Lampblack collection environment-friendly treatment equipment for wire drawing machine

Abstract

The invention discloses oil fume collection environment-friendly treatment equipment for a disc drawing machine, and relates to the technical field of oil fume treatment.The oil fume collection environment-friendly treatment equipment comprises a first connecting plate, a second connecting plate is slidably mounted in the first connecting plate, a third connecting plate is fixedly connected to the second connecting plate, and an opening is formed in the third connecting plate; an electric push rod is installed between the third connecting plate and the first connecting plate, a first connecting cover is slidably installed on the third connecting plate, an oil baffle plate is installed on the first connecting cover, a supporting rod is installed on the rear side of the first connecting plate, a supporting sleeve is installed on the supporting rod, and a first fixing pipe is fixedly arranged in the supporting sleeve; and a second fixing pipe is mounted above the first fixing pipe. The problems that existing oil fume collecting and treating equipment cannot adapt to installation of disc-pulling winding drum machines with different diameters, and the front side and the rear side of a filter plate cannot be efficiently utilized for oil fume treatment through a circulating structure are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the oil fume treatment technical field, and particularly relates to an oil fume collecting and environmentally-friendly treatment equipment for a disc-drawing machine. BACKGROUND

[0002] The disc-drawing machine is an important equipment commonly used in metal processing, textile and other industries, and a large amount of harmful gases such as oil fume and oil mist are generated in the operation process. These oil fumes not only pose a potential threat to the health of workers, but also pollute the equipment and environment, so it is necessary to use an oil fume treatment equipment. However, the existing oil fume treatment equipment still has some deficiencies.

[0003] The patent for invention with the publication number CN103353138B discloses a circulating oil fume purification machine, which comprises a shell, an air inlet device located in the shell, a cooling device comprising a flat heat-absorbing water tank, a heat storage tank connected with the flat heat-absorbing water tank, and a drain valve connected with the heat storage tank, a fan device comprising a suction fan and a fan mouth, an air outlet device comprising an air outlet channel and an air outlet, and an oil fume separation and purification device comprising a mechanical grease separator integrated with the air inlet device and a medium smoke processor integrated with the air outlet device. By arranging the oil fume separation and purification device, the kitchen oil fume gas is zero-emitted to the outdoor, which not only reduces the pressure of social environmental pollution, but also completely purifies the indoor oil fume gas and improves the home environment. Although the above-mentioned device can realize the oil fume separation and purification function, it cannot be used with the disc-drawing machine, cannot be installed on the disc-drawing winding drum machine with different diameters, and cannot be arranged on one side of the disc-drawing machine. The existing oil fume recycling equipment can only use one side of the filter plate when recycling and treating the oil fume, and cannot efficiently use the front and back sides of the filter plate by using the circulating structure. SUMMARY

[0004] The present application aims at solving the problems that the existing oil fume collecting and treatment equipment cannot be installed on the disc-drawing winding drum machine with different diameters, and cannot efficiently use the front and back sides of the filter plate by using the circulating structure, and provides an oil fume collecting and environmentally-friendly treatment equipment for a disc-drawing machine.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a kind of disc drawing machine oil fume collection environmental protection treatment equipment, including first connecting plate, the second connecting plate is slidably installed in the first connecting plate, second connecting plate is fixedly connected with third connecting plate, opening is set in third connecting plate, electric push rod is installed between third connecting plate and first connecting plate, first connecting cover is slidably installed on third connecting plate, oil baffle is installed on first connecting cover, support rod is installed on the rear side of first connecting plate, support sleeve is installed on support rod, first fixed tube is fixedly arranged in support sleeve, second fixed tube is installed above first fixed tube, switching assembly is installed on second fixed tube, suction fan is installed in switching assembly, connecting pipe is slidably installed in first fixed tube, second bend pipe is arranged on the both sides of second fixed tube, second connecting cover is attached and arranged on second bend pipe, first filter plate and third connecting cover are installed on second connecting cover, filter assembly is arranged between adjacent two second bend pipes.

