Three-dimensional cycle loader

Abstract

The present invention discloses a three-dimensional circulating loader, comprising: a circulating feeding mechanism, the circulating feeding mechanism comprising a vertical support, a supporting frame and a chain assembly arranged on the vertical support, the supporting frame is used to horizontally support a material bag, and the number of the supporting frames is multiple; a unloading mechanism, the unloading mechanism is used to take down the material bag on the supporting frame; a feeding mechanism, the feeding side of the feeding mechanism is connected to the discharging side of the unloading mechanism; a stacking mechanism, the feeding side of the stacking mechanism is connected to the discharging side of the feeding mechanism, and the stacking mechanism is used to stack the material bags; a general support frame, the unloading mechanism, the feeding mechanism and the stacking mechanism are all arranged on the general support frame to reduce the occupied space.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machinery, and more specifically, to a three-dimensional circulation loading machine. Background Art

[0002] Existing loading machines generally use conveyor belts with large inclination angles to transport material bags to the loading mechanism for shaping and loading. In order to prevent the material bags from slipping during transportation, the inclination of the conveyor belt is usually designed to be a relatively gentle large inclination. However, the large-angle conveyor belt occupies a long space, which has a great restriction on the design and use of the factory building. Summary of the invention

[0003] In view of this, an embodiment of the present invention discloses a three-dimensional circulation loader to reduce occupied space.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] A three-dimensional cycle loader, comprising:

[0006] A circulating feeding mechanism, the circulating feeding mechanism comprises a vertical support, a supporting frame and a chain assembly arranged on the vertical support, the supporting frame is used to horizontally support a material bag, the number of the supporting frames is multiple, the chain assembly comprises a first chain, a first sprocket and a second sprocket, the first sprocket and the second sprocket are arranged in a vertical direction and are both rotatably connected to the vertical support, the first sprocket can be connected to a first motor, the first chain is mounted on the first sprocket and the second sprocket, and the supporting frame is mounted on the first chain;

[0007] A material unloading mechanism, which is used to remove the material bag from the supporting rack;

[0008] A feeding mechanism, wherein the feeding side of the feeding mechanism is connected to the discharging side of the feeding mechanism;

[0009] A stacking mechanism, the feeding side of which is connected to the discharging side of the feeding mechanism, and the stacking mechanism is used to stack material packages;

[0010] A main support frame, on which the unloading mechanism, the feeding mechanism and the code packaging mechanism are all arranged.

[0011] Preferably, in the above-mentioned three-dimensional cycle loader, the vertical support comprises:

[0012] A rectangular frame, wherein the longer sides of the rectangular frame are perpendicular to the ground;

[0013] A vertical beam, wherein the first sprocket and the second sprocket are respectively mounted on the upper end and the lower end of the vertical beam;

[0014] A crossbeam is perpendicular to and connected to the vertical beam. There are multiple crossbeams and they are arranged along the longer sides. Both ends of the crossbeam are respectively connected to the two longer sides. A first connecting plate parallel to the crossbeam is arranged on the crossbeam close to the first sprocket among the multiple crossbeams. Both ends of the first connecting plate are respectively connected to the two longer sides, and the first motor is installed on the first connecting plate.

[0015] Preferably, in the above-mentioned three-dimensional circulating loader, the bracket is connected to the chain assembly through a guide mechanism, and the guide mechanism includes:

[0016] A first vertical guide rail, disposed on a side wall of the vertical beam opposite to the longer side;

[0017] The annular guide rail has the same shape as the first chain, and includes a second vertical guide rail, a first arc-shaped guide rail and a second arc-shaped guide rail.

[0018] The number of the second vertical guide rails is two and they are respectively arranged on the longer sides, and the second vertical guide rails are arranged opposite to the first vertical guide rails.

[0019] The opening of the first arc-shaped guide rail faces the vertical beam, and the two ends of the first arc-shaped guide rail are respectively connected to the upper ends of the two second vertical guide rails.

[0020] The opening of the second arc-shaped guide rail faces the vertical beam, and the two ends of the second arc-shaped guide rail are respectively connected to the lower ends of the two second vertical guide rails;

[0021] A first sliding assembly is installed on the first chain, the first sliding assembly is connected to the supporting rack, and the first sliding assembly can slide along the first vertical guide rail and the annular guide rail.

[0022] Preferably, in the above-mentioned three-dimensional cycle loader, the first sliding assembly includes:

[0023] A first slide plate, wherein a first connecting shaft is disposed on the first slide plate, and a first pulley and a second pulley are disposed at both ends of the first connecting shaft, respectively, the first pulley can slide along the first vertical guide rail, and the second pulley can slide along the annular guide rail, and the first slide plate is connected to the bracket through a connecting rod;

[0024] The second slide plate is parallel to the first slide plate. The second slide plate is connected to the first slide plate through a second connecting plate. The second slide plate is provided with a second connecting shaft. The third pulley and the fourth pulley are respectively provided at both ends of the second connecting shaft. The third pulley can slide along the outer wall of the first vertical guide rail, and the fourth pulley can slide along the outer wall of the annular guide rail.

[0025] Preferably, in the above-mentioned three-dimensional cycle loader, the guide mechanism further includes a second sliding assembly installed on the second slide plate.

[0026] The second sliding assembly comprises:

[0027] a third connecting plate, parallel to the second connecting axis, wherein a first end of the third connecting plate is connected to the second sliding plate;

[0028] A first roller is connected to the second end of the third connecting plate, and the third roller can roll along the vertical beam;

[0029] a fourth connecting plate, which is perpendicular to the third connecting plate, and a middle portion of the fourth connecting plate is connected to a first end of the third connecting plate;

[0030] The second rollers are two in number, the two second rollers are respectively connected to the two ends of the fourth connecting plate and are respectively arranged on both sides of the fourth connecting plate, and the second rollers can roll along the longer side.

[0031] Preferably, in the above-mentioned three-dimensional cycle loader, the first slide plate and the second slide plate are both rectangular slide plates.

[0032] The first connecting shafts are disposed at both ends of the first slide plate, and the first pulley and the second pulley are disposed at both ends of the two first connecting shafts, respectively.

[0033] The second connecting shafts are arranged at both ends of the second slide plate, and the third pulley and the fourth pulley are arranged at both ends of the two second connecting shafts respectively.

[0034] Preferably, in the above-mentioned three-dimensional cycle loader, the vertical support further includes a limit assembly parallel to the plane where the rectangular frame is located.

[0035] The limiting assembly includes a first limiting plate and a second limiting plate, the first limiting plate having the same shape as the rectangular frame and connected to the inner wall of the rectangular frame, a hole having the same shape as the first chain is formed on the first limiting plate, the second limiting plate having the same shape as the first chain, a size of the second limiting plate being smaller than a size of the hole, and a slideway for the connecting rod to slide is formed between the second limiting plate and the first limiting plate.

[0036] Preferably, in the above-mentioned three-dimensional cycle loader, the support frame comprises:

[0037] A support rod, wherein the support rod is a horizontal support rod, the support rod is connected to the first chain through the connecting rod, and the connecting rod is perpendicular to the support rod;

[0038] A support rod, wherein the support rod is a horizontal support rod, the support rod is perpendicular to the support rod, one end of the support rod is connected to the support rod, and the other end of the support rod is a free end. There are multiple support rods and they are evenly distributed along the length direction of the support rod, and adjacent support rods are parallel to each other.

[0039] Preferably, in the above-mentioned three-dimensional circulation loader, the support rod is a rectangular support rod, and a plug hole is provided in the length direction of the support rod, and the support rod is inserted into the plug hole;

[0040] The support rod is a rectangular support rod, and the support rod is a solid support rod.

[0041] Preferably, in the above-mentioned three-dimensional cycle loader, the unloading mechanism comprises:

[0042] A fixing seat connected to the longer side;

[0043] The mounting frame comprises a first fixing plate and a second fixing plate, wherein the first fixing plate is connected to the fixing seat and is perpendicular to the plane where the rectangular frame is located, and the second fixing plate is perpendicular to the first fixing plate and parallel to the plane where the rectangular frame is located;

[0044] The conveying roller can be inserted into the gap between adjacent support rods. There are multiple conveying rollers. The conveying roller is connected to the second fixed plate through a rotating shaft. A gear is provided on the rotating shaft. The gears of adjacent conveying rollers are meshed with each other. A sprocket is provided on the conveying roller close to the first fixed plate.

[0045] Preferably, in the above-mentioned three-dimensional cycle loader, the feeding mechanism comprises:

[0046] A dividing plate disposed on the main support frame, the dividing plate having a plurality of discharge sides along the circumferential direction, the dividing plate being capable of rotating relative to the main support frame so that one of the discharge sides thereof rotates downward until the dividing plate is tilted;

[0047] Multiple feeding channels are respectively used to receive material packages sliding down from multiple discharge sides of the dividing plate. The feeding channels include a first inclined plate, a second inclined plate and a third inclined plate arranged in sequence along the transmission direction of the material packages. The material packages sliding down from the discharge side of the dividing plate fall directly onto the first inclined plate. Shaping baffles are provided on both sides of at least two of the first inclined plate, the second inclined plate and the third inclined plate.

[0048] Preferably, in the above-mentioned three-dimensional circulation loader, the dividing plate has a first discharge side and a second discharge side opposite to each other, and the dividing plate rotates relative to the main support frame to make the dividing plate tilt toward the first discharge side or tilt toward the second discharge side.

[0049] Preferably, in the above-mentioned three-dimensional circulation loader, the material dividing plate is hinged to the main support frame, and the feeding mechanism also includes a driving member for driving the material dividing plate to rotate.

[0050] Preferably, in the above-mentioned three-dimensional circulation loader, the material distribution plate is fixedly connected to the hinge shaft, and the driving member is a material distribution motor that drives the hinge shaft to rotate; or,

[0051] The driving member is a plurality of material dividing cylinders, the top ends of the plurality of material dividing cylinders are hinged to the bottom of the material dividing plate, and the plurality of material dividing cylinders are respectively located on both sides of the hinge shaft.

[0052] Preferably, in the above-mentioned three-dimensional circulation loader, the feed side of the dividing plate is adjacent to both the first discharge side and the second discharge side, and a vertical plate is provided on the edge of the dividing plate opposite to the feed side.

[0053] Preferably, in the above-mentioned three-dimensional circulation loader, the projection of the moving direction of the material package on the first inclined plate on the horizontal plane and the projection of the moving direction of the material package on the second inclined plate on the horizontal plane are perpendicular to each other;

[0054] The shaping baffles are arranged on both sides of the first inclined plate and the third inclined plate.

[0055] Preferably, in the above-mentioned three-dimensional cycle loader, the first inclined plate can rotate relative to the main support frame to adjust the inclination angle of the first inclined plate;

[0056] The second inclined plate can rotate relative to the main support frame to adjust the inclination angle of the second inclined plate;

[0057] The third inclined plate can rotate relative to the main support frame to adjust the inclination angle of the third inclined plate.

[0058] Preferably, the above-mentioned three-dimensional circulation loader further comprises a transmission member arranged downstream of the third inclined plate and shaping baffles arranged on both sides of the transmission member;

[0059] At least one of the shaping baffles is a movable shaping baffle, and the movable shaping baffle can move along the width direction of the transmission member.

