Waste recovery equipment for metal drilling

Abstract

The utility model discloses waste recovery equipment for metal drilling, which relates to the technical field of waste recovery and comprises a dust collector and a dust collection pipe matched with the dust collector. The dust collection pipe is detachably connected with the dust collector, the end, away from the dust collector, of the dust collection pipe is connected with a hard pipe, the end, away from the dust collection pipe, of the hard pipe is detachably connected with a collection component, and the collection component is used for collecting dust within a target range in a centralized mode. The detachable dust collection pipe is arranged at the input end of the dust collector so as to correspond to the situation that the dust collection pipe is prone to being damaged in the metal drilling environment, and the dust collection pipe can be rapidly replaced when damaged; a detachable collecting part is arranged at one end of the dust suction pipe, so that the scrap collecting mode can be switched conveniently; and based on the situation that high-temperature chippings are generated by metal drilling, the flow guide component is arranged to gather the chippings to the center position, so that the situation that the high-temperature chippings damage the hard pipe part is avoided, and meanwhile the situation that the hard pipe is inconvenient to hold due to the high temperature is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste recycling, in particular to waste recycling equipment for metal drilling. Background Art

[0002] During the drilling process, a large amount of metal waste will be generated. This waste needs to be collected and processed in a timely manner. The method of collecting the waste can be selected according to the actual situation, such as using a vacuum cleaner, a magnetic collector or a special waste collection box. The collected waste needs to be sorted and processed for recycling and reuse.

[0003] As a device that can collect debris, a vacuum cleaner can be used to absorb the debris generated during the metal drilling process. This application is particularly common in industrial production. The reason is that drilling operations often generate a large amount of metal debris. These debris may not only affect the working environment, but also pose a threat to equipment and personnel safety. Therefore, using a vacuum cleaner to collect debris has become an efficient and practical solution.

[0004] During metal drilling operations, the metal debris generated often carries high temperature. If these high-temperature debris are directly adsorbed by a vacuum cleaner, they will usually enter the vacuum pipe unimpeded. In the process of the debris entering the vacuum cleaner through the pipe, its high temperature characteristics will often cause damage to the internal components of the vacuum cleaner, thereby reducing the service life and performance of the vacuum cleaner; at the same time, when holding it for use, the temperature of the hand-held position will be too high through heat transfer; in addition, in the design of traditional vacuum cleaners, the input pipe is often fixedly connected to the vacuum cleaner body, which leads to many inconveniences during disassembly and installation. More importantly, it is difficult to achieve a sealed connection between the input pipe and the vacuum cleaner body by non-professional operating means, which not only affects the vacuuming effect of the vacuum cleaner, but also may cause safety hazards. Utility Model Content

[0005] The purpose of the utility model is to provide a waste recycling device for metal drilling to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A waste recycling device for metal drilling comprises a vacuum cleaner and a matching vacuum tube; the vacuum tube is detachably connected to the vacuum cleaner, one end of the vacuum tube away from the vacuum cleaner is connected to a hard tube, and one end of the hard tube away from the vacuum tube is detachably connected to a collecting component, the collecting component is used to collect dust in a target range; a flow guide component is arranged inside the hard tube, the flow guide component is used to reduce the contact between metal chips and the inner wall of the hard tube when they are sucked in.

[0008] By adopting the above technical solution, a detachable dust suction tube is arranged at the input end of the vacuum cleaner to cope with the situation where the dust suction tube is easily damaged in the metal drilling environment, so that the dust suction tube can be quickly replaced when it is damaged; and a detachable collecting component is arranged at one end of the dust suction tube to facilitate switching the debris collection method.

[0009] A further improvement of the technical solution of the utility model is that the flow guide component comprises a spiral flow guide piece fixedly connected between the inner walls of the hard tube, and the thickness of the spiral flow guide piece increases gradually from the center to the periphery in the radial direction.

[0010] By adopting the above technical solution, after metal debris enters the hard tube, the spiral guide plate will guide the metal debris to move into the dust collection tube along a relatively long path. At the same time, since the outer thickness of the spiral guide plate is greater than the central position, the metal debris will tend to the central position and will not burn the inner wall of the hard tube. At the same time, the heat transferred from the metal debris to the hard tube through direct heat is reduced, thereby avoiding the situation where the temperature is too high when the hard tube is held.

