with the corresponding push plate connecting frame 3222 of the box moving unit of the stacking section, so that the rotation of the screw rod can drive the nut and the box moving unit of the stacking section connected with the nut to move forward and backward.

[0269] In the embodiment, as shown in Figures 25C to 26A In order to reserve the activity space for the push plate 3421 of the box moving mechanism 342 of the stacking section, two long holes 3411A extending in the front-rear direction and arranged side by side in the left-right direction are opened in the middle part of the first flat pallet 34111.

[0270] As shown in Figures 25A to 27LAs shown, in this embodiment, when the second platform segment 3412 extends relative to the first platform 3411 and the stacking segment box-moving mechanism 342 moves to its front limit position, no other components are provided below the second flat support plate 34121, and the stacking segment push plate 3421 is located above the second flat support plate 34121. The remaining parts of the stacking segment box-moving mechanism 342 and the stacking segment telescopic mechanism 343 are all located below the first flat support plate 34111 of the first platform segment 3411. Therefore, when the second platform segment 3412 extends relative to the first platform 3411 and the stacking segment box-moving mechanism 342 moves to its front limit position, the functions and roles of the second platform segment 3412 and the stacking segment box-moving mechanism 342 are the same as those of the first platform segment 3411 and the first platform segment box-moving mechanism 342. Figures 1 to 15J The illustrated embodiments are similar.

[0271] like Figures 25A to 27L As shown, in this embodiment, when the second platform 3412 retracts relative to the first platform 3411 and the stacking section box-moving mechanism 342 moves to its rearmost position, the second platform 3412 is located below the first platform 3411, and the stacking section push plate 3421 is located above the first flat support plate 34111. The remaining parts of the stacking section box-moving mechanism 342 and the stacking section telescopic mechanism 343 are all located below the first flat support plate 34111 of the first platform section 3411. In this embodiment, when the second platform section 3412 exits from below the cargo G that has completed the final assembly, the second platform 3412 can retract relative to the first platform 3411 and the stacking section box-moving mechanism 342 can move to its rearmost position, without requiring the stacking section platform 341 and its second platform section 3412 to retract with the telescopic frame 12 to achieve this function, thus reducing energy consumption.

[0272] The following combination Figures 26A to 27L The working process of the grouping platform P in this embodiment of the present disclosure when grouping and stacking goods G to be stacked is described. Figure 26A and 26B for Figure 25A and Figure 25B The diagram shown illustrates a three-dimensional structure of the grouping mechanism for grouping and stacking goods in situ within the container. Figure 26B The middle section is a perspective view. Figures 27A to 27L for Figure 25A The diagrams shown are front and top views of the grouping mechanism during the various stages of grouping and in-situ stacking of goods within the container.

[0273] like Figures 25A to 27L As shown, each time the goods G to be stacked are first divided into two groups of goods G. The two groups of goods G are initially grouped in the grouping section 32. Then, the two groups of goods G that have completed the initial grouping are successively transported to the stacking section 34, where they form a goods group. After the final grouping of the goods G to be stacked is completed, the goods are stacked in place.

[0274] As Figure 27A and Figure 27B As shown, when the grouping and stacking of the goods G to be stacked is performed on the grouping platform P, the second platform section 3412 of the stacking section platform 341 is extended relative to the first platform section 3411, and the second platform plate 34121 thereof is moved to the predetermined stacking position of the goods G to be stacked in the container C. The stacking section box moving mechanism 342 is moved to the rear end limit position, and the two stacking section push plates 3421 are in the position close to each other.

[0275] The first group of goods G to be stacked is preliminarily grouped on the grouping section platform 321 by the grouping section box moving mechanism 322. When the first group of goods G is preliminarily grouped, the goods G from the first conveying mechanism 21 of the goods conveying mechanism 2 are moved and placed on the left and right sides of the grouping section platform 321. Before the grouping of the first group of goods G on the grouping section platform 321 is completed, the blocking portions 361 of the first blocking section 36A and the second blocking section 36B and the third blocking section 36C of the blocking mechanism 36 are all raised.

