Container sugar bag palletizer

Abstract

The present invention relates to a container sugar bag palletizing machine, which comprises a frame, a traveling mechanism, a lifting mechanism, a conveying and transferring mechanism, a discharging mechanism, and a pushing and shaping mechanism; the traveling mechanism is arranged below the frame, a lifting frame is arranged on the frame, and a lifting mechanism for driving the lifting frame to perform a lifting action on the frame; a pushing and shaping mechanism, a conveying and transferring mechanism, and a discharging mechanism are arranged on the lifting frame; the pushing and shaping mechanism shapes the received sugar bags and pushes them into the conveying and transferring mechanism; the conveying and transferring mechanism arranges the sugar bags pushed by the pushing and shaping mechanism, and transfers them to the discharging mechanism after arrangement; the discharging mechanism discharges the sugar bags conveyed by the conveying and transferring mechanism. The present invention can automatically move to the container position according to needs, is flexible to use, and does not require workers to stack sugar bags inside the container, reducing the labor intensity of workers and improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of palletizers, and particularly to a container sugar bag palletizer. Background Art

[0002] For centralized transportation, sugar bags need to be stacked in containers in sequence and orderly. Currently, most common methods are manual handling, stacking, and piling. The stacking quantity in one container is large, which increases the labor intensity of workers. The stacking is not neat and standardized, and the manual stacking efficiency is low. Summary of the Invention

[0003] Aiming at the above problems, the purpose of the present invention is to provide a container sugar bag palletizer that can automatically convey, shape, stack, and pile.

[0004] The technical solution of the present invention is implemented as follows

[0005] The container sugar bag palletizer includes a frame, a traveling mechanism, a lifting mechanism, a conveying and transferring mechanism, a discharging mechanism, and a pusher and shaping mechanism;

[0006] The traveling mechanism is arranged below the frame, and a lifting frame and a lifting mechanism for driving the lifting frame to perform a lifting action on the frame are arranged on the frame;

[0007] The pusher and shaping mechanism, the conveying and transferring mechanism, and the discharging mechanism are arranged on the lifting frame;

[0008] The pusher and shaping mechanism shapes the received sugar bags and pushes them into the conveying and transferring mechanism;

[0009] The conveying and transferring mechanism arranges the sugar bags pushed by the pusher and shaping mechanism, and transfers them to the discharging mechanism after arrangement;

[0010] The discharging mechanism discharges the sugar bags conveyed by the conveying and transferring mechanism.

[0011] Further, the traveling mechanism includes two idler wheels assembled at the front part below the frame and two driving wheels assembled at the rear part below the frame. The two driving wheels are connected by a wheel axle, and a traveling drive for driving the wheel axle to rotate.

[0012] The frame includes a chassis and a lifting bearing frame fixedly arranged on the chassis. The lifting mechanism includes a lifting guide block and a lifting driver;

[0013] The lifting guide block is fixedly connected to the lifting frame. A guiding mechanism for guiding the up and down movement of the lifting guide block is arranged between the lifting bearing frame and the lifting guide block. The lifting driver drives the lifting frame to move up and down under the guiding action of the guiding mechanism.

[0014] Further, the conveying and transferring mechanism includes a transfer conveyor, a first transfer machine, and a second transfer machine. The first transfer machine and the second transfer machine are lifting transplanting machines.

[0015] The first transfer machine receives the sugar packets conveyed by the pushing and shaping mechanism, and makes the sugar packets enter the transfer conveyor in parallel, or conveys the sugar packets in the transfer conveyor to the unloading mechanism.

[0016] The transfer conveyor arranges the sugar packets received from the first transfer machine in sequence along the transmission direction of the transfer conveyor.

[0017] The second transfer machine conveys the sugar packets on the transfer conveyor to the unloading mechanism.

[0018] Further, the first transfer machine includes a transfer driver, a transfer support, and a transfer machine located below the transfer conveyor. The driver is assembled on the lifting frame, and the transfer machine is assembled on the transfer support.

