Automatic unpacking device utilizing self gravity of ton bag

Abstract

The utility model discloses an automatic unpacking device utilizing the gravity of a ton bag, which comprises a support, a motor fixedly connected inside the support, a transmission belt movably connected with the output end of the motor, a ton bag crushing unit arranged on the top surface of the support, and a material conveying unit arranged at the bottom end of the side surface of the support. Connecting rods are fixedly connected to the side faces of the material conveying units. According to the utility model, the motor rotates to drive the transmission belt to rotate, and then the transmission shaft drives the rotating shaft to rotate, so that the transmission crawler belt on the outer surface of the rotating shaft can move, and the ton bag can be placed on the top surface of the transmission crawler belt, so that the ton bag can be conveniently conveyed to a high place and taken; and the ton bags can be guided by the guide wheels on the side faces of the side supports, so that the ton bags are gradually adjusted to proper positions, and falling of the ton bags during transportation is avoided.

Description

Technical Field

[0001] This utility model relates to the field of ton bag unpacking technology, specifically to an automated unpacking device that utilizes the weight of the ton bag itself. Background Technology

[0002] A ton bag, also known as a bulk container, is a large, flexible packaging container used for storing and transporting bulk materials. It is usually made of polypropylene or polyethylene woven fabric and has the characteristics of strong load-bearing capacity and corrosion resistance. It is one of the most common packaging materials. Ton bags can be divided into those with and without a discharge port.

[0003] A search revealed that patent CN215884385U discloses a ton bag unpacking machine. It uses an air suction device to hold the ton bag in place, making it easy to process. The bag-supporting mechanism cuts the tie by hooking it out, opening the outlet without damaging the bag. After unloading, the ton bag can be recycled, saving time during the unloading process.

[0004] The aforementioned patent describes a method that uses an air extraction device to position the ton bag and a bag-supporting device to cut the straps, enabling quick and convenient unloading. However, while this method can achieve rapid unpacking of ton bags, it is not suitable for unpacking heavy ton bags and is inconvenient for handling unsealed ton bags. Therefore, we provide an automated unpacking device that utilizes the weight of the ton bag itself to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an automated unpacking device that utilizes the weight of the ton bag itself, in order to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An automated unpacking device that utilizes the weight of a ton bag includes a support frame, a motor fixedly connected inside the support frame, a transmission belt movably connected to the output end of the motor, a ton bag crushing unit on the top surface of the support frame, a material conveying unit on the bottom side of the support frame, and a connecting rod fixedly connected to the side of the material conveying unit.

[0008] The ton bag crushing unit includes a fixed bracket, which is fixedly connected to the top side of the support. A rotating shaft is rotatably connected inside the fixed bracket. A drive shaft is fixedly connected to one end of the side of the rotating shaft, and the drive shaft is movably connected to the other end of the inside of the drive belt.

[0009] A transmission track is movably connected to the outer surface of the rotating shaft, a side bracket is fixedly connected inside the fixed bracket, one end of the rotating shaft is rotatably connected inside the side bracket, and a guide wheel is rotatably connected inside the side bracket.

[0010] A further improvement of the present invention is that: a follower shaft is movably connected to the other end of the internal part of the transmission track, a bearing is rotatably connected to the outer surface of the follower shaft, and a feed port is rotatably connected to the outer surface of the bearing.

[0011] A further improvement of this utility model is that: a fixed frame is fixedly connected inside the feed inlet, a cutting blade is fixedly connected to the top surface of the fixed frame, and a funnel is fixedly connected to the bottom surface of the feed inlet.

[0012] A further improvement of this utility model is that: a debris bin is fixedly connected to the bottom side of the feed inlet, a filter screen is fixedly connected inside the debris bin, and a sealed door is movably connected to the inside side of the debris bin.

[0013] A further improvement of this utility model is that: an air suction chamber is fixedly connected to the bottom surface of the miscellaneous storage compartment, an air suction motor is fixedly connected inside the air suction chamber, and a fan blade is fixedly connected to the output end of the air suction motor.

[0014] A further improvement of the present invention is that the material conveying unit includes a discharge rack, the discharge rack is fixedly connected to the bottom side of the support, a discharge shaft is rotatably connected inside the discharge rack, and a follower wheel is fixedly connected to the side of the discharge shaft.

[0015] A further improvement of this utility model is that: the follower wheel is movably connected to a discharge transmission belt, one end of the discharge transmission belt is movably connected to the other end of the motor output, and the outer surface of the discharge shaft is movably connected to a discharge track.