[0060] Preferably, in the above-mentioned three-dimensional cycle loader, the bagging mechanism comprises:

[0061] A pick-and-place device, used for picking up and placing material packages;

[0062] A rotating device, connected to the pick-and-place device, used to drive the pick-and-place device to rotate and change the stacking direction of the material package in the horizontal direction;

[0063] A first lifting device, connected to the rotating device, and used to drive the rotating device to rise and fall;

[0064] A horizontal driving device is installed on the main support frame and connected to the first lifting device, and is used to change the position of the first lifting device in the horizontal direction.

[0065] Preferably, in the above-mentioned three-dimensional cycle loader, the first lifting device comprises:

[0066] A lifting rod, the lower end of which is connected to the rotating device;

[0067] A first guide assembly, used for guiding the lifting and lowering of the lifting rod;

[0068] A base, on which the first guide assembly is mounted, and the base is provided with a through hole for the lifting rod to pass through;

[0069] The first driving assembly is connected to the upper end of the lifting rod and is used to drive the lifting rod to move up and down in the through hole.

[0070] Preferably, in the above-mentioned three-dimensional cycle loader, the first driving assembly includes:

[0071] a third chain, wherein a first end of the third chain is fixedly connected to the upper end of the lifting rod, and a second end of the third chain is fixedly connected to the lower end of the lifting rod;

[0072] A third sprocket, the third sprocket is mounted on the upper surface of the base through a first mounting plate, and is used to press the third chain on the lifting rod;

[0073] a fourth sprocket, the fourth sprocket being mounted on the base through the first mounting plate, the fourth sprocket being matched with the third chain, and the fourth sprocket being connected to the third motor;

[0074] A fifth sprocket is installed on the lower surface of the base and is used to press the third chain onto the lifting rod.

[0075] Preferably, in the above-mentioned three-dimensional cycle loader, the first guide assembly includes:

[0076] A first guide rod, mounted on the lifting rod and located on both sides of the third chain;

[0077] The first guide wheel is mounted on the base through the second mounting plate, and the first guide wheel corresponds to the first guide rod in position.

[0078] Preferably, in the above-mentioned three-dimensional circulation loader, the number of the pick-and-place devices is two;

[0079] The number of the rotating devices is two;

[0080] The number of the first lifting devices is two;

[0081] There are two horizontal driving devices, and the main support frame includes a bracket for connecting the horizontal driving device, and the bracket is a rectangular frame. The driving direction of the horizontal driving device is the same as the length extension direction of the bracket. One of the horizontal driving devices is located on the upper end surface of the bracket, and the other horizontal driving device is located on the lower end surface of the bracket.

[0082] Preferably, in the above-mentioned three-dimensional circulating loader, the horizontal driving device includes a first synchronous belt assembly and a second synchronous belt assembly which are arranged in parallel and symmetrically, and the first synchronous belt assembly and the second synchronous belt assembly are respectively arranged on two longer sides of the bracket.

[0083] The first synchronous belt assembly includes a first synchronous belt pulley, a second synchronous belt pulley and a first synchronous belt.

[0084] The second synchronous belt assembly includes a third synchronous belt pulley, a fourth synchronous belt pulley and a second synchronous belt.

[0085] The first synchronous pulley, the second synchronous pulley, the third synchronous pulley and the fourth synchronous pulley are connected to the bracket, and the first synchronous belt and the second synchronous belt are connected to the base at one side close to the bracket;

[0086] The first synchronous belt pulley corresponds to the third synchronous belt pulley in position, the second synchronous belt pulley corresponds to the fourth synchronous belt pulley in position, the second synchronous belt pulley and the fourth synchronous belt pulley are connected via a connecting shaft, and the connecting shaft is connected to the second motor.

[0087] Preferably, in the above-mentioned three-dimensional cycle loader, the pick-and-place device is a hopper, and the hopper comprises:

[0088] A top wall connected to the rotating device;

[0089] A U-shaped side wall, wherein the opening of the U-shaped side wall is used for allowing the material bag to enter the hopper;

[0090] The bottom wall includes a first opening and closing plate and a second opening and closing plate, wherein the first end of the first opening and closing plate is hinged to the U-shaped side wall, the first end of the second opening and closing plate is hinged to the U-shaped side wall, the second end of the first opening and closing plate and the second end of the second opening and closing plate can open and close relative to each other, the first opening and closing plate and the second opening and closing plate are opened and closed by an opening and closing component, and the opening and closing component is arranged on the side wall of the U-shaped side wall opposite to the opening.

[0091] Preferably, in the above-mentioned three-dimensional cycle loader, the opening and closing assembly comprises:

[0092] The first rotating shaft;

[0093] The second rotating shaft;

[0094] a first cam connected to the first rotating shaft;

[0095] a second cam connected to the second rotating shaft;

[0096] a first connecting rod, wherein a first end of the first connecting rod is connected to the first cam, and a second end of the first connecting rod is hinged to a second end of the first opening and closing plate;

[0097] A second connecting rod, wherein a first end of the second connecting rod is connected to the second cam, and a second end of the second connecting rod is hinged to a second end of the second opening and closing plate.

[0098] Preferably, the above-mentioned three-dimensional cycle loader further includes a second lifting device for driving the main support frame to move up and down.

[0099] The second lifting device includes a first fixed bracket, an assembly frame, a support frame, a second driving assembly and a second guide assembly.

[0100] The first fixing frame can be installed on a wall.

[0101] The assembly frame is connected to the first fixing frame and is used to install the second driving assembly.

[0102] The upper end of the support frame is covered with the first fixing frame, the lower end of the support frame is connected to the bracket, the support frame includes a top rectangular frame and a support rod, the upper end of the support rod is connected to the four corners of the top rectangular frame, the lower end of the support rod is connected to the bracket, the assembly frame has the same shape as the top rectangular frame, and the middle part of the support rod is connected to the assembly frame through the second guide assembly.

[0103] The second drive assembly includes:

[0104] a fourth chain, one end of the fourth chain being fixedly connected to the upper end of the support rod, and the other end of the fourth chain being fixedly connected to the lower end of the support rod;

[0105] a fourth motor, mounted on the assembly frame, wherein the output shaft of the fourth motor is provided with a first gear and a fifth sprocket;

[0106] a first connecting shaft, mounted on the assembly frame and arranged along a first longer side of the assembly frame, a second gear being arranged on the first connecting shaft, the second gear being meshed with the first gear, and a sixth sprocket being arranged at an end of the first connecting shaft; a seventh sprocket being mounted on the assembly frame and being capable of cooperating with the fourth chain, the seventh sprocket being connected to the sixth sprocket via a fifth chain;

[0107] a second connecting shaft, mounted on the assembly frame and arranged along the second longer side of the assembly frame, an eighth sprocket being arranged on the second connecting shaft, the eighth sprocket being connected to the fifth sprocket via a fourth chain, and a ninth sprocket being arranged at an end of the second connecting shaft;

[0108] a tenth sprocket, mounted on the assembly frame and capable of cooperating with the fourth chain, the tenth sprocket being connected to the ninth sprocket via a sixth chain;

[0109] The second guide assembly is installed on the four corners of the assembly frame, and the second guide assembly includes:

[0110] A second guide wheel, mounted on a shorter side of the assembly frame and capable of sliding along the support rod;

[0111] A second guide rod, arranged along the length direction of the support rod and arranged on a side where the support rod contacts the longer side of the assembly frame;

[0112] The third guide wheel is installed on the longer side of the assembly frame, and the third guide wheel can slide along the second guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0113] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0114] Figure 1 A schematic diagram of the structure of a circulating feeding mechanism provided in an embodiment of the present invention;

[0115] Figure 2 A schematic diagram of the back structure of a circulating feeding mechanism provided in an embodiment of the present invention;

[0116] Figure 3 for Figure 2 A partial enlarged view of middle A;

[0117] Figure 4 A schematic diagram of a partial structure of a feeding mechanism provided in an embodiment of the present invention;

[0118] Figure 5 A partial bottom view of a feeding mechanism provided in an embodiment of the present invention;

[0119] Figure 6 A schematic diagram of the entire feeding mechanism provided by an embodiment of the present invention;

[0120] Figure 7 A schematic diagram of a movable shaping baffle provided in an embodiment of the present invention;

[0121] Figure 8 Another schematic diagram of a movable shaping baffle provided by an embodiment of the present invention;

[0122] Fig. 9 A schematic diagram of the structure of a material bag moving system provided in an embodiment of the present invention;

[0123] Fig.10 A schematic diagram of the structure of a material bag moving system (excluding the second lifting device) provided in an embodiment of the present invention;

[0124] Fig.11 A schematic diagram of the structure of the connection between the first driving device, the horizontal driving device and the pick-and-place device of the code package system provided in an embodiment of the present invention;

[0125] Fig.12 A schematic diagram of the structure of a pick-and-place device provided in an embodiment of the present invention;

[0126] Fig.13 A rear view of a pick-and-place device provided by an embodiment of the present invention;

[0127] Fig.14 A schematic diagram of the structure of the support and the horizontal driving device provided in an embodiment of the present invention;

[0128] Fig.15 A schematic structural diagram of a second lifting device (excluding the first fixing bracket) provided in an embodiment of the present invention;

[0129] Fig.16 for Fig.15 A partial enlarged view of middle A;

[0130] Fig.17 A schematic structural diagram of a second drive assembly provided in an embodiment of the present invention.

[0131] exist Figure 1-17 middle:

[0132] 1. vertical bracket, 11. rectangular frame, 12. vertical beam, 13. horizontal beam, 14. limiting assembly, 141. first limiting plate, 142. second limiting plate, 2. supporting frame, 21. supporting rod, 22. supporting rod, 3. chain assembly, 31. first chain, 32. second sprocket, 4. guiding mechanism, 41. first vertical guide rail, 42. annular guide rail, 43. first sliding assembly, 431. first slide plate, 432. second slide plate, 44. second sliding assembly, 441. third connecting plate, 442. first roller, 443. fourth connecting plate, 444. second roller, 5. unloading mechanism, 51. fixing seat, 52. mounting frame, 53. conveying roller;

[0133] 6. material dividing plate, 7. material dividing motor, 8. first inclined plate, 9. shaping baffle, 10. detector, 11. vertical plate, 12. second inclined plate, 13. third inclined plate, 101. movable shaping baffle, 1011. main body, 1012. guide dividing plate, 14. transmission member, 102. adjustment member, 103. mounting column, 104. connecting block, 105. mounting seat body;

[0134] 15. Bracket, 16. Pick-and-place device, 161. Top wall, 162. U-shaped side wall, 163. Bottom wall, 1631. First opening and closing plate, 1632. Second opening and closing plate, 1633. Opening and closing assembly, 16331. First rotating shaft, 16332. Second rotating shaft, 16333. First cam, 16334. Second cam, 16335. First connecting rod, 16336. Second connecting rod, 17. Rotating device, 18. First lifting device, 181. Lifting rod, 182. First guide assembly, 1821. First guide rod, 1822. First guide wheel, 183. Base, 184. First driving assembly, 1841. Third chain, 1842. Third sprocket , 1843, fourth sprocket, 1844, fifth sprocket, 19, horizontal drive device, 191, first synchronous belt assembly, 1911, first synchronous pulley, 1912, second synchronous pulley, 1913, first synchronous belt, 192, second synchronous belt assembly, 1921, third synchronous pulley, 1922, fourth synchronous pulley, 1923, second synchronous belt, 20, second lifting device, 201, first fixed bracket, 202, assembly frame, 203, support frame, 204, fourth chain, 205, fourth motor, 206, first connecting shaft, 207, second connecting shaft, 208, second guide wheel, 209, second guide rod, 2010, third guide wheel. DETAILED DESCRIPTION

[0135] The embodiment of the invention discloses a three-dimensional circulating loader to reduce occupied space.

