Dustproof feeding station for recycling materials

Abstract

The utility model discloses a dustproof feeding station for material recovery, which comprises a sealed cabin body, a material collecting bin, a water tank, a ton bag moving assembly, a negative pressure dust extraction device, a bag cutting assembly and a first cutter, and the material collecting bin is arranged below the bag cutting assembly; the water tank is arranged below the first cutter; the negative pressure dust extraction device is arranged on the sealed cabin body and is communicated with the interior of the sealed cabin body; the bag cutting assembly comprises a first driving assembly and a second cutter, and the first driving assembly is used for driving the second cutter to slide so as to cut the ton bags; the ton bag moving assembly comprises a second driving assembly and a hook, the hook is used for hanging the ton bag, and the second driving assembly is used for driving the ton bag to move to the position above the water tank from the position above the collecting bin; the first cutter is fixedly installed below the second driving assembly and used for cutting the ton bag pull rope. The ton bag dust removal device can effectively prevent dust leakage, improve the operation environment of workers, remove residual powder in a ton bag, and reduce material waste and pollution to the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of powder processing, in particular to a dust-proof feeding station for recycling materials. Background Art

[0002] In the field of powder processing, feeding is an essential step. The commonly used method is to cut the ton bag and use the weight of the powder to make it enter the container. However, this method has the problem of powder leakage and powder residue in the ton bag, which increases production costs and causes resource waste and environmental pollution. In addition, workers working in this environment are prone to inhaling dust particles, which affects their health. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model provides a dust-proof feeding station for recycled materials. Dust is fed through a negative pressure dust extraction and sealing bin, which can effectively prevent dust leakage and improve the working environment of workers. The raw materials in the ton bags are cleaned and dusted by a water trough, which can effectively remove residual powder in the ton bags and reduce material waste and pollution to the environment.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A dust-proof feeding station for recycling materials comprises a sealed cabin, a collection bin, a water trough, a ton bag moving assembly, a negative pressure dust extraction device, a bag cutting assembly and a first cutter, wherein the collection bin is arranged below the bag cutting assembly; the water trough is arranged below the first cutter; the negative pressure dust extraction device is arranged on the sealed cabin and is connected to the interior of the sealed cabin; the bag cutting assembly comprises a first driving assembly and a second cutter, the first driving assembly is used to drive the second cutter to slide to cut the ton bag; the ton bag moving assembly comprises a second driving assembly and a hook, the hook is used to hang the ton bag, and the second driving assembly is used to drive the ton bag to move from above the collection bin to above the water trough; the first cutter is fixedly installed below the second driving member, and is used to cut the ton bag draw rope.

[0006] As a further improvement of the above technical solution, the negative pressure dust extraction device includes a negative pressure fan, a filter bag, a filter bag spacer, an air pipe, a pulse valve and an air tank. The negative pressure fan is located on the outer wall of the sealed cabin body, the gas tank is connected to the pulse valve, and the gas tank is installed on the outer wall of the sealed cabin body through a mounting plate. The filter bag is arranged in the filter bag spacer, and the filter bag spacer passes through the sealed cabin body to be connected with the negative pressure fan. One end of the air pipe passes through the sealed cabin body to be connected with the pulse valve, and the other end is connected with the filter bag spacer.

[0007] As a further improvement of the above technical solution, the first drive assembly includes a first drive motor and a first screw assembly, the driving end of the first drive motor is fixedly connected to the first screw assembly, the first screw assembly includes a first screw and a first guide rail, a first screw nut is threadedly connected to the first screw, a first slider is slidably mounted on the first guide rail, the first screw nut is fixedly connected to the first slider, and the second cutter is fixedly mounted on the first screw nut.

[0008] As a further improvement of the above technical solution, the second drive assembly includes a second drive motor and a second screw assembly, the drive end of the second drive motor is fixedly connected to the second screw assembly, the second screw assembly includes a second screw and a second guide rail, a second screw nut is threadedly connected to the second screw, a second slider is slidably mounted on the second guide rail, the second screw nut is fixedly connected to the second slider, and the hook is fixedly mounted on the second screw nut.

