Dust removal equipment for machining of mechanical parts

Abstract

The invention discloses dust removal equipment for machining mechanical parts, which comprises a workbench and a dust suction box fixedly arranged on the workbench and used for sucking dust, the air inlet end of the dust suction box is provided with a plurality of groups of gooseneck pipes in parallel at intervals through dust suction pipes, and the top end of each group of gooseneck pipes is fixedly connected with a dust suction head; a swing mechanism used for driving the dust collection head to swing left and right is fixedly arranged on the dust collection box, a filter plate which can vibrate up and down along the inner side wall of the dust collection box and is used for separating chippings of different sizes is arranged in the dust collection box, and a smashing mechanism used for smashing the chippings of the large size is fixedly arranged on the bottom face of the dust collection box. When the device is used, the defects that in the prior art, the dust collection range cannot be adjusted, the fixed dust collection range cannot cover all areas needing to be cleaned, meanwhile, scraps are different in size, shape and property and are often difficult to be effectively recycled, and large scrap blocks are likely to be too large in size or irregular in shape, so that the dust collection efficiency is greatly improved are overcome. And the problem of blockage in a pipeline of the dust removal equipment is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of mechanical equipment, and in particular to a dust removal device used for machining mechanical parts. Background Art

[0002] Mechanical parts processing refers to the process of changing the shape, size or performance of a workpiece. This process is usually completed through mechanical processing equipment such as lathes. The main and direct source of mechanical processing dust is the dust released by the workpiece material during the cutting or grinding process due to the interaction between the tool and the workpiece. Secondly, the wear and cracking of the tool also produces some dust. Taking grinding as an example, dust is easily generated on the tangent surface of the grinding wheel of the grinding tool and the workpiece and along the tangent direction of the grinding wheel movement. These dusts are composed of iron filings. If the iron filings are not removed in time, it will not only endanger the normal use of various machines in the workshop, but also bring great harm to the health of the workers. Therefore, it is usually necessary to purify the air in the processing and production workshop to remove these dusts.

[0003] However, the dust collection range of existing equipment is not adjustable. In actual operation, due to the uneven distribution of debris and dust generated during the processing and the continuous changes as the processing progresses, the fixed dust collection range often cannot cover all areas that need to be cleaned. At the same time, the size, shape and properties of these debris vary, ranging from tiny powdery particles to larger lumps, which are often difficult to recycle and reuse effectively. Larger debris blocks may cause blockage in the pipeline or processing system of the dust removal equipment due to their large size or irregular shape.

[0004] Therefore, it is an urgent problem to be solved by the present invention to provide a dust removal device for mechanical parts processing that can flexibly adjust the dust collection range of the dust removal device during use to cover all areas that need to be cleaned, and can effectively process and recycle debris of different sizes and properties. Summary of the invention

[0005] In view of the above technical problems, the purpose of the present invention is to overcome the problem that the dust suction range of the equipment in the prior art cannot be adjusted. The fixed dust suction range often cannot cover all areas that need to be cleaned. At the same time, the sizes, shapes and properties of these debris are different, and it is often difficult to effectively recycle and reuse them. Larger debris blocks may cause blockage in the pipeline or processing system of the dust removal equipment due to their large size or irregular shape. Thus, a dust removal equipment for mechanical parts processing is provided, which can flexibly adjust the dust suction range of the dust removal equipment during use to cover all areas that need to be cleaned, and can effectively process and recycle debris of different sizes and properties.

[0006] In order to achieve the above-mentioned object, the present invention provides a dust removal device for machining mechanical parts, the dust removal device comprising: a workbench and a dust collection box fixed on the workbench for dust collection, the air inlet end of the dust collection box is provided with a plurality of gooseneck tubes in parallel and at intervals through a dust collection pipe, and the top end of each gooseneck tube is fixedly connected to a dust collection head; wherein,

[0007] The dust box is fixedly provided with a swing mechanism for driving the dust head to swing left and right to expand the dust collection range. The dust box is provided with a filter plate that can vibrate up and down along the inner wall of the dust box and is used to separate debris of different sizes. The bottom surface of the dust box is fixedly provided with a crushing mechanism for crushing larger debris.