[0019] The driver drives the transfer support to rise through the transfer conveyor, jacks up the sugar packets on the transfer conveyor, and separates the sugar packets from the transfer conveyor.

[0020] The second transfer machine has the same structure as the first transfer machine.

[0021] Further, the pushing and shaping mechanism includes a receiving support fixedly connected to the lifting frame, a receiving and pushing mechanism assembled on the receiving support, and a shaping and feeding mechanism for receiving the sugar packets conveyed by the receiving and pushing mechanism and shaping them.

[0022] A receiving baffle is fixedly installed on one side of the receiving support. The receiving baffle forms a receiving partition for one side of the receiving and pushing mechanism and one side of the shaping and feeding mechanism.

[0023] Further, the receiving and pushing mechanism includes a receiving conveyor. A pushing mechanism for changing the transmission width of the receiving conveyor is arranged on one side of the receiving conveyor. The pushing mechanism includes a pushing support above one side of the receiving conveyor and a pusher for driving the pushing support to move reciprocally.

[0024] The shaping and feeding mechanism includes a shaping conveyor and a shaping plate on the other side of the shaping conveyor. A shaping channel for shaping the sugar packets conveyed by the receiving conveyor and transmitted through the shaping conveyor is formed between the shaping plate and the receiving baffle.

[0025] Further, the unloading mechanism includes an unloading rack rotatably assembled on one side of the lifting frame. An unloading conveyor for receiving the sugar packets transmitted by the conveying and transferring mechanism is arranged on the unloading rack. A swing driver for driving the unloading rack to swing is arranged below the unloading rack.

[0026] With the above technical solution, according to the position of the container, the walking mechanism is manipulated to move the palletizer to the position of the container, the sugar bags are placed on the pushing and shaping mechanism, and the pushing and shaping mechanism shapes and pushes the sugar bags into the conveying and transferring mechanism. In the conveying and transferring mechanism, multiple sugar bags are arranged in sequence, and then all the sugar bags on it are conveyed to the discharging mechanism together through the conveying and transferring mechanism. The discharging mechanism discharges the received sugar bags into the container. During the conveying process of subsequent sugar bags, the lifting mechanism adjusts the height of the lifting frame according to the height of the sugar bags in the container, so that the subsequent sugar bags are stacked on top of the previous sugar bags in sequence, that is, automatic palletizing is formed. The present invention can automatically move to the position of the container as needed, is flexible to use, and does not require workers to stack sugar bags in the container, reducing the labor intensity of workers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 is a side view plane structural schematic diagram of the present invention;

[0029] Figure 3 is a top view plane structural schematic diagram of the present invention;

[0030] Figure 4 is a three-dimensional structural schematic diagram at the walking mechanism of the present invention;

[0031] Figure 5 is Figure 4 right three-dimensional structural schematic diagram of;

[0032] Figure 6 is a structural schematic diagram of the transfer conveyor in the present invention;

[0033] Figure 7 is Figure 6 structural schematic diagram of the rear view;

[0034] Figure 8 is a structural schematic diagram of the lifting frame in the present invention;

[0035] Figure 9 is a structural schematic diagram of the transfer machine in the present invention;

[0036] Figure 10 is a structural schematic diagram of the pushing and shaping mechanism in the present invention;

[0037] Figure 11 is Figure 10 right view structural schematic diagram of;

[0038] Figure 12 is a structural schematic diagram of the discharging mechanism in the present invention;

[0039] Figure 13 It is a schematic view of the bottom plane structure of the unloading mechanism in the present invention;

