Ton bag metering and feeding sealing device

Abstract

The utility model relates to powder material processing technical field, and disclose a kind of ton bag metering feeding sealing device, comprising: unpacking machine, by feed bin and silo component, for as the installation carrier of bagging component, dense material component, filtering component and dust extraction component;Dense material component is used to carry out feeding sealing operation to the material in ton bag.Through setting dense material component, it is convenient to carry out closing operation to the feed inlet of feed bin top, further carry out sealing operation to the powdery material in feed bin, solve the problem that personnel open ton bag by hand-held cutter and cause material overflow due to being in open space, further solve the problem that powdery material overflow is inhaled into body by personnel and cause respiratory disease or lung injury due to body discomfort, also reduce the environmental pollution around equipment, improve the efficiency of work, be favorable to practical application and operation.

Description

Technical Field

[0001] This utility model relates to the field of powder material processing technology, and more specifically to a ton bag metering and feeding sealing device. Background Technology

[0002] A ton bag, also known as a bulk container, flexible intermediary bag, or space bag, is a flexible packaging container used for transporting and storing bulk materials. It is usually made of high molecular polymers such as polypropylene and manufactured through processes such as weaving, cutting, and sewing. Many ton bags are designed for single use and are usually made of thinner materials, which reduces costs but reduces durability. During the metering and loading process of ton bags, some dust may be generated, requiring sealing.

[0003] The shortcomings of existing technology: In the current process of feeding ton bags, workers use a knife to cut open the bottom of the ton bag and feed the powder inside. However, this manual feeding method causes powdery materials to spill out instantly due to the lack of a sealed space. This can easily cause workers to inhale the powdery materials, leading to physical discomfort, respiratory diseases, or lung damage. It can also easily cause environmental pollution around the equipment, reduce work efficiency, and is not conducive to practical application and operation. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a ton bag metering and feeding sealing device to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a ton bag metering and feeding sealing device, comprising: The unpacking machine consists of a feeding hopper and a silo, and is used as a mounting carrier for the bag-cutting component, the material-sealing component, the filtering component, and the dust collection component; The sealing assembly is used for the feeding and sealing operation of materials in a ton bag; The material-sealing assembly includes: The feed inlet is located at the top of the feed hopper; The chutes are all located on both sides of the inner wall of the feed inlet; The second fixing plate, four of which are respectively installed on both sides of the feed hopper; The first rotating shaft is rotatably fitted between two second fixed plates; The sealing plates are all slidably fitted between the feed inlet and the two chute grooves; The external gears are all installed on the outer sides of both ends of the first rotating shaft, and the two external gears are located between the two second fixed plates; Through grooves are respectively opened at the bottom of the inner wall of the slide groove; The racks are respectively installed on both sides of the bottom of the two sealing plates, and the external gears are meshed with the racks; The rubber pads are all installed on the inside of the sealing plate, and the two rubber pads are pressed together.

[0006] Preferably, the dense material assembly further includes: L-shaped plates are installed on the outside of the feed hopper; The second motor is installed on the outer side of one end of the L-shaped plate; The second rotating shafts are all rotatably fitted on the outside of the feed hopper, and one of the second rotating shafts is fixedly connected to the output shaft of the second motor; The meshing gears are all mounted on the outside of the second rotating shaft, and the two meshing gears are meshed together. The pulleys are respectively installed on the shaft ends of the first and second rotating shafts, and the two pulleys are connected by a synchronous belt drive.

[0007] Preferably, the packet-cutting component includes: The first fixing plate is installed on one side of the inner wall of the feed hopper; The first motor is installed at the bottom of the first fixed plate; The connecting plate is mounted on the output shaft of the first motor; The cutting tool is mounted on the top of one end of the connecting plate; A connecting rod is installed on the top of the first fixed plate, and the connecting rod is located on one side of the connecting plate; An arc-shaped limiting plate is installed at the top of the connecting rod.