[0008] Preferably, the swing mechanism comprises: a fixing plate, a driving rod, a connecting rod and a driving plate; wherein,

[0009] The connection between the gooseneck tube and the dust suction tube is located in the gooseneck tube, and a fixing plate fixedly connected to the dust suction tube is provided in the gooseneck tube. A transverse limiting groove is opened in the fixing plate, and driving rods are sequentially penetrated in multiple groups of limiting grooves. The top end of the driving rod is fixedly connected to the driving plate through a connecting rod, and the driving rod sequentially penetrates multiple groups of gooseneck tubes. The dust box is provided with a driving member that drives the driving plate to drive the driving rod to move back and forth.

[0010] Preferably, the driving member comprises: a driving plate, a rotating disk, a driven bevel gear, a driving bevel gear and a driving motor; wherein,

[0011] A turntable is provided on the upper surface of the dust box for rotation via a rotating shaft, a limit rod which slides through a driving plate is fixedly provided on the upper surface of the turntable along its circumferential direction, a drive motor whose output shaft is horizontally arranged and whose fixed sleeve is provided with an active bevel gear is fixedly provided on the dust box, and a driven bevel gear which meshes with the active bevel gear is fixedly provided on the driven bevel gear.

[0012] Preferably, a vibration mechanism is fixedly provided in the dust box for driving the filter plate to slide up and down in the dust box to remove blockage.

[0013] Preferably, the vibration mechanism comprises: a mounting plate, a first spring, a vertical rod, a pressure sensor and a control member; wherein,

[0014] The filter plate is slidably arranged in the dust box through the mounting plate, the inner side wall of the dust box is provided with a sliding groove for the mounting plate to slide, the sliding groove is fixed with a first spring whose top end is abutted against the bottom surface of the mounting plate, and the bottom surface of the mounting plate is fixed with a vertical rod. The bottom wall of the sliding groove is fixed with a pressure sensor used in conjunction with the vertical rod, and the side of the dust box is provided with a control member used in conjunction with the pressure sensor to drive the filter plate to vibrate.

[0015] Preferably, the control element comprises: a rotating motor, a cam, a controller and a vibrating element; wherein,

[0016] A controller electrically connected to a pressure sensor is fixedly provided on the side wall of the dust box, and the controller is electrically connected to a rotating motor. The output shaft of the rotating motor is horizontally arranged and a cam is fixedly provided on the fixed sleeve. A vibrating member that contacts the circumferential surface of the cam is fixedly provided on the inner side wall of the dust box.

[0017] Preferably, the vibrating member comprises: a fixed cylinder, a sliding rod, a second spring and a top plate; wherein,

[0018] A fixed cylinder is fixedly provided on the inner wall of the dust collector box, a sliding sleeve is provided inside the fixed cylinder with a sliding rod whose bottom surface contacts the circumferential surface of the cam, a top plate which contacts the bottom surface of the filter plate is fixedly provided on the top of the sliding rod, and a second spring is also sleeved on the sliding rod with its two ends respectively abutting against the top surface of the fixed cylinder and the bottom surface of the top plate.

[0019] Preferably, the pulverizing mechanism comprises: a pulverizing box, a driving shaft, a rotating blade and a pulverizing knife; wherein,

[0020] The side of the dust collection box is located above the filter plate and is connected to a crushing box through a connecting pipe. A driving shaft is rotatably provided in the crushing box. A transmission shaft is rotatably provided on the side wall of the dust collection box. The transmission shaft is connected to the output shaft of the driving motor through a second transmission belt. The driving shaft is connected to the transmission shaft through a first transmission belt. A plurality of groups of crushing knives for crushing large particles are arranged at intervals on the driving shaft, and rotating blades for conveying materials are also fixed on the driving shaft.

[0021] Preferably, the driving shaft is also provided with a cleaning piece for cleaning the inner wall of the crushing box, and the cleaning piece includes: a rotating rod and a cleaning rod; a plurality of groups of rotating rods are fixedly sleeved at intervals on the circumferential surface of the driving shaft, and a cleaning rod that contacts the inner wall of the crushing box is fixedly provided on the side of each group of rotating rods.