[0276] When the first group of goods G is preliminarily grouped, the goods G from the first conveying mechanism 21 enter the grouping section platform 321 one by one from the middle of the left and right directions of the grouping section platform 321. The goods G that first enter the grouping section platform 321 continue to move from the rear to the front on the grouping section platform 321 under the action of the grouping section conveying roller 3211, and stop moving forward until they are blocked by the blocking portion 361 of the third blocking section 36C of the blocking mechanism 36. If a row of goods G needs to be stacked when the first group of goods G is preliminarily grouped, the grouping section box moving mechanism 322 is actuated, and the grouping section push plate driving portion 3222 of the grouping section push plate 3221 drives the goods G in the middle of the grouping section platform 321 to be pushed to the left or right side of the grouping section platform 321 or to abut against the side surface of the grouped goods G already on the left or right side, so that the goods G are in the predetermined position.

[0277] The grouping section conveying roller 3211 drives the goods G to move forward on the grouping section platform 321 under the drive of the grouping section conveying roller drive part 3212, and can group the goods G into multiple rows in the front-rear direction. If two rows or more of goods G are required to be stacked together during each preliminary grouping, after the previous piece of goods G is stopped by the blocking part 361 of the third blocking section 36C of the blocking mechanism 36, the next piece of goods G entering the grouping section platform 321 is driven by the first conveying mechanism 21 or the grouping section conveying roller 3211 to move forward to the previous piece of goods G, and is stopped by the previous piece of goods G, and so on, until a column of goods G to be stacked during each stacking is completed in the middle, for example, two pieces of goods G reach the designated position, the grouping section case moving mechanism 322 is actuated, the grouping section push plate drive part 3222 drives the grouping section push plate 3221 to push the column of goods G on the grouping section platform 321 to the left or right side to the edge of the grouping section platform 321 or abut against the side of the goods G already grouped on the left or right side, so that the goods G are in the predetermined position.

[0278] By analogy, the next column of goods G is preliminarily grouped, until the goods G to be stacked are grouped on both sides of the grouping section platform 321. Before the first group of goods G is preliminarily grouped on the grouping section platform 321, the blocking parts 361 of the first blocking section 36A and the second blocking section 36B of the blocking mechanism 36 are always in the raised position after the grouping of the goods G being grouped or already grouped is prevented from leaving the grouping section platform 321.

[0279] After the first group of goods G is preliminarily grouped on the grouping section platform 321, the blocking parts 361 of the first blocking section 36A and the second blocking section 36B are lowered, and the grouping section conveying roller 3211 drives the first group of goods G preliminarily grouped to move from the grouping section platform 321 to the first platform section 3411 of the stacking section 34 downstream of the grouping section 32.

[0280] At the same time, the blocking part 361 of the third blocking section 36C remains unchanged in the raised position, and the goods G in the middle of the grouping section platform 321 can start the preliminary grouping of the first group of goods of the next goods G to be stacked. After the first group of goods G of the goods G to be grouped this time is completely moved to the first platform section 3411, the blocking parts 361 of the first blocking section 36A and the second blocking section 36B are raised again, and the grouping section 32 continues the grouping work of the next goods G to be stacked. Thus, the grouping and stacking work of the first group of goods G of the goods G to be stacked this time downstream of the grouping section 32 can be synchronized with the preliminary grouping work of the first group of goods G of the next goods G to be stacked, so that the stacking speed of the goods G can be improved.

[0281] After the first group of goods G of the preliminary grouping of the goods G to be stacked this time enters the first platform section 3411, the pushing part lifting mechanism 353 drives the pushing driving part 352 and the pushing part 351 to rise. The lower edge of the pushing part 351 is higher than the upper edge of the stacking section push plate 3421 to prevent interference between the two. The pushing driving part 352 is arranged above the support frame 311 and outside the grouping platform P to prevent interference between the pushing driving part 352 and the components of the grouping section 32 and the components of the transition section 33. The goods G on the first platform section 3411 are conveyed to the second platform section 3412 from the left and right sides of the two stacking section push plates 3421 under the pushing of the pushing part 351.