[0136] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0137] See also Figure 1-Figure 17 The three-dimensional circulation loading machine provided by the present invention is mainly used for stacking material bags. The three-dimensional circulation loading machine includes a circulation feeding mechanism, a material unloading mechanism 5, a feeding mechanism, a bag stacking mechanism and a general support frame.

[0138] The circulating feeding mechanism comprises a vertical support 1, a supporting frame 2 and a chain assembly 3.

[0139] Wherein, the vertical support 1 provides a mounting base for the bracket 2 and the chain assembly 3;

[0140] There are multiple material support racks 2, which are used to horizontally support material packages;

[0141] The chain assembly 3 includes a first chain 31 , a first sprocket and a second sprocket 32 ​​.

[0142] The first sprocket and the second sprocket 32 ​​are distributed in the vertical direction. Specifically, the first sprocket and the second sprocket 32 ​​are connected to both ends of the vertical direction of the vertical bracket 1, and the first sprocket can be connected to the first motor. The first chain 31 is installed on the first sprocket and the second sprocket 32, and the first chain 31 is installed on the bracket 2. The second sprocket 32 ​​can be connected to the third motor.

[0143] Preferably, the diameters of the first sprocket and the second sprocket 32 ​​are equal.

[0144] The vertical bracket 1 is arranged along the vertical direction, and the supporting rack 2 is installed on the vertical bracket 1 and performs a circular motion through the chain assembly 3. The material package is conveyed in the vertical direction. Compared with the method of conveying by a conveyor belt in the prior art, it effectively reduces the space occupied in the horizontal direction and solves the problem of limiting the design and use of the factory building.

[0145] Preferably, the plurality of brackets 2 are evenly distributed along the ring formed by the first chain 31. When the circulating feeding mechanism is working, the plurality of brackets 2 are loaded in sequence, and the loaded brackets 2 are conveyed to the unloading position along with the first chain 31, which does not affect the loading of the following brackets 2, and the material packages on the brackets 2 are unloaded in sequence, and the brackets 2 after unloading are loaded again. As long as the design density of the brackets 2 is reasonable, the plurality of brackets 2 can realize the continuous conveying of the material packages, and ensure the conveying efficiency of the circulating feeding mechanism.

[0146] The unloading mechanism 5 is used to remove the material bag on the bracket 2. The feeding side of the feeding mechanism is connected to the discharging side of the unloading mechanism 5, that is, the unloading mechanism 5 takes the material bag on the bracket 2 and transports it to the feeding mechanism. The feeding side of the stacking mechanism is connected to the discharging side of the feeding mechanism, and the stacking mechanism is used to stack the material bags. The unloading mechanism 5, the feeding mechanism and the stacking mechanism are all arranged on the main support frame. The circulating feeding mechanism can also be arranged on the main support frame.

[0147] In a specific embodiment of the present solution, the vertical support 1 includes a rectangular frame 11 , a vertical beam 12 and a horizontal beam 13 .

[0148] The rectangular frame 11 is perpendicular to the ground, and the longer sides of the rectangular frame 11 are perpendicular to the ground, so as to reduce the horizontal space occupied by the rectangular frame 11 .

[0149] The vertical beam 12 is arranged in the vertical direction and is located in the rectangular frame 11. The first sprocket and the second sprocket 32 ​​are respectively installed at the upper end and the lower end of the vertical beam 12. The vertical beam 12 provides a mounting base for the first sprocket and the second sprocket 32.

[0150] The cross beam 13 is perpendicular to the vertical beam 12 and connected to the vertical beam 12. There are multiple cross beams 13 and they are arranged along the longer sides of the rectangular frame 11. The two ends of the cross beam 13 in the length direction are respectively connected to the two longer sides of the rectangular frame 11, that is, the vertical beam 12 is installed on the rectangular frame 11 through the cross beam 13. The cross beam 13 firstly enhances the strength of the rectangular frame 11, and secondly provides an installation foundation for the vertical beam 12.

[0151] A first connecting plate is disposed on the crossbeam 13 near the first sprocket among the multiple crossbeams 13. The first connecting plate is parallel to the crossbeam 13, and both ends of the first connecting plate in the length direction are respectively connected to the longer sides of the rectangular frame 11. The first connecting plate is used to install the first motor.

[0152] In order to improve the stability of the support rack 2 conveyed along with the chain assembly 3 , the circulating feeding mechanism disclosed in the present solution further includes a guiding mechanism 4 , and the support rack 2 is connected to the chain assembly 3 via the guiding mechanism 4 .

[0153] In a specific embodiment of the present solution, the guide mechanism 4 includes a first vertical guide rail 41 , an annular guide rail 42 and a first sliding assembly 43 .

[0154] The first vertical guide rail 41 is disposed on the side wall of the vertical beam 12 opposite to the longer side of the rectangular frame 11;

[0155] The annular guide rail 42 has the same shape as the first chain 31. The annular guide rail 42 includes a second vertical guide rail, a first arc-shaped guide rail and a second arc-shaped guide rail.

[0156] There are two second vertical guide rails, which are respectively arranged on the two longer sides of the rectangular frame 11 . The second vertical guide rails are arranged opposite to the first vertical guide rail 41 .

[0157] The opening of the first arc guide rail faces the vertical beam 12, and the two ends of the first arc guide rail are respectively connected to the upper ends of the two second vertical guide rails. The opening of the second arc guide rail faces the vertical beam 12, and the two ends of the second arc guide rail are respectively connected to the lower ends of the two second vertical guide rails.

[0158] The second vertical guide rail, the first arcuate guide rail and the second arcuate guide rail cooperate to form a closed annular guide rail 42 .

[0159] The first sliding assembly 43 can slide on the first vertical guide rail 41 and the annular guide rail 42 . The first sliding assembly 43 is connected to the bracket 2 and the first chain 31 .

[0160] During operation, the first motor drives the first sprocket to rotate, and the first sprocket drives the first chain 31 and the second sprocket 32 ​​to move. The first sliding component 43 drives the bracket 2 to move with the movement of the first chain 31, thereby realizing the cyclic feeding of the cyclic feeding mechanism.

[0161] When the first sliding component 43 slides along the first vertical guide rail 41, the first sliding component 43 is located between the first vertical guide rail 41 and the second vertical guide rail, and the first vertical guide rail 41 and the second vertical guide rail simultaneously guide the sliding of the first sliding component 43. When the first sliding component 43 moves along the first arc guide rail and the second arc guide rail, only the first arc guide rail and the second arc guide rail guide the sliding of the first sliding component 43.

[0162] In a specific embodiment of the present solution, there is one first vertical guide rail 41 , which is located on one side of the vertical beam 12 . At this time, the first sliding assembly 43 is limited in the horizontal direction only on one side of the guide mechanism 4 .

[0163] In another specific embodiment of the present scheme, there are two first vertical guide rails 41, that is, first vertical guide rails 41 are provided on both sides of the vertical beam 12. At this time, both sides of the guide mechanism 4 can slide the first sliding assembly 43 to limit the horizontal direction.

[0164] like Figure 2 and 3 As shown, the first sliding assembly 43 includes a first slide plate 431 and a second slide plate 432, which are arranged in parallel and connected by a second connecting plate, and the second connecting plate is perpendicular to the first slide plate 431 and the second slide plate 432. The first slide plate 431 is connected to the bracket 2 through a connecting rod.

[0165] The first slide plate 431 is provided with a first connecting shaft 206 , and two ends of the first connecting shaft 206 are respectively provided with a first pulley and a second pulley. The first pulley can slide along the first vertical guide rail 41 , and the second pulley can slide along the annular guide rail 42 .

[0166] A second connecting shaft 207 is provided on the second slide plate 432 , and the second connecting shaft 207 is parallel to the first connecting shaft 206 . A third pulley and a fourth pulley are respectively provided at both ends of the second connecting shaft 207 . The third pulley can slide along the outer wall of the first vertical guide rail 41 , and the fourth pulley can slide along the outer wall of the annular guide rail 42 .

[0167] The first sliding component 43 is not limited to the above-mentioned structural form. In another specific embodiment of the present solution, the first sliding component 43 is a sliding block, and a guide block capable of extending into the first vertical guide rail 41 and the annular guide rail 42 is provided on the sliding block.

[0168] In a specific embodiment of the present solution, the guide mechanism 4 further includes a second sliding assembly 44 , which is mounted on the second slide plate 432 and arranged opposite to the supporting rack 2 .

[0169] The second sliding assembly 44 includes a third connecting plate 441 , a fourth connecting plate 443 , a first roller 442 and a second roller 444 .

[0170] The third connecting plate 441 is parallel to the second connecting shaft 207 , and the first end of the third connecting plate 441 along the axial direction of the second connecting shaft 207 is connected to the second slide 432 . Preferably, the connection position of the third connecting plate 441 and the second slide 432 corresponds to the connection position of the support rack 2 and the first slide 431 .

[0171] A first roller 442 is disposed at a second end of the third connecting plate 441 along the axial direction of the second connecting shaft 207 . The first roller 442 is installed at a position of the third connecting plate 441 close to the vertical beam 12 . The first roller 442 can roll up and down along the vertical beam 12 .

[0172] The fourth connecting plate 443 is perpendicular to the third connecting plate 441 , and a middle portion of the fourth connecting plate 443 is connected to a first end of the third connecting plate 441 , that is, the fourth connecting plate 443 is disposed close to a longer side of the rectangular frame 11 .

[0173] Second rollers 444 are disposed at both ends of the fourth connecting plate 443 , and the second rollers 444 can roll along the inner wall of the longer side of the rectangular frame 11 .

[0174] like Figure 3As shown, the two second rollers 444 are respectively arranged on both sides of the fourth connecting plate 443 , wherein one side of the fourth connecting plate 443 is the side opposite to the second slide plate 432 , and the other side of the fourth connecting plate 443 is the side opposite to the second slide plate 432 .

[0175] The second sliding assembly 44 can limit the first sliding assembly 43 , and the limiting direction is a horizontal direction perpendicular to the first vertical guide rail 41 .

[0176] Preferably, the first slide plate 431 and the second slide plate 432 are both rectangular slide plates, and the length direction of the rectangular slide plates is perpendicular to the second connecting shaft 207 .

[0177] The first sliding plate 431 is provided with a first connecting shaft 206 at both ends in the length direction, and a first pulley and a second pulley are provided at both ends of the two first connecting shafts 206 , respectively.

[0178] The second arc plate is provided with a second connecting shaft 207 at both ends in the length direction, and a third pulley and a fourth pulley are provided at both ends of the two second connecting shafts 207 .

[0179] This structural form further improves the stability of the first sliding assembly 43 moving along the first vertical guide rail 41 and the annular guide rail 42 .

[0180] The vertical support 11 disclosed in the present solution further includes a limit assembly 14 , which is used to limit and guide the movement of the support frame 2 .

[0181] In a specific embodiment of the present solution, the limiting assembly 14 includes a first limiting plate 141 and a second limiting plate 412. The first limiting plate 141 and the second limiting plate 412 are parallel to the plane where the rectangular frame 11 is located.

[0182] The first limiting plate 141 has the same shape as the rectangular frame 11 and is connected to the inner wall of the rectangular frame 11. The first limiting plate 141 has a hole with the same shape as the first chain 31. Figure 1 As shown, the size of the hole is larger than the size of the ring in which the first chain 31 is located.

[0183] The second limiting plate 412 has the same shape as the first chain 31. Figure 1 As shown, the size of the second limiting plate 412 is smaller than the size of the first chain 31 .