[0016] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0017] 1. This utility model provides an automated unpacking device that utilizes the weight of the ton bag itself. The motor rotates to drive the transmission belt to rotate, which in turn drives the rotating shaft to rotate, allowing the conveyor belt on the outer surface of the rotating shaft to move. At this time, the ton bag can be placed on the top surface of the conveyor belt, making it convenient to transport it to a high place for retrieval.

[0018] As the ton bag is driven upward by the conveyor belt, it will be guided by the guide wheels on the side of the side support, gradually adjusting the ton bag to a suitable position to prevent it from falling during transportation.

[0019] When the ton bag is transported to the highest point, it will fall into the inside of the feed inlet. The falling ton bag will hit the cutting blade and be torn open by the cutting blade. At this time, the material inside the ton bag will fall into the material conveying unit through the funnel. The ton bag itself will not fall into the inside of the funnel due to the obstruction of the cutting blade and the fixing frame.

[0020] When the ton bag is broken, a lot of dust and other impurities will be generated. At this time, the suction motor drives the fan blade to rotate, which generates suction force on the inside of the debris bin and the suction bin. Dust and floating impurities will be sucked into the inside of the debris bin. The filter screen will prevent the material from being sucked in, and dust and other impurities will accumulate inside the debris bin.

[0021] 2. This utility model provides an automated unpacking device that utilizes the weight of the ton bag itself. The output end of the motor drives the discharge transmission belt to move. At this time, the discharge transmission belt drives the follower wheel to rotate, so that the ton bag crushing unit can pick up the ton bag at the same time and facilitate the transportation of materials.

[0022] The hopper will scatter the material onto the top surface of the discharge track, which will then propel the material forward. At this point, the output end of the material conveying unit can be aligned with the desired position for material processing. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the ton bag crushing unit of this utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of the ton bag crushing unit of this utility model.

[0026] Figure 4 This is a schematic diagram of the component structure of the ton bag crushing unit of this utility model;

[0027] Figure 5 This is a schematic diagram of the material conveying unit of this utility model.

[0028] In the diagram: 1. Support frame; 2. Connecting rod; 3. Motor; 4. Transmission belt; 5. Ton bag crushing unit; 51. Fixed support frame; 52. Rotating shaft; 53. Transmission shaft; 54. Transmission track; 55. Side support frame; 56. Guide wheel; 57. Feed inlet; 58. Bearing; 59. Follower shaft; 510. Funnel; 511. Cutter; 512. Fixed frame; 513. Sealed door; 514. Suction motor; 515. Fan blade; 516. Suction chamber; 517. Filter screen; 518. Waste bin; 6. Material conveying unit; 61. Discharge rack; 62. Discharge rotating shaft; 63. Follower wheel; 64. Discharge track; 65. Discharge transmission belt. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to embodiments:

[0030] Example 1: As Figure 1-5 As shown, this utility model provides an automated unpacking device that utilizes the weight of the ton bag itself, including a support 1, a motor 3 fixedly connected inside the support 1, a transmission belt 4 movably connected to the output end of the motor 3, a ton bag crushing unit 5 provided on the top surface of the support 1, a material conveying unit 6 provided on the bottom side of the support 1, and a connecting rod 2 fixedly connected to the side of the material conveying unit 6.

[0031] The ton bag crushing unit 5 includes a fixed bracket 51, which is fixedly connected to the top side of the bracket 1. A rotating shaft 52 is rotatably connected inside the fixed bracket 51. A drive shaft 53 is fixedly connected to one side of the rotating shaft 52. The drive shaft 53 is movably connected to the other end of the drive belt 4.

[0032] A transmission track 54 is movably connected to the outer surface of the rotating shaft 52. A follower shaft 59 is movably connected to the other end of the transmission track 54. A bearing 58 is rotatably connected to the outer surface of the follower shaft 59. A feed inlet 57 is rotatably connected to the outer surface of the bearing 58.

[0033] A debris bin 518 is fixedly connected to the bottom side of the feed inlet 57. A filter screen 517 is fixedly connected inside the debris bin 518. A sealed door 513 is movably connected to the inside side of the debris bin 518.

[0034] A suction chamber 516 is fixedly connected to the bottom surface of the miscellaneous storage compartment 518. A suction motor 514 is fixedly connected inside the suction chamber 516. A fan blade 515 is fixedly connected to the output end of the suction motor 514.