[0022] Preferably, the dust removal device further comprises: a recovery mechanism for collecting the absorbed debris; wherein,

[0023] The recycling mechanism includes: a recycling box, an upper feed pipe and a lower feed pipe; the recycling box is fixedly provided on the upper surface of the workbench. The recycling box is connected to the bottom surface of the dust collection box through the upper feed pipe, and is connected to the side of the crushing box through the lower feed pipe, and the side is connected to a discharge pipe for discharging materials.

[0024] According to the above technical scheme, the dust removal equipment provided by the present invention for machining mechanical parts has the following beneficial effects when in use: the dust removal equipment is mainly composed of a workbench and a dust box, the dust box is fixed on the workbench, the air inlet end of the dust box is connected to a plurality of gooseneck tubes through a dust pipe, a dust head is fixed to the top of each gooseneck tube, a swing mechanism is provided on the dust box, which is used to drive the dust head to swing left and right, thereby expanding the dust collection range, a filter plate is provided in the dust box, the filter plate can vibrate up and down along the inner wall of the dust box, and is used to separate debris of different sizes, and a crushing mechanism is provided on the bottom surface of the dust box, which is used to crush larger debris. By driving the dust head to swing left and right through the swing mechanism, the dust collection range can be expanded and the dust collection efficiency can be improved. The vibration of the filter plate helps to separate debris of different sizes, while the crushing mechanism can crush larger debris for subsequent processing.

[0025] Other features and advantages of the present invention will be described in detail in the subsequent specific implementation mode; and the parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 A schematic diagram of the three-dimensional structure of a dust removal device for machining mechanical parts provided in a preferred embodiment Figure 1 ;

[0028] Figure 2 A schematic diagram of the three-dimensional structure of a dust removal device for machining mechanical parts provided in a preferred embodiment Figure 2 ;

[0029] Figure 3 A three-dimensional structural cross-sectional view of a dust removal device for machining mechanical parts provided in a preferred embodiment;

[0030] Figure 4 A schematic diagram of the three-dimensional structure of a swing mechanism of a dust removal device for machining mechanical parts provided in a preferred embodiment Figure 1 ;

[0031] Figure 5 A schematic diagram of the three-dimensional structure of a swing mechanism of a dust removal device for machining mechanical parts provided in a preferred embodiment Figure 2 ;

[0032] Figure 6 is a plan view of a dust removal device for machining mechanical parts provided in a preferred embodiment;

[0033] Figure 7 yes Figure 6 Cross-section of the middle AA;

[0034] Figure 8 It is a schematic diagram of the three-dimensional structure of a vibration mechanism of a dust removal device for machining mechanical parts provided in a preferred embodiment;

[0035] Fig. 9 The present invention is a schematic diagram of the three-dimensional structure of a pulverizing mechanism of a dust removal device for machining mechanical parts provided in a preferred embodiment.

[0036] Description of Reference Numerals

[0037] 100, workbench; 101, dust box; 102, dust pipe; 103, gooseneck; 104, dust head; 105, filter plate; 200, swing mechanism; 201, fixed plate; 202, limit slot; 203, drive rod; 204, connecting rod; 205, drive plate; 206, limit rod; 207, turntable; 208, rotating shaft; 209, driven bevel gear; 210, driving bevel gear; 211, driving motor; 300, crushing mechanism; 301, crushing box; 302, drive shaft; 303, first transmission belt; 304, transmission shaft; 3 05, second transmission belt; 306, rotating blade; 307, crushing knife; 308, rotating rod; 309, cleaning rod; 400, vibration mechanism; 401, mounting plate; 402, sliding groove; 403, first spring; 404, vertical rod; 405, pressure sensor; 406, rotating motor; 407, cam; 408, controller; 409, fixed cylinder; 410, sliding rod; 411, second spring; 412, top plate; 500, recovery mechanism; 501, recovery box; 502, upper feed pipe; 503, lower feed pipe; 504, discharge pipe. DETAILED DESCRIPTION

[0038] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0039] In the present invention, unless otherwise stated, directional words such as "upper, lower, inside, outside" contained in a term merely represent the orientation of the term in normal usage, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term.

