Universal high-position stacking system all-in-one machine

Abstract

The invention relates to the technical field of material stacking and conveying equipment, in particular to a universal high-position stacking system all-in-one machine which solves the problems that an existing traditional stacking machine is high in energy consumption, low in operation efficiency and the like in the operation process, and particularly, during high-position operation, the energy consumption is low. And energy consumption and equipment loss are further increased because challenges of gravity and stability need to be overcome. A universal high-position stacking system all-in-one machine comprises a stacking rack, a tray lifting mechanism and a material bag positioning and discharging mechanism, a steering mechanism is installed on the rear end face of the stacking rack, a material bag leveling mechanism is installed at the rear end of the steering mechanism, and the tray lifting mechanism is installed on the inner side of the bottom end of the stacking rack. According to the automatic stacking device, material bags are subjected to flattening, steering and position adjusting and positioning in the conveying and transferring process, automatic stacking operation of the material bags on trays can be effectively achieved, the trays can be output at different heights, the manual labor amount is effectively reduced, and the stacking efficiency and quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of material palletizing and conveying equipment, and in particular to a universal high-position palletizing system integrated machine. Background Art

[0002] In the modern logistics system, the use of automated warehouses is becoming more and more widespread. Among them, palletizers are key material handling equipment, and their efficiency and reliability are directly related to the operational efficiency of the entire warehouse. Palletizers can automatically complete operations such as cargo handling, sorting, and palletizing, thereby significantly reducing manual participation and reducing labor intensity. In the food, chemical and other industries, palletizers can reduce the risk of damage and contamination of products during transportation and improve product hygiene quality.

[0003] Existing traditional palletizers have problems such as high energy consumption and low operating efficiency during operation. Especially when performing high-position operations, the energy consumption and equipment loss are further increased due to the need to overcome the challenges of gravity and stability. Therefore, it does not meet existing needs. In this regard, we propose a universal high-position palletizing system all-in-one machine. Summary of the invention

[0004] The purpose of the present invention is to provide a universal high-position palletizing system integrated machine to solve the problems of high energy consumption and low operating efficiency in the operation of the existing traditional palletizers mentioned in the above background technology, especially when performing high-position operations, the energy consumption and equipment loss are further increased due to the need to overcome the challenges of gravity and stability.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a universal high-position palletizing system integrated machine, comprising a palletizing frame, a pallet lifting mechanism and a bag positioning and unloading mechanism, a steering mechanism is installed on the rear end surface of the palletizing frame, a bag leveling mechanism is installed on the rear end of the steering mechanism, a pallet lifting mechanism is installed on the inner side of the bottom end of the palletizing frame, a horizontal transfer mechanism is installed on the inner side of the upper end of the palletizing frame, a typesetting and positioning mechanism is installed below the horizontal transfer mechanism, a bag positioning and unloading mechanism is installed on one side of the typesetting and positioning mechanism, and three bag arranging mechanisms are installed above the bag positioning and unloading mechanism; The material bag positioning and unloading mechanism includes a unloading mounting seat, the unloading mounting seat is fixedly connected to the palletizer frame, a motor mounting cross seat is fixedly installed on one side of the unloading mounting seat, a ninth transmission motor is fixedly installed on one end of the unloading mounting seat, a tenth transmission motor is fixedly installed on one end of the motor mounting cross seat, the output ends of the ninth transmission motor and the tenth transmission motor are fixedly installed with a third transmission shaft, and both ends of the third transmission shaft are fixedly installed with driving wheels, wherein the outer sides of two of the driving wheels are installed with a rotating belt, the ninth transmission motor and the two rotating belts are connected to the driving wheel through the third transmission shaft, a first slide plate is installed between the two rotating belts, the lower sides of the other two driving wheels are installed with a third horizontal transmission belt, the tenth transmission motor and the third horizontal transmission belt are connected to the driving wheel through the third transmission shaft, a second slide plate is installed between the two third horizontal transmission belts, and the inner sides of both ends of the first slide plate and the second slide plate are fixedly installed with horizontal guide rails, the horizontal guide rails are fixedly connected to the palletizer frame, and the first slide plate and the second slide plate slide in opposite or opposite directions along the axis of the horizontal guide rail.

[0006] Preferably, the material bag leveling mechanism includes a shaping lower conveyor, a shaping upper conveyor is installed above the shaping lower conveyor, and one of the end corners of the shaping lower conveyor and the shaping upper conveyor is fixedly installed with a first transmission motor, and both sides of the shaping lower conveyor and the shaping upper conveyor are connected by a short swing arm and a long swing arm, and the upper and lower ends of the short swing arm and the long swing arm are rotatably connected to the shaping lower conveyor and the shaping upper conveyor by pins, and the inner sides of the shaping lower conveyor and the shaping upper conveyor are provided with conveyor belts, and a double-layer conveyor frame is fixedly installed on the outer side of the middle part of the shaping lower conveyor, and a winding rack is installed in the middle part of the upper end of the double-layer conveyor frame, and a connecting steel cable is wound on the outer side of the winding rack, and a buffer spring seat is installed at one end of the connecting steel cable, and the buffer spring seat is rotatably connected to the upper ends of the two long swing arms by pins, and a worm gear assembly is provided on the inner side of the winding rack.

