A multi-angle suction welding fume purifier

Abstract

This utility model discloses a welding fume purifier with multi-angle suction, comprising: a suction purifier, a suction tube connector screwed through one end of the suction purifier, a hose quick connector snapped into the upper part of the suction tube connector, a corrugated suction hose fixedly sleeved on one end of the hose quick connector, and a suction adjustment frame rotatably connected to one end of the suction purifier. In this utility model, by grasping the rotating tube opening limiting ring, the adjustable frame rotating arm one, the adjustable frame rotating arm two, and the ring connecting seat can be pushed, pulled, and rotated back and forth and up and down, thereby adjusting the height and angle of the rotating tube opening limiting ring. Then, the suction tube opening is inserted into the rotating tube opening limiting ring, allowing for flexible and convenient adjustment of the suction angle according to different usage needs. After adjustment, it can be locked by tightening the locking bolt one, the locking bolt two, and the locking bolt three.

Description

Technical Field

[0001] This utility model relates to the technical field of fume purification equipment, specifically a welding fume purifier with multi-angle dust suction. Background Technology

[0002] Welding is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. During the welding process, the electric arc discharge generates high temperatures of up to thousands of degrees Celsius, which causes the welding rod and the metal of the workpiece to melt and evaporate rapidly. These metal vapors cool and oxidize rapidly in the air, condense into tiny solid particles, and suspend in the air to form welding fumes.

[0003] Therefore, welding fumes usually need to be extracted and treated by welding fume purifiers. However, most existing welding fume purifiers are fixed structures and can only extract fumes at a fixed angle, which is inconvenient. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that most existing welding fume purifiers are fixed structures and can only suck up fumes at a fixed angle, which is inconvenient to use. This utility model provides a welding fume purifier that can suck up fumes at multiple angles.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a welding fume purifier with multi-angle suction, comprising: a suction purifier, wherein a suction tube connector is threaded through one end of the suction purifier, a hose quick connector is snapped into the upper part of the suction tube connector, a corrugated suction hose is fixedly sleeved on one end of the hose quick connector, and a suction adjustment frame is rotatably connected to one end of the suction purifier.

[0006] As a further embodiment of this utility model: the vacuum cleaner includes a vacuum cleaner cabinet, a threaded hole is provided through the upper center of the vacuum cleaner cabinet, an adjustment bracket adapter is fixedly provided at one side end of the vacuum cleaner cabinet, a locking bolt is provided inside the adjustment bracket adapter, a cabinet door is hinged to the other side end of the vacuum cleaner cabinet, a cabinet base is fixedly provided at one bottom end of the vacuum cleaner cabinet, and a universal caster is fixedly provided at one bottom end of the cabinet base.

[0007] As a further embodiment of this utility model: the straw connector includes an external threaded tube seat, an installation limiting ring is fixedly provided at one upper end of the external threaded tube seat, a quick-connect retaining ring is fixedly provided at one upper end of the installation limiting ring, an L-shaped quick-connect retaining groove is provided at one end of the quick-connect retaining ring, an elastic sealing ring is provided at one upper inner side of the external threaded tube seat, an internal connecting threaded tube is fixedly provided at one lower end of the external threaded tube seat, an internal locking sleeve is screwed to one outer side of the internal connecting threaded tube, and the external threaded tube seat is adapted to be screwed into the inside of the installation threaded hole.

[0008] As a further embodiment of this utility model: the quick-connect hose coupling includes a quick-connect coupling ring, one end of which is fixedly provided with a hose connection port, and one side end of the quick-connect coupling ring is fixedly provided with a quick-connect lever, one end of which is fixedly provided with a handle protrusion, the quick-connect coupling ring is adapted to be inserted into the inner side above the quick-connect lever, and the quick-connect lever is adapted to be embedded in the L-shaped quick-connect slot.

[0009] As a further embodiment of this utility model: the corrugated vacuum hose includes a corrugated hose, one end of which is fixedly provided with a vacuum nozzle, and one end of which is fixedly provided with a vacuum nozzle limiting ring, and the other end of the corrugated hose is adapted to be provided on the outside of the hose connection nozzle.