[0184] A slideway is formed between the hole of the first limiting plate 141 and the second limiting plate 412, and the connecting rod on the bracket 2 can slide in the slideway.

[0185] The limiting assembly 14 can guide the movement of the connecting rod, thereby improving the stability of the material package conveyed by the supporting frame 2.

[0186] In a specific embodiment of the present solution, the supporting rack 2 includes a supporting rod 21 and a supporting rod 22 .

[0187] The support rod 21 is a horizontal support rod, and the support rod 21 is connected to the first chain 31 through a connecting rod, and the connecting rod is perpendicular to the support rod 21.

[0188] The support rod 22 is a horizontal support rod, and the support rod 22 is perpendicular to the support rod 21. There are multiple support rods 22, such as Figure 1 As shown, one end of the support rod 22 is connected to the support rod 21, and the other end of the support rod 22 is a free end. A plurality of support rods 22 are evenly arranged along the length direction of the support rod 21, and adjacent support rods 22 are parallel to each other.

[0189] The support rod 21 is a rectangular support rod, which ensures that there is enough connection area between the support rod 21, the supporting rod 22 and the connecting rod. A socket is provided in the length direction of the support rod 21, and the supporting rod 22 is inserted into the socket.

[0190] In this solution, the support rod 21 and the supporting rod 22 are connected by plugging, and the connection method is simple.

[0191] In order to ensure the use strength of the support rod 22, the support rod 22 in this solution is implemented as a support rod.

[0192] In order to increase the contact area between the support rod 22 and the material bag, the support rod 22 in this solution is a rectangular support rod.

[0193] The circulating feeding mechanism disclosed in the present solution further comprises a feeding mechanism 5 for delivering the material packages on the supporting rack 2 to the circulating feeding mechanism.

[0194] In a specific embodiment of the present solution, the unloading mechanism 5 includes a fixing seat 51 , a mounting frame 52 and a conveying roller 53 .

[0195] Among them, the fixing seat 51 is connected to the longer side to realize the connection between the unloading mechanism 5 and the vertical bracket 1;

[0196] The mounting frame 52 includes a first fixing plate and a second fixing plate, the first fixing plate is connected to the fixing seat 51 and is perpendicular to the plane where the rectangular frame 11 is located, the second fixing plate is perpendicular to the first fixing plate and is parallel to the plane where the rectangular frame 11 is located, and the first fixing plate and the second fixing plate form an L-shaped mounting frame;

[0197] The conveying roller 53 is connected to the second fixed plate and is perpendicular to the second fixed plate. There are multiple conveying rollers 53, which can be equal to the number of supporting rods 22. The conveying roller 53 can be inserted into the gap between adjacent supporting rods 22. As the support rack 2 circulates, when each support rack 2 moves to the position of the unloading mechanism 5, the conveying roller 53 of the unloading mechanism 5 can be inserted between the supporting rods 22 of the support rack 2.

[0198] The conveying roller 53 is connected to the second fixed plate via a rotating shaft, on which a gear is provided, and the gears of adjacent conveying rollers 53 mesh with each other.

[0199] A sprocket is provided on the conveying roller 53 close to the first fixed plate, and the sprocket is connected to the second motor through a second chain.

[0200] The conveying roller 53 near the first fixed plate is driven to rotate by the second motor, and the conveying roller 53 is meshed with the gear of the adjacent conveying roller 53, driving the adjacent conveying roller 53 to rotate, and so on, the conveying roller 53 of the unloading mechanism 5 rotates together to realize the unloading of the material bag on the supporting rack 2.

[0201] The feeding mechanism includes a dividing plate 6 and a plurality of feeding channels.

[0202] Among them, the dividing plate 6 is arranged on the main support frame, and the dividing plate 6 has multiple discharge sides along the circumferential direction. That is, the material bag on the dividing plate 6 can slide out from its discharge side. The dividing plate 6 can rotate relative to the main support frame so that one of its discharge sides rotates downward until the dividing plate 6 is tilted. In other words, when the material bag needs to slide out from one discharge side of the discharge plate, the dividing plate 6 rotates relative to the main support frame so that the above-mentioned discharge side of the discharge plate rotates downward. At this time, the above-mentioned discharge side of the discharge plate is lower than the other discharge sides of the discharge plate, so that the material bag slides out from the above-mentioned discharge side of the discharge plate.

[0203] The multiple feeding channels are respectively used to receive the material packages sliding down from the multiple discharge sides of the dividing plate 6. The number of the feeding channels is the same as the discharge sides of the dividing plate 6, and the multiple feeding channels correspond to the multiple discharge sides of the dividing plate 6 one by one. Among them, any feeding channel is used to receive the material package sliding down from the discharge side of the corresponding dividing plate 6.

[0204] The feeding channel includes a first inclined plate 8, a second inclined plate 12, and a third inclined plate 13 arranged in sequence along the conveying direction of the material package. The material package sliding down from the discharge side of the dividing plate 6 can directly fall onto the first inclined plate 8, and the first inclined plate 8 is arranged lower than the dividing plate 6. The second inclined plate 12 is arranged lower than the first inclined plate 8, and the third inclined plate 13 is arranged lower than the second inclined plate 12. The material package on the first inclined plate 8 can slide out of the first inclined plate 8 by gravity and inertia and fall onto the second inclined plate 12. The material package on the second inclined plate 12 can slide out of the second inclined plate 12 by gravity and inertia and fall onto the third inclined plate 13

[0205] At least two of the first inclined plate 8, the second inclined plate 12 and the third inclined plate 13 are provided with shaping baffles 9 on both sides. In other words, any two or three of the first inclined plate 8, the second inclined plate 12 and the third inclined plate 13 are provided with shaping baffles 9. Shaping baffles 9 are provided on both sides of the material bag passage of the inclined plate (the inclined plate here can be the first inclined plate 8, the second inclined plate 12 or the third inclined plate 13), and when the material bag slides between the shaping baffles 9 on both sides of the inclined plate, the shaping baffles 9 regularize the side of the material bag.

[0206] When the feeding mechanism provided in the above embodiment is used, after the material bag is conveyed from the unloading mechanism 5 to the material dividing plate 6, the material dividing plate 6 is rotated relative to the main support frame according to the branching requirements, so that one discharge side of the material dividing plate 6 is rotated downward, and finally the material bag slides out from the discharge side of the material dividing plate 6 and falls onto the first inclined plate 8 of the feeding channel. The material bag on the first inclined plate 8 slides along the first inclined plate 8 until it falls onto the second inclined plate 12, and the material bag on the second inclined plate 12 slides along the second inclined plate 12 until it falls onto the third inclined plate 13.

[0207] Since any two or three of the first inclined plate 8, the second inclined plate 12 and the third inclined plate 13 are provided with shaping baffles 9, when the material package passes through the shaping baffles 9, the shaping baffles 9 regularize the side surfaces of the material package to prevent the stacks from being not neat and firm during subsequent loading and stacking.

[0208] In addition, the material distribution plate 6 is tilted to allow the material package to slide into the feeding channel by gravity. Compared with the prior art of using a material distribution plate to apply force to the side of the material package to achieve material distribution, it effectively protects the side of the material package and makes the material package less likely to deform.

[0209] In the above embodiment, the first inclined plate 8, the second inclined plate 12 and the third inclined plate 13 are all inclined relative to the vertical plane or the horizontal plane, or in other words, the angles between the first inclined plate 8, the second inclined plate 12 and the third inclined plate 13 and the vertical plane are acute angles.

[0210] The dividing plate 6 has two discharge sides, and the two discharge sides of the dividing plate 6 are respectively the first discharge side and the second discharge side opposite to each other. The dividing plate 6 can be a square plate, and the two opposite sides of the square plate are respectively the first discharge side and the second discharge side. The dividing plate 6 rotates relative to the main support frame so that the dividing plate 6 tilts toward the first discharge side, at which time the first discharge side rotates downward, the second discharge side rotates upward, and the material bag on the dividing plate 6 slides down from the first discharge side. Alternatively, the dividing plate 6 rotates relative to the main support frame so that the dividing plate 6 tilts toward the second discharge side, at which time the second discharge side rotates downward, the first discharge side rotates upward, and the material bag on the dividing plate 6 slides down from the second discharge side.

[0211] In the above solution, the material package can be fed to two feeding channels through the dividing plate 6, and the two feeding channels correspond to the first discharge side and the second discharge side respectively.

[0212] Furthermore, the dividing plate 6 can be hinged to the main support frame, and the dividing plate 6 can be fixedly connected to the hinge shaft. In this way, the dividing plate 6 can rotate relative to the main support frame.

[0213] The feeding mechanism also includes a driving member for driving the dividing plate 6 to rotate. When the dividing plate 6 is fixedly connected to the hinge shaft, the driving member can be a dividing motor 7, which drives the hinge shaft to rotate, and then the hinge shaft drives the dividing plate 6 to rotate. When the dividing motor 7 stops rotating, the dividing plate 6 also stops rotating.

[0214] Alternatively, the driving member may also be a plurality of material dividing cylinders, the top ends of which are hinged to the bottom of the material dividing plate 6. The plurality of material dividing cylinders are respectively located on both sides of the hinge axis, and the plurality of material dividing cylinders are extended and retracted to tilt the material dividing plate 6. Specifically, a portion of the material dividing cylinders are extended and the remaining material dividing cylinders are shortened, so that the material discharging side close to the shortened material dividing cylinders is rotated downward, and the material discharging side close to the extended material dividing cylinders is rotated upward.

[0215] Of course, the driving member may also be other components, such as a rotary cylinder, a worm gear mechanism, etc., which is not limited here.

[0216] In another embodiment, the feed side of the dividing plate 6 is adjacent to both the first discharge side and the second discharge side. That is, the feed side of the dividing plate 6 is located between the first discharge side and the second discharge side, and the edge of the dividing plate 6 opposite to the feed side is provided with a vertical plate 11. In other words, when the dividing plate 6 is a square plate, its four edges are the first discharge side, the feed side, the second discharge side, and the edge where the vertical plate 11 is provided. The blocking effect of the vertical plate 11 can prevent the material package that falls on the dividing plate 6 from sliding out of the edge of the dividing plate 6 opposite to the feed side due to inertia.

[0217] In order to monitor whether a material bag falls onto the dividing plate 6 , a detector 10 may be provided on the vertical plate 11 . The detector 10 may be an infrared detector, which is not limited here.

[0218] Preferably, the projection of the moving direction of the material package on the first inclined plate 8 on the horizontal plane is perpendicular to the projection of the moving direction of the material package on the second inclined plate 12 on the horizontal plane. The projection of a straight line extending along the moving direction of the material package on the first inclined plate 8 on the horizontal plane is a first projection line, and the projection of a straight line extending along the moving direction of the material package on the second inclined plate 12 on the horizontal plane is a second projection line. The first projection line and the second projection line are perpendicular to each other. In this way, the material package is turned on the feeding channel.

[0219] In the above embodiment, the projection of the straight line extending along the moving direction of the material bag on the third inclined plate 13 on the horizontal plane is the third projection line, and the third projection line is parallel to or coincides with the second projection line.

[0220] Furthermore, shaping baffles 9 are provided on both sides of the first inclined plate 8 and the third inclined plate 13. The material bag has four sides, of which two opposite sides are the first side and the second side, and the other two opposite sides are the third side and the fourth side. When the material bag falls onto the first inclined plate 8, the first side and the second side of the material bag are distributed front and back along the sliding direction, and the shaping baffles 9 on both sides of the first inclined plate 8 regularize the third side and the fourth side of the material bag. When the material bag falls from the first inclined plate 8 to the second inclined plate 12, its third side and the fourth side are distributed front and back along the sliding direction, and then when the material bag slides from the second inclined plate 12 to the third inclined plate 13, the shaping baffles 9 on both sides of the third inclined plate 13 regularize the first side and the second side of the material bag, and the four sides of the material bag are regularized in turn.

