Dust removal device for stamping workshop

Abstract

The utility model discloses a dust removal device for a stamping workshop, and relates to the technical field of dust removal devices. The device comprises a device body and a water tank, a fixing frame is arranged at the top of the device body, a motor, a piston box and a crankshaft are installed on the inner side of the fixing frame, the output end of the motor is connected with a first reciprocating lead screw, a piston plate is arranged in the piston box, and a rotating sleeve is arranged on the outer surface of the crankshaft. The dust removal device is provided with the rotary joint, the gear, the first reciprocating screw rod, the first threaded block and the toothed bar, during dust removal, the motor rotates to enable the first reciprocating screw rod to rotate, the first reciprocating screw rod rotates to enable the first threaded block to reciprocate, then the toothed bar reciprocates left and right, and the toothed bar moves to enable the gear to regularly rotate forwards and backwards; and the dust collection range can be widened through swinging of the dust collection cover, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device for a stamping workshop. Background Art

[0002] Due to the long-term mechanical processing of parts inside the stamping workshop, there will be a lot of harmful dust remaining in the air. If workers are in this environment for a long time, it will be harmful to their health. Therefore, it is necessary to set up dust removal equipment to purify the surrounding air.

[0003] The prior art discloses a workshop dust removal equipment with application number CN202020967182.0. During the long-term use of the equipment for workshop dust removal, the dust particles and pollutants inside the workshop can be introduced into the shell by starting the guide fan, and the dust particles and pollutants can be filtered and retained by the filter to achieve dust removal. The cleaning brush can be driven by the starting motor to rotate in real time to clean the dust particles and impurities attached to the bottom surface of the filter, so that the dust particles and impurities can fall to the bottom of the shell for real-time storage, thereby preventing the filter components from being blocked and affecting the dust removal effect. However, the air inlet position of the equipment is fixed, and the dust removal device has a small dust suction area. Therefore, when dusting, it is necessary to manually push the dust removal device to rotate to achieve all-round dust removal, which is not only time-consuming and labor-intensive but also has low dust removal efficiency. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a dust removal device for a stamping workshop to solve the technical problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for a stamping workshop, comprising a device body and a water tank, a fixing frame is provided on the top of the device body, a motor, a piston box and a crankshaft are installed on the inner side of the fixing frame, the output end of the motor is connected with a first reciprocating screw, a piston plate is provided inside the piston box, a rotating sleeve is provided on the outer surface of the crankshaft, and a piston rod is provided on one side of the rotating sleeve, the end of the piston rod is movably connected with the piston plate, a first threaded block is provided on the outer surface of the first reciprocating screw, and a gear rod is fixed on the top of the first threaded block, a connecting pipe is provided on one side of the device body, and a dust suction pipe is connected to the end of the connecting pipe through a rotating joint, a gear is provided on the outer surface of the dust suction pipe, and a dust suction cover is provided on the end of the dust suction pipe, a filter element, a second reciprocating screw, a baffle and a sliding rod are provided inside the device body, and a second threaded block is provided on the outer surface of the second reciprocating screw and the sliding rod, a cleaning brush is provided on one side of the second threaded block, and a water suction pipe and a water delivery pipe are respectively provided on one side of the piston box.

[0006] Furthermore, two groups of active bevel gears are provided on the outer surface of the first reciprocating screw, and driven bevel gears are provided on the ends of the crankshaft and the second reciprocating screw, and the active bevel gears and the driven bevel gears are meshed with each other.

[0007] By adopting the above technical solution, when the first reciprocating screw rotates, the active bevel gear can be rotated, and then with the cooperation of the driven bevel gear, the crankshaft and the second reciprocating screw can be rotated respectively.

[0008] Furthermore, the device body and the water tank are connected via a plurality of water leakage holes.

[0009] By adopting the above technical solution, the leakage hole can discharge the sewage after spraying into the water tank, thereby achieving the purpose of water recycling.

[0010] Furthermore, a filter is provided inside the water tank, and the filter is arranged at an angle.

[0011] By adopting the above technical solution, the filter can filter the dust impurities in the sewage, thereby achieving the purpose of filtering and purifying the sewage.

[0012] Furthermore, a plurality of gas plates are provided inside the device body and on one side close to the connecting pipe.

[0013] By adopting the above technical solution, the air distributor plate can disperse the incoming dust-laden air, so that the dust-laden air can contact the filter element evenly.

[0014] Furthermore, a water collecting ring is provided at the lower part of the interior of the device body.

[0015] By adopting the above technical solution, the water collecting ring can collect the water after spraying, so that the sewage can quickly leak into the water tank.