[0040] Reference Figure 1-Figure 9As shown, a dust removal device for machining mechanical parts, the dust removal device comprises: a workbench 100 and a dust collection box 101 fixedly mounted on the workbench 100 for dust collection, the air inlet end of the dust collection box 101 is provided with a plurality of gooseneck tubes 103 arranged in parallel and at intervals through a dust collection pipe 102, and a dust collection head 104 is fixedly connected to the top of each gooseneck tube 103; wherein, a swing mechanism 200 for driving the dust collection head 104 to swing left and right to expand the dust collection range is fixedly mounted on the dust collection box 101, a filter plate 105 for separating debris of different sizes which can vibrate up and down along the inner wall of the dust collection box 101 is arranged in the dust collection box 101, and a crushing mechanism 300 for crushing larger debris is fixedly mounted on the bottom surface of the dust collection box 101.

[0041] In the above scheme, the dust removal equipment is mainly composed of a workbench 100 and a dust box 101. The dust box 101 is fixed on the workbench 100. The air inlet end of the dust box 101 is connected to a plurality of gooseneck tubes 103 through a dust pipe 102. A dust head 104 is fixed to the top of each gooseneck tube 103. A swing mechanism 200 is provided on the dust box 101 to drive the dust head 104 to swing left and right, thereby expanding the dust collection range. A filter plate 105 is provided in the dust box 101. The filter plate can vibrate up and down along the inner wall of the dust box to separate debris of different sizes. A crushing mechanism 300 is provided on the bottom surface of the dust box 101 to crush larger debris. By driving the dust head 104 to swing left and right through the swing mechanism 200, the dust collection range can be expanded and the dust collection efficiency can be improved. The vibration of the filter plate 105 helps to separate debris of different sizes, and the crushing mechanism 300 can crush larger debris for subsequent processing.

[0042] Reference Figure 2-Figure 5 As shown, the swing mechanism 200 includes: a fixed plate 201, a driving rod 203, a connecting rod 204 and a driving plate 205; wherein, the connection between the gooseneck tube 103 and the dust suction tube 102 is located in the gooseneck tube 103, and a fixed plate 201 fixedly connected to the dust suction tube 102 is provided in the gooseneck tube 103, and a transverse limiting groove 202 is opened in the fixing plate 201, and multiple groups of limiting grooves 202 are sequentially penetrated with driving rods 203, and the top of the driving rod 203 is fixedly connected to the driving plate 205 through the connecting rod 204, and the driving rod 203 sequentially penetrates multiple groups of gooseneck tubes 103, and the dust box 101 is provided with a driving member that drives the driving plate 205 to drive the driving rod 203 to move back and forth.

[0043] In the above scheme, when the driving member is started, it will push or pull the driving plate 205 to move back and forth. The movement of the driving plate 205 is transmitted to the driving rod 203 through the connecting rod 204, so that the driving rod 203 slides back and forth in the limiting groove 202. Since the driving rod 203 passes through multiple groups of gooseneck tubes 103, its movement will drive the entire gooseneck tube 103 to swing relative to the dust suction tube 102, thereby adjusting the position and angle of the dust suction head to expand the dust suction range.

[0044] Reference Figure 4-Figure 5 As shown, the driving member includes: a driving plate 205, a turntable 207, a driven bevel gear 209, a driving bevel gear 210 and a driving motor 211; wherein, a turntable 207 is rotatably provided on the upper surface of the dust box 101 through a rotating shaft 208, and a limit rod 206 that slides through the driving plate 205 is fixedly provided on the upper surface of the turntable 207 along its circumferential direction, and a driving motor 211 whose output shaft is horizontally arranged and fixedly sleeved with a driving bevel gear 210 is fixedly provided on the dust box 101, and a driven bevel gear 209 that meshes with the driving bevel gear 210 is fixedly sleeved on the driven bevel gear 209.

[0045] In the above solution, when the driving motor 211 is started, it drives the active bevel gear 210 to rotate, and then drives the driven bevel gear 209 to rotate through the meshing relationship. The rotation of the driven bevel gear 209 is converted into the rotation of the rotating disk 207. As the rotating disk 207 rotates, the limit rod 206 drives the driving plate 205 to move, and then drives the dust collector 104 to swing left and right through the connecting rod 204 and the driving rod 203, thereby expanding the dust collection range.

[0046] Reference Figure 2 As shown, a vibration mechanism 400 is fixedly provided in the dust box 101 for driving the filter plate 105 to slide up and down in the dust box 101 to remove blockage.