[0035] A fixing frame 512 is fixedly connected inside the feed inlet 57. A cutting blade 511 is fixedly connected to the top surface of the fixing frame 512, and a funnel 510 is fixedly connected to the bottom surface of the feed inlet 57.

[0036] A side bracket 55 is fixedly connected inside the fixed bracket 51. One end of the rotating shaft 52 is rotatably connected inside the side bracket 55. A guide wheel 56 is rotatably connected inside the side bracket 55.

[0037] In this embodiment, the ton bag crushing unit 5 is fixed at a certain height by the bracket 1, which makes it convenient to lift the ton bag to a high place. The motor 3 can drive the internal components of the material conveying unit 6 and the ton bag crushing unit 5 to move at the same time. There are two side brackets 55, which are set on the left and right sides of the rotating shaft 52. Four guide wheels 56 are inclinedly set inside the side brackets 55. The filter screen 517 can allow debris and small waste to be stored inside the debris bin 518.

[0038] The rotation of motor 3 drives the transmission belt 4 to rotate, which in turn drives the rotating shaft 52 to rotate through the transmission shaft 53, so that the transmission track 54 on the outer surface of the rotating shaft 52 can move. At this time, the ton bag can be placed on the top surface of the transmission track 54 to facilitate its transportation to a high place for material retrieval.

[0039] When the ton bag is driven upward by the conveyor belt 54, it will be guided by the guide wheel 56 on the side of the side support 55, gradually adjusting the ton bag to a suitable position to prevent the ton bag from falling during transportation.

[0040] When the ton bag is transported to the highest point, it will fall into the inlet 57. The falling ton bag will hit the cutting blade 511 and be broken open by the cutting blade 511. At this time, the material inside the ton bag will fall into the material conveying unit 6 through the funnel 510. The ton bag itself will not fall into the funnel 510 due to the obstruction of the cutting blade 511 and the fixing frame 512.

[0041] When the ton bag is broken, a large amount of dust and other impurities will be generated. At this time, the suction motor 514 drives the fan blade 515 to rotate, generating suction force on the inside of the debris bin 518 and the suction bin 516. Dust and floating impurities will be sucked into the inside of the debris bin 518. The filter screen 517 will prevent the material from being sucked in, and dust and other impurities will accumulate inside the debris bin 518.

[0042] Example 2: As Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, the material conveying unit 6 includes a discharge rack 61, the discharge rack 61 is fixedly connected to the bottom side of the support 1, the discharge rack 61 is rotatably connected to a discharge shaft 62, and the side of the discharge shaft 62 is fixedly connected to a follower wheel 63.

[0043] The follower wheel 63 is internally connected to a discharge drive belt 65, one end of which is movably connected to the output end of the motor 3 and the other end of which is movably connected to the outer surface of the discharge shaft 62. The discharge track 64 is movably connected to the outer surface of the discharge shaft 62.

[0044] In this embodiment, the discharge conveyor belt 65 is movably connected to the other end of the output end of the motor 3 to ensure that the discharge track 64 can move and the discharge rack 61 can ensure that the material will not spill to the outside.

[0045] The other end of the output of motor 3 will drive the discharge transmission belt 65 to move. At this time, the discharge transmission belt 65 will drive the follower wheel 63 to rotate, so that it can conveniently transport materials while the ton bag crushing unit 5 is picking up materials from the ton bag.

[0046] The hopper 510 will scatter the material onto the top surface of the discharge track 64, which will then drive the material forward. At this time, the output end of the material conveying unit 6 can be aligned with the desired position for material processing.

[0047] The working principle of this automated unpacking device that utilizes the weight of the ton bag itself will be explained in detail below.

[0048] like Figure 1-5 As shown, the motor 3 drives the transmission belt 4 to rotate, which in turn drives the rotating shaft 52 to rotate through the transmission shaft 53, so that the transmission track 54 on the outer surface of the rotating shaft 52 can move. At this time, the ton bag can be placed on the top surface of the transmission track 54, which makes it convenient to transport it to a high place and retrieve the material.

[0049] When the ton bag is driven upward by the conveyor belt 54, it will be guided by the guide wheel 56 on the side of the side support 55, gradually adjusting the ton bag to a suitable position to prevent the ton bag from falling during transportation.

[0050] When the ton bag is transported to the highest point, it will fall into the inlet 57. The falling ton bag will hit the cutting blade 511 and be broken open by the cutting blade 511. At this time, the material inside the ton bag will fall into the material conveying unit 6 through the funnel 510. The ton bag itself will not fall into the funnel 510 due to the obstruction of the cutting blade 511 and the fixing frame 512.