[0016] Furthermore, an exhaust fan is provided on the other side of the device body, a control panel is provided on the outer surface of the device body, and the exhaust fan and the motor are electrically connected to the control panel.

[0017] By adopting the above technical solution, the exhaust fan can draw air from the main body of the device, thereby forming a negative pressure inside the device to facilitate the entry of dust-laden air, and the control panel can control the exhaust fan and the control panel.

[0018] Furthermore, a movable door is provided below the outer surface of the device body.

[0019] By adopting the above technical solution, the staff can clean the dust by opening the movable door.

[0020] Furthermore, the outer surfaces of the water pumping pipe and the water delivery pipe are both provided with one-way valves.

[0021] By adopting the above technical solution, the one-way valve can control the water flow direction of the water pumping pipe and the water delivery pipe.

[0022] Furthermore, the end of the water pipe extends to the interior of the device body, and a nozzle is provided at the bottom of the water pipe.

[0023] By adopting the above technical solution, water is input to the nozzle through the water pipe, and the nozzle sprays the water to spray and remove dust.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] 1. The utility model is provided with a rotary joint, a gear, a first reciprocating screw rod, a first threaded block and a gear rod. When dust removal is performed, the motor rotates to rotate the first reciprocating screw rod, and the rotation of the first reciprocating screw rod causes the first threaded block to reciprocate, thereby causing the gear rod to reciprocate left and right. The movement of the gear rod can cause the gear to rotate forward and reverse regularly, thereby causing the dust suction pipe to drive the dust suction hood to swing. The swing of the dust suction hood can increase the dust suction range, thereby increasing the practicality of the device.

[0026] 2. The utility model is provided with a second reciprocating screw, a second threaded block and a cleaning brush. When the first reciprocating screw rotates, the second reciprocating screw can rotate with the cooperation of the bevel teeth. The rotation of the second reciprocating screw can make the second threaded block reciprocate up and down, so that the cleaning brush can clean the dust and impurities on the filter element to prevent the filter element from being blocked and affecting the dust removal effect;

[0027] 3. The utility model is provided with a crankshaft, a piston rod, a piston plate, a water tank, a baffle, a water pipe and a water extraction pipe. When the first reciprocating screw rotates, the crankshaft rotates with the cooperation of the bevel teeth. The rotation of the crankshaft can drive the piston rod to move with the cooperation of the rotating sleeve, and then the piston plate makes a left and right piston movement in the piston box. When the piston plate moves to the left, the water extraction pipe can draw water from the water tank. When the piston plate moves to the right, water is sprayed out through the water pipe and the nozzle. The sprayed water mist can reduce dust that has not been filtered clean, thereby improving the dust removal effect. The baffle can extend the air circulation path, thereby improving the adequacy of spraying and dust reduction. After spraying, the water returns to the water tank again through the leakage hole. The filter can purify the sewage, thereby achieving the purpose of water recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the cross-sectional structure of the device body of the utility model;

[0030] Figure 3 This is a schematic diagram of the cross-sectional structure of the piston box of the utility model;

[0031] Figure 4 This is a schematic diagram of the gear rod structure of the utility model.

[0032] In the figure: 1. device body; 2. water tank; 3. connecting pipe; 4. rotary joint; 5. dust suction pipe; 6. gear; 7. dust suction hood; 8. fixed frame; 9. motor; 10. first reciprocating screw; 11. active bevel gear; 12. first threaded block; 13. gear rod; 14. piston box; 15. crankshaft; 16. rotating sleeve; 17. water suction pipe; 18. water delivery pipe; 19. exhaust fan; 20. movable door; 21. piston rod; 22. piston plate; 23. water leakage hole; 24. filter; 25. second reciprocating screw; 26. sliding rod; 27. second threaded block; 28. cleaning brush; 29. ​​air distributor; 30. driven bevel gear; 31. water collecting ring; 32. control panel; 33. filter element; 34. baffle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1: A dust removal device for a stamping workshop, such as Figure 1-Figure 4 As shown, it includes a device body 1 and a water tank 2. A movable door 20 is provided below the outer surface of the device body 1. The staff can clean the dust by opening the movable door 20. A fixing frame 8 is provided on the top of the device body 1. A motor 9, a piston box 14 and a crankshaft 15 are installed on the inner side of the fixing frame 8. The output end of the motor 9 is connected to a first reciprocating screw rod 10. A piston plate 22 is provided inside the piston box 14. A rotating sleeve 16 is provided on the outer surface of the crankshaft 15, and a piston rod 21 is provided on one side of the rotating sleeve 16. The end of the piston rod 21 is movably connected to the piston plate 22. A first threaded block 12 is provided on the outer surface of the first reciprocating screw rod 10, and the first threaded block 12 is provided on the outer surface of the first reciprocating screw rod 10. A gear rod 13 is fixed on the top, a connecting pipe 3 is provided on one side of the device body 1, and the end of the connecting pipe 3 is connected to a dust suction pipe 5 through a rotating joint 4, a gear 6 is provided on the outer surface of the dust suction pipe 5, and a dust suction hood 7 is provided on the end of the dust suction pipe 5. A filter element 33, a second reciprocating screw 25, a baffle 34 and a slide rod 26 are provided inside the device body 1. The baffle 34 can extend the air flow path, making the spraying more sufficient and improving the dust removal effect. A second threaded block 27 is provided on the outer surface of the second reciprocating screw 25 and the slide rod 26, and a cleaning brush 28 is provided on one side of the second threaded block 27. A water suction pipe 17 and a water supply pipe 18 are respectively provided on one side of the piston box 14.