[0007] Preferably, the steering mechanism includes a first horizontal conveyor, which is fixedly connected to the palletizer frame, a second transmission motor is fixedly installed on one of the end corners of the first horizontal conveyor, a conveyor belt is provided on the inner side of the first horizontal conveyor, a steering mounting frame is fixedly installed on the outer side of the first horizontal conveyor, a third transmission motor is fixedly installed on the inner side of the upper end of the steering mounting frame, a steering seat is fixedly installed on the output end of the third transmission motor, swing cylinders are fixedly installed on both ends of the steering seat, four end corners of the steering seat are rotatably connected with clamping bars, the output ends of the two swing cylinders are rotatably connected to the four clamping bars by pins, and the two clamping bars located at the front end of the steering seat and the two clamping bars located at the rear end of the steering seat swing back and forth in opposite directions.

[0008] Preferably, the typesetting positioning mechanism includes a second horizontal conveyor, which is fixedly connected to the palletizing frame, a fourth transmission motor is fixedly installed on one of the end corners of the second horizontal conveyor, a conveyor belt is provided on the inner side of the second horizontal conveyor, and a positioning baffle is fixedly installed on the upper end surface of the second horizontal conveyor.

[0009] Preferably, the horizontal transfer mechanism includes a transfer seat, which is fixedly connected to the palletizer frame, and a fifth transmission motor and a sixth transmission motor are fixedly installed on the left side of the transfer seat, the output end of the fifth transmission motor is connected to the first transmission shaft through a gear set, both ends of the first transmission shaft are equipped with a first transmission wheel group, and the first horizontal transmission belt is installed on the inner side of the first transmission wheel group, the fifth transmission motor and the two first horizontal transmission belts are transmission-connected through the first transmission shaft and the two first transmission wheel groups, the output end of the sixth transmission motor is fixedly installed with a second transmission wheel group, and the inner side of the second transmission wheel group is equipped with a vertical transmission belt, the upper end of the vertical transmission belt is fixedly installed with a guide stand, and the bottom end of the vertical transmission belt is fixedly installed with a push plate, and both ends of the push plate are fixedly connected to the bottom end of the guide stand, and the push plate and the guide stand are vertically reciprocatingly slidable through the guidance of the transfer seat.

[0010] Preferably, the material bag organizing mechanism includes an organizing mounting seat, the organizing mounting seat is fixedly connected to the palletizing machine frame, a seventh transmission motor is fixedly mounted on the upper end surface of the organizing mounting seat, a third transmission wheel group is fixedly mounted on the output end of the seventh transmission motor, a second horizontal transmission belt is mounted on the inner side of the third transmission wheel group, a guide cross frame is fixedly mounted on one end of the second horizontal transmission belt, and an organizing frame is fixedly mounted on the other end of the second horizontal transmission belt, the organizing frame is fixedly connected to the guide cross frame, and the second transmission wheel group and the guide cross frame slide back and forth horizontally through the guidance of the organizing mounting seat.

[0011] Preferably, the horizontal transfer mechanism and the three material bag sorting mechanisms are located above the material bag positioning and unloading mechanism and form a rectangle, and each adjacent two of the sorting frames are installed vertically to each other, and the sorting frames are slidably connected to the first slide plate and the second slide plate.

[0012] Preferably, the pallet lifting mechanism includes an eighth transmission motor, the eighth transmission motor is fixedly connected to the upper end of the palletizer frame, the output end of the eighth transmission motor is fixedly mounted with a second transmission shaft, one end of the second transmission shaft is fixedly mounted with a transmission sprocket, two active chains are mounted on the outer side of the transmission sprocket, a lifting seat is mounted below the transmission sprocket, a pallet placing roller group is mounted on the upper end surface of the lifting seat, three end corners of the lifting seat are rotatably connected with driven sprockets, a driven chain is mounted on the outer side of the driven sprocket, a connecting shaft is mounted between two of the driven chains, and chain fixing seats are fixedly mounted on the upper ends of the three driven chains.

[0013] Preferably, the bottom ends of the two active chains are fixedly connected to two of the driven chains, the connecting shaft is rotatably connected to the lifting seat via a bearing, the upper ends of the three driven chains are fixedly connected to the palletizing frame via a chain fixing seat, and the second transmission shaft is rotatably connected to the palletizing frame via a bearing.

