Intelligent welding fume purifier

Abstract

The utility model relates to the technical field of smoke purifiers, and discloses an intelligent welding smoke purifier, which comprises a moving box, a dust collector and a filtering mechanism, the dust collector is assembled in the moving box, the two sides of the bottom of the moving box are connected with moving wheels through bearings, the exteriors of the moving wheels are connected with a pushing mechanism, and the interior of the moving box is slidably connected with a storage box. According to the intelligent welding fume purifier, multi-layer filtering is conducted through the filter plate set, the filtering effect is higher, fume and harmful gas can be removed, harm of harmful substances in welding fume to a human body is avoided, the environment-friendly effect is better, and waste chip particles are prevented from being accumulated in the storage box, so that the containing capacity of the storage box for waste chips is increased, and the service life of the storage box is prolonged. The number of times of maintenance of the device is reduced, the filtering mechanism is driven to move through the additionally arranged pushing mechanism and the kinetic energy generated during moving of the recycling moving box, the number of times of maintenance of the filtering mechanism is reduced, and therefore the overall service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of fume purifiers, in particular to an intelligent welding fume purifier. Background Art

[0002] Intelligent welding technology realizes the automation, intelligence and precision of the welding process by integrating vision systems, robotics, control systems and advanced welding processes. Its core lies in accurately positioning the weld seam through the vision system, transmitting the coordinate information to the robot, and the robot then completing the welding operation according to the preset welding parameters and procedures;

[0003] A large amount of fumes and waste gases are generated during intelligent welding of workpieces, which pose potential threats to human health and the environment. In the prior art, waste gases are usually purified by dust collection equipment. However, the industrial dust collection equipment is relatively large in volume, resulting in inconvenience in moving inside the workshop. At the same time, the particles in the waste gas easily clog the filter plates inside the device, resulting in the need for frequent maintenance of the dust collection equipment and reducing the use effect. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an intelligent welding fume purifier to solve the technical problems that the industrial dust collection equipment is relatively large in volume, resulting in inconvenience in moving inside the workshop, and the particles in the waste gas easily clog the filter plates inside the device, resulting in the need for frequent maintenance of the dust collection equipment and reducing the use effect.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: an intelligent welding fume purifier, comprising: a moving box, a dust collector and a filtering mechanism. The dust collector is assembled inside the moving box. Both sides of the bottom of the moving box are connected with moving wheels through bearings. A pushing mechanism is connected to the outside of the moving wheels. A storage box is slidably connected inside the moving box.

[0008] The pushing mechanism includes a gear sleeved on the outside of the moving wheel on the left side of the bottom of the moving box. A toothed plate is meshed with the outside of the gear. A slotted block is slidably connected to the outside of the toothed plate and is assembled at the bottom of the moving box. A first spring is connected between the toothed plate and the slotted block. A vertical arm is assembled at the top of the toothed plate. An inclined rod is connected to the outside of the vertical arm through a hinge, and the other end of the inclined rod is connected to the storage box through a hinge.

[0009] The filtering mechanism includes a hollow frame. Both ends of the hollow frame are connected with sliding blocks. The outside of the sliding block is slidably connected with a slider. The outside of the sliding block is also slidably connected with a slotted limiting plate, and the slotted limiting plate is assembled inside the moving box. A filter plate group is assembled inside the hollow frame. A storage groove is formed on the left side inside the hollow frame, and a baffle is inserted into the storage groove.

[0010] Preferably, the storage box is slidably arranged at the inner bottom of the moving box, and an L-shaped filter plate is assembled inside the storage box. The L-shaped filter plate can screen waste gas particles and classify and store particles of different sizes.

[0011] Preferably, a cloth bag fence is embedded at the inner bottom of the moving box. An air outlet pipe is communicated with the right side of the moving box. A pusher is connected to the right side of the moving box. The cloth bag fence can filter the waste gas again to prevent particles from being contained in the waste gas discharged from the air outlet pipe. The pusher facilitates pushing the moving box to move.

[0012] Preferably, a partition is connected to the outside of the vacuum cleaner and is assembled inside the moving box. The partition can divide the inside of the moving box and support the vacuum cleaner at the same time.

[0013] Preferably, a suction head pipe is communicated with the air inlet of the vacuum cleaner, and a spray head is communicated with the air outlet of the vacuum cleaner. The length of the suction head pipe is two meters, which can flexibly adjust the dust suction angle and position.

[0014] Preferably, a guide pipe is assembled at the bottom of the hollow frame and is assembled inside the moving box. The hollow frame is connected to the vertical arm. The guide pipe can discharge the waste chips discharged from the hollow frame into the storage box for collection.