[0008] Preferably, the filtering component includes: The slot is located on one side of the inner wall of the feed hopper; A through slot is formed on the side of the feed hopper away from the inner wall of the slot, and the through slot is located below the first fixed plate; A grid plate that passes through the interior of a slot and is adapted to fit the slot.

[0009] Preferably, the vacuuming assembly includes: The receiving plate is installed on the outside of the feed hopper; A vacuum cleaner is mounted on top of a receiving plate, with its output end extending into the interior of the feed hopper; A connecting tube is installed on the output end of the vacuum cleaner, with the end of the connecting tube away from the vacuum cleaner extending into the interior of the silo.

[0010] Preferably, it further includes a protective component disposed on the package cutting assembly, the protective component comprising: Protective case; Bolts are equidistantly disposed at the bottom of the first fixing plate, and the three protective boxes are located around the first motor; Internal thread, which passes through a circular groove opened at the top edge of the outer side of the housing and is adapted to the interior of the bolt; Ventilation holes are equidistantly located on the bottom of the inner wall of the protective box; The filters are all installed inside the heat dissipation holes.

[0011] The beneficial effects of this utility model are: In this invention, by setting up a material sealing component, it is convenient to seal the feed inlet at the top of the feed hopper, further sealing the powdery material inside the feed hopper. This solves the problem of material spillage caused by workers cutting open the ton bags with hand-held knives in an open space, and further solves the problem of workers inhaling spilled powdery material, which could cause respiratory illnesses or lung damage. It also reduces environmental pollution around the equipment, improves work efficiency, and is beneficial for practical application and operation.

[0012] In this invention, a bag-splitting component is provided to facilitate the partial splitting of the bottom of the ton bag, preventing the bottom of the ton bag from falling onto the filter component and causing blockage. The filter component facilitates the fixing of the mesh plate, further isolating the ton bag as a precaution. A dust-collecting component facilitates the rapid discharge of any remaining loose powdery materials from the feed hopper into the silo, increasing the feeding speed. A protective component is provided to protect the first motor and also to dissipate heat, preventing material adhering to the motor and causing poor heat dissipation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall equipment structure from a top-down view.

[0014] Figure 2 This is a schematic diagram of the overall equipment structure from a rear-view perspective.

[0015] Figure 3 This is a cross-sectional view of the unpacking machine of this utility model.

[0016] Figure 4 This is a schematic diagram of the external structure of the feed hopper of this utility model.

[0017] Figure 5 This is a schematic diagram of the material feeding assembly of the present invention from a rear view of the feeding hopper.

[0018] Figure 6 For the present utility model Figure 3 Enlarged view of point A in the middle.

[0019] Figure 7 This is a schematic diagram of the packaging component structure of this utility model.

[0020] Explanation of reference numerals in the attached figures: 1. Unpacking machine; 11. Feed hopper; 12. Silo; 2. Packaging assembly; 21. First fixing plate; 22. First motor; 23. Connecting plate; 24. Cutting tool; 25. Connecting rod; 26. Arc-shaped limiting plate; 3. Material sealing assembly; 31. Feed inlet; 32. Slide groove; 33. Second fixing plate; 34. First rotating shaft; 35. Sealing plate; 36. External gear; 37. Through groove; 38. Rack; 39. Rubber 310. Pad; 311. L-shaped plate; 312. Second motor; 313. Second rotating shaft; 314. Meshing gear; 315. Pulley; 4. Filter assembly; 41. Slot; 42. Through slot; 43. Mesh plate; 5. Protective assembly; 51. Protective box; 52. Bolt; 53. Internal thread; 54. Heat dissipation hole; 55. Filter screen; 6. Dust collection assembly; 61. Receiving plate; 62. Vacuum cleaner; 63. Connecting pipe. Detailed Implementation