[0009] As a further improvement of the above technical solution, the water tank is located at the bottom of the sealed cabin and is communicated with the sealed cabin.

[0010] As a further improvement of the above technical solution, it also includes a pusher rake assembly, which includes a third drive assembly and a pusher rake. The pusher rake is arranged in the water tank, and the third drive assembly is used to drive the pusher rake to move to push the ton bag away from the sealed cabin.

[0011] As a further improvement of the above technical solution, the third drive assembly includes a third drive motor and a third screw assembly, the driving end of the third drive motor is fixedly connected to the third screw assembly, the third screw assembly includes a third screw and a third guide rail, a third screw nut is threadedly connected to the third screw, a third slider is slidably installed on the third guide rail, the third screw nut is fixedly connected to the third slider, and the push rake is fixedly connected to the third slider.

[0012] As a further improvement of the above technical solution, the material collection bin is communicated with the sealed cabin, and a screen is provided at the entrance of the material collection bin.

[0013] As a further improvement of the above technical solution, an inclined plate is provided between the aggregate bin and the water trough.

[0014] As a further improvement of the above technical solution, the sealed cabin is provided with two openable and closable doors, and the openable and closable doors are located at both ends of the aggregate bin.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a dust-proof feeding station for recycling materials, which feeds dust through a negative pressure dust extraction sealing bin, can effectively prevent dust leakage and improve the working environment of workers; the raw materials in the ton bag are cleaned and dusted through a water trough, which can effectively remove the residual powder in the ton bag and reduce material waste and pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is an assembly schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the assembly of the negative pressure dust extraction device in the utility model;

[0019] Figure 3 It is a schematic diagram of the assembly of the middle cut bag assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the assembly of the second drive assembly in the utility model;

[0021] Figure 5 It is an assembly schematic diagram of the push rake assembly of the utility model.

[0022] Figure numerals: 1. Sealed cabin; 11. Front door; 12. Rear door; 2. Water tank; 3. Aggregate bin; 31. Screen; 4. Negative pressure dust extraction device; 41. Negative pressure fan; 42. Filter bag; 43. Filter bag spacer; 44. Air pipe; 45. Pulse valve; 46. Air tank; 5. Bag cutting assembly; 51. First drive motor; 52. First screw rod; 53. First guide rail; 54. Second cutter; 6. Ton bag moving assembly; 61. Second drive motor; 62. Second screw rod; 63. Second guide rail; 64. Hook; 7. Push rake assembly; 71. Third drive motor; 72. Third screw rod; 73. Third guide rail; 74. Push rake; 8. First cutter; 9. Inclined plate. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that according to the specific implementation situation, a better connection structure can be formed by adding or reducing connection accessories. For example, fixed connection / fixed installation can be selected according to the needs of screw connection, bolt connection, pin connection, key connection, bonding, mortise and tenon connection, welding, riveting and other methods. For example, detachable connection can be selected according to the needs of screw connection, bolt connection, threaded connection, snap connection, mortise and tenon connection, Velcro connection and other methods. The various technical features in the creation of the utility model can be combined interactively without conflicting with each other.