[0221] In order to facilitate the adjustment of the sliding speed of the material package to adjust the loading speed, in a specific embodiment, the first inclined plate 8 can rotate relative to the main support frame to adjust the inclination angle of the first inclined plate 8. The first inclined plate 8 is hinged to the main support frame, and the first inclined plate 8 is driven to rotate by the tilting drive member to adjust the angle between the first inclined plate 8 and the vertical plane. The tilting drive member can be a motor, and the first inclined plate 8 is fixedly connected to the rotating shaft. The motor drives the rotating shaft to rotate, and then drives the first inclined plate 8 to rotate. Alternatively, the tilting drive member can be a plurality of cylinders, and the top ends of the plurality of cylinders are hinged to the bottom of the first inclined plate 8. The plurality of cylinders are respectively located on both sides of the rotating shaft, a part of the cylinders are extended and the rest of the cylinders are shortened, so that the side close to the shortened cylinder is rotated downward, and the side close to the extended cylinder is rotated upward at the same time, so as to adjust the inclination angle of the first inclined plate 8.

[0222] In addition, the second inclined plate 12 can rotate relative to the main support frame to adjust the inclination angle of the second inclined plate 12. The second inclined plate 12 is hinged to the main support frame, and the second inclined plate 12 is driven to rotate by the tilting driving member to adjust the angle between the second inclined plate 12 and the vertical plane. The tilting driving member can be a motor, and the second inclined plate 12 is fixedly connected to the rotating shaft. The motor drives the rotating shaft to rotate, and then drives the second inclined plate 12 to rotate. Alternatively, the tilting driving member can be a plurality of cylinders, and the top ends of the plurality of cylinders are hinged to the bottom of the second inclined plate 12. The plurality of cylinders are respectively located on both sides of the rotating shaft, and a part of the cylinders are extended and the rest of the cylinders are shortened, so that the side close to the shortened cylinder is rotated downward, and the side close to the extended cylinder is rotated upward at the same time, so as to adjust the inclination angle of the second inclined plate 12.

[0223] The third inclined plate 13 can rotate relative to the main support frame to adjust the inclination angle of the third inclined plate 13. The third inclined plate 13 is hinged to the main support frame, and the third inclined plate 13 is driven to rotate by the tilting driving member to adjust the angle between the third inclined plate 13 and the vertical plane. The tilting driving member can be a motor, and the third inclined plate 13 is fixedly connected to the rotating shaft. The motor drives the rotating shaft to rotate, and then drives the third inclined plate 13 to rotate. Alternatively, the tilting driving member can be a plurality of cylinders, and the top ends of the plurality of cylinders are hinged to the bottom of the third inclined plate 13. The plurality of cylinders are respectively located on both sides of the rotating shaft, and a part of the cylinders are extended and the rest of the cylinders are shortened, so that the side close to the shortened cylinder is rotated downward, and the side close to the extended cylinder is rotated upward at the same time, so as to adjust the inclination angle of the third inclined plate 13.

[0224] In order to further regularize the material bag, the feeding mechanism further includes a transmission member 14 disposed downstream of the third inclined plate 13 and shaping baffles 9 disposed on both sides of the transmission member 14. After the material bag slides out from the third inclined plate 13, it falls onto the transmission member 14, and the shaping baffles 9 on both sides of the transmission member 14 regularize the side of the material bag again.

[0225] The transmission member 14 can be arranged horizontally or tilted, and the transmission member 14 can be a plate-shaped or roller transmission member, which is not limited here.

[0226] In order to accommodate material packages of various sizes, at least one shaping baffle 9 is a movable shaping baffle 101, and a shaping channel is formed between the two opposite shaping baffles 9. The movable shaping baffle 101 can move along the width direction of the shaping channel to adjust the distance between the two opposite shaping baffles 9.

[0227] In order to simplify the structure, the position of the shaping baffle 9 on one side of the shaping channel in the width direction of the shaping channel can be selected to be adjustable. In order to increase the adjustment range, the position of the shaping baffles 9 on both sides of the shaping channel in the width direction of the transmission member 14 can be selected to be adjustable. Specifically, one or two of the shaping baffles 9 on both sides of the first inclined plate 8 are movable shaping baffles 101. One or two of the shaping baffles 9 on both sides of the third inclined plate 13 are movable shaping baffles 101. One or two of the shaping baffles 9 on both sides of the transmission member 14 are movable shaping baffles 101.

[0228] The position of the movable shaping baffle 101 in the width direction of the shaping channel is adjustable in a variety of ways, for example, the movable shaping baffle 101 is detachably fixedly connected, a plurality of mounting positions capable of fixing the movable shaping baffle 101 are provided, and any two mounting positions are sequentially distributed along the width direction of the shaping channel; or, the movable shaping baffle 101 is fixed by a connecting component, and the length of the connecting component is retractable in the width direction of the shaping channel. The specific structure is selected and designed according to actual needs, and this embodiment does not limit this.

[0229] In the above embodiment, it also includes an adjusting component 102 for adjusting the position of the movable shaping baffle 101, one end of the adjusting component 102 is detachably fixedly connected to the movable shaping baffle 101 and the relative angle between the adjusting component 102 and the movable shaping baffle 101 is adjustable, or the adjusting component 102 and the movable shaping baffle 101 are hinged; the other end of the adjusting component 102 is detachably fixedly connected to the mounting seat, the position of the mounting seat on the adjusting component 102 is adjustable along the length direction of the adjusting component 102, the relative angle between the adjusting component 102 and the mounting seat is adjustable, and the position of the adjusting component 102 on the mounting seat is adjustable along the vertical direction.

[0230] It can be understood that the side of the movable shaping baffle 101 close to the material bag sliding channel is the inner side of the movable shaping baffle 101, the side of the movable shaping baffle 101 away from the material bag sliding channel is the outer side of the movable shaping baffle 101, and the adjustment component 102 extends to the outer side of the movable shaping baffle 101.

[0231] There are many ways of the above-mentioned detachable fixed connection, such as connection through a threaded connector or connection through a snap-fit ​​structure, etc., which are not limited in this embodiment.

[0232] Specifically, when the width of the shaping channel needs to be adjusted, that is, when the position of the movable shaping baffle 101 in the width direction of the shaping channel needs to be adjusted, the fixed connection between the adjusting component 102 and the mounting seat is released, and then the adjusting component 102 is moved along the length direction of the adjusting component 102, and the movable shaping baffle 101 moves with the adjusting component 102. During the movement, the position of the movable shaping baffle 101 in the width direction of the shaping channel changes. When the movable shaping baffle 101 moves to the desired position, stop moving the adjusting component 102, and detachably fix the adjusting component 102 and the mounting seat.

[0233] The angle of the movable shaping baffle 101 can also be adjusted, that is, the angle between the movable shaping baffle 101 and the vertical plane can also be adjusted. When the angle of the movable shaping baffle 101 needs to be adjusted, if one end of the adjusting component 102 is detachably fixedly connected to the movable shaping baffle 101 and the relative angle between the adjusting component 102 and the movable shaping baffle 101 is adjustable, the fixed connection between the adjusting component 102 and the mounting seat, and the fixed connection between the adjusting component 102 and the movable shaping baffle 101 are released, and then the movable shaping baffle 101 is rotated to adjust the relative angle between the movable shaping baffle 101 and the adjusting component 102, and the relative angle between the adjusting component 102 and the mounting seat, thereby changing the relative angle between the movable shaping baffle 101, and when adjusted to the desired angle, the adjusting component 102 and the mounting seat, and the adjusting component 102 and the movable shaping baffle 101 are detachably fixedly connected; if the adjusting component 102 and the movable shaping baffle 101 are hinged, the adjusting component 102 is released. The movable shaping baffle 101 is fixedly connected to the mounting seat, and then the relative angle between the movable shaping baffle 101 and the adjusting component 102, and the relative angle between the adjusting component 102 and the mounting seat are adjusted, thereby changing the angle of the shaping baffle. When adjusted to the desired angle, the adjusting component 102 and the mounting seat are detachably fixedly connected.

[0234] The height of the movable shaping baffle 101 is adjustable. When the position of the movable shaping baffle 101 in the vertical direction needs to be adjusted, the fixed connection between the adjusting component 102 and the mounting seat is released, and then the adjusting component 102 is moved in the vertical direction. The movable shaping baffle 101 moves with the adjusting component 102. During the movement, the position of the movable shaping baffle 101 in the vertical direction changes. When the movable shaping baffle 101 moves to the desired position, stop moving the adjusting component 102, and detachably fix the adjusting component 102 and the mounting seat.

[0235] In order to facilitate adjustment, the adjustment component 102 is an adjustment rod, which passes through the mounting seat, and the adjustment rod and the movable shaping baffle 101 are detachably fixedly connected through a threaded connector.

[0236] Specifically, the cross section of the adjusting rod may be circular, square, or elliptical, etc. For ease of adjustment, it is preferred that the cross section of the adjusting rod is circular.

[0237] In order to improve stability, the movable shaping baffle 101 is provided with at least two adjusting mechanisms distributed in sequence along the length direction of the sliding channel. Of course, the movable shaping baffle 101 can also be provided with only one adjusting mechanism.

[0238] In order to simplify the structure and facilitate adjustment, the above-mentioned mounting seat includes: a mounting seat body 105, and a mounting column 103 fixed on the mounting seat body 105; wherein the other end of the adjustment component 102 is detachably fixedly connected to the mounting column 103, and the position of the adjustment component 102 on the mounting column 103 is adjustable in the vertical direction.

[0239] Specifically, the mounting posts 103 correspond to the adjustment components 102 one by one, or at least one mounting post 103 is provided with two or more adjustment components 102 . In this case, the adjustment components 102 on the mounting posts 103 are distributed in sequence along the height direction of the mounting posts 103 .

[0240] The cross section of the mounting post 103 may be circular, square, or oval, etc. For ease of adjustment, the cross section of the mounting post 103 is preferably circular.

[0241] Preferably, the above-mentioned adjusting component 102 is an adjusting rod, and the mounting column 103 and the adjusting rod are detachably fixedly connected via a connecting block 104, wherein the connecting block 104 has a first through hole for the mounting column 103 to pass through and a second through hole for the adjusting rod to pass through, the mounting column 103 is fixed in the first through hole via a threaded connector, and the adjusting rod is fixed in the second through hole via a threaded connector.

[0242] For ease of setting, the movable shaping baffle 101 includes a main body 1011 and a guide sub-plate 1012 arranged on the feeding side of the movable shaping baffle 101 , and the guide sub-plate 1012 is arranged to be inclined relative to the main body 1011 .

[0243] The material bag moving system disclosed in this solution includes a pick-up and placement device 16 , a rotating device 17 , a first lifting device 18 and a horizontal driving device 19 .

[0244] The pick-and-place device 16 is used to pick up and stack material bags, and to fix the material bags during their movement.

[0245] The rotating device 17 is connected to the picking and placing device 16, and is used to drive the picking and placing device 16 to rotate so as to change the stacking direction of the material packages in the horizontal direction, realize the horizontal or vertical placement of the material packages, change the arrangement direction of the material packages to adapt to the carrying space of the truck, improve the utilization rate of the truck loading space, and at the same time, by changing the arrangement direction of the material packages, achieve close stacking between the material packages, and improve the stability of the stacking of the material packages.