[0015] Preferably, a second spring is connected between the sliding block and the slider. The second spring can increase the movement frequency of the hollow frame.

[0016] Preferably, the filter plate group includes a metal filter screen, an electrostatic adsorption layer, a medium-effect activated carbon filter layer, and a high-efficiency HEPA filter screen. The metal filter screen intercepts larger particles and impurities. Then comes the electrostatic adsorption layer, which uses static electricity to adsorb tiny particles. Then is the medium-effect activated carbon filter layer, which removes odors and some harmful gases. Finally, is the high-efficiency HEPA filter screen, which can filter soot particles with extremely small diameters. The multi-layer filtering device is arranged in a drawer type for convenient replacement and maintenance.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides an intelligent welding fume purifier, which has the following beneficial effects:

[0019] 1. The intelligent welding fume purifier is smaller in volume than traditional industrial dust collection equipment, easier to drive for work, and has stronger filtration effect through multi-layer filtration by a filter plate group. It can not only remove fumes but also harmful gases, avoiding the harm of harmful substances in welding fumes to the human body and having better environmental protection effect.

[0020] 2. When the device of the intelligent welding fume purifier moves, the added pushing mechanism can recover the kinetic energy generated during the movement of the moving box to drive the filtration mechanism to move, discharging the waste chips inside the filtration mechanism, reducing the maintenance frequency of the filtration mechanism, and thus increasing the overall service life of the device.

[0021] 3. When the pushing mechanism moves, it can drive the storage box to move left and right, and then drive the particles inside the storage box to move, avoiding the accumulation of waste chip particles inside the storage box, thereby increasing the waste chip capacity of the storage box and reducing the maintenance frequency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view of the present utility model;

[0023] Figure 2 is a front cross-sectional view of the present utility model;

[0024] Figure 3 is a front view of the pushing mechanism of the present utility model;

[0025] Figure 4 is a front view of the storage box of the present utility model;

[0026] Figure 5 is a front view of the filtration mechanism of the present utility model;

[0027] Figure 6 is a front cross-sectional view of the filtration mechanism of the present utility model.

[0028] In the figure: 1. Moving box; 11. Pusher; 12. Air outlet pipe; 13. Cloth bag fence; 2. Moving wheel; 3. Pushing mechanism; 31. Gear; 32. Toothed plate; 33. Grooved block; 34. First spring; 35. Vertical arm; 36. Diagonal rod; 4. Storage box; 41. L-shaped filter plate; 5. Vacuum cleaner; 51. Suction head pipe; 52. Partition; 6. Filtration mechanism; 61. Hollow frame; 62. Filter plate group; 63. Slide block; 64. Grooved limit plate; 65. Sliding block; 66. Second spring; 67. Storage groove; 68. Baffle; 69. Guide pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0030] The present utility model provides a technical solution. Please refer to Figure 1 and Figure 2 , an intelligent welding fume purifier, including: a mobile box 1, a dust collector 5 and a filtering mechanism 6. The mobile box 1 can suck in waste gas. The dust collector 5 is a common industrial dust suction device in the prior art. The filtering mechanism 6 can filter the waste gas. The dust collector 5 is assembled inside the mobile box 1. A cloth bag fence 13 is embedded at the inner bottom of the mobile box 1. An air outlet pipe 12 is connected to the right side of the mobile box 1. A push handle 11 is connected to the right side of the mobile box 1. The cloth bag fence 13 can filter the waste gas again to prevent the waste gas discharged from the air outlet pipe 12 from containing particles. The push handle 11 facilitates pushing the mobile box 1 to move. Both sides of the bottom of the mobile box 1 are connected with moving wheels 2 through bearings. A driving mechanism 3 is connected to the outside of the moving wheels 2.

[0031] Please refer to Figure 3 and Figure 4 , a storage box 4 is slidably connected inside the mobile box 1. The storage box 4 is slidably arranged at the inner bottom of the mobile box 1. And an L-shaped filter plate 41 is assembled inside the storage box 4. The L-shaped filter plate 41 can screen waste gas particles and classify and store particles of different sizes. A partition plate 52 is connected to the outside of the dust collector 5. And the partition plate 52 is assembled inside the mobile box 1. The partition plate 52 can divide the inside of the mobile box 1 and support the dust collector 5 at the same time. The air inlet of the dust collector 5 is connected to a suction pipe 51. The air outlet of the dust collector 5 is connected to a nozzle. The length of the suction pipe 51 is two meters, which can flexibly adjust the dust suction angle and position.