[0047] In the above scheme, a vibration mechanism 400 is fixedly provided in the dust box 101. As the vibration mechanism 400 vibrates, the filter plate 105 slides up and down in the dust box 101, thereby constantly changing its position. This movement helps prevent debris from accumulating and clogging on the filter plate, and keeps the dust collection channel unobstructed. Under the action of vibration, debris of different sizes can be separated more effectively. Smaller debris will pass through the filter plate 105 and enter the bottom of the dust box 101 or the subsequent processing device, while larger debris will be left above or near the filter plate 105, waiting for further processing.

[0048] Reference Figure 7-Figure 8As shown, the vibration mechanism 400 includes: a mounting plate 401, a first spring 403, a vertical rod 404, a pressure sensor 405 and a control member; wherein the filter plate 105 is slidably arranged in the dust box 101 through the mounting plate 401, and the inner side wall of the dust box 101 is provided with a sliding groove 402 for the mounting plate 401 to slide, and the first spring 403 is fixedly arranged in the sliding groove 402, and the top end is abutted against the bottom surface of the mounting plate 401, and the vertical rod 404 is fixedly arranged on the bottom surface of the mounting plate 401. The pressure sensor 405 used in conjunction with the vertical rod 404 is fixedly arranged on the bottom wall of the sliding groove 402, and the side of the dust box 101 is provided with a control member used in conjunction with the pressure sensor 405 to drive the filter plate 105 to vibrate.

[0049] In the above solution, when too much debris is accumulated on the filter plate 105, causing the mounting plate 401 to move downward, the vertical rod 404 will press the pressure sensor 405, and a control component used in conjunction with the pressure sensor 405 is provided on the side of the dust box 101. When the pressure sensor 405 senses sufficient pressure, it will send a signal to the control component, which then drives the filter plate 105 to vibrate. Through the cooperation of the pressure sensor 405 and the control component, the filter plate 105 is automatically vibrated, effectively preventing the accumulation and clogging of debris.

[0050] Reference Figure 8 As shown, the control component includes: a rotating motor 406, a cam 407, a controller 408 and a vibrating component; wherein, a controller 408 electrically connected to the pressure sensor 405 is fixedly provided on the side wall of the dust box 101, and the controller 408 is electrically connected to the rotating motor 406, the output shaft of the rotating motor 406 is horizontally arranged and the fixed sleeve is provided with a cam 407, and a vibrating component that contacts the circumferential surface of the cam 407 is fixedly provided on the inner wall of the dust box 101.

[0051] When too much debris accumulates on the filter plate 105, the pressure sensor 405 senses sufficient pressure, and it sends a signal to the controller 408. After receiving the signal, the controller 408 starts the rotating motor 406. The start of the rotating motor 406 drives the cam 407 to rotate, and then generates vibrations through the vibrating member. The inner wall of the dust box 101 is fixed with a vibrating member that contacts the circumferential surface of the cam 407. When the cam 407 rotates, it continuously hits the vibrating member, thereby generating vibrations. This vibration is transmitted to the filter plate 105, causing it to produce a vibration effect, effectively preventing the accumulation and blockage of debris.

[0052] Reference Figure 8As shown, the vibrating member includes: a fixed cylinder 409, a sliding rod 410, a second spring 411 and a top plate 412; wherein, a fixed cylinder 409 is fixedly provided on the inner wall of the dust box 101, a sliding sleeve is provided inside the fixed cylinder 409, and a sliding rod 410 whose bottom surface contacts the circumferential surface of the cam 407 is slidably sleeved, and a top plate 412 which contacts the bottom surface of the filter plate 105 is fixedly provided on the top of the sliding rod 410, and a second spring 411 is sleeved on the sliding rod 410, and its two ends are respectively abutted against the top surface of the fixed cylinder 409 and the bottom surface of the top plate 412.

[0053] In the above scheme, when the cam 407 rotates, its surface will continuously hit the bottom surface of the sliding rod 410. A top plate 412 is fixed on the top of the sliding rod 410, and the top plate 412 contacts the bottom surface of the filter plate 105. When the sliding rod 410 is hit by the cam 407 and moves up and down, the top plate 412 will move accordingly and drive the filter plate 105 to vibrate. The sliding rod 410 is also sleeved with a second spring 411, and its two ends are respectively abutted against the top surface of the fixed cylinder 409 and the bottom surface of the top plate 412. The second spring 411 plays a role of buffering and resetting, so that the sliding rod 410 can quickly return to the initial position after being hit by the cam 407.

