Dust remover
By adopting upper and lower dust removal devices and return cyclone airflow design in the dust removal machine, the problem of incomplete cleaning of traditional equipment is solved, and efficient, flexible and stable cleaning of the workpiece surface is achieved to meet the dust removal needs of different workpieces.
Patent Information
- Application Number
- CN202422811715.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-11-18
AI Technical Summary
Traditional dust removal equipment does not provide comprehensive cleaning, has low efficiency, cannot effectively gather dust, and cannot meet the high-quality cleaning needs of modern industry.
A dust removal machine is designed, which includes a first and a second dust removal device arranged in an upper and lower position. It utilizes the return cyclonic airflow in a closed chamber, combined with the lateral movement and lifting components driven by a servo motor, to achieve all-round and efficient cleaning of the upper and lower surfaces of the workpiece.
It achieves all-round and efficient cleaning of the workpiece surface, improves dust removal efficiency and cleaning quality, adapts to workpieces of different sizes and thicknesses, reduces maintenance costs, and ensures the stability and flexibility of the equipment.
Smart Images
Figure CN223440612U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to industrial cleaning equipment technical field, especially a dust removal machine. BACKGROUND
[0002] In many industrial production processes, the workpiece surface often has a large number of dust, these dust if not timely removal, not only will affect the subsequent processing quality of workpiece, such as affecting the effect of coating, welding and other processes, but also may cause pollution to the production environment, harm the health of operating personnel. The traditional dust removal equipment often has the problems of incomplete cleaning, low cleaning efficiency or unable to effectively gather dust, etc., and it is difficult to meet the needs of modern industry for high-quality cleaning of workpiece, therefore, a more efficient and comprehensive dust removal machine is needed to solve the above problems. SUMMARY
[0003] The utility model aims at providing a dust removal machine with comprehensive and efficient dust removal, flexible and accurate operation, stable and reliable transportation, and easy maintenance, etc., which can effectively solve the problem of dust removal on the surface of workpiece in industrial production, to solve the above technical problems.
[0004] To achieve the above technical scheme, the technical scheme of the utility model is as follows: the dust removal machine mainly consists of a rack, a conveying device, a first dust removal device and a second dust removal device. The rack serves as the support frame of the whole equipment, providing a stable installation foundation for other components. The conveying device is rotatably arranged on the inner side of the rack, used for carrying and conveying workpieces, so that the workpieces can pass through the dust removal process one by one. The first dust removal device is movably arranged above the conveying device, specially used for cleaning and removing dust on the upper surface of the workpiece. The second dust removal device is movably arranged below the conveying device, responsible for cleaning and removing dust on the lower surface of the workpiece. Moreover, the first dust removal device and the second dust removal device can form a closed chamber with the surface of the workpiece when working, and the airflow in the chamber will form a backflow cyclone. This unique airflow pattern helps to more efficiently gather and remove dust, preventing dust from escaping.
[0005] Further, the first dust removal device includes a first dust removal crossbeam arranged on the inner side of the rack, which serves as the basic support structure, carrying the subsequent functional components. A transverse movement power source is rotatably arranged on the first dust removal crossbeam. The transverse movement power source adopts a servo motor, which is installed on the first dust removal crossbeam through a motor mounting seat, and its output end is connected with a first synchronous belt transmission assembly, which can stably transmit power and drive the subsequent components to move transversely.
[0006] Further, the first dust removal cross beam top is also provided with a movable lifting assembly, the lifting base of the assembly is movable on the first dust removal cross beam, the lifting motor equipped thereon is connected with a lead screw assembly at the output end, and the output end of the lead screw assembly is connected with a dust collection installation cross beam. The lifting motor drives the lead screw assembly to operate, so that the lifting height of the dust collection installation cross beam can be accurately controlled to adapt to the dust removal requirements of workpieces of different thicknesses.
[0007] Further, the output end of the lifting assembly is provided with a dust collection assembly in a linear array, the dust collection assembly comprises a hollow dust collection cover, a brush is arranged on the side of the dust collection cover close to the surface of the workpiece, the brush can loosen the dust firmly attached to the surface of the workpiece in advance, and the subsequent dust collection is facilitated. A circular table-shaped air knife is arranged on the inner side of the dust collection cover, the air knife can generate high-speed airflow to blow up the dust and make it in a suspended state, so that the negative pressure hole at the top of the dust collection cover can suck the dust into the negative pressure hole, and high-efficiency dust collection and removal effect is achieved.
[0008] Further, the second dust removal device comprises a second dust removal cross beam arranged on the inner side of the rack, which is similar in structure and function to the first dust removal cross beam and plays a supporting role. A second transverse movement power source is rotatably arranged on the second dust removal cross beam, which is similar in structure to the transverse movement power source in the first dust removal device and can also drive the subsequent components to move stably in the transverse direction. The top of the second dust removal cross beam is provided with a movable second dust collection assembly, which is similar in structure to the dust collection assembly and also has corresponding brushes, air knives and negative pressure holes, etc. The second dust collection assembly can effectively clean and remove dust from the lower surface of the workpiece and ensure the cleanliness of the whole workpiece.