[0032] The driving mechanism 3 includes a gear 31. The gear 31 can be driven by the moving wheel 2. The moving wheel 2 includes a shaft arm. The shaft arm is connected to the mobile box 1 through a bearing. Both ends of the shaft arm are connected with wheel bodies. The shaft arm is connected to the gear 31. The gear 31 is sleeved outside the moving wheel 2 on the left side of the bottom of the mobile box 1. A toothed plate 32 is meshed with the outside of the gear 31. Teeth are connected to the outside of the toothed plate 32. The gear 31 can drive the toothed plate 32 to move through the teeth. At the same time, the toothed plate 32 will return to its original position through a first spring 34 after being driven.

[0033] Please refer to Figure 5 and Figure 6, an external sliding connection of the toothed plate 32 is provided with a slotted block 33, and the slotted block 33 is assembled at the bottom of the moving box 1. A first spring 34 is connected between the toothed plate 32 and the slotted block 33. A vertical arm 35 is assembled at the top of the toothed plate 32. An inclined rod 36 is hinged to the outside of the vertical arm 35. The inclined rod 36 can drive the storage box 4 to move through magnetic drive. The vertical arm 35 can drive the hollow frame 61 to move up and down through magnetic drive. And the other end of the inclined rod 36 is connected to the storage box 4 through a hinge. The connection between the inclined rod 36 and the storage box 4 and the connection between the vertical arm 35 and the hollow frame 61 are both designed with magnets.

[0034] The filtering mechanism 6 includes a hollow frame 61. The hollow frame 61 can be guided to move linearly by the sliding block 65. Both ends of the hollow frame 61 are connected with sliding blocks 65. The outside of the sliding block 65 is slidably connected with a slider 63. The slider 63 can move inside the slotted limiting plate 64, thus facilitating the extraction and maintenance of the hollow frame 61 from inside the slotted limiting plate 64. The outside of the sliding block 65 is slidably connected with a slotted limiting plate 64. The slotted limiting plate 64 can support the hollow frame 61, and the slotted limiting plate 64 is assembled inside the moving box 1. A filter plate group 62 is assembled inside the hollow frame 61. The filter plate group 62 can filter the waste gas. A storage groove 67 is opened on the left side inside the hollow frame 61, and a baffle 68 is inserted inside the storage groove 67.

[0035] The bottom of the hollow frame 61 is assembled with a guide pipe 69, and the guide pipe 69 is assembled inside the moving box 1. The hollow frame 61 is connected with the vertical arm 35. The guide pipe 69 can discharge the waste chips discharged from the hollow frame 61 into the storage box 4 for collection. A second spring 66 is connected between the sliding block 65 and the slider 63. The second spring 66 can increase the frequency when the hollow frame 61 moves. The filter plate group 62 includes a metal filter screen, an electrostatic adsorption layer, a medium-effect activated carbon filter layer and a high-efficiency HEPA filter screen. The metal filter screen intercepts larger particles and impurities. Then is the electrostatic adsorption layer, which uses static electricity to adsorb tiny particles. Then is the medium-effect activated carbon filter layer, which removes odors and some harmful gases. Finally is the high-efficiency HEPA filter screen, which can filter very small diameter soot particles. The multi-layer filtering device is arranged in a drawer type, which is convenient for replacement and maintenance. The baffle 68 includes four groups of sealing plates. A rubber plate is arranged on the front of the sealing plate. The rubber plate can be embedded in the front of the hollow frame 61. Both the storage box 4 and the hollow frame 61 can be pulled out from inside the moving box 1, and sealing sleeves are arranged at the junctions between them and the moving box 1.

[0036] In this case, first, the moving box 1 is pushed to the area where soot purification is required. The vacuum cleaner 5 is started to suck the waste gas through the suction pipe 51, and then discharged through the nozzle to the top of the filter plate group 62. The waste gas is filtered and purified by the four-layer filter plate group 62. The purified waste gas is discharged through the air outlet pipe 12 to complete the waste gas purification operation;

[0037] After the purification is completed, the baffle 68 is pulled out, and the moving box 1 is pushed to move to other areas where waste gas needs to be purified. At the same time, when the moving box 1 moves, the moving wheels 2 rotate to drive the rotating drive gear 31, and then drive the toothed plate 32 to rise. The rising toothed plate 32 then descends through the first spring 34, and so on, reciprocating up and down to drive the vertical arm 35 to move, and then drive the hollow frame 61 to move. Through the inclined surface design of the filter plate group 62 and vibration, the waste chips on the top of the filter plate group 62 are discharged into the interior of the storage groove 67 and then into the interior of the storage box 4;