[0014] Preferably, the pallet placement roller group is composed of a plurality of transmission rollers, both ends of the plurality of transmission rollers are rotatably connected to the lifting seat via bearings, and a pallet is provided on the upper end surface of the pallet placement roller group.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can flatten and shape the material bags during horizontal conveying through the shaping lower conveyor and the shaping upper conveyor, so as to keep the materials evenly distributed in the material bags, and facilitate the stability of the material bags during subsequent palletizing. The third transmission motor drives the material bags to rotate and adjust through the steering seat and the clamping bar, so as to facilitate the uniformity of the direction of the material bags during palletizing. The second horizontal conveyor drives the material bags to adjust their positions on the Y axis, so as to determine the positions of different material bags on the Y axis. The positioning baffle can limit the material bags, so as to avoid the risk of the material bags falling due to separation from the second horizontal conveyor. 2. The present invention drives the two first transmission wheel groups to rotate relative to the first horizontal transmission belt through the first transmission shaft of the fifth transmission motor, and can drive the horizontal transfer mechanism to move on the second horizontal conveyor, so that the material pusher plate can push the material bag horizontally on the X-axis, and then the position of different material bags on the X-axis can be determined. The eighth transmission motor drives the lifting seat to move upward through the second transmission shaft, the transmission sprocket and the two active chains. At the same time, the three driven chains can guide the lifting seat to move upward through the driven sprocket and the connecting shaft, so as to maintain the stability of the vertical movement of the lifting seat, and then the lifting seat can lift the pallet through the pallet placement roller group; 3. The present invention drives the first slide plate and the second slide plate to move in opposite directions under the guidance of the horizontal guide rail through the ninth transmission motor and the tenth transmission motor, and then the material bags are separated from the first slide plate and the second slide plate and fall onto the pallet to realize automatic palletizing operation. When the material bags on the pallet are piled up, the second transmission shaft and the transmission sprocket are rotated in the opposite direction, and then the transmission sprocket can drive the lifting seat to move downward through the active chain and the driven chain, and then the lifting seat drives the pallet to move downward through the pallet placement roller group and realizes the output of different heights after the material bags are stacked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the material bag leveling mechanism of the present invention; Figure 3 It is a schematic diagram of the installation structure of the reel-up rack of the present invention; Figure 4 It is a structural schematic diagram of the steering mechanism of the present invention; Figure 5 It is a structural schematic diagram of the horizontal transfer mechanism of the present invention; Figure 6 It is a rear side view of the horizontal transfer mechanism of the present invention; Figure 7 It is a structural schematic diagram of the typesetting and positioning mechanism of the present invention; Figure 8 It is a structural schematic diagram of the material bag arranging mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the tray lifting mechanism of the present invention; Fig.10 It is a schematic diagram of the flipping structure of the material bag positioning and unloading mechanism of the present invention; Fig.11 This is a schematic diagram of the structure of the material bag after being organized in the present invention; Fig.12 It is a schematic diagram of the structure of the pallet carrying material bags of the present invention.

[0017] In the figure: 1, stacking machine frame; 2, material bag leveling mechanism; 201, first transmission motor; 202, shaping lower conveyor; 203, shaping upper conveyor; 204, short swing arm; 205, long swing arm; 206, double-layer conveyor frame; 207, winding frame; 208, buffer spring seat; 209, connecting steel cable; 3, steering mechanism; 301, steering mounting frame; 302, first horizontal conveyor; 303, second transmission motor; 304, third transmission motor ; 305, swing cylinder; 306, steering seat; 307, clamping strip; 4, typesetting positioning mechanism; 401, second horizontal conveyor; 402, fourth transmission motor; 403, positioning baffle; 5, horizontal transfer mechanism; 501, transfer seat; 502, fifth transmission motor; 503, sixth transmission motor; 504, first transmission shaft; 505, first transmission wheel set; 506, second transmission wheel set; 507, guide stand; 508, vertical transmission belt; 509, push plate; 510, first horizontal transmission belt; 6, material bag sorting mechanism; 601, sorting mounting seat; 602, seventh transmission motor; 603, third transmission wheel group; 604, second horizontal transmission belt; 605, guide cross frame; 606, sorting frame; 7, tray lifting mechanism; 701, eighth transmission motor; 702, second transmission shaft; 703, transmission sprocket; 704, driving chain; 705, tray placement roller group; 706, driven chain 707, chain fixing seat; 708, connecting shaft; 709, driven sprocket; 710, lifting seat; 8, material bag positioning and unloading mechanism; 801, unloading mounting seat; 802, the ninth transmission motor; 803, the third transmission shaft; 804, driving wheel; 805, the tenth transmission motor; 806, rotating belt; 807, the first slide plate; 808, the third horizontal transmission belt; 809, the second slide plate; 810, horizontal guide rail; 811, motor mounting cross seat. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] The first transmission motor 201 (model KOM7080), the second transmission motor 303 (model GV50-3.7KW-60-S), the third transmission motor 304 (model GV50-3.7KW-60-S), the swing cylinder 305 (model TN16-80S), the fourth transmission motor 402 (model KOM7080), the fifth transmission motor 502 (model GV50-3.7KW-60-S), the sixth transmission motor 503 (model GV50-3.7KW-60-S), the seventh transmission motor 602 (model KOM7080), the eighth transmission motor 701 (model YEJ3-112M-4), the ninth transmission motor 802 (model GV50-3.7KW-60-S) and the tenth transmission motor 805 (model YEJ3-112M-4) mentioned in the present invention can all be purchased from the market or obtained by private customization.