[0054] Reference Fig. 9 As shown, the pulverizing mechanism 300 includes: a pulverizing box 301, a driving shaft 302, a rotating blade 306 and a pulverizing knife 307; wherein, the side of the dust box 101 is located above the filter plate 105 and is connected to the pulverizing box 301 through a connecting pipe, a driving shaft 302 is rotatably provided in the pulverizing box 301, a transmission shaft 304 is rotatably provided on the side wall of the dust box 101, the transmission shaft 304 is transmission-connected to the output shaft of the driving motor 211 through a second transmission belt 305, the driving shaft 302 is transmission-connected to the transmission shaft 304 through a first transmission belt 303, a plurality of groups of pulverizing knives 307 for pulverizing large particles are arranged at intervals on the driving shaft 302, and a rotating blade 306 for conveying materials is also fixedly provided on the driving shaft 302.

[0055] When the debris sucked by the dust head 104 enters the dust box 101, larger particles will enter the crushing box 301 through the connecting pipe, and the drive shaft 302 rotates and penetrates the crushing box 301, and the transmission shaft 304 rotates and is arranged on the side wall of the dust box 101. The transmission shaft 304 is connected to the output shaft of the driving motor 211 through the second transmission belt 305, and the driving shaft 302 is connected to the transmission shaft 304 through the first transmission belt 303. Therefore, when the driving motor 211 is started, it will drive the driving shaft 302 to rotate through the transmission shaft 304 and the first transmission belt 303. A plurality of groups of crushing knives 307 are arranged on the driving shaft 302 at intervals, which are used to crush large particles entering the crushing box 301. At the same time, a rotating blade 306 is fixed on the driving shaft 302 to transport the crushed material to the subsequent processing device.

[0056] Reference Fig. 9 As shown, the driving shaft 302 is also provided with a cleaning part for cleaning the inner wall of the crushing box 301, and the cleaning part includes: a rotating rod 308 and a cleaning rod 309; a plurality of groups of rotating rods 308 are fixedly sleeved at intervals on the circumferential surface of the driving shaft 302, and a cleaning rod 309 that contacts the inner wall of the crushing box 301 is fixedly provided on the side of each group of rotating rods 308.

[0057] When the driving motor 211 is started, it drives the driving shaft 302 to rotate through the transmission system, and as the driving shaft 302 rotates, the rotating rod 308 and the cleaning rod 309 also rotate. The cleaning rod 309 contacts the inner wall of the crushing box 301, so they clean the inner wall of the crushing box 301 during the rotation process to prevent debris from remaining, thereby ensuring the cleanliness and working efficiency of the crushing box.

[0058] Reference Figure 3 As shown, the dust removal device further includes: a recovery mechanism 500 for collecting the absorbed debris; wherein the recovery mechanism 500 includes: a recovery box 501, an upper feed pipe 502 and a lower feed pipe 503; the recovery box 501 is fixedly provided on the upper surface of the workbench 100. The recovery box 501 is connected to the bottom surface of the dust collection box 101 through the upper feed pipe 502, and is connected to the side of the crushing box 301 through the lower feed pipe 503, and a discharge pipe 504 for discharging is connected to the side thereof.

[0059] In the above scheme, the recycling box 501 is connected to the bottom surface of the dust box 101 through the upper feeding pipe 502, and is connected to the side surface of the crushing box 301 through the lower feeding pipe 503. In this way, the debris filtered in the dust box 101 and the debris crushed in the crushing box 301 can enter the recycling box 501 through the corresponding pipes. When the debris in the recycling box 501 accumulates to a certain amount, the debris can be discharged by opening the valve of the discharge pipe 504 for subsequent treatment or recycling.