[0024] Please refer to Figure 1 A dust-proof feeding station for recycling materials, comprising a sealed cabin 1, a collection bin 3, a water tank 2, a ton bag moving assembly 6, a negative pressure dust extraction device 4, a bag cutting assembly 5, a push rake assembly 7 and a first cutter 8, wherein the collection bin 3 is arranged below the bag cutting assembly 5, and the collection bin 3 is used to collect materials in the cut ton bags; the water tank 2 is arranged below the first cutter 8 and is connected to the sealed cabin 1, and is used to clean and process the residual materials in the ton bags; the negative pressure dust extraction device 4 is arranged on the sealed cabin 1, and is connected to the inside of the sealed cabin 1, and through the vacuum pressure The method forms a negative pressure state inside the sealed cabin 1; the first cutter 8 is arranged below the ton bag moving component 6, and is used to cut the ton bag draw rope so that the ton bag falls into the water tank 2 below; the bag cutting component 5 is arranged on the inner wall of the sealed cabin 1, and is used to cut the ton bag to release the material from the ton bag; the ton bag moving component 6 is arranged at the top of the inner wall of the sealed cabin 1, and is used to position and hang the ton bag, and realize the movement of the ton bag; the pushing rake component 7 is arranged at one end of the water tank 2, and is used to push the ton bag that falls into the water tank 2 to the position where the workers can clean it.

[0025] Among them, the sealed cabin body 1 is provided with two openable and closable doors, which are located at the two ends of the aggregate bin 3, namely the front door 11 and the rear door 12, wherein a loading platform is provided at the front door 11. By providing openable and closable doors at both ends of the aggregate bin 3, the loading platform can hang the ton bag on the hook 64 by opening the front door 11, which is convenient for subsequent operation steps; and by closing the front door 11 and the rear door 12, a sealed space can be formed, and at the same time, the negative pressure dust extraction device 4 can be started, so that the dust in the sealed cabin body 1 can be sucked into the device, which can effectively clean the inside of the sealed cabin body 1 and prevent the material from being affected by the external environment during processing.

[0026] Furthermore, a screen 31 is provided on the aggregate bin 3. The screen 31 is located at the entrance of the aggregate bin 3 and can screen the size of the material to obtain a material particle size that meets the requirements, thereby improving the quality and utilization rate of the material.

[0027] Please refer to Figure 2 The negative pressure dust extraction device 4 includes a negative pressure fan 41, a filter bag 42, a filter bag spacer 43, an air pipe 44, a pulse valve 45 and an air tank 46. The negative pressure fan 41 is located on the outer wall of the sealed cabin body 1, the air tank 46 is connected to the pulse valve 45, and the air tank 46 is installed on the outer wall of the sealed cabin body 1 through a mounting plate. The filter bag 42 is arranged in the filter bag spacer 43, and the filter bag spacer 43 passes through the sealed cabin body 1 and is connected with the negative pressure fan 41. One end of the air pipe 44 passes through the sealed cabin body 1 and is connected with the pulse valve 45, and the other end is connected with the filter bag spacer 43, thereby forming a negative pressure environment in the sealed cabin body 1 to prevent dust leakage.

[0028] By using the negative pressure fan 41 to exhaust air inside the cabin, a negative pressure will be formed inside the sealed cabin 1, and due to the negative pressure inside the cabin, the dust and particulate matter scattered in the broken ton bag will pass through the filter bag 42 in the filter bag spacer 43, so that the clean air can be extracted and discharged into the environment, preventing the scattered dust from spreading in the open environment, protecting the surrounding working environment and personnel health; and by continuously extracting air and dust, the interior of the cabin can be kept relatively clean, which helps to reduce the safety hazards caused by dust accumulation. In order to prevent the dust from being adsorbed on the filter bag 42 due to long-term use, and the ventilation capacity of the filter bag 42 is weakened, a pulse valve 45 is used to intermittently control the instantaneous opening and closing of the gas tank 46, and the dust is blown off the filter bag 42 by the instantaneous air pressure.

[0029] Please refer to Figure 3The bag cutting assembly 5 includes a first driving assembly and a second cutter 54. The first driving assembly is arranged on the inner wall of the sealed cabin 1, and the second cutter 54 assembly is slidably arranged on the first driving assembly. The first driving assembly drives the second cutter 54 to slide to cut the ton bag.