[0010] As a further embodiment of this utility model: the vacuum cleaner adjustment frame includes an adjustment frame rotating arm one, one end of which is rotatably connected to an adjustment frame rotating arm two, one end of which is rotatably connected to a plug ring adapter seat, one end of which is fixedly provided with a pipe opening limiting plug ring, a locking bolt two passing through the interior of the adjustment frame rotating arm one and the adjustment frame rotating arm two, a locking bolt three passing through the interior of the adjustment frame rotating arm two and the plug ring adapter seat, the other end of the adjustment frame rotating arm one being adapted to be adapted to the adjustment frame adapter seat, and the vacuum cleaner pipe opening being adapted to be inserted into the interior of the pipe opening limiting plug ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this utility model, by grasping the rotating pipe opening limiting ring, the adjustable frame rotating arm one, the adjustable frame rotating arm two, and the ring adapter can be pushed, pulled, and rotated back and forth and up and down, thereby adjusting the height and angle of the rotating pipe opening limiting ring. Then, the suction pipe opening is inserted into the rotating pipe opening limiting ring, and the suction angle can be flexibly and conveniently adjusted according to different usage needs. After the adjustment is completed, it can be locked by tightening the locking bolt one, locking bolt two, and locking bolt three.

[0013] In this invention, the suction hose connector and quick-connect hose allow for efficient installation of the vacuum cleaner. First, the end of the suction hose connector with the internal threaded tube is inserted into the threaded mounting hole, and the external threaded tube is screwed in until the mounting limit ring fits against the outer side of the vacuum cleaner cabinet. Then, the inner locking screw is screwed onto the internal threaded tube inside the vacuum cleaner cabinet to quickly and securely install the suction hose connector to the vacuum cleaner. Next, the internal suction pipe of the vacuum cleaner is installed on the internal threaded tube. Finally, the quick-connect hose connector's inner quick-connect ring is aligned with the quick-connect retaining ring and inserted, allowing the quick-connect retaining rod to embed into the L-shaped quick-connect retaining groove. At this point, one end of the quick-connect ring tightly presses against the elastic sealing ring, causing it to deform. This allows for quick installation of the corrugated vacuum hose. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a welding fume purifier with multi-angle dust suction as described in this utility model;

[0015] Figure 2 This is a schematic diagram of the dust collection and purification machine in the welding fume purifier with multi-angle dust collection described in this utility model;

[0016] Figure 3 This is a schematic diagram of the suction tube connection seat in a welding fume purifier with multi-angle suction as described in this utility model;

[0017] Figure 4 This is a schematic diagram of the quick-connect hose in a welding fume purifier with multi-angle dust suction as described in this utility model;

[0018] Figure 5 This is a schematic diagram of the corrugated suction hose in a welding fume purifier with multi-angle suction as described in this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the suction adjustment frame in a welding fume purifier with multi-angle suction as described in this utility model.

[0020] In the diagram: 1. Vacuum cleaner; 2. Suction hose connector; 3. Quick-connect hose; 4. Corrugated vacuum hose; 5. Vacuum cleaning adjustment rack; 10. Vacuum cleaner cabinet; 11. Mounting threaded hole; 12. Adjustment rack adapter; 13. Locking bolt; 14. Cabinet door; 15. Cabinet base; 16. Universal casters; 20. External threaded pipe seat; 21. Mounting limit ring; 22. Quick-connect shackle; 23. L-shaped quick-connect groove; 24. 1. Elastic sealing ring; 25. Internal connecting threaded pipe; 26. Internal locking screw sleeve; 30. Quick connector insert ring; 31. Hose connection port; 32. Quick connector lever; 33. Handle protrusion; 40. Corrugated hose; 41. Vacuum suction pipe port; 42. Vacuum suction pipe limiting ring; 50. Adjusting frame rotating arm one; 51. Adjusting frame rotating arm two; 52. Insert ring adapter seat; 53. Pipe port limiting insert ring; 54. Locking bolt two; 55. Locking bolt three. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0023] Reference Figure 1In this embodiment of the utility model, a welding fume purifier with multi-angle suction includes: a suction purifier 1, a suction tube connector 2 is threaded through one end of the suction purifier 1, a hose quick connector 3 is snapped into the upper part of the suction tube connector 2, a corrugated suction hose 4 is fixedly sleeved on one end of the hose quick connector 3, and a suction adjustment frame 5 is rotatably connected to one end of the suction purifier 1.

[0024] Reference Figure 2 The vacuum cleaner purifier 1 includes a vacuum cleaner purifier cabinet 10. A threaded hole 11 is provided through the middle of the upper part of the vacuum cleaner purifier cabinet 10. An adjustment bracket adapter 12 is fixedly installed on one side of the vacuum cleaner purifier cabinet 10. A locking bolt 13 passes through the inside of the adjustment bracket adapter 12. A cabinet door 14 is hinged to the other side of the vacuum cleaner purifier cabinet 10. A cabinet base 15 is fixedly installed at one bottom of the vacuum cleaner purifier cabinet 10. A universal roller 16 is fixedly installed at one bottom of the cabinet base 15.