[0038] When the waste gas particles slide on the top of the L-shaped filter plate 41, they are filtered through the L-shaped filter plate 41 to screen the large and small particles in the particles. The large particles fall on the top of the L-shaped filter plate 41, and the small particles enter the inner bottom of the storage box 4. At the same time, the vertical arm 35 moves up and down, pushing the inclined rod 36 to drive, driving the storage box 4 to move back and forth left and right, thus avoiding the accumulation of waste chip particles inside the storage box 4, thereby increasing the waste chip capacity of the storage box 4 and reducing the number of times the device needs to be maintained;

[0039] The device is smaller in volume than traditional industrial dust collection devices, is easy to drive for work, and has stronger filtering effect through multi-layer filtering of the filter plate group 62. It can not only remove soot, but also remove harmful gases, avoiding the harm of harmful substances in welding fumes to the human body, and having better environmental protection effect;

[0040] When the device moves, the kinetic energy generated by the movement of the moving box 1 is recycled through the added pushing mechanism 3 to drive the filtering mechanism 6 to move, and the waste chips inside the filtering mechanism 6 are discharged, reducing the number of times of maintaining the filtering mechanism 6, thereby increasing the overall service life of the device;

[0041] When the pushing mechanism 3 moves, it can also drive the storage box 4 to move left and right, and then drive the particles inside the storage box 4 to move, avoiding the accumulation of waste chip particles inside the storage box 4, thereby increasing the waste chip capacity of the storage box 4 and reducing the number of times the device needs to be maintained.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0043] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Intelligent welding fume purifier, including: A moving box (1), a vacuum cleaner (5) and a filtering mechanism (6), characterized in that: the vacuum cleaner (5) is installed inside the moving box (1), both sides of the bottom of the moving box (1) are connected to moving wheels (2) through bearings, the outside of the moving wheels (2) is connected to a pushing mechanism (3), and the inside of the moving box (1) is slidably connected to a storage box (4); The pushing mechanism (3) comprises a gear (31), the gear (31) is sleeved on the outside of the moving wheel (2) on the left side of the bottom of the moving box (1), the outside of the gear (31) is meshedly connected with a toothed plate (32), the outside of the toothed plate (32) is slidably connected with a slotted block (33), and the slotted block (33) is assembled on the bottom of the moving box (1), a first spring (34) is connected between the toothed plate (32) and the slotted block (33), the top of the toothed plate (32) is equipped with a vertical arm (35), the outside of the vertical arm (35) is connected to an inclined rod (36) through a hinge, and the other end of the inclined rod (36) is connected to the storage box (4) through a hinge; The filtering mechanism (6) comprises a hollow frame (61), both ends of the hollow frame (61) are connected to sliding blocks (65), the outside of the sliding block (65) is slidably connected to a slider (63), the outside of the sliding block (65) is slidably connected to a slotted limiting plate (64), and the slotted limiting plate (64) is mounted inside the moving box (1), the inside of the hollow frame (61) is equipped with a filter plate group (62), the left side of the inside of the hollow frame (61) is provided with a storage groove (67), and the inside of the storage groove (67) is provided with a baffle (68).

2. The intelligent welding fume purifier according to claim 1 is characterized in that: The storage box (4) is slidably arranged on the inner bottom of the mobile box (1), and an L-shaped filter plate (41) is installed inside the storage box (4).

3. The intelligent welding fume purifier according to claim 1 is characterized in that: A bag fence (13) is embedded in the inner bottom of the moving box (1), an air outlet pipe (12) is connected to the right side of the moving box (1), and a push handle (11) is connected to the right side of the moving box (1).

4. The intelligent welding fume purifier according to claim 1 is characterized in that: The outside of the vacuum cleaner (5) is connected to a partition (52), and the partition (52) is assembled inside the moving box (1).

5. The intelligent welding fume purifier according to claim 1 is characterized in that: The air inlet of the vacuum cleaner (5) is connected to a suction head pipe (51), and the air outlet of the vacuum cleaner (5) is connected to a nozzle.

6. The intelligent welding fume purifier according to claim 1 is characterized in that: The bottom of the hollow frame (61) is equipped with a guide tube (69), and the guide tube (69) is installed inside the moving box (1). The hollow frame (61) is connected to the vertical arm (35).

7. The intelligent welding fume purifier according to claim 1 is characterized in that: A second spring (66) is connected between the sliding block (65) and the sliding block (63).

8. The intelligent welding fume purifier according to claim 1 is characterized in that: The filter plate group (62) comprises a metal filter screen, an electrostatic adsorption layer, a medium-efficiency activated carbon filter layer and a high-efficiency HEPA filter screen.

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