[0040] In the drawings, 1 is a frame, 2 is a traveling mechanism, 3 is a lifting mechanism, 4 is a conveying and transferring mechanism, 5 is an unloading mechanism, 6 is a pusher and shaping mechanism, 7 is a lifting frame, 8 is a fixed frame, 9 is a chassis, 10 is a lifting and bearing frame, 11 is a strengthening support frame, 12 is a connecting frame, 13 is an idler wheel, 14 is a driving wheel, 15 is a wheel axle, 16 is a traveling motor, 17 is a driving sprocket, 18 is a driven sprocket, 19 is a lifting guide block, 20 is a lifting driver, 21 is a guide groove, 22 is a guide wheel, 23 is a double sprocket, 24 is a chain support, 25 is a support leg, 26 is a transfer conveyor, 27 is a first transfer machine, 28 is a second transfer machine, 29 is a conveying roller, 30 is a baffle, 31 is a transfer driver, 32 is a transfer support, 33 is a transfer machine, 34 is a conveyor belt, 35 is a receiving support, 36 is a receiving baffle, 37 is a receiving conveyor, 38 is a pusher support, 39 is a pusher, 40 is a guide rod, 41 is a guide sleeve, 42 is a rotating shaft, 43 is a transmission belt, 44 is a shaping conveyor, 45 is a shaping plate, 46 is a shaping channel, 47 is a rotating shaft, 48 is an unloading frame, 49 is an unloading conveyor, 50 is a swing driver. Detailed implementation manners

[0041] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0042] As Figure 1-13As shown in the figure, the container sugar bag palletizer includes a frame 1, a traveling mechanism 2, a lifting mechanism 3, a conveying and transferring mechanism 4, a discharging mechanism 5, and a pusher and shaping mechanism 6. The traveling mechanism is arranged under the frame. An elevating frame 7 is arranged on the frame, and a lifting mechanism for driving the elevating frame to move up and down on the frame. The pusher and shaping mechanism, the conveying and transferring mechanism, and the discharging mechanism are arranged on the elevating frame. The pusher and shaping mechanism shapes the received sugar bags and pushes them into the conveying and transferring mechanism. The conveying and transferring mechanism arranges the sugar bags pushed by the pusher and shaping mechanism, and then transfers them to the discharging mechanism after arrangement. The discharging mechanism discharges the sugar bags conveyed by the conveying and transferring mechanism. According to the position of the container, the traveling mechanism is manipulated to make the palletizer travel to the position of the container, the sugar bags are placed on the pusher and shaping mechanism, the pusher and shaping mechanism shapes the sugar bags and pushes them into the conveying and transferring mechanism. Multiple sugar bags are arranged in sequence in the conveying and transferring mechanism, and then all the sugar bags on it are conveyed to the discharging mechanism together by the conveying and transferring mechanism. The discharging mechanism discharges the received sugar bags into the container. During the conveying process of subsequent sugar bags, the lifting mechanism adjusts the height of the elevating frame according to the height of the sugar bags in the container, so that the subsequent sugar bags are stacked on top of the previous sugar bags in sequence, that is, automatic palletizing is formed.

[0043] The frame 1 in this application includes a chassis 9 and a lifting and bearing frame 10 fixedly arranged on the chassis. The chassis is horizontally placed, and the lifting and bearing frame is vertically fixed in the middle position above the chassis. The lifting and bearing frame is of a portal structure. An inclined strengthening support frame 11 is fixed on one side. The lower end of the strengthening support frame is fixedly connected to the chassis, and the upper end is fixedly connected to the upper end of the lifting and bearing frame. A connecting frame 12 is used for fixed connection between the middle parts of the strengthening support frame and the lifting and bearing frame. Between the upper ends of the two lifting and bearing frames and between the middle parts of the two strengthening support frames, they are respectively fixedly connected by a fixing frame 8 to increase the stability and strength of the lifting and bearing frame.

