Spark collecting device for steel member cutting

Abstract

The utility model provides a spark collecting device for steel member cutting, belongs to the technical field of steel cutting, and solves the technical problems that a filter screen arranged in an existing lifting collecting hopper is not easy to disassemble, filtered scraps cannot be conveniently and quickly removed, and normal suction work is easily affected due to long-term accumulation. A spark collecting device for steel member cutting comprises a driving base and a collecting frame arranged on the driving base, a dismounting frame is arranged in the collecting frame, a filtering frame is placed in the dismounting frame, a collecting cavity is formed in the filtering frame, an air exhaust pipeline is connected to the dismounting frame, the collecting cavity is provided with an air exhaust hole communicated with the air exhaust pipeline, and the air exhaust hole is filled with a filter element. A collecting flaring is formed in the collecting frame and communicates with the collecting cavity, and a fixing assembly for fixing the collecting frame and the filtering frame is arranged in the disassembling frame. The filter frame has the advantages that the filter frame can be quickly disassembled, the filter frame can be conveniently cleaned, the internal structure can be conveniently overhauled, and the normal operation of the structure can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel cutting and relates to a spark collecting device, in particular to a spark collecting device for cutting steel components. Background Art

[0002] When steel components are used, they will be cut according to specific needs, so as to be cut into the required length for use. Existing cutting is mostly carried out by grinding wheel cutting machines. The working principle of the grinding wheel cutting machine is to achieve cutting by causing intense friction between the high-speed rotating grinding wheel and the steel component, and feeding along its cross-sectional direction. Due to the intense friction between the high-speed rotating grinding wheel and the steel component, a large number of rapidly splashing sparks will be generated, and smoke will appear when the grinding wheel and the steel component are heated up by high-speed friction. The high-temperature spark slag splashes rapidly, which will undoubtedly pose a hidden danger to the personal safety of the operator, and the spark slag is scattered in the workshop and is not easy to clean. The smoke produced when the grinding wheel and the steel component are heated up by high-speed friction contains toxic components, which will also pose a hidden danger to the personal safety of the operator, so a spark collection device is needed to deal with it.

[0003] After searching, it is found that a spark collection device for cutting steel components is disclosed in Chinese patent documents [Application number: 201921610639.6; Publication number: CN 210819141 U]. This spark collection device for cutting steel components includes a cart, a vacuum pump, a lifting collection bucket and a spark slag collection box; the vacuum pump is located on the upper end surface of the cart, the lifting collection bucket is connected to the vacuum port of the vacuum pump through a vacuum hose, the lifting collection bucket includes a through pipe part and a flaring bucket, the side of the lifting collection bucket is provided with a stud, the interior of the lifting collection bucket is provided with a circular baffle and a filter screen, the upper end surface of the cart is provided with a side fixing plate, the stud passes through the linear through slot on the side fixing plate, the stud is provided with a locking nut, and the spark slag collection box is movably connected to the bottom of the lifting collection bucket. The utility model discloses a spark collecting device for cutting steel components, which can collect sparks generated when a grinding wheel cutting machine cuts steel components, and can also suck the generated smoke, thereby eliminating potential safety hazards and avoiding pollution of the workshop environment.

[0004] Although this patent collects the sparks generated when the grinding wheel cutter cuts steel components, and can also suck out the smoke that appears, eliminating safety hazards and avoiding pollution of the workshop environment, the filter net installed inside the lifting collection bucket of the device is not easy to remove, making it difficult to remove the filtered debris conveniently and quickly, and long-term accumulation is likely to affect normal suction work. Utility Model Content

[0005] The purpose of the utility model is to address the above-mentioned problems in the existing technology and propose a spark collection device for cutting steel components. The technical problem to be solved by the utility model is: how to achieve rapid disassembly, facilitate cleaning of the filter frame, and facilitate maintenance of the internal structure, so as to ensure the normal operation of the structure and extend its service life.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A spark collection device for cutting steel components comprises a driving base and a collection frame arranged on the driving base, a disassembly frame is arranged in the collection frame, a filter frame is placed in the disassembly frame, a collection cavity is arranged in the filter frame, an exhaust pipe is connected to the disassembly frame, an exhaust hole connected to the exhaust pipe is arranged in the collection cavity, a filter element is filled in the exhaust hole, a collection expansion port is arranged on the collection frame, the collection expansion port is connected to the collection cavity, and a fixing component for fixing the collection frame and the filter frame is arranged in the disassembly frame.

[0008] The working principle of the utility model is that air can be exhausted through the exhaust pipe, so that the collection expansion mouth can extract the sparks generated by the cutting of the steel component to prevent sparks from flying, and absorb the chemical gas generated in the processing process to ensure the safety of the surrounding personnel, and the collection frame and the filter frame are controlled by the fixed component to be fixedly connected with the disassembly frame to achieve rapid disassembly, which is convenient for cleaning the filter frame or facilitating the maintenance of the internal structure, thereby ensuring the normal operation of the structure and extending the service life.