[0246] The first lifting device 18 is connected to the rotating device 17. The first lifting device 18 can drive the rotating device 17 to move up and down in the vertical direction, and then the rotating device 17 drives the picking and placing device 16 to move up and down, so that the picking and placing device 16 can adapt to the stacking height of the material packages and realize the stacking of material packages of different heights.

[0247] The horizontal driving device 19 is installed on the main support frame. The horizontal driving device 19 is connected to the first lifting device 18. The horizontal driving device 19 drives the first lifting device 18 to move in the horizontal direction, changes the position of the first lifting device 18 in the horizontal direction, and then the first lifting device 18 drives the rotating device 17 to move, and the rotating device 17 drives the picking and placing device 16 to move, finally realizing the position adjustment of the picking and placing device 16 in the horizontal direction.

[0248] The material bag moving system disclosed in this scheme includes a pick-up and placement device 16, a rotating device 17, a first lifting device 18 and a horizontal driving device 19. The rotating device 17 is used to change the stacking direction of the material bags, the first lifting device 18 is used to adjust the stacking height of the material bags, and the horizontal driving device 19 is used to change the stacking position of the material bags in the horizontal direction. The rotating device 17, the first lifting device 18 and the horizontal driving device 19 cooperate to achieve flexible stacking of the material bags. Through the flexible stacking of the material bags, the utilization rate of the truck carrying space is improved. At the same time, according to the stacking conditions of the material bags at different positions, the arrangement direction of the material bags is flexibly changed to improve the stability of the stacking of the material bags.

[0249] In a specific embodiment of the present solution, the first lifting device 18 includes a lifting rod 181 , a first guide assembly 182 , a base 183 and a first driving assembly 184 .

[0250] The lower end of the lifting rod 181 is connected to the rotating device 17, driving the rotating device 17 to move up and down;

[0251] The first guide assembly 182 is used to guide the up and down movement of the lifting rod 181, thereby improving the stability of the up and down movement of the lifting rod 181;

[0252] The base 183 is used to install the first guide assembly 182. In order to realize the lifting and lowering of the lifting rod 181, a through hole for the lifting rod 181 to pass through is opened on the base 183;

[0253] The first driving assembly 184 provides power for the lifting movement of the lifting rod 181 , driving the lifting rod 181 to move up and down.

[0254] The first drive assembly 184 is a linear first drive assembly.

[0255] In a specific embodiment of the present scheme, the first driving component 184 is a cylinder, the cylinder body of the cylinder is connected to the base 183, the piston rod of the cylinder is connected to the lifting rod 181, and the lifting and lowering of the lifting rod 181 is achieved by the extension and retraction of the piston rod of the cylinder.

[0256] In another specific embodiment of the present solution, the first driving assembly 184 includes a third chain 1841 , a third sprocket 1842 , a fourth sprocket 1843 and a fifth sprocket 1844 .

[0257] The first end of the third chain 1841 is connected to the upper end of the lifting rod 181, the second end of the third chain 1841 is connected to the lower end of the lifting rod 181, the third sprocket 1842 and the fourth sprocket 1843 are installed on the upper surface of the base 183 through the first mounting plate, and the fifth sprocket 1844 is installed on the lower surface of the base 183. Specifically, the third chain 1841 extends downward from the upper end of the lifting rod 181 to the lower end of the lifting rod 181, passing through the third sprocket 1842, the fourth sprocket 1843 and the fifth sprocket 1844 in sequence, and the third chain 1841 is pressed against the lifting rod 181 through the third sprocket 1842 and the fifth sprocket 1844.

[0258] Specifically, the motor drives the fourth sprocket 1843 to rotate, and the fourth sprocket 1843 drives the third chain 1841 to pull the lifting rod 181 up or down. It should be noted here that the rotation direction of the motor when the lifting rod 181 rises is opposite to the rotation direction of the motor when the lifting rod 181 falls.

[0259] In a specific embodiment of the present scheme, the first guide assembly 182 includes a guide block, which is mounted on the base 183 and has a guide hole that matches the through hole. The shape of the guide hole is the same as that of the lifting rod 181, and the guide hole and the lifting rod 181 have a clearance fit. The guide hole guides the lifting and lowering movement of the lifting rod 181.

[0260] In another specific embodiment of the present solution, the first guide assembly 182 includes a first guide rod 1821 and a first guide wheel 1822 .

[0261] The first guide rod 1821 is mounted on the lifting rod 181 and is located on both sides of the third chain 1841. Preferably, the first guide rod 1821 is connected to the lifting rod 181 by screws, and the length of the first guide rod 1821 is equal to that of the lifting rod 181 or the distance between the two ends of the first guide rod 1821 and the end of the lifting rod 181 is 1-3 cm.

[0262] The first guide wheel 1822 is mounted on the base 183 via a second mounting plate. The first guide wheel 1822 is provided with a groove that matches the first guide rod 1821 .

[0263] When the lifting rod 181 is lifted up and down, the first guide rod 1821 on the lifting rod 181 is slidably matched with the first guide wheel 1822 , and the first guide rod 1821 slides along the first guide wheel 1822 .

[0264] The main support frame includes a bracket 15 for connecting a horizontal drive device 19. The bracket 15 is a rectangular frame, which is horizontally arranged.

[0265] In this solution, the number of the pick-and-place device 16 , the rotating device 17 , the first lifting device 18 and the horizontal driving device 19 are all two, and the driving direction of the horizontal driving device 19 is along the length extension direction of the bracket 15 .

[0266] The material bag moving system disclosed in the present solution can stack two material bags at the same time, which improves the speed of material bag stacking to a certain extent, thereby improving the efficiency of material bag stacking.

[0267] In an embodiment in which the material bag moving system has two horizontal drive devices 19, one of the horizontal drive devices 19 is installed above the bracket 15, and the other horizontal drive device 19 is installed on the upper end surface of the bracket 15. This design can avoid interference with the first lifting device 18 connected to the horizontal drive device 195 during installation.

[0268] The horizontal driving device 19 is a linear driving device.

[0269] In the first specific embodiment of the present scheme, the horizontal driving device 19 is two parallel and symmetrically arranged screw assemblies, the two screw assemblies are respectively installed on the two longer sides of the bracket 15, the nut of the screw assembly is connected to the first lifting device 18, and the first lifting device 18 is driven to move in the horizontal direction through the rotation of the screw.

[0270] In the second specific embodiment of the present scheme, the horizontal driving device 19 is two cylinders arranged in parallel and symmetrically, and the two cylinders are respectively installed on the two longer sides of the bracket 15, and the first lifting device 18 is moved in the horizontal direction by the extension and contraction of the piston rod of the cylinder. The horizontal driving device 19 can also be a worm gear mechanism, which is not limited here.

[0271] In the third specific embodiment of the present scheme, the horizontal driving device 19 includes a first synchronous belt assembly 191 and a second synchronous belt assembly 192 which are arranged in parallel and symmetrically. The first synchronous belt assembly 191 and the second synchronous belt assembly 192 are respectively installed on the two longer sides of the bracket 15.

[0272] The first synchronous belt assembly 191 includes a first synchronous belt pulley 1911, a second synchronous belt pulley 1912 and a first synchronous belt 1913.

[0273] The second synchronous belt assembly 192 includes a third synchronous belt pulley 1921, a fourth synchronous belt pulley 1922 and a second synchronous belt 1923.

[0274] The first synchronous pulley 1911, the second synchronous pulley 1912, the third synchronous pulley 1921 and the fourth synchronous pulley 1922 are connected to the bracket 15, and the first synchronous belt 1913 and the second synchronous belt 1923 are connected to the base 183 near the side of the bracket 15;

[0275] The first synchronous pulley 1911 corresponds to the third synchronous pulley 1921 , and the second synchronous pulley 1912 corresponds to the fourth synchronous pulley 1922 . The second synchronous pulley 1912 and the fourth synchronous pulley 1922 are connected via a connecting shaft, and the connecting shaft is connected to the second motor.

[0276] The second synchronous pulley 1912 and the fourth synchronous pulley 1922 are driven to rotate by the same motor, so that the base 183 connected to the first synchronous pulley 1911 and the second synchronous pulley 1912 can move.

[0277] In a specific embodiment of the present solution, the rotating device 17 is a servo motor or a cylinder.

[0278] The pick-and-place device 16 disclosed in the present solution may be a clamp, a flap or a hopper.

[0279] In the embodiment where the picking and placing device 16 is a hopper, the hopper includes a top wall 161 , a U-shaped side wall 162 and a bottom wall 163 .

[0280] Wherein, the top wall 161 is connected to the rotating device 17;

[0281] The opening of the U-shaped side wall 162 is used for the material bag to enter the hopper;

[0282] The bottom wall 163 includes a first opening and closing plate 1631 and a second opening and closing plate 1632. The first end of the first opening and closing plate 1631 is hinged to the U-shaped side wall 162, and the first end of the second opening and closing plate 1632 is hinged to the U-shaped side wall 162. The second end of the first opening and closing plate 1631 and the second end of the second opening and closing plate 1632 can open and close relative to each other. The first opening and closing plate 1631 and the second opening and closing plate 1632 are opened and closed by an opening and closing assembly 1633. The opening and closing assembly 1633 is arranged on the side wall of the U-shaped side wall 162 opposite to the opening.

[0283] The first opening and closing plate 1631 and the second opening and closing plate 1632 are opened, and the material bag in the hopper falls down. The first opening and closing plate 1631 and the second opening and closing plate 1632 are closed, and the bottom wall 163 supports the material bag to prevent the material bag from falling down.

[0284] In a specific embodiment of the present solution, the opening and closing assembly 1633 is two cylinders, the cylinder body of the first cylinder is connected to the side wall of the U-shaped side wall 162 opposite to the opening, the piston rod of the first cylinder is hinged to the second end of the first opening and closing plate 1631, the cylinder body of the second cylinder is connected to the side wall of the U-shaped side wall 162 opposite to the opening, and the piston rod of the second cylinder is hinged to the second end of the second opening and closing plate 1632. The piston rods of the first cylinder and the second cylinder extend to push the first opening and closing plate 1631 and the second opening and closing plate 1632 to open, and the piston rods of the first cylinder and the second cylinder retract to pull the first opening and closing plate 1631 and the second opening and closing plate 1632 to close.

[0285] In another specific embodiment of the present solution, the opening and closing assembly 1633 includes a first rotating shaft 16331 , a second rotating shaft 16332 , a first cam 16333 , a second cam 16334 , a first connecting rod 16335 and a second connecting rod 16336 .

[0286] Wherein, the first rotating shaft 16331 is connected to the motor;

[0287] The second rotating shaft 16332 is connected to the fourth motor 205;

[0288] The shaft hole of the first cam 16333 is connected to the first rotating shaft 16331;

[0289] The shaft hole of the second cam 16334 is connected to the second rotating shaft 16332;

[0290] The first end of the first connecting rod 16335 is connected to the first cam 16333, and the second end of the first connecting rod 16335 is hinged to the second end of the first opening and closing plate 1631;

[0291] The first end of the second connecting rod 16336 is connected to the second cam 16334 , and the second end of the second connecting rod 16336 is hinged to the second end of the second opening and closing plate 1632 .