[0025] Reference Figure 3 The straw connector 2 includes an external threaded tube seat 20. An installation limiting ring 21 is fixedly installed at one upper end of the external threaded tube seat 20. A quick-connect snap ring 22 is fixedly installed at one upper end of the installation limiting ring 21. An L-shaped quick-connect groove 23 is opened at one end of the quick-connect snap ring 22. An elastic sealing ring 24 is provided at one upper inner side of the external threaded tube seat 20. An internal connecting threaded tube 25 is fixedly installed at one lower end of the external threaded tube seat 20. An internal locking nut 26 is screwed to one outer side of the internal connecting threaded tube 25. The external threaded tube seat 20 is adapted to be screwed into the installation threaded hole 11.

[0026] Reference Figure 4 The quick-connect hose coupling 3 includes a quick-connect coupling ring 30, one end of which is fixedly provided with a hose connection port 31, and the other end of the quick-connect coupling ring 30 is fixedly provided with a quick-connect lever 32. One end of the quick-connect lever 32 is fixedly provided with a handle protrusion 33. The quick-connect coupling ring 30 is adapted to be inserted into the inner side above the quick-connect lever 22, and the quick-connect lever 32 is adapted to be embedded in the L-shaped quick-connect slot 23.

[0027] Using the above solution: When installing the vacuum cleaner 1, first insert one end of the suction hose connector 2 with the internal threaded tube 25 into the installation threaded hole 11, and screw the external threaded tube seat 20 into it until the installation limit ring 21 fits against the upper outer side of the vacuum cleaner cabinet 10. At this time, screw the inner locking sleeve 26 onto the internal threaded tube 25 inside the vacuum cleaner cabinet 10 to quickly fix the suction hose connector 2 to the vacuum cleaner 1. Then, install the vacuuming pipe inside the vacuum cleaner 1 onto the internal threaded tube 25. On the outside, align the quick connector insert ring 30 of the quick connector 3 with the quick connector retaining ring 22 and insert it so that the quick connector retaining rod 32 is embedded in the L-shaped quick connector retaining groove 23. At this time, one end of the quick connector insert ring 30 tightly presses the elastic sealing ring 24 to deform it, thus realizing the quick installation of the corrugated vacuum cleaning hose 4.

[0028] Reference Figure 5 The corrugated vacuum hose 4 includes a corrugated hose 40, one end of which is fixedly provided with a vacuum nozzle 41, and a vacuum nozzle limiting ring 42 is fixedly provided on the outer side of the vacuum nozzle 41. The other end of the corrugated hose 40 is adapted to be provided on the outer side of the hose connection port 31.

[0029] Reference Figure 6 The vacuum cleaning adjustment frame 5 includes an adjustment frame rotating arm 1 50, an adjustment frame rotating arm 2 51 rotatably connected to one end of the adjustment frame rotating arm 1 50, and a plug ring adapter 52 rotatably connected to one end of the adjustment frame rotating arm 2 51. A pipe opening limiting plug ring 53 is fixedly provided at one end of the plug ring adapter 52. A locking bolt 2 54 passes through the interior of the adjustment frame rotating arm 1 50 and the adjustment frame rotating arm 2 51. A locking bolt 3 55 passes through the interior of the adjustment frame rotating arm 2 51 and the plug ring adapter 52. The other end of the adjustment frame rotating arm 1 50 is adapted to be connected to the adjustment frame adapter 12. The vacuum pipe opening 41 is adapted to be inserted into the interior of the pipe opening limiting plug ring 53.

[0030] Using the above solution: by grasping the rotating pipe opening limiting ring 53, the adjusting frame rotating arm 1 50, adjusting frame rotating arm 2 51 and the ring adapter 52 can be pushed, pulled and rotated back and forth and up and down, thereby adjusting the height and angle of the rotating pipe opening limiting ring 53. Then, the suction pipe opening 41 is inserted into the rotating pipe opening limiting ring 53, which allows for flexible and convenient adjustment of the suction angle according to different usage needs. After adjustment, it can be locked by tightening the locking bolt 1 13, locking bolt 2 54 and locking bolt 3 55.