[0006] As a further scheme of the present application: the first connecting plate is provided with an installation groove for sliding the second connecting plate, the first connecting plate, the second connecting plate and the third connecting plate are all made of stainless steel, and the first connecting plate is provided with a support assembly on both sides.

[0007] As a further scheme of the present application: the third connecting plate is fixedly connected with a second sliding block, the first connecting cover is slidably installed on the outside of the second sliding block, and the connecting pipe abuts against one of the first connecting covers.

[0008] As a further scheme of the present application: the first connecting cover is fixedly connected with a first link plate on top, the first link plate is slidably installed with a second link plate, the top of the second link plate is fixedly connected with a third link plate, and the top of the third link plate is connected with the second connecting cover.

[0009] As a further scheme of the present application: the side surface of the first fixed tube is fixedly connected with a side plate, the third link plate is installed with a first sliding block, and the first sliding block is slidably connected with the side plate.

[0010] As a further scheme of the present application: the support assembly includes a first high-temperature-resistant rubber plate fixedly connected on both sides of the first connecting plate, a stainless steel plate is installed on both sides of the second connecting plate, a second high-temperature-resistant rubber plate is installed on the top of the stainless steel plate, and the stainless steel plate is slidably connected with the first high-temperature-resistant rubber plate.

[0011] As a further further scheme of the present application: the switching assembly comprises a fourth connecting cover which is attached to the second fixed pipe, a motor is installed on the fourth connecting cover, a gear is fixedly connected to the output shaft of the motor, a gear ring is meshingly connected below the gear, a first elbow pipe is installed on the gear ring, the air suction fan is installed in the fourth connecting cover, and a second filter plate is arranged between the fourth connecting cover and the second fixed pipe.

[0012] As a further further scheme of the present application: the gear ring is rotatably connected to the fourth connecting cover, and the third connecting cover is symmetrically arranged on both sides of the fourth connecting cover and rotatably connected to the second connecting cover.

[0013] As a further further scheme of the present application: the filter assembly comprises a connecting shell which is tightly arranged between two adjacent second elbow pipes, a third filter plate is fixedly arranged in the connecting shell, and a damping pad is fixedly arranged between two adjacent connecting shells.

[0014] As a further further scheme of the present application: the damping pad is convex, a guide rod is fixedly arranged at the bottom of the lowermost connecting shell, a connecting block is installed on the side surface of the support sleeve, and the guide rod penetrates through the inside of the connecting block.

[0015] Compared with the prior art, the present application has the following advantages: 1. The device is provided with a first connecting plate, a second connecting plate, a third connecting plate and a support assembly, so that the device can lead out an oil fume collecting port on the side of the disc drawing machine reel, thereby cooperating with the disc drawing machine for use, and the first high-temperature-resistant rubber plate, the stainless steel plate and the second high-temperature-resistant rubber plate are arranged correspondingly with the first connecting plate, the second connecting plate and the third connecting plate, so that the function of wrapping one side of the disc drawing machine can be realized, the device can be adapted to disc drawing machine reels of different sizes by bending the support assembly, the problem that the existing oil fume treatment device cannot be used on one side of the disc drawing machine is solved, and the device has the advantage of wider application range.

[0016] 2. The device is provided with a switching assembly, when the motor drives the gear to rotate, the gear drives the gear ring and the first elbow pipe to rotate, so that the device can conveniently switch different first filter plates to filter oil fume, and the three groups of oil baffle plates and the first filter plate on the device can be moved on the first connecting cover through the second sliding block, so as to change the airflow circulation direction between the second connecting cover and the third connecting cover on the top of the device, thereby fully utilizing the front and back surfaces of the first filter plates at different positions for oil fume filtering work, and the problem that the existing oil fume treatment equipment can only utilize one side of the filter plate and cannot utilize both sides of the filter screen is solved.