[0020] See also Figures 1 to 12 An embodiment of the present invention is a universal high-position palletizing system integrated machine, comprising a palletizing frame 1, a pallet lifting mechanism 7 and a bag positioning and unloading mechanism 8. A steering mechanism 3 is installed on the rear end surface of the palletizing frame 1, and a bag leveling mechanism 2 is installed on the rear end of the steering mechanism 3. A pallet lifting mechanism 7 is installed on the inner side of the bottom end of the palletizing frame 1, and a horizontal transfer mechanism 5 is installed on the inner side of the upper end of the palletizing frame 1. A typesetting and positioning mechanism 4 is installed below the horizontal transfer mechanism 5, and a bag positioning and unloading mechanism 8 is installed on one side of the typesetting and positioning mechanism 4. Three bag arranging mechanisms 6 are installed above the bag positioning and unloading mechanism 8. The bags are flattened, turned and positioned during the transmission and transfer process, which can effectively realize the automatic palletizing operation of the bags on the pallet, effectively reduce the amount of manual labor, and improve the palletizing efficiency and quality.

[0021] See also Figures 1 to 3 The material bag leveling mechanism 2 includes a shaping lower conveyor 202, and a shaping upper conveyor 203 is installed above the shaping lower conveyor 202. One of the end corners of the shaping lower conveyor 202 and the shaping upper conveyor 203 is fixedly installed with a first transmission motor 201. Both sides of the shaping lower conveyor 202 and the shaping upper conveyor 203 are connected by a short swing arm 204 and a long swing arm 205. The upper and lower ends of the short swing arm 204 and the long swing arm 205 are rotatably connected to the shaping lower conveyor 202 and the shaping upper conveyor 203 by pins. Conveyor belts are provided on the inner sides of the shaping lower conveyor 202 and the shaping upper conveyor 203. A double-layer conveyor frame 206 is fixedly installed on the outer side of the middle part of the shaping lower conveyor 202. The material bags can be flattened and shaped by the material bag leveling mechanism 2; A reeling frame 207 is installed in the middle of the upper end of the double-layer conveyor frame 206, and a connecting steel cable 209 is wound on the outer side of the reeling frame 207. A buffer spring seat 208 is installed at one end of the connecting steel cable 209. The buffer spring seat 208 is rotatably connected to the upper ends of the two long swing arms 205 through a pin. A worm gear assembly is provided on the inner side of the reeling frame 207. By operating the reeling frame 207, the reeling frame 207 drives the connecting steel cable 209 to wind up and adjusts the spacing between the shaping lower conveyor 202 and the shaping upper conveyor 203 through the buffer spring seat 208 and the long swing arm 205, thereby being able to control the shaping effect of the bag. The bag containing the material is placed on the upper end surface of the shaping lower conveyor 202, and the conveyor belts arranged on the inner sides of the shaping lower conveyor 202 and the shaping upper conveyor 203 can be driven in opposite directions through the two first transmission motors 201, so that the shaping lower conveyor 202 and the shaping upper conveyor 203 can flatten and shape the bag at the same time during the horizontal conveyance of the bag, so as to keep the material evenly distributed in the bag and facilitate the stability of the bag during subsequent palletizing.

[0022] See also Figure 1 and Figure 4 The steering mechanism 3 includes a first horizontal conveyor 302, which is fixedly connected to the palletizer frame 1, a second transmission motor 303 is fixedly installed at one end corner of the first horizontal conveyor 302, a conveyor belt is provided on the inner side of the first horizontal conveyor 302, a steering mounting frame 301 is fixedly installed on the outer side of the first horizontal conveyor 302, a third transmission motor 304 is fixedly installed on the inner side of the upper end of the steering mounting frame 301, a steering seat 306 is fixedly installed on the output end of the third transmission motor 304, a swing cylinder 305 is fixedly installed at both ends of the steering seat 306, and the four end corners of the steering seat 306 are rotatably connected with clamping bars 307, the output ends of the two swing cylinders 305 are rotatably connected to the four clamping bars 307 through pins, and the two clamping bars 307 located at the front end of the steering seat 306 and the two clamping bars 307 located at the rear end of the steering seat 306 reciprocate in opposite directions, and the material bags can be steered by the steering mechanism 3 to keep the material bags in a uniform direction; Specifically, the material bags are conveyed to the first horizontal conveyor 302 through the shaping lower conveyor 202, and the second transmission motor 303 drives the material bags to move to the bottom of the turning seat 306 through the conveyor belt provided on the inner side of the first horizontal conveyor 302. The two swing cylinders 305 drive the four clamping bars 307 under the support of the turning seat 306 to clamp the four end corners of the material bags and separate them from the first horizontal conveyor 302. At the same time, the third transmission motor 304 drives the material bags to rotate and adjust through the turning seat 306 and the clamping bars 307 under the support of the turning mounting frame 301, so as to keep the direction of the material bags uniform during stacking, and separate the clamping bars 307 from the material bags after the material bags are turned.