[0009] The fixing assembly includes a pair of sliding grooves opened in the filter frame, and a pair of slots are opened on the collection frame and the filter frame. A pair of fixed sliders are slidably connected in the two sliding grooves. The pair of fixed sliders in each sliding groove is a group. A spring is fixedly connected between each group of fixed sliders. One end of each group of fixed sliders is respectively buckled with the corresponding slot.

[0010] With the above structure, the fixed slider can be extended by sliding to achieve the buckle-fixed fit with the slot, thereby achieving a fixed connection between the collection frame and the filter frame and the disassembly frame.

[0011] A pair of control sliders are slidably connected to the disassembly frame, and the two control sliders are fixedly connected to a driving rack. A pair of driving gears are rotatably connected in the disassembly frame, and the two driving gears are respectively meshed with the corresponding driving racks. A transmission bevel gear 1 is coaxially fixed on the driving gear, and a pair of transmission bevel gear 2 is rotatably connected in the disassembly frame, and the transmission bevel gear 1 is meshed with the transmission bevel gear 2. A winding rod is coaxially fixed on the transmission bevel gear 2, and a pull rope is fixedly connected between each set of fixed sliders and the corresponding winding rod.

[0012] By adopting the above structure, the sliding of the control slider can be used to drive the driving rack to move, and the driving rack drives the driving gear to rotate during the movement. After the driving gear rotates, it will drive the transmission bevel gear 1 to rotate. After the transmission bevel gear 1 rotates, it will mesh with the transmission bevel gear 2 to drive the transmission bevel gear 2 to rotate. The transmission bevel gear 2 is then coaxially fixedly connected with the winding rod to drive the winding rod to rotate. After the winding rod rotates, the two fixed sliders can be made to slide toward each other by winding the pull rope, thereby disengaging the buckle cooperation with the slot, thereby realizing the rapid disassembly of the collection frame and the filter frame and the disassembly frame, making it convenient for personnel to clean the filter frame or to overhaul the internal structure, thereby ensuring the normal operation of the structure and extending its service life.

[0013] A driving motor 1 is fixed in the driving base, a rotating rod is coaxially fixed to the output end of the driving motor 1, a driving motor 2 is fixed on the rotating rod, and the output end of the driving motor 2 is fixedly connected to the collecting frame.

[0014] With the above structure, the rotating rod can be driven by driving motor 1 to rotate horizontally, and the collection frame can be driven by driving motor 2 to rotate vertically. The combination of the two can realize the spark collection capability of multi-angle adjustment and improve the collection efficiency.

[0015] A photoreceptor is arranged on the collecting expansion port, a controller is fixed in the driving base, the photoreceptor is electrically connected to the controller, and the driving motor 1 and the driving motor 2 are both electrically connected to the controller.

[0016] With the above structure, sparks can be sensed by the photoreceptor, thereby sending corresponding data to the controller, and the controller controls the drive motor 1 and the drive motor 2 according to the data to align the collection expansion opening with the spark generating location, thereby performing the corresponding spark collection work.

[0017] Compared with the prior art, this spark collection device for steel component cutting has the following advantages:

[0018] 1. The air is extracted through the exhaust pipe, so that the sparks from cutting the steel components can be collected and expanded to prevent sparks from flying, and the chemical gases generated during the processing can be absorbed to ensure the safety of surrounding personnel. In addition, the debris entrained in the smoke can be removed during the suction process to prevent wear on the pipe.

[0019] 2. The collection frame and the filter frame are fixedly connected to the disassembly frame through the fixed components to achieve quick disassembly, facilitate the cleaning of the filter frame, and facilitate the maintenance of the internal structure, thus ensuring the normal operation of the structure and extending its service life.

[0020] 3. The spark is sensed by the photoreceptor, and the corresponding data is sent to the controller. The controller controls the drive motor 1 and the drive motor 2 according to the data to align the collection expansion mouth with the spark generating place, so as to carry out the corresponding spark collection work, realize multi-angle and intelligent adjustment, and improve the collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the structure inside the collecting frame in the utility model.

[0023] Figure 3 It is a structural schematic diagram of the fixing component in the utility model.

[0024] Figure 4 It is a schematic diagram of the structure inside the driving base of the utility model.

