A wrapping and pressing all-in-one machine

Abstract

The utility model relates to a kind of integrated machine of stacking and top pressing, belong to the automatic packaging technical field of new energy battery material production industry, including frame body, stacking mechanism and top pressing mechanism, the frame body top is equipped with track, and stacking mechanism and top pressing mechanism are equipped with reciprocating movement along track on track.The utility model has the beneficial effect of simultaneously possessing the function of stacking and top compaction, which is conducive to improving the stacking effect, increasing the support and stability of the first package, reducing the risk of falling and breaking the package during transportation after stacking, and simultaneously compacting the top of the stacked ton package while flattening the lifting lug, avoiding the risk of the lifting lug being abnormally hung and falling during transportation or subsequent packaging process, saving installation space and investment.

Description

Technical Field

[0001] This utility model belongs to the field of automated packaging technology in the new energy battery material production industry, and specifically relates to an integrated stacking and pressing machine. Background Technology

[0002] A stacking machine is a device used to stack ton bags of powder, typically two bags stacked one on top of the other. After stacking, the ton bags are strapped and wrapped with film before transportation, facilitating transport and handling and saving transport space. It is commonly used in the new energy materials packaging industry. The requirements for stacking are that the bags are neatly stacked without any tilting, and that after strapping and wrapping, the straps must not loosen, and the ton bags must not tilt or tip over during transportation.

[0003] In actual bagging processes, a large amount of air often enters the powder. Due to the fine particle size of the powder, even vacuuming is insufficient to remove the gas from the inner bag. This results in the material inside the bag being in a gas-powder mixture, exhibiting high fluidity and poor formability, making it difficult to provide stable support. When an upper ton bag falls onto a lower ton bag, the lower bag cannot provide stable support, and the air inside the bags is squeezed out during stacking, causing airflow to accumulate at the top. This can lead to the upper ton bag tilting or even tipping over, affecting subsequent strapping and wrapping processes and failing to meet transportation requirements. This is a common problem faced in the stacked transportation of powder. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to design a stacking and pressing integrated machine to solve the technical problem mentioned in the background technology that the top ton bag is tilted, and there is even a risk of it falling over, which affects the subsequent strapping and wrapping process and fails to meet the transportation requirements.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a stacking and pressing integrated machine, comprising a frame, a stacking mechanism and a pressing mechanism, wherein a track is provided above the frame, and a stacking mechanism and a pressing mechanism are provided on the track to reciprocate along the track.

[0006] The frame is a rectangular frame structure, including columns, beams and rails. The beams are connected to the top of the columns and the rails are installed on the beams. The lower part of the frame is a packing station, a packing stacking station and a packing exiting station. Position detection elements are installed at each station to prevent collisions between the packing stacking mechanism and the pressing mechanism.

[0007] The stacking mechanism includes a lifting device and a traveling trolley A. The lifting device is installed on the traveling trolley A, which moves along a track. A hook for lifting ton bags is provided below the lifting device.

[0008] The top-pressing mechanism includes a hydraulic cylinder, a piston rod, a pressure plate, and a running trolley B. The hydraulic cylinder is mounted on the running trolley B, which moves along a track. The lower part of the hydraulic cylinder has a piston rod, and the end of the piston rod has a pressure plate. The pressure plate applies pressure to the ton bag under the drive of the piston rod.

[0009] The pressure plate has uniformly distributed vent holes on its surface, which facilitates the rapid discharge of gas from the ton bag.

[0010] The aforementioned trolley A has a drive motor, and the drive motor is equipped with a frequency converter for speed regulation.

[0011] The aforementioned trolley B has a drive motor, and the drive motor is equipped with a frequency converter for speed regulation.

[0012] The beneficial effects of this utility model are: it has the functions of stacking and top compaction at the same time, which helps to improve the stacking effect, increases the support and stability of the first package, reduces the risk of the stacked package falling and breaking during transportation, and while compacting the top of the stacked ton bag, it also flattens the lifting lugs, avoiding the risk of the lifting lugs being abnormally caught and falling during transportation or subsequent packaging, saving installation space and investment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the stacking mechanism of this utility model.

[0015] Figure 3 This is a schematic diagram of the top-pressing mechanism of this utility model.

[0016] Figure 4 This is a schematic diagram of the operation process steps of this utility model.

[0017] Figure 5 This is a schematic diagram of the operation process steps of this utility model.

[0018] Figure 6 This is a schematic diagram of the operation process steps of this utility model.

[0019] In the diagram: 1. Frame, 101. Column, 102. Horizontal beam, 2. Stacking mechanism, 201. Lifting device, 2011. Hook, 202. Trolley A, 3. Pressing mechanism, 301. Hydraulic cylinder, 302. Piston rod, 303. Pressure plate, 304. Trolley B, 4. Packing station, 5. Stacking station, 6. Packing station. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. It should be noted that the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Please see Figures 1-6 A stacking and pressing integrated machine includes a frame 1, a stacking mechanism 2, and a pressing mechanism 3. A track is provided above the frame 1, and the stacking mechanism 2 and the pressing mechanism 3 reciprocate along the track. The frame 1 is a rectangular frame structure, including columns 101 and crossbeams 102. The crossbeams 102 are connected above the columns 101, and a track is provided on the crossbeams 102. The lower part of the frame 1 includes a bag-in station 4, a stacking station 5, and a bag-out station 6. Position detection elements are provided at each station to prevent collisions between the stacking mechanism 2 and the pressing mechanism 3. The stacking mechanism 2 includes a lifting device 201 and a traveling trolley A202. The lifting device 201 is mounted on the traveling trolley A202, which moves along the track. A hook 2011 for lifting ton bags is located below the lifting device 201. The top-pressing mechanism 3 includes a hydraulic cylinder 301, a piston rod 302, a pressure plate 303, and a running trolley B304. The hydraulic cylinder 301 is mounted on the running trolley B304, which moves along a track. The piston rod 302 is located at the lower part of the hydraulic cylinder 301, and the pressure plate 303 is located at the end of the piston rod 302. The pressure plate 303 applies pressure to the ton bag under the action of the piston rod 302. The pressure plate 303 has evenly spaced through holes to facilitate the rapid discharge of gas from the ton bag. The running trolley A202 has a drive motor with a frequency converter for speed regulation. The running trolley B304 also has a drive motor with a frequency converter for speed regulation.