[0051] When the ton bag is broken, a lot of dust and other impurities will be generated. At this time, the suction motor 514 drives the fan blade 515 to rotate, generating suction on the inside of the debris bin 518 and the suction bin 516. Dust and floating impurities will be sucked into the inside of the debris bin 518. The filter screen 517 will prevent the material from being sucked in, and dust and other impurities will accumulate inside the debris bin 518.

[0052] The other end of the output of motor 3 will drive the discharge transmission belt 65 to move. At this time, the discharge transmission belt 65 will drive the follower wheel 63 to rotate, so that it can conveniently transport materials while the ton bag crushing unit 5 is picking up materials from the ton bag.

[0053] The hopper 510 will scatter the material onto the top surface of the discharge track 64, which will then drive the material forward. At this time, the output end of the material conveying unit 6 can be aligned with the desired position to process the material.

[0054] When feeding is finished, stop the device to ensure that the entire device does not move. At this time, remove the broken ton bag using the hook to ensure that it will not affect subsequent operations. Then, remove the bolts used to fix the airtight door 513 and open the airtight door 513. At this time, the debris inside the debris bin 518 can be cleaned to ensure the passability of the filter screen 517.

[0055] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all modifications or improvements made without departing from the spirit and concept of the present invention are within the protection scope of the present invention.

Claims

1. An automated unpacking device utilizing the weight of a ton bag, comprising a support frame (1), characterized in that: A motor (3) is fixedly connected inside the bracket (1), and a transmission belt (4) is movably connected to the output end of the motor (3). A ton bag crushing unit (5) is provided on the top surface of the bracket (1), and a material conveying unit (6) is provided at the bottom side of the bracket (1). A connecting rod (2) is fixedly connected to the side of the material conveying unit (6). The ton bag crushing unit (5) includes a fixed bracket (51), which is fixedly connected to the top side of the bracket (1). A rotating shaft (52) is rotatably connected inside the fixed bracket (51). A transmission shaft (53) is fixedly connected to one side of the rotating shaft (52), and the transmission shaft (53) is movably connected to the other end of the transmission belt (4). The outer surface of the rotating shaft (52) is movably connected to a transmission track (54), and a side bracket (55) is fixedly connected inside the fixed bracket (51). One end of the rotating shaft (52) is rotatably connected inside the side bracket (55), and a guide wheel (56) is rotatably connected inside the side bracket (55).

2. The automated unpacking device utilizing the weight of the ton bag as described in claim 1, characterized in that: The other end of the transmission track (54) is movably connected to a follower shaft (59), the outer surface of the follower shaft (59) is rotatably connected to a bearing (58), and the outer surface of the bearing (58) is rotatably connected to a feed inlet (57).

3. The automated unpacking device utilizing the weight of the ton bag according to claim 2, characterized in that: A fixing frame (512) is fixedly connected inside the feed inlet (57), a cutting blade (511) is fixedly connected to the top surface of the fixing frame (512), and a funnel (510) is fixedly connected to the bottom surface of the feed inlet (57).

4. The automated unpacking device utilizing the weight of the ton bag as described in claim 3, characterized in that: The bottom side of the feed inlet (57) is fixedly connected to a debris bin (518), a filter screen (517) is fixedly connected inside the debris bin (518), and a sealed door (513) is movably connected inside the side of the debris bin (518).

5. The automated unpacking device utilizing the weight of the ton bag as described in claim 4, characterized in that: The bottom surface of the miscellaneous storage compartment (518) is fixedly connected to an air intake compartment (516), and an air intake motor (514) is fixedly connected inside the air intake compartment (516). The output end of the air intake motor (514) is fixedly connected to a fan blade (515).

6. The automated unpacking device utilizing the weight of the ton bag according to claim 5, characterized in that: The material conveying unit (6) includes a discharge rack (61), which is fixedly connected to the bottom side of the support (1). The discharge rack (61) is rotatably connected to a discharge shaft (62), and a follower wheel (63) is fixedly connected to the side of the discharge shaft (62).

7. The automated unpacking device utilizing the weight of the ton bag as described in claim 6, characterized in that: The follower wheel (63) is internally connected to a discharge transmission belt (65), one end of which is movably connected to the output end of the motor (3) and the other end of which is movably connected to the outer surface of the discharge shaft (62). A discharge track (64) is movably connected to the outer surface of the discharge shaft (62).

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