[0023] See also Figure 1 and Figure 7 The typesetting positioning mechanism 4 includes a second horizontal conveyor 401, which is fixedly connected to the palletizer frame 1. A fourth transmission motor 402 is fixedly installed on one of the end corners of the second horizontal conveyor 401. A conveyor belt is provided on the inner side of the second horizontal conveyor 401. A positioning baffle 403 is fixedly installed on the upper end surface of the second horizontal conveyor 401. The material bags are transported to the second horizontal conveyor 401 through the first horizontal conveyor 302. The fourth transmission motor 402 drives the material bags to adjust their positions on the Y-axis through the conveyor belt provided in the second horizontal conveyor 401 under the support of the second horizontal conveyor 401, so that the positions of different material bags on the Y-axis can be determined. The material bags can be limited by the positioning baffle 403 to avoid the risk of the material bags falling due to separation from the second horizontal conveyor 401.

[0024] See also Figure 1 , Figure 5 and Figure 6 The horizontal transfer mechanism 5 includes a transfer seat 501, which is fixedly connected to the palletizing machine frame 1. A fifth transmission motor 502 and a sixth transmission motor 503 are fixedly installed on the left side of the transfer seat 501. The output end of the fifth transmission motor 502 is connected to the first transmission shaft 504 through a gear set. Both ends of the first transmission shaft 504 are equipped with a first transmission wheel set 505. The inner side of the first transmission wheel set 505 is equipped with a first horizontal transmission belt 510. The fifth transmission motor 502 and the two first horizontal transmission belts 510 are connected through the first transmission shaft 504 and the two first transmission wheel sets 5 05 transmission connection, the output end of the sixth transmission motor 503 is fixedly installed with a second transmission wheel set 506, the inner side of the second transmission wheel set 506 is installed with a vertical transmission belt 508, the upper end of the vertical transmission belt 508 is fixedly installed with a guide stand 507, the bottom end of the vertical transmission belt 508 is fixedly installed with a push plate 509, both ends of the push plate 509 are fixedly connected to the bottom end of the guide stand 507, the push plate 509 and the guide stand 507 are guided by the transfer seat 501 to slide back and forth vertically, and the position of different material bags on the X-axis can be determined by the horizontal transfer mechanism 5; Specifically, the sixth transmission motor 503 drives the guide stand 507 and the push plate 509 to slide vertically under the guidance of the transfer seat 501 through the second transmission wheel group 506 and the vertical transmission belt 508, so as to keep the push plate 509 at the same height as the material bag, and at the same time start the fifth transmission motor 502, so that the fifth transmission motor 502 drives the two first transmission wheel groups 505 to rotate relative to the first horizontal transmission belt 510 through the first transmission shaft 504. Both ends of the belt 510 are fixedly connected to the palletizer frame 1, so that when the first transmission wheel group 505 rotates relative to the first horizontal transmission belt 510, it can drive the horizontal transfer mechanism 5 to move on the second horizontal conveyor 401, and both ends of the transfer seat 501 are slidably connected to the palletizer frame 1, so that the push plate 509 can push the material bag horizontally on the X-axis, and then the position of different material bags on the X-axis can be determined, so that the push plate 509 transfers the material bag from the typesetting positioning mechanism 4 to the material bag positioning and unloading mechanism 8.