[0060] In summary, the present invention provides a dust removal device for machining mechanical parts. When the mechanical parts machining generates debris, the dust collection device is started during use. The dust head 104 is connected to the dust box 101 through the dust pipe 102 and the gooseneck 103. The swing mechanism 200 starts to work, driving the drive plate 205 to drive the drive rod 203 to move back and forth in the limit groove 202, thereby driving the gooseneck 103 and the dust head 104 to swing left and right to expand the dust collection range. The debris and dust sucked by the dust head 104 enter the dust box 101 through the dust pipe 102. After the debris and dust enter the dust box 101, they encounter the filter plate 105. The filter plate 105 can preliminarily separate debris of different sizes, and the vibration mechanism 400 monitors the blockage of the filter plate 105. When the debris on the filter plate 105 accumulates to a certain extent, causing the pressure sensor 405 to sense the pressure change, the controller 408 starts the rotating motor 406, and the cam 407 of the rotating motor 406 contacts the sliding rod 410 of the vibrating member, and the filter plate 105 vibrates up and down through the second spring 411 and the top plate 412 to prevent clogging. Larger debris enters the crushing box 301 through the connecting pipe, and the driving shaft 302 of the crushing mechanism 300 is driven by the driving motor 211 through the first transmission belt 303 and the transmission shaft 304. The crushing blade 307 on the driving shaft 302 crushes the debris, and the rotating blade 306 helps to transport the material. The rotating rod 308 and the cleaning rod 309 ensure that the inner wall of the crushing box 301 is not blocked by the debris. The crushed debris enters the recovery box 501 through the lower feed pipe 503. At the same time, the filtered dust and fine debris in the dust box 101 also enter the recovery box 501 through the upper feed pipe 502. After the debris and dust in the recovery box 501 accumulate to a certain amount, they can be cleaned through the discharge pipe 504.

[0061] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0062] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0063] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A dust removal device for machining mechanical parts, characterized in that: The dust removal device comprises: a workbench (100) and a dust collection box (101) fixedly arranged on the workbench (100) for dust collection, wherein a plurality of groups of gooseneck tubes (103) are arranged in parallel and at intervals at an air inlet end of the dust collection box (101) through a dust collection pipe (102), and a dust collection head (104) is fixedly connected to the top end of each group of gooseneck tubes (103); wherein: The dust box (101) is fixedly provided with a swing mechanism (200) for driving the dust head (104) to swing left and right to expand the dust collection range; the dust box (101) is provided with a filter plate (105) that can vibrate up and down along the inner wall of the dust box (101) and is used to separate debris of different sizes; and the bottom surface of the dust box (101) is fixedly provided with a crushing mechanism (300) for crushing larger debris.

2. The dust removal equipment for machining mechanical parts according to claim 1, characterized in that: The swing mechanism (200) comprises: a fixed plate (201), a driving rod (203), a connecting rod (204) and a driving plate (205); wherein: The connection between the gooseneck tube (103) and the dust suction tube (102) is located in the gooseneck tube (103), and a fixing plate (201) fixedly connected to the dust suction tube (102) is provided in the gooseneck tube (103). A transverse limiting groove (202) is provided in the fixing plate (201), and a plurality of groups of limiting grooves (202) are sequentially penetrated with driving rods (203). The top end of the driving rod (203) is fixedly connected with a driving plate (205) through a connecting rod (204), and the driving rod (203) sequentially penetrates the plurality of groups of gooseneck tubes (103). The dust box (101) is provided with a driving member that drives the driving plate (205) to drive the driving rod (203) to move back and forth.

3. The dust removal equipment for machining mechanical parts according to claim 2, characterized in that: The driving member comprises: a driving plate (205), a rotating disk (207), a driven bevel gear (209), a driving bevel gear (210) and a driving motor (211); wherein: A rotating disk (207) is rotatably provided on the upper surface of the dust collection box (101) via a rotating shaft (208); a limiting rod (206) is fixedly provided on the upper surface of the rotating disk (207) along its circumferential direction and slides through a driving plate (205); a driving motor (211) is fixedly provided on the dust collection box (101) and has an output shaft arranged horizontally and a driving bevel gear (210) fixedly sleeved thereon; and a driven bevel gear (209) meshing with the driving bevel gear (210) is fixedly sleeved thereon.

4. The dust removal equipment for machining mechanical parts according to claim 1, characterized in that: A vibration mechanism (400) is fixedly provided in the dust box (101) for driving the filter plate (105) to slide up and down in the dust box (101) to remove blockages.