[0025] In the figure, 1. driving base; 2. collecting frame; 3. disassembly frame; 4. filtering frame; 5. collecting chamber; 6. exhaust pipe; 7. exhaust hole; 8. collecting flare; 9. sliding groove; 10. slot; 11. fixed slider; 12. spring; 13. control slider; 14. driving rack; 15. driving gear; 16. transmission bevel gear 1; 17. transmission bevel gear 2; 18. winding rod; 19. pull rope; 20. driving motor 1; 21. rotating rod; 22. driving motor 2; 23. photoreceptor; 24. controller. DETAILED DESCRIPTION

[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0027] like Figure 1-Figure 4 As shown, a spark collection device for cutting steel components comprises a driving base 1, a collecting frame 2 arranged on the driving base 1, a disassembly frame 3 arranged in the collecting frame 2, a filter frame 4 placed in the disassembly frame 3, a collecting chamber 5 arranged in the filter frame 4, an exhaust pipe 6 connected to the disassembly frame 3, an exhaust hole 7 connected to the exhaust pipe 6 in the collecting chamber 5, a filter element filled in the exhaust hole 7, a collecting flare 8 arranged on the collecting frame 2, the collecting flare 8 connected to the collecting chamber 5, and a fixing component for fixing the collecting frame 2 and the filter frame 4 is arranged in the disassembly frame 3.

[0028] Air can be exhausted through the exhaust pipe 6, so that the collecting flared opening 8 can extract the sparks generated by the cutting of the steel component to prevent sparks from flying, and absorb the chemical gases generated in the processing process to ensure the safety of the surrounding personnel. The collection frame 2 and the filter frame 4 are controlled by the fixed component to be fixedly connected with the disassembly frame 3 to achieve rapid disassembly, facilitate cleaning of the filter frame 4, or facilitate maintenance of the internal structure, thereby ensuring the normal operation of the structure and extending its service life.

[0029] The fixing assembly includes a pair of sliding grooves 9 opened in the filter frame 4, and a pair of slots 10 are opened on the collection frame 2 and the filter frame 4. A pair of fixed sliders 11 are slidably connected in the two sliding grooves 9. The pair of fixed sliders 11 in each sliding groove 9 is a group. A spring 12 is fixedly connected between each group of fixed sliders 11, and one end of each group of fixed sliders 11 is respectively plugged into the corresponding slot 10.

[0030] With the above structure, the fixed slider 11 can be extended and slid to achieve a buckle-fixed fit with the slot 10 , thereby achieving a fixed connection between the collection frame 2 and the filter frame 4 and the disassembly frame 3 .

[0031] A pair of control sliders 13 are slidably connected to the disassembly frame 3, and the two control sliders 13 are fixedly connected to a driving rack 14. A pair of driving gears 15 are rotatably connected in the disassembly frame 3, and the two driving gears 15 are respectively meshed with the corresponding driving racks 14. A transmission bevel gear 16 is coaxially fixed on the driving gear 15. A pair of transmission bevel gear 2 17 is rotatably connected in the disassembly frame 3, and the transmission bevel gear 16 is meshed with the transmission bevel gear 2 17. A winding rod 18 is coaxially fixed on the transmission bevel gear 2 17, and a pull rope 19 is fixedly connected between each group of fixed sliders 11 and the corresponding winding rod 18.

[0032] By adopting the above structure, the sliding of the control slider 13 can be used to drive the driving rack 14 to move. The driving rack 14 drives the driving gear 15 to rotate during the movement. After the driving gear 15 rotates, it will drive the transmission bevel gear 1 16 to rotate. After the transmission bevel gear 1 16 rotates, it will mesh with the transmission bevel gear 2 17 to drive the transmission bevel gear 2 17 to rotate. The transmission bevel gear 2 17 is then coaxially fixedly connected with the winding rod 18 to drive the winding rod 18 to rotate. After the winding rod 18 rotates, the two fixed sliders 11 can slide toward each other through the reel 19, thereby disengaging from the buckle cooperation with the slot 10, thereby realizing the rapid disassembly of the collection frame 2 and the filter frame 4 and the disassembly frame 3, which is convenient for personnel to clean the filter frame 4 or to overhaul the internal structure, thereby ensuring the normal operation of the structure and extending its service life.

[0033] A driving motor 20 is fixed inside the driving base 1 , a rotating rod 21 is coaxially fixed to the output end of the driving motor 20 , a driving motor 22 is fixed on the rotating rod 21 , and the output end of the driving motor 22 is fixedly connected to the collecting frame 2 .

[0034] With the above structure, the rotating rod can be driven by driving motor 1 20 to rotate horizontally, and the collecting frame 2 can be driven by driving motor 2 22 to rotate vertically. The combination of the two can realize the spark collection capability of multi-angle adjustment and improve the collection efficiency.

[0035] A photoreceptor 23 is disposed on the collecting flare 8 , a controller 24 is fixed in the driving base 1 , the photoreceptor 23 is electrically connected to the controller 24 , and the driving motor 1 20 and the driving motor 2 22 are both electrically connected to the controller 24 .

[0036] With the above structure, sparks can be sensed by the photoreceptor 23, thereby sending corresponding data to the controller 24. The controller 24 controls the drive motor 1 20 and the drive motor 2 22 according to the data to align the collection expansion 8 with the spark generating location, thereby performing corresponding spark collection work.