[0025] See also Figure 1 and Figure 8 The horizontal transfer mechanism 5 and the three material bag sorting mechanisms 6 are located above the material bag positioning and unloading mechanism 8 and form a rectangle. The material bag sorting mechanism 6 includes a sorting mounting seat 601, and the sorting mounting seat 601 is fixedly connected to the palletizer frame 1. The upper end surface of the sorting mounting seat 601 is fixedly mounted with a seventh transmission motor 602, and the output end of the seventh transmission motor 602 is fixedly mounted with a third transmission wheel group 603. The inner side of the third transmission wheel group 603 is mounted with a second horizontal transmission belt 604, and one end of the second horizontal transmission belt 604 is fixedly mounted with a guide cross frame 605, and the other end of the second horizontal transmission belt 604 is fixedly mounted with a guide cross frame 605. A tidying frame 606 is fixedly installed at one end, and the tidying frame 606 is fixedly connected to the guide cross frame 605. The second transmission wheel group 506 and the guide cross frame 605 slide back and forth horizontally through the guidance of the tidying mounting seat 601, so that the seventh transmission motor 602 drives the second horizontal transmission belt 604 and the guide cross frame 605 to slide horizontally through the third transmission wheel group 603 under the support of the tidying mounting seat 601, and then the guide cross frame 605 drives the tidying frame 606 to push the material bags. Every two adjacent tidying frames 606 are installed vertically to each other, so that the material bags can be tidying up. See also Figure 1 and Fig. 9The pallet lifting mechanism 7 includes an eighth transmission motor 701, which is fixedly connected to the upper end of the palletizing frame 1. A second transmission shaft 702 is fixedly installed at the output end of the eighth transmission motor 701, and a transmission sprocket 703 is fixedly installed at one end of the second transmission shaft 702. Two active chains 704 are installed on the outer side of the transmission sprocket 703, and a lifting seat 710 is installed below the transmission sprocket 703. A pallet placement roller group 705 is installed on the upper end surface of the lifting seat 710. Three end angles of the lifting seat 710 are rotatably connected to driven sprockets 709, and driven chains 706 are installed on the outer side of the driven sprocket 709, wherein a connecting shaft 708 is installed between two driven chains 706, and chain fixing seats 707 are fixedly installed on the upper ends of the three driven chains 706. The pallet lifting mechanism 7 can carry and stack and lift the bags organized into one layer; Specifically, the bottom ends of the two active chains 704 are fixedly connected to two of the driven chains 706, the connecting shaft 708 is rotatably connected to the lifting seat 710 through bearings, the upper ends of the three driven chains 706 are fixedly connected to the stacking frame 1 through chain fixing seats 707, the second transmission shaft 702 is rotatably connected to the stacking frame 1 through bearings, the pallet placement roller group 705 is composed of a plurality of transmission rollers, and both ends of the plurality of transmission rollers are rotatably connected to the lifting seat 710 through bearings, and a pallet is provided on the upper end surface of the pallet placement roller group 705. The eighth transmission motor 701 drives the lifting seat 710 to move upward through the second transmission shaft 702, the transmission sprocket 703 and the two active chains 704 under the support of the stacking frame 1, and at the same time, the three Under the support of the chain fixing seat 707, the driven chain 706 can guide the upward movement of the lifting seat 710 through the driven sprocket 709 and the connecting shaft 708, so as to maintain the stability of the vertical movement of the lifting seat 710, and then the lifting seat 710 can lift the pallet through the pallet placement roller group 705, and the material bag is separated from the material bag positioning and unloading mechanism 8 and falls onto the pallet to realize automatic palletizing operation. When the material bags on the pallet are stacked, the second transmission shaft 702 and the transmission sprocket 703 are rotated in the opposite direction, and then the transmission sprocket 703 can drive the lifting seat 710 to move downward through the active chain 704 and the driven chain 706, and then the lifting seat 710 drives the pallet to move downward and output through the pallet placement roller group 705.

[0026] See also Figure 1 and Fig.10The material bag positioning and unloading mechanism 8 includes an unloading mounting seat 801, which is fixedly connected to the palletizing machine frame 1, and a motor mounting cross seat 811 is fixedly installed on one side of the unloading mounting seat 801. A ninth transmission motor 802 is fixedly installed on one end of the unloading mounting seat 801, and a tenth transmission motor 805 is fixedly installed on one end of the motor mounting cross seat 811. The output ends of the ninth transmission motor 802 and the tenth transmission motor 805 are both fixedly installed with a third transmission shaft 803, and both ends of the third transmission shaft 803 are fixedly installed with driving wheels 804, wherein a rotating belt 806 is installed on the outer side of the two driving wheels 804, and the ninth transmission motor 802 is connected to the two rotating belts 806 through the third transmission shaft 803 and the driving wheel 804. There is a A first slide plate 807 is provided, and a third horizontal transmission belt 808 is installed on the lower side of the other two driving wheels 804. The tenth transmission motor 805 is connected to the third horizontal transmission belt 808 through the third transmission shaft 803 and the driving wheel 804. A second slide plate 809 is installed between the two third horizontal transmission belts 808. Horizontal guide rails 810 are fixedly installed on the inner sides of both ends of the first slide plate 807 and the second slide plate 809. The horizontal guide rails 810 are fixedly connected to the stacking machine frame 1. The first slide plate 807 and the second slide plate 809 slide in opposite directions along the axis of the horizontal guide rail 810. The sorting frame 606 is slidably connected to the first slide plate 807 and the second slide plate 809. The material bag positioning and unloading mechanism 8 can position and carry the material bags of each layer to keep the material bag stacking neat.

[0027] See also Fig.11 and Fig.12 , the ninth transmission motor 802 and the tenth transmission motor 805, so that the ninth transmission motor 802 drives the first slide 807 to move to the right through the third transmission shaft 803, the driving wheel 804 and the two rotating belts 806 under the support of the unloading mounting seat 801, and the tenth transmission motor 805 drives the second slide 809 to move to the left through the third transmission shaft 803, the driving wheel 804 and the two third horizontal transmission belts 808 under the support of the motor mounting cross seat 811, and then the first slide 807 and the second slide 809 move in opposite directions under the guidance of the horizontal guide rail 810, and then the material bag is separated from the first slide 807 and the second slide 809 and falls onto the pallet, realizing layered stacking.