5. The dust removal equipment for machining mechanical parts according to claim 4, characterized in that: The vibration mechanism (400) comprises: a mounting plate (401), a first spring (403), a vertical rod (404), a pressure sensor (405) and a control element; wherein: The filter plate (105) is slidably arranged in the dust box (101) through the mounting plate (401), and the inner side wall of the dust box (101) is provided with a sliding groove (402) for the mounting plate (401) to slide, and a first spring (403) is fixedly arranged in the sliding groove (402) with the top end abutting against the bottom surface of the mounting plate (401), and a vertical rod (404) is fixedly arranged on the bottom surface of the mounting plate (401). A pressure sensor (405) used in conjunction with the vertical rod (404) is fixedly arranged on the bottom wall of the sliding groove (402), and a control component used in conjunction with the pressure sensor (405) to drive the filter plate (105) to vibrate is provided on the side of the dust box (101).

6. The dust removal equipment for machining mechanical parts according to claim 5, characterized in that: The control element comprises: a rotating motor (406), a cam (407), a controller (408) and a vibrating element; wherein, A controller (408) electrically connected to the pressure sensor (405) is fixedly provided on the side wall of the dust collection box (101); the controller (408) is electrically connected to the rotating motor (406); the output shaft of the rotating motor (406) is horizontally arranged and a cam (407) is fixedly provided on the fixed sleeve; and a vibrating member that contacts the circumferential surface of the cam (407) is fixedly provided on the inner side wall of the dust collection box (101).

7. The dust removal equipment for machining mechanical parts according to claim 6, characterized in that: The vibrating member comprises: a fixed cylinder (409), a sliding rod (410), a second spring (411) and a top plate (412); wherein, A fixed cylinder (409) is fixedly provided on the inner wall of the dust collection box (101); a sliding rod (410) is slidably sleeved inside the fixed cylinder (409) and its bottom surface contacts the circumferential surface of the cam (407); a top plate (412) is fixedly provided at the top end of the sliding rod (410) and contacts the bottom surface of the filter plate (105); and a second spring (411) is sleeved on the sliding rod (410) and its two ends are respectively abutted against the top surface of the fixed cylinder (409) and the bottom surface of the top plate (412).

8. The dust removal equipment for machining mechanical parts according to claim 3, characterized in that: The pulverizing mechanism (300) comprises: a pulverizing box (301), a driving shaft (302), a rotating blade (306) and a pulverizing knife (307); wherein: The side of the dust box (101) is located above the filter plate (105) and is connected to a crushing box (301) through a connecting pipe. A driving shaft (302) is rotatably provided in the crushing box (301). A transmission shaft (304) is rotatably provided on the side wall of the dust box (101). The transmission shaft (304) is transmission-connected to the output shaft of the driving motor (211) through a second transmission belt (305). The driving shaft (302) is transmission-connected to the transmission shaft (304) through a first transmission belt (303). A plurality of groups of crushing knives (307) for crushing large particles of matter are arranged at intervals on the driving shaft (302), and a rotating blade (306) for conveying matter is also fixedly provided on the driving shaft (302).

9. The dust removal equipment for machining mechanical parts according to claim 8, characterized in that: The driving shaft (302) is also provided with a cleaning member for cleaning the inner side wall of the crushing box (301), and the cleaning member comprises: a rotating rod (308) and a cleaning rod (309); a plurality of groups of rotating rods (308) are fixedly sleeved at intervals on the circumferential surface of the driving shaft (302), and a cleaning rod (309) is fixedly provided on the side surface of each group of rotating rods (308) to contact the inner side wall of the crushing box (301).

10. The dust removal equipment for machining mechanical parts according to claim 8, characterized in that: The dust removal device further comprises: a recovery mechanism (500) for collecting the absorbed debris; wherein, The recycling mechanism (500) comprises: a recycling box (501), an upper feeding pipe (502) and a lower feeding pipe (503); the recycling box (501) is fixedly provided on the upper surface of the workbench (100). The recycling box (501) is connected to the bottom surface of the dust collection box (101) through the upper feeding pipe (502), and is connected to the side of the crushing box (301) through the lower feeding pipe (503), and the side thereof is connected to a discharge pipe (504) for discharging materials.

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