[0021] The following will be combined with the appendix Figures 1 to 7 The technical solutions in the embodiments of this utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0022] Please see Figure 1-5 This utility model provides a ton bag metering and sealing device, comprising: The unpacking machine 1 consists of a feeding hopper 11 and a silo 12, and is used as a mounting carrier for the bag-cutting assembly 2, the material-tightening assembly 3, the filtering assembly 4 and the dust-collecting assembly 6; The sealing component 3 is used for the feeding and sealing operation of materials in the ton bag; The material component 3 includes: The feed inlet 31 is located at the top of the feed hopper 11; The chutes 32 are all located on both sides of the inner wall of the feed inlet 31; The second fixing plate 33, four second fixing plates 33 are respectively installed on both sides of the feed hopper 11; The first rotating shaft 34 is rotatably fitted between the two second fixed plates 33; The sealing plate 35 is slidably fitted between the feed inlet 31 and the two slide grooves 32; The external gears 36 are all installed on the outer sides of both ends of the first rotating shaft 34, and the two external gears 36 are located between the two second fixed plates 33; Through grooves 37 are respectively opened at the bottom of the inner wall of the slide groove 32; Racks 38, four racks 38 are respectively installed on both sides of the bottom of the two sealing plates 35, and the external gears 36 are meshed with the racks 38; Rubber pads 39 are all installed on the inner side of the sealing plate 35, and the two rubber pads 39 are squeezed together. L-shaped plate 310 is installed on the outside of feed hopper 11; The second motor 311 is installed on the outer side of one end of the L-shaped plate 310; The second rotating shafts 312 are all rotatably fitted on the outside of the feed bin 11, and one of the second rotating shafts 312 is fixedly connected to the output shaft of the second motor 311; The meshing gears 313 are all installed on the outside of the second rotating shaft 312, and the two meshing gears 313 are meshed together. The pulleys 314 are respectively installed on the shaft ends of the first rotating shaft 34 and the second rotating shaft 312, and the two pulleys 314 are connected by a synchronous belt drive.

[0023] In practical application, after the ton bag falls into the feeding hopper 11 via the electric hoist, the second motor 311 on the L-shaped plate 310 drives one of the meshing gears 313 on the second shaft 312 to rotate, which in turn drives the meshing gear 313 on the other second shaft 312 to mesh and rotate. This causes the two meshing gears 313 to rotate in opposite directions, thereby driving one of the pulleys 314 on each of the meshing gears 313 to rotate. Combined with a synchronous belt, this drives the other pulley 314 to rotate synchronously, and simultaneously drives... The first rotating shaft 34 between the two second fixed plates 33 rotates, causing the two first rotating shafts 34 to rotate in opposite directions. This drives the two external gears 36 on the first rotating shaft 34 to rotate synchronously, which in turn drives the two racks 38 at the bottom of the two sealing plates 35 to move in opposite directions in their respective through grooves 37. At the same time, it drives the two rubber pads 39 to slide in opposite directions in the two sliding grooves 32 and the feed inlet 31, so that the two rubber pads 39 abut against each other, thereby sealing the feed inlet 31 at the top of the feed bin 11 and further sealing the powdery material in the feed bin 11.

[0024] This embodiment, by setting up a material sealing component 3, facilitates the sealing operation of the feed inlet 31 at the top of the feed hopper 11, further sealing the powdery material inside the feed hopper 11. This solves the problem of material spillage caused by workers cutting open the ton bag with a hand knife in an open space, and further solves the problem of workers inhaling spilled powdery material, which could cause respiratory illnesses or lung damage. It also reduces environmental pollution around the equipment, improves work efficiency, and is beneficial for practical application and operation.

[0025] Please see Figure 3 and7 In a preferred embodiment of this utility model, the packaging component 2 includes: The first fixing plate 21 is installed on one side of the inner wall of the feed hopper 11; The first motor 22 is installed at the bottom of the first fixed plate 21; Connecting plate 23 is mounted on the output shaft of the first motor 22; The cutting tool 24 is mounted on the top of one end of the connecting plate 23; The connecting rod 25 is installed on the top of the first fixing plate 21, and the connecting rod 25 is located on one side of the connecting plate 23; An arc-shaped limiting plate 26 is installed at the top of the connecting rod 25.