[0282] As shown in Figure 27C and Figure 27D , the stacking section box moving mechanism 342 moves to the front end limit position, and the two stacking section push plates 3421 move away from each other. The first group of goods G that has been preliminarily grouped and has completely entered the second platform section 3412 is pushed by the two stacking section push plates 3421. The first group of goods G on the left side of the two stacking section push plates 3421 moves to the left until it abuts against the left inner wall of the containing body C, and the first group of goods G on the right side of the two stacking section push plates 3421 moves to the right until it abuts against the right inner wall of the containing body C. The two stacking section push plates 3421 stop moving, and the stacking section push plate driving part 3423 stops outputting power.

[0283] If the goods G on the left and right sides of the two stacking section push plates 3421 abut against the left and right inner walls of the containing body C, and the stacking section push plate driving part 3423 continues to output power, the two stacking section push plates 3421 cannot be moved. At this time, if the output power of the stacking section push plate driving part 3423 reaches the output preset value of the output limiting part 3425, the output limiting part 3425 acts to prevent the output of the stacking section push plate driving part 3423 from rising. Therefore, the output limiting part 3425 can control the pushing force of the stacking section push plate 3421, which is beneficial to prevent deformation and damage of the goods G, the containing body C, or the stacking section push plate 3421, and is also beneficial to prevent damage to the stacking section push plate driving part 3423.

[0284] As shown in Figures 27C to 27FAs shown, while the two stacking sections pushers 3421 push the goods G to the left and right sides, the grouping section 32 pauses the preliminary grouping of the first group of goods G to be stacked next time. The preliminary grouping of the second group of goods G to be stacked this time is started. When the preliminary grouping of the second group of goods G to be stacked this time is performed, the goods G from the first conveying mechanism 21 enter the grouping section platform 321 one by one from the middle of the left and right directions of the grouping section platform 321. The goods G that enter the grouping section platform 321 first continue to move forward on the grouping section platform 321 under the action of the grouping section conveying rollers 3211, and stop moving forward when they are blocked by the blocking part 361 of the third blocking section 36C of the blocking mechanism 36. If the preliminary grouping of the second group of goods G only needs a single piece of goods, the preliminary grouping of the second group of goods G is completed. If the preliminary grouping of the second group of goods G needs a row of goods to be stacked, the first column of goods grouping is completed.

[0285] When the preliminary grouping of the second group of goods G is performed, the grouping section conveying rollers 3211 drive the goods G to move forward on the grouping section platform 321 under the action of the grouping section conveying roller driving part 3212, and can group the goods G into multiple rows in the front and back directions. If two or more rows of goods are needed for preliminary grouping each time, the goods G that enter the grouping section platform 321 move forward under the action of the first conveying mechanism 21 or the grouping section conveying rollers 3211 until the first piece of goods G stops moving forward due to the blocking of the first piece of goods G, and a column of goods G in the group of goods to be stacked each time, such as Figures 27C to 27F three pieces of goods G, reaches the designated position, and the column of goods (multiple pieces per column) grouping is completed. Since the second group of goods G to be stacked this time only needs to be grouped into a column, the preliminary grouping of the second group of goods G is completed.

[0286] If the second group of goods G to be stacked this time needs to be grouped into two or more columns, the first column of goods G that has completed the preliminary grouping in the second group of goods G to be stacked this time needs to be pushed away from the middle position to the left or right by the grouping section box moving mechanism 322. After the middle position of the grouping section platform 321 is emptied, the goods G conveyed from the first conveying mechanism 21 continue to be received, and the grouping of the next column of goods G is completed. If the second group of goods G only needs to be grouped into two columns, the two columns of goods G are then moved to the middle of the grouping section platform 321 by the grouping section box moving mechanism 322, and the preliminary grouping of the second group of goods G is completed.

[0287] If the second group of goods G needs to be grouped into more columns, the grouped columns of goods G that have completed the preliminary grouping need to be pushed away from the middle position to the left or right, and the next column of goods G is grouped in the middle position until all the second group of goods G is arranged, and then all the second group of goods G is moved to the middle of the grouping section platform 321, and the preliminary grouping of the second group of goods G is completed.

[0288] Then, the blocking part 361 of the third blocking section 36C is lowered, and the second group of goods G, whose preliminary grouping is completed, is moved to the first platform section 3411 of the stacking section platform 341 downstream under the action of the grouping section conveying roller 3221. After the second group of goods G, whose preliminary grouping is completed, completely enters the first platform section 3411, the blocking part 361 of the third blocking section 36C is raised. The blocking parts 361 of the first and second blocking sections 36A and 36B of the blocking mechanism 36 remain in the raised position during the preliminary grouping of the second group of goods G to be grouped this time. After the blocking part 361 of the third blocking section 36C is raised, the preliminary grouping of the first group of goods G of the goods G to be stacked next time can be continued.