[0011] A further improvement of the technical solution of the utility model is that: the end of the dust suction pipe away from the hard pipe is fixedly connected to a docking seat, the outer side of the docking seat is fixedly connected to a threaded ring, the input end of the vacuum cleaner is provided with a pipe mouth, one end of the pipe mouth is fixedly connected to a docking pipe, one end of the collecting component is also provided with a docking pipe, and quick connection components are respectively provided between the two docking pipes and the docking seats at both ends of the dust suction pipe.

[0012] By adopting the above technical solution, the dust suction pipe is connected to the pipe mouth through the quick connection component; and the hard pipe is connected to the collecting component through the quick connection component.

[0013] A further improvement of the technical solution of the utility model is that the quick connection assembly includes a first limiting ring and a second limiting ring fixedly connected to the outside of the docking tube, an internal threaded tube is slidably connected to the outside of the docking tube and located between the first limiting ring and the second limiting ring, the internal threaded tube and the threaded ring are connected by threads, a second sealing ring is sleeved on the outside of the docking tube, and an annular docking groove for use with the second sealing ring is opened at one end of the docking seat.

[0014] By adopting the above technical solution, when the dust suction pipe needs to be replaced, the internal threaded tubes at both ends can be directly unscrewed to disconnect the connection between the docking tube and the docking seat, and then the docking tube and the docking seat can be disassembled. When replacing, the first sealing ring is placed in the docking seat, and the second sealing ring is put on the outside of the docking tube. After the docking tube is inserted into the docking seat, the internal threaded tube is screwed on to make the docking seat and the docking tube sealed.

[0015] A further improvement of the technical solution of the utility model is that a first sealing ring is arranged inside the docking seat, and an annular protrusion is fixedly connected to one end of the docking seat, and the annular protrusion is used in conjunction with the first sealing ring.

[0016] By adopting the above technical solution, it is convenient to place the annular protrusion inside the first sealing ring during docking, and the first sealing ring is located in the space between the annular protrusion and the docking seat. The thickness of the first sealing ring is slightly larger than the annular protrusion, so that when the annular protrusion contacts the docking seat during the connection process, the first sealing ring is in a compressed state.

[0017] A further improvement of the technical solution of the utility model is that the collecting component includes a collecting cover, the collecting cover is set as a funnel-shaped structure, and the end of the collecting cover with a larger diameter is set as a rectangular structure.

[0018] The above technical solution is adopted, which is convenient for handheld use. By connecting the hard tube to the collecting cover and starting the vacuum cleaner, the vacuuming operation can be performed in the same way as the traditional method.

[0019] A further improvement of the technical solution of the utility model is that the collecting component includes a shield, which is arranged as a cylindrical structure, the top and the bottom of which are both connected to the outside, and fixing plates are arranged on both sides of the shield.

[0020] The above technical solution is adopted to facilitate enclosing the drilling area and then drilling during the metal drilling process.

[0021] A further improvement of the technical solution of the utility model is that the inner wall of the butt-joint pipe connected to the collecting component is inlaid with a metal inner cylinder.

[0022] By adopting the above technical solution, when metal debris just enters the butt-joint pipe connected to the collecting component, the metal inner tube can be used to prevent high temperature from directly burning the inside of the butt-joint pipe.

[0023] A further improvement of the technical solution of the utility model is that a heat insulation sleeve is sleeved on the outer side of the hard pipe.

[0024] The above technical solution is adopted to facilitate holding the hard pipe part to avoid burns.

[0025] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0026] 1. The utility model provides a waste recycling device for metal drilling, which provides a detachable dust suction pipe at the input end of the dust collector to cope with the situation that the dust suction pipe is easily damaged in the metal drilling environment, so that the dust suction pipe can be quickly replaced when it is damaged; and a detachable collecting component is provided at one end of the dust suction pipe to switch the debris collection method; and in view of the situation that high-temperature debris is generated by metal drilling, a guide component is provided to gather the debris to the central position, thereby preventing the high-temperature debris from damaging the hard pipe part, and at the same time preventing the hard pipe from being inconvenient to hold due to the high temperature.

[0027] 2. The utility model provides a waste recycling device for metal drilling. By arranging a spiral guide plate, after metal debris enters the hard pipe, the metal debris will move to the inside of the dust collection pipe along a relatively long path under the guidance of the spiral guide plate. At the same time, since the outer thickness of the spiral guide plate is greater than the central position, the metal debris will tend to the central position, and will not burn the inner wall of the hard pipe. At the same time, the heat of the metal debris to the hard pipe through direct heat transfer is reduced, avoiding the situation where the temperature is too high when the hard pipe is held.