[0017] 3、The device is provided with an electric push rod and an opening. By extending or shortening the electric push rod, the height of the three connecting plates as a whole is changed, thereby adapting to the use of disc drawing machines of different heights. When the electric push rod is extended, the first connecting plate slides outside the second connecting plate, and the connecting pipe slides in the first fixed pipe, so as to adapt to the change of the height difference between the first filter plate and the oil baffle, thereby enhancing the adaptability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the application. Figure 2 It is a schematic diagram of the connecting structure of the first connecting plate and the second connecting plate. Figure 3 It is a schematic diagram of the connecting structure of the support sleeve and the filter assembly. Figure 4 It is a schematic diagram of the connecting structure of the first filter plate and the third connecting cover. Figure 5 It is a schematic diagram of the connecting structure of the motor and the gear. Figure 6 It is a schematic diagram of the connecting structure of the third connecting plate and the side plate. Figure 7 It is Figure 6 It is an enlarged schematic diagram of the structure at A.

[0019] Reference signs: 1, first connecting plate; 2, second connecting plate; 3, third connecting plate; 4, opening; 5, mounting groove; 6, electric push rod; 7, first connecting cover; 8, support rod; 9, support sleeve; 10, first fixed pipe; 11, second fixed pipe; 12, connecting pipe; 13, oil baffle; 14, first connecting plate; 15, second connecting plate; 16, third connecting plate; 17, side plate; 18, first sliding block; 19, support assembly; 1901, first high-temperature-resistant rubber plate; 1902, stainless steel plate; 1903, second high-temperature-resistant rubber plate; 20, second sliding block; 21, second connecting cover; 22, first filter plate; 23, third connecting cover; 24, switching assembly; 2401, motor; 2402, gear; 2403, gear ring; 2404, first elbow; 2405, fourth connecting cover; 2406, second filter plate; 25, second elbow; 26, filter assembly; 2601, connecting shell; 2602, third filter plate; 2603, damping pad; 2604, guide rod; 2605, connecting block; 27, air suction fan. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative efforts, fall within the scope of the present application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments of the present application will be described below according to the overall structure of the present application.

[0022] Embodiment 1: As Figures 1-7As shown, the present embodiment proposes a disc drawing machine oil fume collecting environmental protection treatment equipment, including first connecting plate 1, first connecting plate 1 is slidably installed with second connecting plate 2, second connecting plate 2 is fixedly connected with third connecting plate 3, third connecting plate 3 is provided with opening 4, third connecting plate 3 and first connecting plate 1 are installed with electric push rod 6, third connecting plate 3 is slidably installed with first connecting cover 7, first connecting cover 7 is installed with oil baffle 13, the rear side of first connecting plate 1 is installed with support rod 8, support rod 8 is installed with support sleeve 9, first fixed pipe 10 is fixedly arranged in support sleeve 9, second fixed pipe 11 is installed above first fixed pipe 10, switching assembly 24 is installed on second fixed pipe 11, suction fan 27 is installed in switching assembly 24, connecting pipe 12 is slidably installed in first fixed pipe 10, second bend pipe 25 is arranged on both sides of second fixed pipe 11, second connecting cover 21 is arranged on second bend pipe 25, first filter plate 22 and third connecting cover 23 are installed on second connecting cover 21, filter assembly 26 is arranged between adjacent two second bend pipes 25. When the device is used, first, the size of the device is adjusted according to the diameter and height of the disc drawing machine reel, the electric push rod 6 is elongated or shortened, so that the third connecting plate 3 slides in the first connecting plate 1 through the second connecting plate 2, the device can adapt to disc drawing machine reels of different diameters by bending the first connecting plate 1, the second connecting plate 2 and the third connecting plate 3, when the third connecting plate 3 moves upward, the connecting pipe 12 slides in the first fixed pipe 10, when different oil baffles 13 are needed to switch for preliminary filtration, the first connecting cover 7 is moved to butt joint the oil baffles 13 at different positions with the opening 4 on the third connecting plate 3, after butt joint is completed, the oil fume can be preliminarily filtered through the oil baffle 13, the filtered gas will pass through the connecting pipe 12, the first fixed pipe 10 and the second fixed pipe 11 in turn, and enter the second bend pipe 25 through the switching assembly 24, the device can change the direction of the air inlet and air outlet of the second bend pipe 25 through the switching assembly 24, so as to fully utilize the front and back surfaces of the first filter plate 22 for filtration.