[0044] The traveling mechanism includes two idler wheels 13 assembled at the front part under the chassis and two driving wheels 14 assembled at the rear part under the chassis. The two driving wheels are connected by a wheel axle 15, that is, the two driving wheels are coaxially arranged and rotate simultaneously to provide the driving force for traveling, and a traveling drive machine for driving the wheel axle to rotate. The traveling drive machine includes a traveling motor 16 installed on the chassis. A driving sprocket 17 is installed at the output end of the traveling motor. A driven sprocket 18 is installed on the wheel axle. The driving sprocket and the driven sprocket are driven by a chain. The traveling motor can rotate forward and backward. Through the transmission of the driving sprocket, the chain and the driven sprocket, the power of the traveling motor is transmitted to the wheel axle, so as to provide a large driving force for the two driving wheels to realize the traveling of the traveling mechanism driving the entire palletizer. The idler wheels are placed in front of the chassis, the driving wheels are placed behind the chassis, the wheel axle connects the two driving wheels, the servo motor is placed above the rear of the chassis, the servo motor gives the chassis greater power, and the wheel axle ensures that the speeds of the two wheels are the same, so that the movement track of the chassis is a straight line, ensuring that the movement distance is accurately controlled.

[0045] The lifting mechanism includes two lifting guide blocks 19 and a lifting drive 20; the lifting guide blocks are fixedly connected to one side of the lifting frame by bolts. A guiding mechanism for guiding the up and down movement of the lifting guide blocks is provided between the lifting carrier and the lifting guide blocks. The two lifting guide blocks are respectively assembled on both sides inside the lifting carrier. An open guiding groove 21 is provided on the side strut of the lifting carrier. The guiding groove is arranged in the vertical direction. A guiding wheel 22 is assembled on the lifting guide block. The guiding wheel is located in the guiding groove and rolls up and down within the guiding stroke of the guiding groove. Here, the guiding groove and the guiding wheel constitute the above-mentioned guiding mechanism; the lifting drive drives the lifting frame to move up and down under the guiding action of the guiding mechanism. The lifting drive is an electric cylinder installed on the chassis. The electric cylinder provides a driving force in the vertical direction. A double sprocket 23 and double chains are assembled at the driving end of the electric cylinder. One sprocket corresponds to one chain. A chain support 24 is fixed on the chassis. One end of the chain is fixedly connected to the chain support, and the other end is fixedly connected to the lifting frame. The middle part of the chain is matched with the sprocket; when the electric cylinder expands and contracts, through the transmission of the chain, the lifting frame is driven to move up and down within the guiding stroke of the guiding mechanism. A support foot 25 is fixed under the lifting frame. After the lifting frame descends in place, the support foot bears on the chassis to provide a supporting force. In order to avoid the phenomenon of tipping over, counterweight blocks can be added to the chassis for counterweight to ensure that the weight of the frame is greater than the weight of the lifting frame and the goods carried by the lifting frame. Using the guiding of the guiding wheel can avoid the phenomenon of jamming compared with the guiding of the guide rail type.

[0046] The conveying and transferring mechanism includes a transfer conveyor 26, a first transfer machine 27, and a second transfer machine 28. The transfer conveyor is a roller conveyor assembled on a lifting frame, mainly composed of a motor, double chains, and conveying rollers 29. The conveying rollers are arranged in sequence on the lifting frame, and a space is reserved between the conveying rollers for the lower transfer machine to rise. The motor is assembled on the lifting frame, and the conveying rollers are connected and driven by double chains. The motor provides power for the rotation of the conveying rollers. The tail roller in the transmission direction of the roller conveyor adopts an accumulation roller structure. At both ends in the transmission direction of the transfer conveyor, baffles 30 are fixedly assembled on the lifting frame respectively to partition the sugar packets on the transfer conveyor on the conveying surface of the transfer conveyor.

[0047] The first transfer machine and the second transfer machine are lifting transplanters, and the two transfer machines are assembled below the lifting frame. The first transfer machine receives the sugar packets conveyed by the pushing and shaping mechanism, enables the sugar packets to enter the transfer conveyor in parallel, or conveys the sugar packets in the transfer conveyor to the unloading mechanism. The transfer conveyor arranges the sugar packets received from the first transfer machine in sequence along the transmission direction of the transfer conveyor. The second transfer machine conveys the sugar packets on the transfer conveyor to the unloading mechanism.