[0028] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A universal high-position palletizing system integrated machine, comprising a palletizing machine frame (1), a pallet lifting mechanism (7) and a bag positioning and unloading mechanism (8), characterized in that: A steering mechanism (3) is installed on the rear end surface of the stacking frame (1), a bag leveling mechanism (2) is installed on the rear end of the steering mechanism (3), a pallet lifting mechanism (7) is installed on the inner side of the bottom end of the stacking frame (1), a horizontal transfer mechanism (5) is installed on the inner side of the upper end of the stacking frame (1), a typesetting positioning mechanism (4) is installed below the horizontal transfer mechanism (5), a bag positioning and unloading mechanism (8) is installed on one side of the typesetting positioning mechanism (4), and three bag arranging mechanisms (6) are installed above the bag positioning and unloading mechanism (8); The material bag positioning and unloading mechanism (8) comprises an unloading mounting seat (801), the unloading mounting seat (801) is fixedly connected to the palletizing machine frame (1), a motor mounting cross seat (811) is fixedly mounted on one side of the unloading mounting seat (801), a ninth transmission motor (802) is fixedly mounted on one end of the unloading mounting seat (801), a tenth transmission motor (805) is fixedly mounted on one end of the motor mounting cross seat (811), the output ends of the ninth transmission motor (802) and the tenth transmission motor (805) are both fixedly mounted with a third transmission shaft (803), both ends of the third transmission shaft (803) are fixedly mounted with driving wheels (804), wherein the outer sides of two of the driving wheels (804) are mounted with revolving belts (806), the ninth transmission motor (802) and the two revolving belts (806) are connected to each other via the third transmission shaft. The driving shaft (803) and the driving wheel (804) are connected in transmission, a first slide plate (807) is installed between the two rotating belts (806), and the lower sides of the other two driving wheels (804) are each installed with a third horizontal transmission belt (808). The tenth transmission motor (805) is connected in transmission with the third horizontal transmission belt (808) via the third transmission shaft (803) and the driving wheel (804). A second slide plate (809) is installed between the two third horizontal transmission belts (808). Horizontal guide rails (810) are fixedly installed on the inner sides of both ends of the first slide plate (807) and the second slide plate (809). The horizontal guide rails (810) are fixedly connected to the stacking machine frame (1), and the first slide plate (807) and the second slide plate (809) slide in opposite directions along the axis of the horizontal guide rail (810).

2. The universal high-position palletizing system integrated machine according to claim 1, characterized in that: The material bag leveling mechanism (2) comprises a shaping lower conveyor (202), an shaping upper conveyor (203) is installed above the shaping lower conveyor (202), a first transmission motor (201) is fixedly installed at one end corner of the shaping lower conveyor (202) and the shaping upper conveyor (203), both sides of the shaping lower conveyor (202) and the shaping upper conveyor (203) are connected by a short swing arm (204) and a long swing arm (205), and the upper and lower ends of the short swing arm (204) and the long swing arm (205) are rotatably connected to the shaping lower conveyor (202) and the shaping upper conveyor (203) by pins Conveyor belts are provided on the inner sides of the shaping lower conveyor (202) and the shaping upper conveyor (203); a double-layer conveyor frame (206) is fixedly installed on the outer side of the middle part of the shaping lower conveyor (202); a reeling frame (207) is installed in the middle of the upper end of the double-layer conveyor frame (206); a connecting steel cable (209) is wound on the outer side of the reeling frame (207); a buffer spring seat (208) is installed at one end of the connecting steel cable (209); the buffer spring seat (208) is rotatably connected to the upper ends of the two long swing arms (205) via a pin; and a worm gear assembly is provided on the inner side of the reeling frame (207).

3. The universal high-position palletizing system integrated machine according to claim 1, characterized in that: The steering mechanism (3) comprises a first horizontal conveyor (302), the first horizontal conveyor (302) being fixedly connected to the palletizer frame (1), a second transmission motor (303) being fixedly mounted on one end corner of the first horizontal conveyor (302), a conveyor belt being provided on the inner side of the first horizontal conveyor (302), a steering mounting frame (301) being fixedly mounted on the outer side of the first horizontal conveyor (302), a third transmission motor (304) being fixedly mounted on the inner side of the upper end of the steering mounting frame (301), and the third A steering seat (306) is fixedly mounted on the output end of the transmission motor (304), swing cylinders (305) are fixedly mounted on both ends of the steering seat (306), four end corners of the steering seat (306) are rotatably connected to clamping bars (307), the output ends of the two swing cylinders (305) are rotatably connected to the four clamping bars (307) via pins, and the two clamping bars (307) located at the front end of the steering seat (306) and the two clamping bars (307) located at the rear end of the steering seat (306) reciprocate and swing in opposite directions.