[0292] The motor drives the first rotating shaft 16331 to rotate, and the first rotating shaft 16331 drives the first cam 16333 to rotate, and then the first cam 16333 drives the first connecting rod 16335 to move downward or upward, so as to realize the opening and closing of the first opening and closing plate 1631;

[0293] The fourth motor 205 drives the second rotating shaft 16332 to rotate, and the second rotating shaft 16332 drives the second cam 16334 to rotate, and then the second cam 16334 drives the second connecting rod 16336 to move downward or upward, so as to realize the opening and closing of the second opening and closing plate 1632.

[0294] Preferably, the fourth motor 205 , which is two motors connected to the first rotating shaft 16331 and the second rotating shaft 16332 , is driven synchronously, so as to eventually realize the synchronous opening and closing of the first opening and closing plate 1631 and the second opening and closing plate 1632 .

[0295] The material bag moving system disclosed in the present solution further includes a second lifting device 20, which is used to drive the bracket 15 to move up and down to further adjust the height of the material bag.

[0296] In a specific embodiment of the present solution, the second lifting device 20 includes a first fixed bracket 201, an assembly bracket 202, a support bracket 203 and a second driving assembly.

[0297] The first fixing bracket can be installed on a wall, and during operation, the position of the first fixing bracket remains unchanged.

[0298] The assembly frame 202 is connected to the first fixing frame and is used to install the second driving assembly. The supporting frame 203 can move up and down on the assembly frame 202 .

[0299] The upper end of the support frame 203 is covered with a first fixing frame and fixedly connected to the first fixing frame. The lower end of the support frame 203 is connected to the bracket 15. The support frame 203 includes a top rectangular frame and a support rod. The upper end of the support rod is connected to the four corners of the top rectangular frame, and the lower end of the support rod is connected to the bracket 15. The assembly frame 202 has the same shape as the top rectangular frame. The middle part of the support rod is connected to the assembly frame 202 through a second guide assembly.

[0300] The second driving assembly includes a fourth chain 204, a fourth motor 205, a first connecting shaft 206, a seventh sprocket, a second connecting shaft 207 and a tenth sprocket.

[0301] One end of the fourth chain 204 is fixedly connected to the upper end of the support rod, and the other end of the fourth chain 204 is fixedly connected to the lower end of the support rod;

[0302] The fourth motor 205 is mounted on the assembly frame 202 , and the output shaft of the fourth motor 205 is provided with a first gear and a fifth sprocket 1844 ;

[0303] The first connecting shaft 206 is installed on the assembly frame 202 and is arranged along the first longer side of the assembly frame 202. The first connecting shaft 206 is provided with a second gear, the second gear meshes with the first gear, and a sixth sprocket is provided at the end of the first connecting shaft 206.

[0304] The seventh sprocket is mounted on the assembly frame 202 and can cooperate with the fourth chain 204. The seventh sprocket is connected to the sixth sprocket through the fifth chain;

[0305] The second connecting shaft 207 is installed on the assembly frame 202 and is arranged along the second longer side of the assembly frame 202. The second connecting shaft 207 is provided with an eighth sprocket, which is connected to the fifth sprocket 1844 through the fourth chain 204. The end of the second connecting shaft 207 is provided with a ninth sprocket;

[0306] The tenth sprocket is mounted on the assembly frame 202 and can cooperate with the fourth chain 204. The tenth sprocket is connected to the ninth sprocket through the sixth chain.

[0307] The output shaft of the fourth motor 205 drives the first gear and the fifth sprocket 1844 to rotate. The first gear meshes with the second gear of the first connecting shaft 206 to drive the first connecting shaft 206 to rotate. The sixth sprocket at the end of the first connecting shaft 206 drives the seventh sprocket connected to the seventh sprocket through the fifth chain to rotate.

[0308] The fifth sprocket 1844 cooperates with the eighth sprocket to drive the second connecting shaft 207 to rotate, and the ninth sprocket at the end of the second connecting shaft 207 drives the tenth sprocket connected to the ninth sprocket through the sixth chain to rotate.

[0309] The seventh sprocket cooperates with the fourth chain 204 , and the tenth sprocket cooperates with the fourth chain 204 , and finally realizes the up and down movement of the support frame 203 , and the support frame 203 drives the bracket 15 to move up and down.

[0310] The second guide assembly is used to improve the stability of the support frame 203 when it is lifted up and down.

[0311] The second guide assembly is installed on the four corners of the assembly frame 202 , and the second guide assembly includes a second guide wheel 208 , a second guide rod 209 and a third guide wheel 2010 .

[0312] The second guide wheel 208 is mounted on the shorter side of the assembly frame 202 and can slide along the support rod;

[0313] A second guide rod 209 is arranged along the length direction of the support rod and is arranged on a side where the support rod contacts the longer side of the assembly frame 202;

[0314] The third guide wheel 2010 is installed on the longer side of the assembly frame 202 , and the third guide wheel 2010 can slide along the second guide rod 209 .

[0315] The second guide wheel 208 is perpendicular to the third guide wheel 2010 to guide two adjacent surfaces of the support rod.

[0316] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0317] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A three-dimensional cycle loader, characterized in that: include: A circulating feeding mechanism, the circulating feeding mechanism comprising a vertical support (1), a supporting frame (2) and a chain assembly (3) arranged on the vertical support (1), the supporting frame (2) being used for horizontally supporting a material bag, the number of the supporting frames (2) being multiple, the chain assembly (3) comprising a first chain (31), a first sprocket and a second sprocket (32), the first sprocket and the second sprocket (32) being arranged in a vertical direction and both being rotatably connected to the vertical support (1), the first sprocket being capable of being connected to a first motor, the first chain (31) being mounted on the first sprocket and the second sprocket (32), and the supporting frame (2) being mounted on the first chain (31); A material unloading mechanism (5), the material unloading mechanism (5) being used to remove the material bag from the supporting frame (2); A feeding mechanism, wherein the feeding side of the feeding mechanism is connected to the discharging side of the unloading mechanism (5); A stacking mechanism, the feeding side of which is connected to the discharging side of the feeding mechanism, and the stacking mechanism is used to stack material packages; A main support frame, on which the unloading mechanism (5), the feeding mechanism and the code packaging mechanism are all arranged; The vertical support (1) comprises: A rectangular frame (11), wherein the longer side of the rectangular frame (11) is perpendicular to the ground; A vertical beam (12), wherein the first sprocket and the second sprocket (32) are respectively mounted on the upper end and the lower end of the vertical beam (12); A cross beam (13) is perpendicular to the vertical beam (12) and connected to the vertical beam (12); the number of the cross beams (13) is multiple and they are arranged along the longer sides; the two ends of the cross beam (13) are respectively connected to the two longer sides; the cross beam (13) among the multiple cross beams (13) close to the first sprocket is provided with a first connecting plate parallel to the cross beam (13); the two ends of the first connecting plate are respectively connected to the two longer sides; and the first motor is mounted on the first connecting plate; The support frame (2) is connected to the chain assembly via a guide mechanism (4), and the guide mechanism (4) comprises: A first vertical guide rail (41) is arranged on a side wall of the vertical beam opposite to the longer side; The annular guide rail (42) has the same shape as the first chain (31), and comprises a second vertical guide rail, a first arc-shaped guide rail and a second arc-shaped guide rail. The number of the second vertical guide rails is two and they are respectively arranged on the longer sides, and the second vertical guide rails are arranged opposite to the first vertical guide rail (41). The opening of the first arc-shaped guide rail faces the vertical beam, and the two ends of the first arc-shaped guide rail are respectively connected to the upper ends of the two second vertical guide rails. The opening of the second arc-shaped guide rail faces the vertical beam, and the two ends of the second arc-shaped guide rail are respectively connected to the lower ends of the two second vertical guide rails; A first sliding assembly (43) is mounted on the first chain (31), the first sliding assembly (43) is connected to the support frame (2), and the first sliding assembly (43) can slide along the first vertical guide rail (41) and the annular guide rail (42); The first sliding assembly (43) comprises: A first slide plate (431), wherein a first connecting shaft (206) is disposed on the first slide plate (431), and a first pulley and a second pulley are disposed at both ends of the first connecting shaft (206), respectively, wherein the first pulley can slide along the first vertical guide rail (41), and the second pulley can slide along the annular guide rail (42), and the first slide plate (431) is connected to the bracket (2) via a connecting rod; A second slide plate (432) is parallel to the first slide plate (431). The second slide plate (432) is connected to the first slide plate (431) via a second connecting plate. A second connecting shaft (207) is provided on the second slide plate (432). A third pulley and a fourth pulley are provided at both ends of the second connecting shaft (207). The third pulley can slide along the outer wall of the first vertical guide rail (41), and the fourth pulley can slide along the outer wall of the annular guide rail (42); The guide mechanism (4) further comprises a second sliding assembly (44) mounted on the second sliding plate (432). The second sliding assembly (44) comprises: A third connecting plate (441) is parallel to the second connecting shaft (207), and a first end of the third connecting plate (441) is connected to the second sliding plate (432); A first roller (442) connected to the second end of the third connecting plate (441), and the first roller can roll along the vertical beam; a fourth connecting plate (443) which is perpendicular to the third connecting plate (441), wherein a middle portion of the fourth connecting plate (443) is connected to a first end of the third connecting plate (441); A second roller (444), the number of the second rollers (444) is two, the two second rollers (444) are respectively connected to the two ends of the fourth connecting plate (443) and are respectively arranged on both sides of the fourth connecting plate (443), and the second rollers (444) are capable of rolling along the longer side; The first slide plate (431) and the second slide plate (432) are both rectangular slide plates. The first connecting shaft (206) is disposed at both ends of the first sliding plate (431), and the first pulley and the second pulley are disposed at both ends of the two first connecting shafts (206), respectively. The second connecting shaft (207) is disposed at both ends of the second sliding plate (432), and the third pulley and the fourth pulley are disposed at both ends of the two second connecting shafts (207), respectively; The support frame (2) comprises: A support rod (21), wherein the support rod (21) is a horizontal support rod, the support rod (21) is connected to the first chain (31) via the connecting rod, and the connecting rod is perpendicular to the support rod (21); A support rod (22), wherein the support rod (22) is a horizontal support rod, the support rod (22) is perpendicular to the support rod (21), one end of the support rod (22) is connected to the support rod (21), and the other end of the support rod (22) is a free end. There are multiple support rods (22) and they are evenly distributed along the length direction of the support rod (21), and adjacent support rods (22) are parallel to each other; The unloading mechanism (5) comprises: A fixing seat (51) connected to the longer side; The mounting frame (52) comprises a first fixing plate and a second fixing plate, wherein the first fixing plate is connected to the fixing seat (51) and is perpendicular to the plane where the rectangular frame (11) is located, and the second fixing plate is perpendicular to the first fixing plate and is parallel to the plane where the rectangular frame (11) is located; a conveying roller (53) capable of being inserted into the gap between adjacent supporting rods (22); the conveying roller (53) is in plurality; the conveying roller (53) is connected to the second fixed plate via a rotating shaft; a gear is provided on the rotating shaft; the gears of adjacent conveying rollers (53) are meshed with each other; a sprocket is provided on the conveying roller (53) close to the first fixed plate; The feeding mechanism comprises: A material dividing plate (6) is arranged on the main support frame, the material dividing plate (6) has a plurality of material discharging sides along the circumferential direction, and the material dividing plate (6) can be rotated relative to the main support frame so that one of the material discharging sides is rotated downward until the material dividing plate (6) is tilted; A plurality of feeding channels, each of which is used to receive material packages sliding down from a plurality of discharge sides of the material distribution plate (6), the feeding channels comprising a first inclined plate (8), a second inclined plate (12) and a third inclined plate (13) arranged in sequence along the transmission direction of the material packages, the material packages sliding down from the discharge side of the material distribution plate (6) directly fall onto the first inclined plate (8), and shaping baffles (9) are provided on both sides of at least two of the first inclined plate (8), the second inclined plate (12) and the third inclined plate (13); The dividing plate (6) has a first discharge side and a second discharge side opposite to each other, and the dividing plate (6) rotates relative to the main support frame so that the dividing plate (6) tilts toward the first discharge side or tilts toward the second discharge side; The code package mechanism comprises: A pick-and-place device (16) for picking up and placing a material bag; A rotating device (17), connected to the pick-and-place device (16), and used to drive the pick-and-place device (16) to rotate, thereby changing the stacking direction of the material packages in the horizontal direction; A first lifting device (18), connected to the rotating device (17), and used for driving the rotating device (17) to lift and lower; A horizontal driving device (19), installed on the main support frame and connected to the first lifting device (18), and used for changing the position of the first lifting device (18) in the horizontal direction; The taking and placing device (16) is a hopper, and the hopper comprises: A top wall (161) connected to the rotating device (17); A U-shaped side wall (162), wherein an opening of the U-shaped side wall (162) is used for allowing a material bag to enter the hopper; The bottom wall (163) comprises a first opening and closing plate (1631) and a second opening and closing plate (1632), wherein the first end of the first opening and closing plate (1631) is hinged to the U-shaped side wall (162), the first end of the second opening and closing plate (1632) is hinged to the U-shaped side wall (162), the second end of the first opening and closing plate (1631) and the second end of the second opening and closing plate (1632) can be opened and closed relative to each other, the first opening and closing plate (1631) and the second opening and closing plate (1632) are opened and closed by an opening and closing assembly (1633), and the opening and closing assembly (1633) is arranged on the side wall of the U-shaped side wall (162) opposite to the opening; The opening and closing assembly (1633) comprises: First rotating shaft (16331); Second rotating shaft (16332); A first cam (16333), connected to the first rotating shaft (16331); A second cam (16334) connected to the second rotating shaft (16332); A first connecting rod (16335), wherein a first end of the first connecting rod (16335) is connected to the first cam (16333), and a second end of the first connecting rod (16335) is hinged to a second end of the first opening and closing plate; A second connecting rod (16336), wherein the first end of the second connecting rod (16336) is connected to the second cam (16334), and the second end of the second connecting rod (16336) is hinged to the second end of the second opening and closing plate (1632).