[0030] Furthermore, the first drive assembly includes a first drive motor 51 and a first screw assembly, the driving end of the first drive motor 51 is fixedly connected to the first screw assembly, the first screw assembly includes a first screw 52 and a first guide rail 53, the first screw 52 is threadedly connected with a first screw nut, the first guide rail 53 is slidably mounted with a first slider, the first screw nut is fixedly connected to the first slider, and the second cutter 54 is fixedly mounted on the first screw nut. When the first drive motor 51 is started, the first screw 52 starts to rotate, driving the first screw nut and the first slider to move along the first guide rail 53, thereby driving the second cutter 54 to move up and contact the ton bag, cutting the ton bag, and causing the material in the ton bag to fall into the aggregate bin 3 below.

[0031] Among them, the ton bag moving assembly 6 includes a second driving assembly and a hook 64. The second driving assembly is arranged at the top of the inner wall of the sealed cabin 1. The hook 64 is slidably arranged on the second driving assembly for hanging ton bags. The second driving assembly drives the ton bags to move from above the aggregate bin 3 to above the water tank 2.

[0032] Please refer to Figure 4 The second drive assembly includes a second drive motor 61 and a second screw assembly. The driving end of the second drive motor 61 is fixedly connected to the second screw assembly. The second screw assembly includes a second screw 62 and a second guide rail 63. The second screw 62 is threaded with a second screw nut. The second guide rail 63 is slidably mounted with a second slider. The second screw nut is fixedly connected to the second slider. The hook 64 is fixedly mounted on the second screw nut. When the second drive motor 61 is started, the second screw 62 starts to rotate, driving the second screw nut and the second slider to move along the second guide rail 63, thereby driving the hook 64 and the ton bag to move from above the aggregate bin 3 to above the water tank 2, and the ton bag is cut by the first cutter 8, so that the ton bag falls into the water tank 2, which is convenient for workers to carry out subsequent cleaning.

[0033] Please refer to Figure 5 The pusher rake assembly 7 includes a third driving assembly and a pusher rake 74 . The pusher rake 74 is arranged in the water tank 2 . The third driving assembly is used to drive the pusher rake 74 to move so as to push the ton bag away from the sealed cabin 1 .

[0034] The third driving assembly includes a third driving motor 71 and a third screw assembly. The driving end of the third driving motor 71 is fixedly connected to the third screw assembly. The third screw assembly includes a third screw 72 and a third guide rail 73. The third screw 72 is threaded with a third screw nut. The third guide rail 73 is slidably mounted with a third slider. The third screw nut is fixedly connected to the third slider. The push rake 74 is fixedly connected to the slider.

[0035] Specifically, the water tank 2 has a dropping station and a cleaning station, wherein the cleaning station is located outside the sealed cabin 1, and the dropping station is located below the first cutter 8. When the ton bag falls into the dropping station, the third drive motor 71 is started to drive the push rake 74 to move and push the ton bag to the cleaning station, and the workers clean and take out the empty ton bag.

[0036] Please refer to Figure 1-5 An inclined plate 9 is provided between the collecting bin 3 and the water trough 2. The inclined plate 9, the collecting bin 3, the sealed cabin 1, and the water surface of the water trough 2 form a closed space to prevent dust leakage; and because the inclined plate 9 is designed as a slope, the scattered materials and dust can flow into the water trough 2 along the inclined plate 9, thereby effectively collecting the scattered materials.

[0037] In the process of completing the feeding, first open the front door 11, hoist the ton bag on the hook 64 through the loading platform, then close the front door 11 and the rear door 12, start the negative pressure dust extraction device 4, so that a negative pressure environment is formed in the sealed cabin 1, and at the same time start the first drive motor 51, so that the second cutter 54 moves upward along the first guide rail 53 and cuts the ton bag. At this time, the material falls into the collecting bin 3 from the opening of the ton bag; when the material in the ton bag flows out, start the second drive component to drive the ton bag to move toward the water tank 2, and cut the empty ton bag rope through the first cutter 8, so that the empty ton bag falls into the falling station in the water tank 2; start the third drive component to drive the push rake 74 to move the ton bag from the falling station to the cleaning station, and the workers will clean it.