[0289] As shown in Figure 27E and Figure 27F , as the two stacking section push plates 3421 move to the left and right sides, the distance between the two stacking section push plates 3421 increases. After the second group of goods G, which is preliminarily grouped, enters the first platform section 3411, the push part lifting mechanism 353 drives the push driving part 352 and the push part 351 to rise, and the second group of goods G on the first platform section 3411 is moved from the middle of the two stacking section push plates 3421 to the second platform section 3412 of the stacking section platform 341 under the push of the push part 351. Due to the action of the push plate guide section 34211 of the two stacking section push plates 3421, the second group of goods G can smoothly enter the part of the second platform section 3412 between the two stacking section push plates 3421.

[0290] At the same time, the preliminary grouping of the first group of goods G of the goods G to be stacked next time continues on the grouping section platform 321.

[0291] As shown in Figure 27G and Figure 27F , the second group of goods G completely enters the part of the second platform section 3412 between the two stacking section push plates 3421, and is arranged together with the goods G on the left and right sides of the two stacking section push plates 3421, completing the final grouping of the goods G to be stacked this time. Since the second platform section 3412 is located at the predetermined stacking position of the goods G to be stacked this time, at this time, the goods G to be stacked this time are all at the predetermined stacking position in the containing body C, that is, the final grouping of the goods G to be stacked this time is realized directly on the second platform plate 34121 of the second platform section 3412.

[0292] After the goods G to be stacked are finally grouped on the second flat pallet 34121, the pushing part 351 remains stationary. At the same time, the second platform section 3412 of the stacking section platform 341 retracts relative to the first platform section 3411, causing the stacking section box-moving mechanism 342 to move backward until the second flat pallet 34121 of the second platform section 3412 completely exits from under the goods G to be stacked. This causes the stacking section box-moving mechanism 342 to move to the rear limit position, and the goods G to be stacked fall on the bottom plate of the container C or on the goods G already stacked in the container C. The goods G to be stacked are now stacked in their original positions.

[0293] The description of cargo G stacking in this embodiment and the foregoing embodiments is based on the example of completing the grouping of each row of cargo G in one in-situ stacking.

[0294] like Figures 27I to 27L As shown, in this embodiment, in-situ stacking can also be achieved on a row-by-row basis. For example... Figure 27I and Figure 27J As shown, the grouping of a row of goods G is first implemented on the second platform segment 3412. For example... Figure 27K and Figure 27L As shown, the second row of goods G is then grouped on the second platform section 3412, and so on, until the final grouping of goods G is completed. Then the pushing unit 351 remains stationary, while the second platform section 3412 of the stacking section platform 341 retracts relative to the first platform section 3411, causing the stacking section box-moving mechanism 342 to move backward until the second flat support plate 34121 of the second platform section 3412 completely exits from under the goods G to be stacked this time, causing the stacking section box-moving mechanism 342 to move to the rear limit position. The goods G to be stacked this time fall on the bottom plate of the container C or on the goods G already stacked in the container C, and the goods G to be stacked this time are completed in situ stacking.

[0295] like Figures 27I to 27L In the packing method shown, the grouping process for each line of goods G can be referred to the previous description of goods grouping.

[0296] The foregoing embodiments of this disclosure can also be employed in a similar manner. Figures 27I to 27L The packing method shown is used for packing, and the specific process will not be described again.

[0297] like Figures 27I to 27L The packing method shown can achieve cross-grouping in a single batch of goods G to be stacked, which is beneficial to the stability of the stacking of goods G.

[0298] For any points not described in this embodiment, please refer to [the relevant documentation]. Figures 1 to 15J The relevant description of the illustrated embodiment.

[0299] It should be noted that the above examples are only used to illustrate the technical solutions of the present disclosure rather than limit them; although the present disclosure has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the specific embodiments of the present disclosure can be modified or some technical features can be replaced by equivalent ones, which should be covered in the technical solution range of the present disclosure claimed.