[0036] See also Figure 1-Figure 2 In the above embodiment, two sets of active bevel teeth 11 are provided on the outer surface of the first reciprocating screw 10, and driven bevel teeth 30 are provided at the ends of the crankshaft 15 and the second reciprocating screw 25, and the active bevel teeth 11 and the driven bevel teeth 30 are meshed with each other. When the first reciprocating screw 10 rotates, the active bevel teeth 11 can be rotated, and then with the cooperation of the driven bevel teeth 30, the crankshaft 15 and the second reciprocating screw 25 can be rotated respectively.

[0037] See also Figure 2 In the above embodiment, the device body 1 and the water tank 2 are connected through a plurality of leakage holes 23, and the leakage holes 23 can discharge the sewage after spraying into the water tank 2, thereby achieving the purpose of water recycling.

[0038] See also Figure 1-Figure 2 In the above embodiment, an exhaust fan 19 is provided on the other side of the device body 1, and a control panel 32 is provided on the outer surface of the device body 1, and the exhaust fan 19 and the motor 9 are electrically connected to the control panel 32. The exhaust fan 19 can exhaust air from the device body 1, thereby forming a negative pressure inside the device to facilitate the entry of dust-laden air, and the control panel 32 can control the exhaust fan 19 and the control panel 32.

[0039] See also Figure 1-Figure 3 In the above embodiment, the outer surfaces of the water pumping pipe 17 and the water delivery pipe 18 are both provided with a one-way valve, and the one-way valve can control the water flow direction of the water pumping pipe 17 and the water delivery pipe 18.

[0040] See also Figure 2-Figure 3 In the above embodiment, the end of the water pipe 18 extends to the inside of the device body 1, and a nozzle is provided at the bottom of the water pipe 18. Water is input to the nozzle through the water pipe 18, and the nozzle sprays water for spraying and dust removal.

[0041] Embodiment 2: In order to facilitate the purification and filtration of sewage, embodiment 2 is improved on the basis of embodiment 1. Figure 2 A filter screen 24 is provided inside the water tank 2, and the filter screen 24 is tilted. The filter screen 24 can filter dust impurities in the sewage, thereby achieving the purpose of filtering and purifying the sewage;

[0042] See also Figure 2 In the above embodiment, a water collecting ring 31 is provided at the lower part of the interior of the device body 1 , and the water collecting ring 31 can collect the water after spraying so that the sewage can quickly leak into the water tank 2 .

[0043] Embodiment 3: In order to improve the air dust removal effect, the embodiment 3 is improved on the basis of the embodiment 1. Figure 2A plurality of gas distribution plates 29 are provided inside the device body 1 and on one side close to the connecting pipe 3. The gas distribution plates 29 can disperse the incoming dust-laden air so that the dust-laden air can be evenly contacted with the filter element 33.