[0038] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the described embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A dust-proof feeding station for recycling materials, characterized in that: It includes a sealed cabin, a material collection bin, a water trough, a ton bag moving assembly, a negative pressure dust extraction device, a bag cutting assembly and a first cutter, the material collection bin is arranged below the bag cutting assembly; the water trough is arranged below the first cutter; the negative pressure dust extraction device is arranged on the sealed cabin and is connected to the inside of the sealed cabin; the bag cutting assembly includes a first driving assembly and a second cutter, the first driving assembly is used to drive the second cutter to slide to cut the ton bag; the ton bag moving assembly includes a second driving assembly and a hook, the hook is used to hang the ton bag, and the second driving assembly is used to drive the ton bag to move from above the material collection bin to above the water trough; the first cutter is fixedly installed below the second driving member, and is used to cut the ton bag draw rope.

2. The dust-proof feeding station for recycled materials according to claim 1, characterized in that: The negative pressure dust extraction device includes a negative pressure fan, a filter bag, a filter bag spacer, an air pipe, a pulse valve and an air tank. The negative pressure fan is located on the outer wall of the sealed cabin body, the air tank is connected to the pulse valve, and the air tank is installed on the outer wall of the sealed cabin body through a mounting plate. The filter bag is arranged in the filter bag spacer, and the filter bag spacer passes through the sealed cabin body to communicate with the negative pressure fan. One end of the air pipe passes through the sealed cabin body to communicate with the pulse valve, and the other end is connected to the filter bag spacer.

3. The dust-proof feeding station for recycled materials according to claim 1, characterized in that: The first drive assembly includes a first drive motor and a first screw assembly, the driving end of the first drive motor is fixedly connected to the first screw assembly, the first screw assembly includes a first screw and a first guide rail, a first screw nut is threadedly connected to the first screw, a first slider is slidably mounted on the first guide rail, the first screw nut is fixedly connected to the first slider, and the second cutter is fixedly mounted on the first screw nut.

4. The dust-proof feeding station for recycled materials according to claim 1, characterized in that: The second drive assembly includes a second drive motor and a second screw assembly, the drive end of the second drive motor is fixedly connected to the second screw assembly, the second screw assembly includes a second screw and a second guide rail, a second screw nut is threadedly connected to the second screw, a second slider is slidably mounted on the second guide rail, the second screw nut is fixedly connected to the second slider, and the hook is fixedly mounted on the second screw nut.

5. The dust-proof feeding station for recycled materials according to claim 1, characterized in that: The water tank is located at the bottom of the sealed cabin and is communicated with the sealed cabin.

6. The dust-proof feeding station for recycled materials according to claim 5, characterized in that: It also includes a push rake assembly, which includes a third drive assembly and a push rake. The push rake is arranged in the water tank, and the third drive assembly is used to drive the push rake to move so as to push the ton bag away from the sealed cabin.

7. The dust-proof feeding station for recycled materials according to claim 6, characterized in that: The third driving assembly includes a third driving motor and a third screw assembly, the driving end of the third driving motor is fixedly connected to the third screw assembly, the third screw assembly includes a third screw and a third guide rail, a third screw nut is threadedly connected to the third screw, a third slider is slidably mounted on the third guide rail, the third screw nut is fixedly connected to the third slider, and the push rake is fixedly connected to the third slider.

8. The dust-proof feeding station for recycled materials according to claim 1, characterized in that: The material collection bin is communicated with the sealed cabin, and a screen is arranged at the entrance of the material collection bin.

9. The dust-proof feeding station for recycled materials according to claim 1, characterized in that: An inclined plate is arranged between the collecting bin and the water tank.

10. The dust-proof feeding station for recycling materials according to claim 1, characterized in that: The sealed cabin body is provided with two openable and closable doors, and the openable and closable doors are located at two ends of the aggregate bin.

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