[0048] The first transfer machine includes a transfer driver 31, a transfer support 32, and a transfer machine 33 located below the transfer conveyor. The driver is assembled on the lifting frame, and the transfer machine is assembled on the transfer support. The driver drives the transfer support to rise through the transfer conveyor, jacks up the sugar packets on the transfer conveyor, and separates the sugar packets from the transfer conveyor. The transfer driver is a cylinder fixedly assembled on the lower frame of the lifting frame, and the driving end of the cylinder is connected to the bottom of the transfer support. During the telescopic process of the cylinder, it can drive the transfer support to move up and down. The transfer machine is a belt conveyor with multiple independent conveyor belts 34. The multiple independent conveyor belts are driven to rotate by a single motor. When the transfer support rises, the conveyor belts are exposed upward from the space between the adjacent upper conveying rollers to jack up the sugar packets on the transfer conveyor and separate the sugar packets from the transfer conveyor. The second transfer machine has the same structure as the first transfer machine. The second transfer machine is arranged at the other end of the transfer support, and the arrangement method is the same as that of the first transfer machine, and it is also driven by an independent drive. The two transfer machines work independently, and the specific structure will not be elaborated here.

[0049] The double-chain rollers at the entrance of the transfer conveyor occupy a position for a sugar bag, and double-chain accumulation rollers are arranged at the remaining positions. The moving direction of the transfer machine is perpendicular to the moving direction of the transfer conveyor. When the pusher and shaping mechanism sends the sugar bag into the conveying and transfer mechanism, the first transfer machine lifts up so that the sugar bag does not contact the double-chain rollers at the entrance of the transfer conveyor, ensuring that the sugar bag enters the conveying and transfer mechanism in parallel. When it is completely inside, the first transfer machine descends, making the sugar bag contact the double-chain rollers at the entrance of the transfer conveyor, and moving the sugar bag to the other side of the entrance until it touches the baffle at the tail of the transfer conveyor. When the friction between the sugar bag and the accumulation rollers at the tail of the transfer conveyor is greater than the preset friction inside the accumulation rollers, it stops. When five sugar bags are sorted, the first transfer machine and the second transfer machine lift up simultaneously to convey the sugar bags to the discharging mechanism. After the conveying is completed, the second transfer machine descends, and the first transfer machine transports the subsequent sugar bags.

[0050] The pusher and shaping mechanism includes a receiving bracket 35 fixedly connected to the lifting frame, a receiving and pushing mechanism assembled on the receiving bracket, and a shaping and feeding mechanism for receiving the sugar bag conveyed by the receiving and pushing mechanism and shaping it; a receiving baffle 36 is fixedly installed on one side of the receiving bracket, and the receiving baffle forms a receiving partition on one side of the receiving and pushing mechanism and one side of the shaping and feeding mechanism.

[0051] The receiving and pushing mechanism includes a receiving conveyor 37. The receiving conveyor uses a roller conveyor. A pushing mechanism for changing the transmission width of the receiving conveyor is arranged on one side of the receiving conveyor. The pushing mechanism includes a pushing bracket 38 on the upper side of one side of the receiving conveyor, and a pusher 39 for reciprocatingly moving the pushing bracket. The pusher is a cylinder; the pusher is fixedly assembled on one side of the receiving bracket, and two guide rods 40 connected to the pushing bracket. Guide sleeves 41 are assembled on both sides of the pusher for the two guide rods to pass through respectively, ensuring the smoothness of the movement of the pushing bracket during the pushing process of the pusher. The pushing bracket is in a C shape, and a transmission belt 43 is assembled in its opening through a rotating shaft 42. The moving direction of the transmission belt is the same as the direction in which the sugar bag enters the pusher and shaping mechanism. In this way, when the pushing bracket pushes one side of the sugar bag, the transmission belt rotates as the sugar bag moves, without hindering the movement of the sugar bag, and at the same time, it will not damage the sugar bag due to the pushing bracket.