[0022] When using this utility model: Step a: The first ton bag enters the bag-in station 4. At this time, the stacking mechanism 2 is above the bag-in station 4 of the frame 1, and the pressing mechanism 3 is above the bag-out station 6 of the frame 1. Step b: After the lifting device 201 of the stacking mechanism 2 lifts the first ton bag by the hook 2011, it moves it to the stacking station 5 on the track by the running trolley A202, and the second ton bag enters the loading station 4; Step c: The lifting device 201 of the stacking mechanism 2 places the first ton bag at the stacking station 5; at this time, there is one ton bag each at the loading station 4 and the stacking station 5. Step d: The stacking mechanism 2 moves to the top of the packing station 4, and the pressing mechanism 3 moves to the top of the stacking station 5 via the running trolley B304. The piston rod 302 is controlled by the hydraulic cylinder 301 to drive the pressure plate 303 at its end to apply pressure to the first ton bag, expel the air in the first ton bag, and flatten the hanging ears on the top of the first ton bag. Step e: After the top pressing mechanism 3 retracts the pressure plate 303, it moves to the unloading station 6 on the track by the running trolley B304. The lifting device 201 of the stacking mechanism 2 lifts the second ton bag from the loading station 4 to the stacking station 5 and places the second ton bag on top of the first ton bag after it has been de-vented and flattened. At this time, the new ton bag enters the loading station 4. Step f: The stacking mechanism 2 moves from the stacking station 5 to the infeeding station 4, and the pressing mechanism 3 moves from the outfeeding station 6 to the stacking station 5. The hydraulic cylinder 301 controls the piston rod 302, which drives the pressure plate 303 at its end to apply pressure to the second ton bag stacked on top of the first ton bag, so as to expel the air from the second ton bag. Step g: The top pressing mechanism 3 retracts the pressure plate 303. At this time, the first ton bag at the stacking station 5 and the second ton bag above it have both discharged the air from the bag. Step h: The top pressing mechanism 3 moves above the unloading station 6, and the stacked first and second ton bags also move to the unloading station 6. The lifting device 201 of the stacking mechanism 2 lifts the new ton bag from the loading station 4 to the stacking station 5, and the subsequent ton bags enter the loading station 4. Step i: The first and second ton bags of the stacked ton bags are moved out from the unloading station 6, and the above steps are repeated to stack and press the new ton bags. Throughout the process, it is important to note that each workstation is equipped with a position detection unit to prevent collisions between the stacking mechanism 2 and the pressing mechanism 3. Both the running trolley A202 and the running trolley B304 have drive motors, and each drive motor is equipped with a frequency converter for speed adjustment to meet the needs of stacking and transporting different ton bags and to control the running speed.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0024] The parts of this utility model not described in detail are existing technologies.

Claims

1. A stacking and pressing integrated machine, comprising a frame (1), a stacking mechanism (2), and a pressing mechanism (3), characterized in that: The frame (1) is provided with a track, and a stacking mechanism (2) and a pressing mechanism (3) are provided on the track to move back and forth along the track.

2. The stacking and pressing integrated machine according to claim 1, characterized in that: The frame (1) is a rectangular frame structure, including columns (101) and beams (102). The columns (101) are connected to the beams (102), and the beams (102) are equipped with rails. The lower part of the frame (1) is a packing station (4), a stacking station (5), and a packing exit station (6). Each station is equipped with a position detection element to prevent the stacking mechanism (2) and the pressing mechanism (3) from colliding.

3. The stacking and pressing integrated machine according to claim 1, characterized in that: The stacking mechanism (2) includes a lifting device (201) and a running trolley A (202). The lifting device (201) is installed on the running trolley A (202), which moves along the track. A hook (2011) for lifting ton bags is provided below the lifting device (201).

4. The stacking and pressing integrated machine according to claim 1, characterized in that: The top-pressing mechanism (3) includes a hydraulic cylinder (301), a piston rod (302), a pressure plate (303), and a running trolley B (304). The hydraulic cylinder (301) is mounted on the running trolley B (304), which moves along the track. The lower part of the hydraulic cylinder (301) is provided with a piston rod (302), and a pressure plate (303) is provided at the end of the piston rod (302). The pressure plate (303) applies pressure to the ton bag under the drive of the piston rod (302).

5. The stacking and pressing integrated machine according to claim 4, characterized in that: The pressure plate (303) is uniformly provided with through holes to facilitate the rapid discharge of gas from the ton bag.

6. The stacking and pressing integrated machine according to claim 3, characterized in that: The trolley A (202) has a drive motor, and the drive motor is equipped with a frequency converter for speed regulation.

7. The stacking and pressing integrated machine according to claim 4, characterized in that: The trolley B (304) has a drive motor, and the drive motor is equipped with a frequency converter for speed regulation.

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