[0037] The working principle of the utility model is as follows: the photoreceptor 23 senses the sparks, and sends corresponding data to the controller 24. The controller 24 controls the drive motor 1 20 and the drive motor 2 22 according to the data to align the collecting flare 8 with the spark generating position. At this time, the air is exhausted through the exhaust pipe 6, so that the collecting flare 8 extracts the sparks of the steel component cutting. Since the spark debris extracted into the collecting chamber 5 is filtered by the filter element in the collecting chamber 5, when the spark debris is fully collected, the sliding of the control slider 13 can be used to drive the driving rack 14 to move. The driving rack 14 drives the driving rack 14 to move during the movement. The wheel 15 rotates, and the driving gear 15 rotates, which drives the transmission bevel gear 1 16 to rotate. After the transmission bevel gear 1 16 rotates, it meshes with the transmission bevel gear 2 17 to drive the transmission bevel gear 2 17 to rotate. The transmission bevel gear 2 17 is then coaxially fixedly connected with the winding rod 18 to drive the winding rod 18 to rotate. After the winding rod 18 rotates, the two fixed sliders 11 can slide toward each other through the reel-in rope 19, thereby disengaging from the buckle cooperation with the slot 10, thereby realizing the rapid disassembly between the collection frame 2 and the filter frame 4 and the disassembly frame 3, making it convenient for personnel to clean the filter frame 4.

[0038] In summary, air is exhausted through the exhaust pipe 6, so that the collecting flare 8 can extract the sparks generated by the cutting of the steel component to prevent sparks from flying, and absorb the chemical gases generated in the processing process to ensure the safety of the surrounding personnel. The collection frame 2 and the filter frame 4 are controlled by the fixed component to be fixedly connected with the disassembly frame 3 to achieve rapid disassembly, facilitate cleaning of the filter frame 4, or facilitate maintenance of the internal structure, thereby ensuring the normal operation of the structure and extending its service life.

[0039] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A spark collection device for cutting steel components, comprising a driving base (1) and a collection frame (2) arranged on the driving base (1), characterized in that: The collecting frame (2) is provided with a disassembly frame (3), a filter frame (4) is placed in the disassembly frame (3), a collecting chamber (5) is provided in the filter frame (4), an air extraction pipeline (6) is connected to the disassembly frame (3), an air extraction hole (7) connected to the air extraction pipeline (6) is provided in the collecting chamber (5), a filter element is filled in the air extraction hole (7), a collecting expansion opening (8) is provided on the collecting frame (2), the collecting expansion opening (8) is connected to the collecting chamber (5), and a fixing component for fixing the collecting frame (2) and the filter frame (4) is provided in the disassembly frame (3).

2. A spark collection device for cutting steel components according to claim 1, characterized in that: The fixing assembly comprises a pair of sliding grooves (9) provided in the filter frame (4), a pair of slots (10) provided on the collection frame (2) and the filter frame (4), a pair of fixed sliders (11) being slidably connected in the two sliding grooves (9), a pair of fixed sliders (11) in each sliding groove being a group, a spring (12) being fixedly connected between each group of fixed sliders (11), and one end of each group of fixed sliders (11) being respectively buckled into the corresponding slot (10).

3. A spark collection device for cutting steel components according to claim 2, characterized in that: A pair of control sliders (13) are slidably connected to the disassembly frame (3), and the two control sliders (13) are fixedly connected to a driving rack (14). A pair of driving gears (15) are rotatably connected in the disassembly frame (3), and the two driving gears (15) are respectively meshed with the corresponding driving racks (14). A transmission bevel gear 1 (16) is coaxially fixed on the driving gear (15). A pair of transmission bevel gear 2 (17) is rotatably connected in the disassembly frame (3), and the transmission bevel gear 1 (16) is meshed with the transmission bevel gear 2 (17). A winding rod (18) is coaxially fixed on the transmission bevel gear 2 (17), and a pull rope (19) is fixedly connected between each set of fixed sliders (11) and the corresponding winding rod (18).

4. A spark collection device for cutting steel components according to claim 1, characterized in that: A driving motor 1 (20) is fixed inside the driving base (1), a rotating rod (21) is coaxially fixed to the output end of the driving motor 1 (20), a driving motor 2 (22) is fixed on the rotating rod (21), and the output end of the driving motor 2 (22) is fixedly connected to the collecting frame (2).

5. A spark collection device for cutting steel components according to claim 4, characterized in that: A photoreceptor (23) is provided on the collecting expansion port (8), a controller (24) is fixed in the driving base (1), the photoreceptor (23) is electrically connected to the controller (24), and the driving motor 1 (20) and the driving motor 2 (22) are both electrically connected to the controller (24).

Images