[0052] The shaping and feeding mechanism includes a shaping conveyor 44. The shaping conveyor uses a belt conveyor, and a shaping plate 45 on the other side of the shaping conveyor. A shaping channel 46 is formed between the shaping plate and the receiving baffle for shaping the sugar bag conveyed by the receiving conveyor and then conveyed by the shaping conveyor. The shaping plate can shape the sugar bag conveyed by the receiving conveyor, making the positions and shapes of the sugar bags entering the conveying and transfer mechanism basically the same, ensuring the stability of the subsequent sugar bag stacking.

[0053] The discharging mechanism includes a discharging rack 48 rotatably assembled on one side of the lifting frame through a rotating shaft 47. A discharging conveyor 49 for receiving the sugar bags conveyed by the conveying and transferring mechanism is arranged on the discharging rack. The discharging conveyor is a belt conveyor. A swing driver 50 for driving the discharging rack to swing is arranged below the discharging rack. The swing driver is a cylinder, and a plurality of cylinders are arranged at intervals. The cylinder block of the cylinder is assembled on the lifting frame, and the telescopic end is connected to the discharging rack. Thus, the expansion and contraction of the cylinder can drive the discharging rack to swing around the rotating position, so as to smoothly send out the sugar bags on the discharging conveyor.

[0054] In this application, the traveling mechanism uses a servo rear-wheel dual-drive system to provide large power, and the same speed of the two wheels ensures that the movement track of the chassis is a straight line; the conveying and transferring mechanism consists of a conveyor and two transfer machines, so that when the sugar bags enter the conveyor, they are automatically arranged on the other side of the entrance until the sugar bags are fully sorted, and then the sugar bags are transferred to the discharging mechanism under the action of the transfer machine; the discharging mechanism consists of a discharging belt and a cylinder, mainly to unload the sugar bags from the container sugar bag palletizer and sort them on the container, and the cylinder adjusts the discharging inclination angle during discharging; the pushing and shaping mechanism consists of a pushing mechanism and a shaping mechanism, which sorts the sugar bags sent into the container sugar bag palletizer against the edge and squeezes and shapes them.

[0055] Palletizing process: The sugar bags enter the pushing and shaping mechanism through the conveyor belt. The pushing cylinder pushes the pushing support to push the sugar bags to the side, and the receiving conveyor conveys them and sends the sugar bags into the shaping and feeding mechanism for shaping. After shaping, they are sent into the conveying and transferring mechanism. The first transfer machine lifts up so that the sugar bags do not contact the double-chain rollers at the entrance of the transfer conveyor, ensuring that the sugar bags enter the transfer conveyor parallel. When they are completely inside, the first transfer machine descends, making the sugar bags contact the double-chain rollers at the entrance of the transfer conveyor, and the sugar bags move to the other side of the entrance until they touch the baffle at the tail of the transfer conveyor. When the friction between the sugar bags and the accumulation rollers at the tail of the transfer conveyor is greater than the preset friction inside the accumulation rollers, they stop. When 5 belts of sugar bags are sorted, the first transfer machine and the second transfer machine lift up simultaneously to convey the sugar bags to the discharging mechanism. After the conveying is completed, the second transfer machine descends, and the first transfer machine transports the subsequent sugar bags; the angle of the discharging conveyor is adjusted by the swing driver so that the front end of the discharging mechanism contacts the top of the sugar bags in the upper layer. While the discharging belt moves forward, the traveling mechanism moves backward, making the sugar bags fall on the sugar bags in the upper layer in place; during discharging, the first transfer machine transports the subsequent sugar bags to perform continuous palletizing and stacking.