[0023] Example 2: The scheme in example 1 is further introduced in combination with specific working modes, which is described in detail as follows: As Figures 1-3 shown, as a preferred embodiment, on the basis of the above mode, further, the first connecting plate 1 is provided with an installation groove 5 for the sliding of the second connecting plate 2, the first connecting plate 1, the second connecting plate 2 and the third connecting plate 3 are all made of stainless steel, the first connecting plate 1 is installed with support assembly 19 on both sides, the first connecting plate 1, the second connecting plate 2 and the third connecting plate 3 made of stainless steel can be bent, so as to adapt to disc drawing machine reels of different diameters, and the application range of the device is enhanced.

[0024] As Figure 3As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use.

[0025] As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use. Figures 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use.

[0026] Figures 3-6 As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use.

[0027] As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use. Figure 3 Figure 6 As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use.

[0028] As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the third connecting plate 3 is fixedly connected with the second sliding block 20, the first connecting cover 7 is slidingly installed on the outer side of the second sliding block 20, and the connecting pipe 12 abuts against one of the first connecting covers 7, so that when the first connecting cover 7 moves left and right as a whole, the connecting pipe 12 will not be moved, so as to switch different first connecting covers 7 for use, thereby enhancing the convenience of the device in use. Figure 3 Figure 4 ​​​As shown, as a preferred embodiment, on the basis of the above-mentioned mode, further, the switching assembly 24 comprises a fourth connecting cover 2405 which is attached to the second fixed pipe 11, a motor 2401 is installed on the fourth connecting cover 2405, a gear 2402 is fixedly connected to the output shaft of the motor 2401, a gear ring 2403 is meshingly connected below the gear 2402, a first elbow pipe 2404 is installed on the gear ring 2403, the suction fan 27 is installed in the fourth connecting cover 2405, a second filter plate 2406 is arranged between the fourth connecting cover 2405 and the second fixed pipe 11, the gear 2402 is driven to rotate by the motor 2401, the gear ring 2403 is rotated on the fourth connecting cover 2405 by the gear 2402, and then the first elbow pipe 2404 is rotated, thereby switching the airflow direction. Compared with the existing single-side filtering through the filter screen, the device can fully utilize the front and back surfaces of the filter screen, and reduce the maintenance cost.

[0029] As shown in Figures 3-5 As a preferred embodiment, on the basis of the above-mentioned mode, further, the gear ring 2403 is rotatably connected with the fourth connecting cover 2405, and the third connecting cover 23 is symmetrically arranged on both sides of the fourth connecting cover 2405, and the third connecting cover 23 is rotatably connected with the second connecting cover 21. The device can move the second connecting cover 21 left and right, and then open the third connecting cover 23 to clean the inside, thereby enhancing the convenience of the device during use.

[0030] As shown in Figure 3 As a preferred embodiment, on the basis of the above-mentioned mode, further, the filtering assembly 26 comprises a connecting shell 2601 which is tightly arranged between two adjacent second elbow pipes 25, a third filter plate 2602 is fixedly arranged in the connecting shell 2601, and a damping pad 2603 is fixedly arranged between two adjacent connecting shells 2601. When one of the third filter plates 2602 is blocked, the connecting shell 2601 is slid to use a different third filter plate 2602 for filtering and cleaning the blocked third filter plate 2602.

[0031] As shown in Figure 3 As a preferred embodiment, on the basis of the above-mentioned mode, further, the damping pad 2603 is convex, the convex part of the damping pad 2603 has a certain resistance when it moves downward, a guide rod 2604 is fixedly arranged at the bottom of the lowermost connecting shell 2601, a linking block 2605 is installed on the side surface of the support sleeve 9, the guide rod 2604 penetrates through the inside of the linking block 2605, and the guide rod 2604 cooperates with the linking block 2605 to enable the damping pad 2603 to move vertically up and down.