[0044] The implementation principle of the utility model is as follows: when working, the worker puts the device in place, then turns on the power, and then starts the motor 9 and the exhaust fan 19. The rotation of the motor 9 causes the first reciprocating screw rod 10 to rotate, and the rotation of the first reciprocating screw rod 10 causes the first threaded block 12 to reciprocate, thereby causing the gear rod 13 to reciprocate left and right. The movement of the gear rod 13 can cause the gear 6 to rotate regularly forward and reverse, thereby causing the dust suction pipe 5 to drive the dust suction hood 7 to swing, and the dust suction range can be improved by the swing of the dust suction hood 7. After the dust-containing air enters the inside of the device body 1, the filter element 33 can filter the dust-containing air, and the rotation of the first reciprocating screw rod 10 will cause the active bevel gear 11 to rotate, and with the cooperation of the driven bevel gear 30, the second reciprocating screw rod 25 can rotate, and the rotation of the second reciprocating screw rod 25 can cause the second threaded block 27 to reciprocate up and down, thereby causing the cleaning brush 28 can clean the dust and impurities on the filter element 33 to prevent the filter element 33 from being blocked and affecting the dust removal effect. When the first reciprocating screw 10 rotates, the crankshaft 15 will rotate with the cooperation of the bevel teeth. The rotation of the crankshaft 15 can drive the piston rod 21 to move with the cooperation of the rotating sleeve 16, so that the piston plate 22 can make left and right piston movements in the piston box 14. When the piston plate 22 moves to the left, the water pump 17 can draw water from the water tank 2. When the piston plate 22 moves to the right, water is sprayed out through the water pipe 18 and the nozzle. The sprayed water mist can reduce the dust that has not been filtered clean, and the baffle 34 can extend the air flow path, thereby improving the adequacy of spraying dust reduction. After spraying, the water returns to the water tank 2 again through the leakage hole. The filter can purify the sewage, thereby achieving the purpose of water recycling.

[0045] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A dust removal device for a stamping workshop, comprising a device body (1) and a water tank (2), characterized in that: A fixing frame (8) is provided on the top of the device body (1), and a motor (9), a piston box (14) and a crankshaft (15) are installed on the inner side of the fixing frame (8). The output end of the motor (9) is connected to a first reciprocating screw rod (10), and a piston plate (22) is provided inside the piston box (14). A rotating sleeve (16) is provided on the outer surface of the crankshaft (15), and a piston rod (21) is provided on one side of the rotating sleeve (16). The end of the piston rod (21) is movably connected to the piston plate (22). A first threaded block (12) is provided on the outer surface of the first reciprocating screw rod (10), and a gear rod (13) is fixed on the top of the first threaded block (12). A connecting pipe (3) is provided on one side of the device body (1), and the end of the connecting pipe (3) is connected to a dust suction pipe (5) via a rotating joint (4), a gear (6) is provided on the outer surface of the dust suction pipe (5), and a dust suction cover (7) is provided on the end of the dust suction pipe (5). A filter element (33), a second reciprocating screw (25), a baffle (34) and a slide bar (26) are provided inside the device body (1), and a second threaded block (27) is provided on the outer surfaces of the second reciprocating screw (25) and the slide bar (26), and a cleaning brush (28) is provided on one side of the second threaded block (27), and a water suction pipe (17) and a water delivery pipe (18) are provided on one side of the piston box (14).

2. The dust removal device for a stamping shop according to claim 1, characterized in that: The outer surface of the first reciprocating screw (10) is provided with two groups of active bevel teeth (11), and the ends of the crankshaft (15) and the second reciprocating screw (25) are provided with driven bevel teeth (30), and the active bevel teeth (11) and the driven bevel teeth (30) are meshed with each other.

3. The dust removal device for a stamping shop according to claim 1, characterized in that: The device body (1) and the water tank (2) are connected via a plurality of water leakage holes (23).

4. The dust removal device for a stamping shop according to claim 1, characterized in that: A filter screen (24) is provided inside the water tank (2), and the filter screen (24) is arranged at an angle.

5. The dust removal device for a stamping shop according to claim 1, characterized in that: A plurality of gas plates (29) are provided inside the device body (1) and on one side close to the connecting pipe (3).

6. The dust removal device for a stamping shop according to claim 1, characterized in that: A water collecting ring (31) is provided at the lower part of the interior of the device body (1).

7. The dust removal device for a stamping shop according to claim 1, characterized in that: An exhaust fan (19) is provided on the other side of the device body (1), and a control panel (32) is provided on the outer surface of the device body (1), and the exhaust fan (19) and the motor (9) are both electrically connected to the control panel (32).

8. The dust removal device for a stamping shop according to claim 1, characterized in that: A movable door (20) is provided below the outer surface of the device body (1).

9. The dust removal device for a stamping shop according to claim 1, characterized in that: The outer surfaces of the water extraction pipe (17) and the water delivery pipe (18) are both provided with one-way valves.

10. The dust removal device for a stamping shop according to claim 1, characterized in that: The end of the water delivery pipe (18) extends to the interior of the device body (1), and a nozzle is provided at the bottom of the water delivery pipe (18).

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