Claims

1. Container sugar bag palletizing machine, Characterized in that, It includes a frame, a traveling mechanism, a lifting mechanism, a conveying and transferring mechanism, a discharging mechanism, and a pushing and shaping mechanism; A traveling mechanism is arranged below the frame, a lifting frame is arranged on the frame, and a lifting mechanism for driving the lifting frame to perform a lifting action on the frame; A pushing and shaping mechanism, a conveying and transferring mechanism, and a discharging mechanism are arranged on the lifting frame; The pushing and shaping mechanism shapes the received sugar bags and pushes them into the conveying and transferring mechanism; The conveying and transferring mechanism arranges the sugar bags pushed by the pushing and shaping mechanism, and after arranging, transfers them to the discharging mechanism; the discharging mechanism discharges the sugar bags conveyed by the conveying and transferring mechanism; The conveying and transferring mechanism includes a transfer conveyor, a first transfer machine, and a second transfer machine. The first transfer machine and the second transfer machine are lifting transplanting machines; The first transfer machine receives the sugar bags conveyed by the pushing and shaping mechanism, makes the sugar bags enter the transfer conveyor in parallel, or conveys the sugar bags in the transfer conveyor to the discharging mechanism; The transfer conveyor arranges the sugar bags received from the first transfer machine in sequence along the transmission direction of the transfer conveyor; The second transfer machine conveys the sugar bags on the transfer conveyor to the discharging mechanism; The first transfer machine includes a transfer driver, a transfer bracket, and a transfer machine located below the transfer conveyor. The transfer driver is assembled on the lifting frame, and the transfer machine is assembled on the transfer bracket; The transfer driver drives the transfer bracket to rise through the transfer conveyor, jacks up the sugar bags on the transfer conveyor, and separates the sugar bags from the transfer conveyor; The second transfer machine has the same structure as the first transfer machine; The pushing and shaping mechanism includes a receiving bracket fixedly connected to the lifting frame, a receiving and pushing mechanism assembled on the receiving bracket, and a shaping and feeding mechanism for receiving the sugar bags conveyed by the receiving and pushing mechanism and shaping them; A receiving baffle is fixedly installed on one side of the receiving bracket. The receiving baffle forms a receiving partition for one side of the receiving and pushing mechanism and one side of the shaping and feeding mechanism.

2. The container sugar bag palletizing machine according to claim 1, Characterized in that, The traveling mechanism includes two idler wheels assembled at the front part below the frame, and two driving wheels assembled at the rear part below the frame. The two driving wheels are connected by a wheel shaft, and a traveling drive for driving the wheel shaft to rotate.

3. The container sugar bag palletizing machine according to claim 1, Characterized in that, The frame includes a chassis and a lifting and bearing frame fixedly arranged on the chassis. The lifting mechanism includes a lifting guide block and a lifting driver; The lifting guide block is fixedly connected to the lifting frame. A guiding mechanism for guiding the up and down movement of the lifting guide block is arranged between the lifting and bearing frame and the lifting guide block. The lifting driver drives the lifting frame to move up and down under the guiding action of the guiding mechanism.

4. The container sugar bag palletizing machine according to claim 1, Characterized in that, The receiving and pushing mechanism includes a receiving conveyor. A pushing mechanism for changing the transmission width of the receiving conveyor is arranged on one side of the receiving conveyor. The pushing mechanism includes a pushing bracket on one side above the receiving conveyor, and a pusher for driving the pushing bracket to reciprocate. The shaping and feeding mechanism includes a shaping conveyor and a shaping plate on the other side of the shaping conveyor. A shaping channel is formed between the shaping plate and the receiving baffle for shaping the sugar packets that are transported by the receiving conveyor and conveyed by the shaping conveyor.

5. The container sugar packet palletizing machine according to claim 1, characterized in that, the discharging mechanism includes a discharging rack rotatably assembled on one side of the lifting frame. A discharging conveyor for receiving the sugar packets transported by the conveying and transferring mechanism is provided on the discharging rack, and a swing driver for driving the discharging rack to swing is provided below the discharging rack.

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