[0028] 3. The utility model provides a waste recycling device for metal drilling. By setting a quick connection component, when the dust suction pipe needs to be replaced, the internal threaded barrels at both ends can be directly unscrewed to disconnect the butt joint pipe and the butt joint seat, and then the butt joint pipe and the butt joint seat can be disassembled. When replacing, a first sealing ring is placed in the butt joint seat, and a second sealing ring is put on the outside of the butt joint pipe, and then the butt joint pipe is inserted into the butt joint seat, and then the internal threaded barrel is screwed on to make the butt joint seat and the butt joint pipe sealed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The utility model will be further described below in conjunction with the accompanying drawings.

[0030] Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the overall structure of the second implementation mode of the utility model;

[0032] Figure 3 It is a partial cross-sectional schematic diagram of the first embodiment of the utility model;

[0033] Figure 4 This is a schematic diagram of the structure of the protective cover of the utility model;

[0034] Figure 5 This is a schematic diagram of the structure of the dust suction pipe of the utility model;

[0035] Figure 6 For this utility model Figure 3 Enlarged view of point A in the middle;

[0036] Figure 7 For this utility model Figure 3 Enlarged view of point B in the middle.

[0037] In the figure: 1. vacuum cleaner; 2. pipe mouth; 3. dust suction pipe; 4. collecting cover; 5. protective cover; 6. hard pipe; 7. docking seat; 8. threaded ring; 9. first sealing ring; 11. spiral guide vane; 12. internal threaded tube; 14. docking tube; 15. metal inner tube; 16. second sealing ring; 18. heat insulation sleeve; 19. annular docking groove; 20. annular protrusion; 21. first limiting ring; 22. second limiting ring. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the embodiments:

[0039] Example 1

[0040] like Figure 1-Figure 7 As shown, the utility model provides a waste recycling device for metal drilling, comprising a vacuum cleaner 1 and a matching vacuum tube 3; the vacuum tube 3 is detachably connected to the vacuum cleaner 1, and the end of the vacuum tube 3 away from the vacuum cleaner 1 is connected to a hard tube 6, and the end of the hard tube 6 away from the vacuum tube 3 is detachably connected to a collecting component, and the collecting component is used to collect dust in a target range; a guide component is arranged inside the hard tube 6, and the guide component is used to reduce the contact between metal chips and the inner wall of the hard tube 6 when metal chips are sucked in.

[0041] In this embodiment, a detachable dust suction tube 3 is provided at the input end of the vacuum cleaner 1 to cope with the situation that the dust suction tube 3 is easily damaged in the metal drilling environment, so that the dust suction tube 3 can be quickly replaced when it is damaged; and a detachable collecting component is provided at one end of the dust suction tube 3 to facilitate switching the debris collection method; and in view of the situation that high-temperature debris is generated by metal drilling, a guide component is provided to gather the debris to the central position, thereby preventing the high-temperature debris from damaging the hard tube 6 and preventing the hard tube 6 from being inconvenient to hold due to the high temperature.

[0042] like Figure 3 and Figure 7 As shown, preferably, the guide component includes a spiral guide plate 11 fixedly connected between the inner walls of the hard tube 6, and the thickness of the spiral guide plate 11 increases gradually from the center to the periphery in the radial direction.

[0043] In this embodiment, after the metal debris enters the hard tube 6, the spiral guide plate 11 will guide the metal debris to move into the dust collection tube 3 along a relatively long path. At the same time, since the outer thickness of the spiral guide plate 11 is greater than the central position, the metal debris will tend to the central position and will not burn the inner wall of the hard tube 6. At the same time, the heat of the metal debris transferred to the hard tube 6 through direct heat is reduced, thereby avoiding the situation where the temperature is too high when the hard tube 6 is held by hand.

[0044] like Figure 3 and Figure 7 As shown, preferably, the end of the dust suction pipe 3 away from the hard pipe 6 is fixedly connected with a docking seat 7, the outer side of the docking seat 7 is fixedly connected with a threaded ring 8, the input end of the vacuum cleaner 1 is provided with a pipe mouth 2, one end of the pipe mouth 2 is fixedly connected with a docking pipe 14, and one end of the collecting component is also provided with a docking pipe 14, and quick connection components are respectively provided between the two docking pipes 14 and the docking seats 7 at both ends of the dust suction pipe 3.