[0031] The working principle of this utility model is as follows: During use, by grasping the rotating pipe opening limiting ring 53, the adjustable frame rotating arm 1 50, the adjustable frame rotating arm 2 51, and the ring adapter 52, which are interconnected, can be pushed, pulled, and rotated back and forth, up and down, thereby adjusting the height and angle of the rotating pipe opening limiting ring 53. Then, the suction pipe opening 41 is inserted into the rotating pipe opening limiting ring 53, allowing for flexible and convenient adjustment of the suction angle to meet different usage needs. After adjustment, it can be locked by tightening the locking bolts 13, 24, and 35. Through the provided suction pipe connecting seat 2 and hose quick connector 3, when installing the vacuum cleaner 1, the suction pipe connecting seat 2, which has an internal connecting threaded tube 25, can be used. Insert one end into the installation threaded hole 11 and screw the external threaded tube seat 20 into it until the installation limit ring 21 fits against the upper outer side of the vacuum cleaner cabinet 10. At this time, screw the inner locking nut 26 onto the inner connecting threaded tube 25 inside the vacuum cleaner cabinet 10 to quickly fix the suction hose connector 2 to the vacuum cleaner 1. Then, install the vacuuming pipe inside the vacuum cleaner 1 onto the inner connecting threaded tube 25. On the outside, align the quick connector insert ring 30 of the hose quick connector 3 with the quick connector retaining ring 22 and insert it so that the quick connector retaining rod 32 is embedded in the L-shaped quick connector retaining groove 23. At this time, one end of the quick connector insert ring 30 tightly presses the elastic sealing ring 24 to deform it. In this way, the corrugated vacuum hose 4 can be quickly installed.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multi-angle suction welding fume purifier, characterized in that, include: A vacuum cleaner (1) has a suction tube connector (2) threaded through one end of the upper part of the vacuum cleaner (1). A hose quick connector (3) is snapped into the upper part of the suction tube connector (2). A corrugated vacuum hose (4) is fixedly sleeved on one end of the outer side of the hose quick connector (3). A vacuum cleaning adjustment frame (5) is rotatably connected to one end of the side of the vacuum cleaner (1).

2. The multi-angle welding fume purifier of claim 1, wherein, The vacuum cleaner (1) includes a vacuum cleaner cabinet (10). A threaded hole (11) is provided in the middle of the upper part of the vacuum cleaner cabinet (10). An adjustment frame adapter (12) is fixedly provided on one side of the vacuum cleaner cabinet (10). A locking bolt (13) is provided inside the adjustment frame adapter (12). A cabinet door (14) is hinged to the other side of the vacuum cleaner cabinet (10). A cabinet base (15) is fixedly provided at one bottom of the vacuum cleaner cabinet (10). A universal roller (16) is fixedly provided at one bottom of the cabinet base (15).

3. The multi-angle welding fume purifier of claim 1, wherein, The straw connector (2) includes an external thread tube seat (20). An installation limiting ring (21) is fixedly provided at one upper end of the external thread tube seat (20). A quick-connect snap ring (22) is fixedly provided at one upper end of the installation limiting ring (21). An L-shaped quick-connect groove (23) is provided at one end of the quick-connect snap ring (22). An elastic sealing ring (24) is provided at one upper inner side of the external thread tube seat (20). An internal connecting thread tube (25) is fixedly provided at one lower lower end of the external thread tube seat (20). An internal locking sleeve (26) is screwed to one outer side of the internal connecting thread tube (25).

4. A welding fume purifier with multi-angle dust suction according to claim 1, characterized in that, The quick-connect hose coupling (3) includes a quick-connect coupling ring (30), one end of which is fixedly provided with a hose connection port (31), and one side end of the quick-connect coupling ring (30) is fixedly provided with a quick-connect lever (32), and one end of the quick-connect lever (32) is fixedly provided with a handle protrusion (33).

5. A welding fume purifier with multi-angle dust suction according to claim 1, characterized in that, The corrugated vacuum hose (4) includes a corrugated hose (40), one end of which is fixedly provided with a vacuum nozzle (41), and the outer end of the vacuum nozzle (41) is fixedly provided with a vacuum nozzle limiting ring (42).

6. A welding fume purifier with multi-angle dust suction according to claim 1, characterized in that, The vacuum cleaning adjustment frame (5) includes an adjustment frame rotating arm one (50), one end of the adjustment frame rotating arm one (50) is rotatably connected to an adjustment frame rotating arm two (51), one end of the adjustment frame rotating arm two (51) is rotatably connected to a plug ring adapter seat (52), one end of the plug ring adapter seat (52) is fixedly provided with a pipe opening limiting plug ring (53), a locking bolt two (54) is passed through the interior of the adjustment frame rotating arm one (50) and the adjustment frame rotating arm two (51), and a locking bolt three (55) is passed through the interior of the adjustment frame rotating arm two (51) and the plug ring adapter seat (52).

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