2. The three-dimensional cycle loader according to claim 1, characterized in that: The vertical support (1) further comprises a limiting assembly (14) which is parallel to the plane where the rectangular frame (11) is located. The limiting assembly (14) comprises a first limiting plate (141) and a second limiting plate (412); the first limiting plate (141) is of the same shape as the rectangular frame (11) and is connected to the inner wall of the rectangular frame (11); a hole of the same shape as the first chain (31) is provided on the first limiting plate (141); the second limiting plate (412) is of the same shape as the first chain (31); the size of the second limiting plate (412) is smaller than the size of the hole; and a slideway for the connecting rod to slide is formed between the second limiting plate (412) and the first limiting plate (141).

3. The three-dimensional cycle loader according to claim 1, characterized in that: The support rod (21) is a rectangular support rod, and an insertion hole is provided in the length direction of the support rod (21), and the support rod (22) is inserted into the insertion hole; The support rod is a rectangular support rod, and the support rod (22) is a solid support rod.

4. The three-dimensional cycle loader according to claim 1, characterized in that: The material dividing plate (6) is hinged to the main support frame, and the feeding mechanism also includes a driving member for driving the material dividing plate (6) to rotate.

5. The three-dimensional cycle loader according to claim 4, characterized in that: The material distribution plate (6) is fixedly connected to the hinge shaft, and the driving member is a material distribution motor (7) that drives the hinge shaft to rotate; or, The driving components are a plurality of material distribution cylinders, the top ends of the plurality of material distribution cylinders are hinged to the bottom of the material distribution plate (6), and the plurality of material distribution cylinders are respectively located on both sides of the hinge shaft.

6. The three-dimensional cycle loader according to claim 1, characterized in that: The feed side of the dividing plate (6) is adjacent to both the first discharge side and the second discharge side, and a vertical plate (11) is provided at the edge of the dividing plate (6) opposite to the feed side.

7. The three-dimensional cycle loader according to claim 1, characterized in that: The projection of the moving direction of the material bag on the first inclined plate (8) on the horizontal plane and the projection of the moving direction of the material bag on the second inclined plate (12) on the horizontal plane are perpendicular to each other; The shaping baffles (9) are provided on both sides of the first inclined plate (8) and the third inclined plate (13).

8. The three-dimensional cycle loader according to claim 1, characterized in that: The first inclined plate (8) is capable of rotating relative to the main support frame to adjust the inclination angle of the first inclined plate (8); The second inclined plate (12) is capable of rotating relative to the main support frame to adjust the inclination angle of the second inclined plate (12); The third inclined plate (13) can rotate relative to the main support frame to adjust the inclination angle of the third inclined plate (13).

9. The three-dimensional cycle loader according to claim 8, characterized in that: It also includes a transmission member (14) arranged downstream of the third inclined plate (13) and shaping baffles (9) arranged on both sides of the transmission member (14); At least one of the shaping baffles (9) is a movable shaping baffle (101), and the movable shaping baffle (101) is capable of moving along the width direction of the transmission member (14).

10. The three-dimensional cycle loader according to claim 1, characterized in that: The first lifting device (18) comprises: A lifting rod (181), the lower end of which is connected to the rotating device (17); A first guide assembly (182) for guiding the lifting and lowering of the lifting rod (181); A base (183), the first guide assembly (182) being mounted on the base (183), and a through hole for the lifting rod (181) to pass through being formed on the base (183); A first driving assembly (184) is connected to the upper end of the lifting rod (181) and is used to drive the lifting rod (181) to move up and down in the through hole.

11. The three-dimensional circulation loader according to claim 10, characterized in that: The first drive assembly (184) comprises: a third chain (1841), wherein a first end of the third chain (1841) is fixedly connected to an upper end of the lifting rod (181), and a second end of the third chain (1841) is fixedly connected to a lower end of the lifting rod (181); a third sprocket (1842), the third sprocket (1842) being mounted on the upper surface of the base (183) via a first mounting plate and being used for pressing the third chain (1841) onto the lifting rod (181); a fourth sprocket (1843), the fourth sprocket (1843) being mounted on the base (183) via the first mounting plate, the fourth sprocket (1843) being matched with the third chain (1841), and the fourth sprocket (1843) being connected to the third motor; A fifth sprocket (1844), the fifth sprocket (1844) is mounted on the lower surface of the base (183) and is used to press the third chain (1841) onto the lifting rod (181).

12. The three-dimensional circulation loader according to claim 11, characterized in that: The first guide assembly (182) comprises: A first guide rod (1821) mounted on the lifting rod (181) and located on both sides of the third chain (1841); The first guide wheel (1822) is mounted on the base (183) via a second mounting plate, and the first guide wheel (1822) corresponds to the first guide rod (1821) in position.

13. The three-dimensional circulation loader according to claim 1, characterized in that: The number of the taking and placing devices (16) is two; The number of the rotating devices (17) is two; The number of the first lifting devices (18) is two; The number of the horizontal driving devices (19) is two, the main support frame comprises a bracket (15) for connecting the horizontal driving devices (19), the bracket (15) is a rectangular frame, the driving direction of the horizontal driving device (19) is the same as the length extension direction of the bracket (15), one of the horizontal driving devices (19) is located on the upper end surface of the bracket (15), and the other horizontal driving device (19) is located on the lower end surface of the bracket (15).

14. The three-dimensional circulation loader according to claim 10, characterized in that: The horizontal driving device (19) comprises a first synchronous belt assembly (191) and a second synchronous belt assembly (192) which are arranged in parallel and symmetrically, wherein the first synchronous belt assembly (191) and the second synchronous belt assembly (192) are respectively arranged on two longer sides of the bracket (15). The first synchronous belt assembly (191) comprises a first synchronous belt pulley (1911), a second synchronous belt pulley (1912) and a first synchronous belt (1913). The second synchronous belt assembly (192) comprises a third synchronous belt pulley (1921), a fourth synchronous belt pulley (1922) and a second synchronous belt (1923). The first synchronous pulley (1911), the second synchronous pulley (1912), the third synchronous pulley (1921) and the fourth synchronous pulley (1922) are connected to the bracket (15), and the first synchronous belt (1913) and the second synchronous belt (1923) are connected to the base (183) at a side close to the bracket (15); The first synchronous belt pulley (1911) corresponds to the third synchronous belt pulley (1921) in position, the second synchronous belt pulley (1912) corresponds to the fourth synchronous belt pulley (1922) in position, the second synchronous belt pulley (1912) and the fourth synchronous belt pulley (1922) are connected via a connecting shaft, and the connecting shaft is connected to the second motor.

15. The three-dimensional cycle loader according to any one of claims 1 to 14, characterized in that: It also includes a second lifting device (20) for driving the main support frame to move up and down. The second lifting device (20) comprises a first fixed bracket (201), an assembly bracket (202), a support bracket (203), a second driving assembly and a second guiding assembly. The first fixing bracket (201) can be installed on a wall. The assembly frame (202) is connected to the first fixing bracket (201) and is used for mounting the second driving assembly. The upper end of the support frame (203) is covered with the first fixed support frame (201), the lower end of the support frame (203) is connected to the support frame (15), the support frame (203) comprises a top rectangular frame and a support rod, the upper end of the support rod is connected to the four corners of the top rectangular frame, the lower end of the support rod is connected to the support frame (15), the assembly frame (202) has the same shape as the top rectangular frame, and the middle part of the support rod is connected to the assembly frame (202) through the second guide assembly, The second drive assembly includes: a fourth chain (204), one end of the fourth chain (204) being fixedly connected to the upper end of the support rod, and the other end of the fourth chain (204) being fixedly connected to the lower end of the support rod; A fourth motor (205) is mounted on the assembly frame (202), and a first gear and a fifth sprocket are arranged on the output shaft of the fourth motor (205); A first connecting shaft (206) is mounted on the assembly frame (202) and is arranged along a first longer side of the assembly frame (202); a second gear is arranged on the first connecting shaft (206), the second gear is meshed with the first gear, and a sixth sprocket is arranged at the end of the first connecting shaft (206); a seventh sprocket is mounted on the assembly frame (202) and can cooperate with the fourth chain (204); the seventh sprocket is connected to the sixth sprocket via a fifth chain; A second connecting shaft (207) is mounted on the assembly frame (202) and is arranged along a second longer side of the assembly frame (202); an eighth sprocket is arranged on the second connecting shaft (207); the eighth sprocket is connected to the fifth sprocket via a fourth chain (204); and a ninth sprocket is arranged at the end of the second connecting shaft (207); a tenth sprocket, mounted on the assembly frame (202) and capable of cooperating with the fourth chain (204), the tenth sprocket being connected to the ninth sprocket via a sixth chain; The second guide assembly is installed on the four corners of the assembly frame (202), and the second guide assembly includes: A second guide wheel (208) is mounted on a shorter side of the assembly frame (202) and is capable of sliding along the support rod; A second guide rod (209) is arranged along the length direction of the support rod and is arranged on a side of the support rod that contacts the longer side of the assembly frame (202); A third guide wheel (2010) is installed on a longer side of the assembly frame (202), and the third guide wheel (2010) can slide along the second guide rod (209).

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