Claims

1. A transfer mechanism of a marshalling installation for adjusting the distribution of goods (G) in a containment body (C), characterized in that it comprises: The box moving mechanism comprises a box moving unit, the box moving unit comprises a box moving unit body, the box moving unit body comprises: a box moving driving part drivingly connected with the box moving poking part and configured to drive the box moving poking part to move. The box moving unit body further comprises a power output limiting part coupled with the box moving driving part and configured to limit the power output of the box moving driving part according to the force applied by the box moving poking part to the goods (G).

2. The box transfer mechanism according to claim 1, characterized in that, 3. The box moving mechanism according to claim 2, wherein the power output limiting part comprises a torque limiter connected between the box moving poking part and the box moving driving part; and / or the power output limiting part comprises a sensing device configured to detect detection information representing the force applied by the box moving poking part to the goods (G), and a controller signal-connected with the sensing device and the box moving driving part and configured to limit the power output of the box moving driving part according to the detection information. The sensing device comprises a pressure sensor mounted on the box moving poking part, and the detection information comprises pressure information detected by the pressure sensor.

4. The transfer mechanism according to claim 3, wherein The box moving poking part comprises:

5. The box moving mechanism according to claim 1, wherein a force applying section configured to move the goods (G) on the marshalling platform (P) of the marshalling mechanism in the left-right direction; and a guiding section disposed at an obtuse angle with the force applying section and configured to guide the goods (G) passing through the guiding section to move towards the force applying section. The box moving unit body further comprises a box moving unit moving transmission part disposed between the box moving driving part and the box moving poking part and configured to transmit the power output of the box moving driving part to the box moving poking part.

6. The box moving mechanism according to claim 1, wherein The box moving unit body further comprises a box moving unit guiding part configured to guide the moving direction of the box moving poking part.

7. The box moving mechanism according to claim 1, wherein The box moving unit further comprises a box moving mechanism mounting rack, and the box moving unit body is mounted on the box moving mechanism mounting rack.

8. The box moving mechanism according to claim 1, wherein The box moving mechanism comprises two box moving units symmetrically arranged.

9. The transfer case mechanism according to any one of claims 1 to 8, characterized in that, The marshalling platform (P) comprises a marshalling section (32) and a stacking section (34); the stacking section (34) comprises a stacking section platform (341) and the box moving mechanism according to any one of claims 1 to 9; the stacking section platform (341) is configured to be able to enter and exit the containing body (C); the marshalling section (32) is configured to deliver the preliminarily marshalled goods (G) to the stacking section platform (341), and the box moving mechanism is configured to perform final marshalling and stacking of the goods (G) on the stacking section platform (341).

10. A marshalling mechanism characterised in that, ​ 11. The marshalling mechanism of claim 10, wherein, Further comprising a telescopic mechanism, the telescopic mechanism comprising a telescopic unit drivingly connected with the box moving unit, the telescopic unit comprising a telescopic driving part drivingly connected with the box moving unit and configured to drive the box moving unit to reciprocate.

12. The marshalling mechanism of claim 11, wherein, The telescopic unit further comprises a box moving unit telescopic guiding part configured to guide the moving direction of the box moving unit.

13. The marshalling mechanism of any one of claims 10 to 12, wherein, Further comprising a pushing mechanism (35), the pushing mechanism (35) comprising: a pushing part (351) configured to push the goods (G) in front of the pushing part (351) forward or prevent the goods (G) in front of the pushing part (351) from retreating with the marshalling platform (P) when the goods (G) retreats with the marshalling platform (P) so that the goods (G) reaches and maintains a position corresponding to the front-rear direction of the final placement position of the goods (G) in the containing body (C); and a pushing driving part (352) drivingly connected with the pushing part (351) and configured to drive the pushing part (351) to move in the front-rear direction.

14. The marshalling mechanism of claim 13, wherein, The pushing mechanism (35) further comprises a pushing part lifting mechanism (353) configured to drive the pushing part (351) to lift to avoid the goods (G) or to adapt the position of the pushing part (351) to push the goods (G).

15. A loading and unloading apparatus, characterized by The marshalling mechanism comprises the box moving unit according to any one of claims 10 to 14.

Images