[0045] In this embodiment, the dust suction pipe 3 is connected to the pipe opening 2 via a quick connection component; and the hard pipe 6 is connected to the collecting component via a quick connection component.

[0046] like Figure 6 and Figure 7 As shown, preferably, the quick connection component includes a first limiting ring 21 and a second limiting ring 22 fixedly connected to the outside of the docking tube 14, an internal threaded tube 12 is slidably connected to the outside of the docking tube 14 and located between the first limiting ring 21 and the second limiting ring 22, the internal threaded tube 12 is connected to the threaded ring 8 by threads, a second sealing ring 16 is sleeved on the outside of the docking tube 14, and an annular docking groove 19 is opened at one end of the docking seat 7 for use with the second sealing ring 16.

[0047] In this embodiment, when the dust suction tube 3 needs to be replaced, the internal threaded tubes 12 at both ends are directly unscrewed to disconnect the connection between the docking tube 14 and the docking seat 7, and then the docking tube 14 and the docking seat 7 can be disassembled. When replacing, the first sealing ring 9 is placed in the docking seat 7, and the second sealing ring 16 is put on the outside of the docking tube 14. After the docking tube 14 is inserted into the docking seat 7, the internal threaded tube 12 is screwed on to make the docking seat 7 and the docking tube 14 sealed.

[0048] like Figure 6 and Figure 7 As shown, a first sealing ring 9 is disposed inside the docking seat 7 , and an annular protrusion 20 is fixedly connected to one end of the docking seat 7 , and the annular protrusion 20 is used in conjunction with the first sealing ring 9 .

[0049] In this embodiment, the annular protrusion 20 is located inside the first sealing ring 9 for convenience during docking, and the first sealing ring 9 is located in the space between the annular protrusion 20 and the docking seat 7. The thickness of the first sealing ring 9 is slightly larger than the annular protrusion 20, so that when the annular protrusion 20 contacts the docking seat 7 during the connection process, the first sealing ring 9 is in a compressed state. At the same time, the first sealing ring 9 is not connected to the inside of the pipe (blocked by the annular protrusion 20), and is not affected by high-temperature debris.

[0050] like Figure 1 and Figure 3 As shown, the collecting component includes a collecting cover 4, which is configured as a funnel-shaped structure, and an end of the collecting cover 4 with a larger diameter is configured as a rectangular structure.

[0051] In this embodiment, it is convenient to use by hand, and the vacuum cleaner 1 can be operated in a traditional manner by docking the hard tube 6 with the collecting cover 4 and starting the vacuum cleaner 1.

[0052] like Figure 3 and Figure 7 As shown, the inner wall of the butt joint 14 connected to the collecting component is inlaid with a metal inner cylinder 15.

[0053] In this embodiment, when the metal debris just enters the butt joint pipe 14 connected to the collecting component, the metal inner tube 15 can be used to prevent the high temperature from directly burning the inside of the butt joint pipe 14 .

[0054] like Figure 1 and Figure 2 As shown, preferably, the outer side of the hard tube 6 is covered with a heat insulation sleeve 18 .

[0055] In this embodiment, it is convenient to hold the hard tube 6 to avoid burns.

[0056] Example 2

[0057] like Figure 2 and Figure 4 As shown, the utility model provides a technical solution: preferably, the collecting component includes a shield 5, the shield 5 is configured as a cylindrical structure, the top and the bottom of the shield 5 are both connected to the outside, and fixing plates are provided on both sides of the shield 5.

[0058] In this embodiment, it is convenient to enclose the drilling area and then drill the hole during the metal drilling process.

[0059] The following is a detailed description of the working principle of the metal drilling waste recycling equipment.

[0060] like Figure 1-7 As shown, when the vacuum cleaner 1 is performing a vacuuming operation during the drilling process, the hard tube 6 can be connected to the shield 5. At this time, the vacuum cleaner 1 can be controlled to operate directly to vacuum the inside of the shield 5, so that the shield 5 covers the workpiece to be drilled, and the drilling equipment can be used to drill. The metal chips generated during the drilling process directly enter the vacuum cleaner 1 through the vacuum tube 3; and for cleaning the residual debris after drilling, it can be used handheld, by connecting the hard tube 6 to the collector 4, and starting the vacuum cleaner 1 to perform the vacuuming operation in the same way as in the traditional way;