[0026] In practical application, this embodiment drives the first motor 22 at the bottom of the first fixed plate 21 to drive the cutter 24 at the top of one end of the connecting plate 23 to perform a semi-circular motion inside the arc-shaped limiting plate 26, thereby partially cutting open the bottom of the ton bag.

[0027] In this embodiment, by setting the bag-cutting component 2, it is convenient to partially cut open the bottom of the ton bag, preventing the bottom of the ton bag from falling onto the filter component 4 and causing blockage.

[0028] Please see Figure 3-4 In a preferred embodiment of this utility model, the filter component 4 includes: Card slot 41 is located on one side of the inner wall of the feed chamber 11; The through groove 42 is opened on the side of the feed chamber 11 away from the inner wall of the slot 41, and the through groove 42 is located below the first fixing plate 21; The grid plate 43 passes through the interior of the through slot 42 and is adapted to the slot 41.

[0029] In practical application, this embodiment fixes the grid plate 43 by passing one side of the grid plate 43 through the inside of the slot 42 and then locking it in the slot 41, thereby further blocking the ton bag.

[0030] In this embodiment, by setting up the filter component 4, it is convenient to fix the grid plate 43 and further block the ton bag as a precaution.

[0031] Please see Figure 1 and 3 In a preferred embodiment of this utility model, the dust collection component 6 includes: The receiving plate 61 is installed on the outside of the feed hopper 11; Vacuum cleaner 62 is mounted on top of receiving plate 61, and the output end of vacuum cleaner 62 extends into the interior of feed hopper 11; The connecting pipe 63 is installed on the output end of the vacuum cleaner 62, and the end of the connecting pipe 63 away from the vacuum cleaner 62 extends into the interior of the silo 12.

[0032] In practical application, after the ton bag is cut open by the filter assembly 4, the powdery material falls from the feed hopper 11 into the silo 12. The remaining powdery material fills the entire feed hopper 11. Then, the vacuum cleaner 62 on the receiving plate 61 is driven to suck the scattered material in the feed hopper 11 into the silo 12 through the connecting pipe 63, thus accelerating the feeding speed of the powdery material.

[0033] In this embodiment, by setting up a dust collection component 6, the remaining powdery materials that fill the feed hopper 11 can be quickly discharged into the silo 12, thereby increasing the feeding speed.

[0034] Please see Figure 6 In a preferred embodiment of this utility model, a protective component 5 is further provided on the package-cutting component 2. The protective component 5 includes: Case 51; Bolts 52 are equidistantly disposed at the bottom of the first fixing plate 21, and three protective boxes 51 are located around the first motor 22; Internal thread 53 passes through a round hole opened on the outer top edge of the protective box 51 and is adapted to the inside of the bolt 52; Heat dissipation holes 54 are equidistantly opened at the bottom of the inner wall of the protective box 51; The filter screens 55 are all installed inside the heat dissipation holes 54.

[0035] In practical application, the protective box 51 is installed on the first fixing plate 21 by internal thread 53 and bolt 52 to protect the first motor 22, and the filter screen 55 in the heat dissipation hole 54 is used to dissipate heat from the first motor 22.

[0036] In this embodiment, the protective component 5 is provided to protect the first motor 22 and also to dissipate heat from the first motor 22, preventing material from adhering to the first motor 22 and causing poor heat dissipation.