4. The universal high-position palletizing system integrated machine according to claim 1, characterized in that: The typesetting positioning mechanism (4) comprises a second horizontal conveyor (401), the second horizontal conveyor (401) is fixedly connected to the stacking machine frame (1), a fourth transmission motor (402) is fixedly mounted on one end corner of the second horizontal conveyor (401), a conveyor belt is provided on the inner side of the second horizontal conveyor (401), and a positioning baffle (403) is fixedly mounted on the upper end surface of the second horizontal conveyor (401).

5. The universal high-position palletizing system integrated machine according to claim 1, characterized in that: The horizontal transfer mechanism (5) comprises a transfer seat (501), the transfer seat (501) is fixedly connected to the stacking machine frame (1), a fifth transmission motor (502) and a sixth transmission motor (503) are fixedly installed on the left side of the transfer seat (501), the output end of the fifth transmission motor (502) is connected to a first transmission shaft (504) through a gear set, both ends of the first transmission shaft (504) are installed with a first transmission wheel set (505), the inner side of the first transmission wheel set (505) is installed with a first horizontal transmission belt (510), the fifth transmission motor (502) and the two first horizontal transmission belts (510) are connected through a first transmission The shaft (504) is transmission-connected to the two first transmission wheel groups (505); the output end of the sixth transmission motor (503) is fixedly mounted with a second transmission wheel group (506); the inner side of the second transmission wheel group (506) is mounted with a vertical transmission belt (508); the upper end of the vertical transmission belt (508) is fixedly mounted with a guide frame (507); the bottom end of the vertical transmission belt (508) is fixedly mounted with a push plate (509); the two ends of the push plate (509) are fixedly connected to the bottom end of the guide frame (507); the push plate (509) and the guide frame (507) are guided by the transfer seat (501) to slide back and forth vertically.

6. The universal high-position palletizing system integrated machine according to claim 5, characterized in that: The material bag sorting mechanism (6) comprises a sorting mounting seat (601), the sorting mounting seat (601) is fixedly connected to the palletizer frame (1), a seventh transmission motor (602) is fixedly mounted on the upper end surface of the sorting mounting seat (601), a third transmission wheel group (603) is fixedly mounted on the output end of the seventh transmission motor (602), a second horizontal transmission belt (604) is mounted on the inner side of the third transmission wheel group (603), a guide cross frame (605) is fixedly mounted on one end of the second horizontal transmission belt (604), a sorting frame (606) is fixedly mounted on the other end of the second horizontal transmission belt (604), the sorting frame (606) is fixedly connected to the guide cross frame (605), and the second transmission wheel group (506) and the guide cross frame (605) are guided by the sorting mounting seat (601) to slide back and forth horizontally.

7. The universal high-position palletizing system integrated machine according to claim 6, characterized in that: The horizontal transfer mechanism (5) and the three material bag arranging mechanisms (6) are located above the material bag positioning and unloading mechanism (8) and form a rectangle. Each two adjacent arranging frames (606) are installed vertically to each other. The arranging frames (606) are slidably connected to the first slide plate (807) and the second slide plate (809).

8. The universal high-position palletizing system integrated machine according to claim 1, characterized in that: The pallet lifting mechanism (7) comprises an eighth transmission motor (701), the eighth transmission motor (701) being fixedly connected to the upper end of the palletizer frame (1), a second transmission shaft (702) being fixedly mounted on the output end of the eighth transmission motor (701), a transmission sprocket (703) being fixedly mounted on one end of the second transmission shaft (702), two driving chains (704) being mounted on the outer side of the transmission sprocket (703), a lifting seat (710) being mounted below the transmission sprocket (703), a pallet placement roller group (705) being mounted on the upper end surface of the lifting seat (710), three end corners of the lifting seat (710) being rotatably connected to driven sprockets (709), a driven chain (706) being mounted on the outer side of the driven sprocket (709), a connecting shaft (708) being mounted between two of the driven chains (706), and chain fixing seats (707) being fixedly mounted on the upper ends of the three driven chains (706).

9. The universal high-position palletizing system integrated machine according to claim 8, characterized in that: The bottom ends of the two active chains (704) are fixedly connected to two of the driven chains (706); the connecting shaft (708) is rotatably connected to the lifting seat (710) via a bearing; the upper ends of the three driven chains (706) are fixedly connected to the palletizing frame (1) via a chain fixing seat (707); and the second transmission shaft (702) is rotatably connected to the palletizing frame (1) via a bearing.

10. The universal high-position palletizing system integrated machine according to claim 9, characterized in that: The tray placement roller group (705) is composed of a plurality of transmission rollers, both ends of which are rotatably connected to the lifting seat (710) via bearings, and a tray is provided on the upper end surface of the tray placement roller group (705).

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