[0061] In the above two methods, when the metal debris just enters the butt joint pipe 14 connected to the collecting component, the metal inner tube 15 can be used to prevent the high temperature from directly burning the inside of the butt joint pipe 14; and after the metal debris enters the hard pipe 6, the metal debris will be guided by the spiral guide plate 11 so that the metal debris can move to the inside of the dust suction pipe 3 along a relatively long path. At the same time, since the thickness of the outer periphery of the spiral guide plate 11 is greater than that of the central position, the metal debris will tend to the central position, and will not burn the inner wall of the hard pipe 6. At the same time, the heat of the metal debris transferred to the hard pipe 6 by direct heat is reduced, and the situation of excessive temperature when holding the hard pipe 6 is avoided;

[0062] When the dust suction pipe 3 needs to be replaced, the internal threaded tubes 12 at both ends can be directly unscrewed to disconnect the connection between the butt joint 14 and the docking seat 7, and then the butt joint 14 and the docking seat 7 can be disassembled. When replacing, the first sealing ring 9 is placed in the docking seat 7, and the second sealing ring 16 is put on the outside of the butt joint 14. After the butt joint 14 is inserted into the docking seat 7, the internal threaded tube 12 is screwed on to make the docking seat 7 and the butt joint 14 sealed.

[0063] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A waste recycling device for metal drilling, comprising a vacuum cleaner (1) and a matching vacuum pipe (3); characterized in that: The dust suction pipe (3) is detachably connected to the dust cleaner (1); one end of the dust suction pipe (3) away from the dust cleaner (1) is connected to a hard pipe (6); one end of the hard pipe (6) away from the dust suction pipe (3) is detachably connected to a collecting component, the collecting component is used to collect dust in a target range; a flow guide component is provided inside the hard pipe (6), the flow guide component is used to reduce the contact between metal chips and the inner wall of the hard pipe (6) when they are sucked in.

2. The metal drilling waste recycling equipment according to claim 1, characterized in that: The flow guide component comprises a spiral flow guide plate (11) fixedly connected to the inner wall of the hard tube (6), and the thickness of the spiral flow guide plate (11) increases gradually from the center to the periphery in the radial direction.

3. The metal drilling waste recycling equipment according to claim 2, characterized in that: The ends of the dust suction pipe (3) away from the hard pipe (6) are fixedly connected to a docking seat (7), and the outer side of the docking seat (7) is fixedly connected to a threaded ring (8). The input end of the vacuum cleaner (1) is provided with a pipe mouth (2), and one end of the pipe mouth (2) is fixedly connected to a docking pipe (14). One end of the collecting component is also provided with a docking pipe (14), and quick connection components are respectively provided between the two docking pipes (14) and the docking seats (7) at both ends of the dust suction pipe (3).

4. The metal drilling waste recycling equipment according to claim 3, characterized in that: The quick connection component comprises a first limiting ring (21) and a second limiting ring (22) fixedly connected to the outside of the butt joint tube (14); an internal threaded tube (12) is slidably connected to the outside of the butt joint tube (14) and located between the first limiting ring (21) and the second limiting ring (22); the internal threaded tube (12) and the threaded ring (8) are connected by threads; a second sealing ring (16) is sleeved on the outside of the butt joint tube (14); and an annular butt joint groove (19) for use with the second sealing ring (16) is provided at one end of the butt joint seat (7).

5. The metal drilling waste recycling equipment according to claim 4, characterized in that: A first sealing ring (9) is arranged inside the docking seat (7), and an annular protrusion (20) is fixedly connected to one end of the docking seat (7), and the annular protrusion (20) is used in conjunction with the first sealing ring (9).

6. The metal drilling waste recycling equipment according to claim 1, characterized in that: The collecting component comprises a current collecting cover (4), the current collecting cover (4) is arranged as a funnel-shaped structure, and the end of the current collecting cover (4) with a larger diameter is arranged as a rectangular structure.

7. The metal drilling waste recycling equipment according to claim 1, characterized in that: The collecting component comprises a protective cover (5), the protective cover (5) is arranged as a cylindrical structure, the top and the bottom of the protective cover (5) are both in communication with the outside, and fixing plates are arranged on both sides of the protective cover (5).

8. The metal drilling waste recycling equipment according to claim 5, characterized in that: The inner wall of the butt joint pipe (14) connected to the collecting component is inlaid with a metal inner cylinder (15).

9. The metal drilling waste recycling equipment according to claim 8, characterized in that: The outer side of the hard tube (6) is covered with a heat insulation sleeve (18).

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