[0032] Example 3: The schemes in Examples 1 and 2 will be further introduced in combination with specific working modes, and details are described below: Specifically, the oil fume collecting and environmental protection treatment device for disc drawing machine is used as shown in the drawings. Figures 1-5 The device is wrapped on one side of the disc drawing machine reel as a whole through the first connecting plate 1, the second connecting plate 2, the third connecting plate 3 and the support assembly 19, and the device can be used for disc drawing machine reels with different heights and diameters. The extension electric push rod 6 is used to make the third connecting plate 3 slide in the first connecting plate 1 through the second connecting plate 2. Since the connecting pipe 12 and the first connecting cover 7 abut each other, when the third connecting plate 3 drives the connecting pipe 12 to move upward, the connecting pipe 12 slides in the support sleeve 9 and the first fixed pipe 10. Since the first connecting plate 1, the support rod 8, the support sleeve 9, the first fixed pipe 10, the second fixed pipe 11 and the side plate 17 are fixedly connected as a whole, the third connecting plate 16 can only slide left and right on the side plate 17 through the first sliding block 18, so the position of the third connecting plate 16 remains unchanged, and the first connecting plate 14 slides outside the second connecting plate 15. This makes the device suitable for disc drawing machine reels with different heights. The first connecting plate 1, the second connecting plate 2 and the third connecting plate 3 and the stainless steel plate 1902 are made of stainless steel and can be bent to wrap the outside of the disc drawing machine reel for use. The first high-temperature-resistant rubber plate 1901 and the second high-temperature-resistant rubber plate 1903 can ensure the sealing effect of the device as a whole, so that the device can be used for disc drawing machine reels with different sizes without affecting the performance.

[0033] As shown in Figures 2-7 When it is necessary to switch different oil baffle plates 13, the first connecting cover 7 on one side is pushed, and the first connecting cover 7 slides on the third connecting plate 3 through the second sliding block 20 until the connecting pipe 12 is connected with the first connecting cover 7 at a different position. In this process, the first connecting plate 14, the second connecting plate 15 and the third connecting plate 16 slide on the side plate 17 through the first sliding block 18, thereby driving the second connecting cover 21 to slide on the side of the second elbow pipe 25, so that the device can automatically switch the first filter plate 22 while switching the oil baffle plate 13. As shown in Figures 2-4 When the device is reset to Figure 3After the state in the middle, through the suction fan 27 suction, the overall airflow flow through the opening 4 and the oil baffle 13 into the connecting pipe 12, complete the first oil fume treatment, through the second fixed pipe 11 into the fourth connecting cover 2405 inside and through the second filter plate 2406 for the second oil fume treatment, again through the fourth connecting cover 2405 into the left third connecting cover 23, through the left first filter plate 22 again for oil fume treatment, then through the second elbow pipe 25, third filter plate 2602 and the right first filter plate 22 complete the whole oil fume treatment step, realize the function of multistage filtration, when the third filter plate 2602 at the bottom is blocked, can be pulled down the connecting shell 2601 at the bottom, use different third filter plate 2602 for filtering and clean the third filter plate 2602 blocked, the convex part of the damping pad 2603 makes it exist certain resistance when moving down, so as to judge whether the third filter plate 2602 in the connecting shell 2601 is aligned with the gap between the two adjacent second elbow pipe 25. The device can change the direction of the air inlet and exhaust of the second elbow pipe 25 through the switching assembly 24, so as to make full use of the front and back of the first filter plate 22 for filtering, such as Figure 3 As shown, the gear 2402 drives the gear ring 2403 to rotate 180° on the fourth connecting cover 2405, so that the first elbow pipe 2404 rotates, and then switches the airflow direction, so that the device can make full use of the front and back of the first filter plate 22.