[0037] Based on the explanations and teachings in the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and any modifications and alterations to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A sealing device for metering and feeding ton bags, characterized in that, include: The unpacking machine (1) consists of a feeding hopper (11) and a silo (12), and is used as the mounting carrier for the bag-cutting assembly (2), the material-tightening assembly (3), the filtering assembly (4) and the dust-collecting assembly (6); The material sealing component (3) is used to perform the feeding and sealing operation of the material in the ton bag; The dense material component (3) includes: The feed inlet (31) is located at the top of the feed hopper (11); The chutes (32) are all located on both sides of the inner wall of the feed inlet (31); The second fixing plate (33) is installed on both sides of the feed hopper (11); The first rotating shaft (34) is rotatably fitted between two second fixed plates (33); The sealing plate (35) is slidably fitted between the feed inlet (31) and the two slide grooves (32); External gears (36) are all installed on the outer sides of both ends of the first rotating shaft (34), and the two external gears (36) are located between the two second fixed plates (33); Through grooves (37) are respectively opened at the bottom of the inner wall of the slide groove (32); Racks (38), four racks (38) are respectively installed on both sides of the bottom of the two sealing plates (35), and the external gears (36) are meshed with the racks (38); The rubber pads (39) are all installed on the inner side of the sealing plate (35), and the two rubber pads (39) are pressed together.

2. The ton bag metering and sealing device according to claim 1, characterized in that, The dense material assembly (3) also includes: L-shaped plate (310) is installed on the outside of the feed hopper (11); The second motor (311) is installed on the outside of one end of the L-shaped plate (310); The second rotating shafts (312) are all rotatably fitted on the outside of the feed bin (11), and one of the second rotating shafts (312) is fixedly connected to the output shaft of the second motor (311); The meshing gears (313) are all mounted on the outside of the second rotating shaft (312), and the two meshing gears (313) are meshed together. The pulleys (314) are respectively installed on the shaft ends of the first rotating shaft (34) and the second rotating shaft (312), and the two pulleys (314) are connected by synchronous belt drive.

3. The ton bag metering and sealing device according to claim 1, characterized in that, The packet-splitting component (2) includes: The first fixing plate (21) is installed on one side of the inner wall of the feed hopper (11); The first motor (22) is installed at the bottom of the first fixed plate (21); The connecting plate (23) is installed on the output shaft of the first motor (22); The cutting tool (24) is mounted on the top of one end of the connecting plate (23); A connecting rod (25) is installed on the top of the first fixing plate (21), and the connecting rod (25) is located on one side of the connecting plate (23); An arc-shaped limiting plate (26) is installed at the top of the connecting rod (25).

4. The ton bag metering and sealing device according to claim 1, characterized in that, The filtering component (4) includes: The slot (41) is located on one side of the inner wall of the feed hopper (11); A through groove (42) is formed on the side of the feed hopper (11) away from the inner wall of the slot (41), and the through groove (42) is located below the first fixing plate (21); A mesh plate (43) passes through the interior of a through slot (42) and is adapted to a slot (41).

5. The ton bag metering and sealing device according to claim 1, characterized in that, The vacuuming assembly (6) includes: A receiving plate (61) is installed on the outside of the feed hopper (11); A vacuum cleaner (62) is mounted on top of a receiving plate (61), and the output end of the vacuum cleaner (62) extends into the interior of the feed hopper (11); A connecting tube (63) is installed on the output end of the vacuum cleaner (62), with one end of the connecting tube (63) away from the vacuum cleaner (62) extending into the interior of the silo (12).

6. The ton bag metering and sealing device according to claim 1, characterized in that, It also includes a protective component (5) disposed on the package assembly (2), the protective component (5) comprising: Protective case (51); Bolts (52) are equidistantly disposed at the bottom of the first fixing plate (21), and the three protective boxes (51) are located around the first motor (22); Internal thread (53), which passes through a circular groove opened at the top edge of the outer side of the protective box (51) and is adapted to the inside of the bolt (52); Heat dissipation holes (54) are equidistantly opened at the bottom of the inner wall of the protective box (51); The filter screen (55) is installed inside the heat dissipation hole (54).

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