[0034] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An environmentally friendly fume collection and treatment device for a rotary drum machine, comprising a first connecting plate (1), characterized in that, A second connecting plate (2) is slidably installed inside the first connecting plate (1). A third connecting plate (3) is fixedly connected to the second connecting plate (2). An opening (4) is provided on the third connecting plate (3). An electric push rod (6) is installed between the third connecting plate (3) and the first connecting plate (1). A first connecting cover (7) is slidably installed on the third connecting plate (3). An oil baffle (13) is installed on the first connecting cover (7). A support rod (8) is installed on the rear side of the first connecting plate (1). A support sleeve (9) is installed on the support rod (8). A first fixing tube (10) is fixedly installed inside the support sleeve (9). A second fixed pipe (11) is installed above a fixed pipe (10). A switching assembly (24) is installed on the second fixed pipe (11). An air intake fan (27) is installed inside the switching assembly (24). A connecting pipe (12) is slidably installed inside the first fixed pipe (10). A second bend pipe (25) is provided on both sides of the second fixed pipe (11). A second connecting cover (21) is attached to the second bend pipe (25). A first filter plate (22) and a third connecting cover (23) are installed on the second connecting cover (21). A filter assembly (26) is provided between two adjacent second bend pipes (25).

2. The oil fume collection and environmental protection equipment for a coil puller according to claim 1, characterized in that, The first connecting plate (1) has an installation groove (5) for the second connecting plate (2) to slide. The first connecting plate (1), the second connecting plate (2) and the third connecting plate (3) are all made of stainless steel. Support components (19) are installed on both sides of the first connecting plate (1).

3. The oil fume collection and environmental protection equipment for a coil puller according to claim 1, characterized in that, The third connecting plate (3) is fixedly connected to the second slider (20), and the first connecting cover (7) is slidably installed on the outside of the second slider (20). The connecting tube (12) abuts against one of the first connecting covers (7).

4. The oil fume collection and environmental protection equipment for a coil puller according to claim 1, characterized in that, A first connecting plate (14) is fixedly connected above the first connecting cover (7). A second connecting plate (15) is slidably installed inside the first connecting plate (14). A third connecting plate (16) is fixedly connected to the top of the second connecting plate (15). The top of the third connecting plate (16) is connected to the second connecting cover (21).

5. The oil fume collection and environmental protection equipment for a coil puller according to claim 4, characterized in that, The side of the first fixed tube (10) is fixedly connected to a side plate (17), and a first slider (18) is installed on the third connecting plate (16). The first slider (18) and the side plate (17) are slidably connected.

6. The oil fume collection and environmental protection equipment for a coil puller according to claim 2, characterized in that, The support assembly (19) includes a first high-temperature resistant rubber plate (1901) fixedly connected to both sides of the first connecting plate (1), a stainless steel plate (1902) installed on both sides of the second connecting plate (2), a second high-temperature resistant rubber plate (1903) installed on the top of the stainless steel plate (1902), and a sliding connection between the stainless steel plate (1902) and the first high-temperature resistant rubber plate (1901).

7. The oil fume collection and environmental protection equipment for a coil puller according to claim 1, characterized in that, The switching assembly (24) includes a fourth connecting cover (2405) fitted onto the second fixed tube (11), a motor (2401) mounted on the fourth connecting cover (2405), a gear (2402) fixedly connected to the output shaft of the motor (2401), a gear ring (2403) meshing below the gear (2402), a first bent tube (2404) mounted on the gear ring (2403), an air intake fan (27) installed inside the fourth connecting cover (2405), and a second filter plate (2406) disposed between the fourth connecting cover (2405) and the second fixed tube (11).

8. The oil fume collection and environmental protection equipment for a coil puller according to claim 7, characterized in that, The toothed ring (2403) is rotatably connected to the fourth connecting cover (2405), and the third connecting cover (23) is symmetrically distributed on both sides of the fourth connecting cover (2405). The third connecting cover (23) is rotatably connected to the second connecting cover (21).

9. The oil fume collection and environmental protection equipment for a coil puller according to claim 1, characterized in that, The filter assembly (26) includes a connecting shell (2601) pressed between two adjacent second bends (25), a third filter plate (2602) fixedly disposed inside the connecting shell (2601), and a damping pad (2603) fixedly disposed between two adjacent connecting shells (2601).

10. The oil fume collection and environmental protection treatment equipment for a coil puller according to claim 9, characterized in that, The damping pad (2603) is protruding, and a guide rod (2604) is fixedly installed at the bottom of the lowest connecting shell (2601). A connecting block (2605) is installed on the side of the support sleeve (9), and the guide rod (2604) passes through the interior of the connecting block (2605).

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