[0009] Further, the conveying device comprises a conveying support arranged on the inner side of the rack, the bottom of the conveying support is provided with a driving motor, the output end of the driving motor is connected with a roller shaft through chain transmission, and the roller shaft is rotatably arranged on the conveying support. When the driving motor works, the roller shaft is driven to rotate through the chain transmission, so that the workpiece placed on the roller shaft can be stably conveyed, and the workpiece can be sequentially cleaned by the upper and lower dust removal devices according to the set speed and route.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1) Comprehensive and efficient dust removal effect: the first dust removal device and the second dust removal device arranged above and below the conveying device can simultaneously clean and remove dust from the upper and lower surfaces of the workpiece, and realize omnidirectional dust removal. Moreover, during the dust removal process, the airflow in the closed chamber formed by the dust removal devices and the surface of the workpiece forms a backflow cyclone. This unique airflow form can effectively gather dust and prevent dust from spreading, greatly improving the dust removal efficiency and cleaning quality, ensuring that the surface of the workpiece reaches a high degree of cleanliness, and meeting the requirements of the subsequent production and processing procedures.
[0012] 2) Flexible and accurate dust removal operation: the lifting assembly in the first dust removal device can accurately adjust the height of the dust suction assembly according to the different thicknesses of the workpieces, so that the workpiece surface maintains the optimal working distance; the transverse movement power source can drive the dust suction assembly to move back and forth transversely, ensuring comprehensive coverage of each area on the upper surface of the workpiece. The second dust removal device has similar structure and function, and can also flexibly and accurately remove dust from the lower surface of the workpiece, so that the entire device can adapt to the dust removal needs of workpieces of different sizes and thicknesses, and has strong versatility.
[0013] 3) Stable and reliable workpiece transportation: the transportation device adopts a mode of driving motor combined with chain transmission to drive the rotation of the roller shaft to transport the workpiece. This transmission mode is stable and reliable, and can ensure that the workpiece moves smoothly during transportation, without shaking or deviation, providing a guarantee for stable and accurate dust removal operation of the upper and lower dust removal devices, and is conducive to improving the overall dust removal effect and the running stability of the equipment.
[0014] 4) Easy to maintain and operate: the structure design of each component of the dust removal machine is reasonable and the layout is clear. Whether it is a power component, a transmission component or a dust suction component, it is easy to check, repair and maintain. In daily use, the operator can conveniently operate and control the equipment, and can timely discover and handle possible fault problems, thereby reducing the maintenance cost and repair difficulty of the equipment, improving the service life and use efficiency of the equipment, and being suitable for wide application in industrial production environment.
[0015] In summary, the dust removal machine has many advantages such as comprehensive and efficient dust removal, flexible and accurate operation, stable and reliable transportation, and easy maintenance, and can effectively solve the problem of workpiece surface dust removal in industrial production, and has good application prospect and practical value. BRIEF DESCRIPTION OF DRAWINGS
[0016] To further illustrate the embodiments, the utility model provides the attached drawings. These drawings are part of the utility model disclosure, which mainly serves to illustrate the embodiments, and can be combined with the related description of the specification to explain the operating principle of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation manners and advantages of the utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.
[0017] Fig. 1 It is an exploded view of the dust removal machine;
[0018] Fig. 2 It is a schematic view of the internal structure of the dust removal machine;
[0019] Fig. 3 It is a schematic view of the internal structure of the dust removal machine. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0021] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.
[0022] Please refer to the drawings Figs. 1 to 3 As shown in the drawings: a dust removal machine, comprising a rack 1 and a conveying device 2 rotatably arranged inside the rack 1, the dust removal machine further comprises:
[0023] A first dust removal device 3 is movably arranged above the conveying device 2, which is used for cleaning and dust removal of the workpiece surface; and
[0024] A second dust removal device 4 is movably arranged below the conveying device 2, which is used for cleaning and dust removal of the lower surface of the workpiece;
[0025] Wherein: the first dust removal device 3 / second dust removal device 4 forms an enclosed chamber with the workpiece surface when working, and the airflow forms a backflow cyclone in the chamber. In this embodiment, by arranging the first dust removal device above the conveying device and the second dust removal device below the conveying device, the upper surface and the lower surface of the workpiece can be cleaned and dusted at the same time, realizing all-round dust removal. This simultaneous operation mode avoids the cumbersome process of multiple turning or step-by-step processing of traditional equipment, greatly improves the cleaning efficiency, ensures that the dust on each surface of the workpiece can be effectively treated, and makes the whole workpiece reach a high cleanliness standard, meets the diversified production and processing follow-up needs, in addition, the first dust removal device and the second dust removal device form an enclosed chamber with the workpiece surface when working, and the airflow in the chamber forms a backflow cyclone. This unique airflow pattern design ingeniously uses the principle of aerodynamics, which can effectively gather the dust raised in the chamber, prevent the dust from flying everywhere, enhance the dust collection effect, make the cleaning more thorough, reduce the dust residue, especially for fine dust, which can also be accurately captured, further improving the overall dust removal efficiency.
[0026] On the basis of the above-mentioned embodiment, the first dust removal device 3 comprises a first dust removal beam 31 arranged on the inner side of the rack 1; a transverse movement power source 32 is rotatably arranged on the first dust removal beam 31; a lifting assembly 33 is movably arranged on the top of the first dust removal beam 31; the transverse movement power source 32 can drive the lifting assembly 33 to move back and forth; a dust suction assembly 34 is arranged in a linear array at the output end of the lifting assembly 33. The lifting assembly in the first dust removal device plays a key role. The lifting motor contained therein drives the dust suction mounting beam to lift through the screw rod assembly, so that the distance between the dust suction assembly and the surface of the workpiece can be accurately adjusted according to the different thicknesses of the workpiece. This ensures that the dust suction cover and other dust suction components can be in the best working position regardless of thin or thick workpieces, achieving ideal dust suction effect and improving the adaptability of the equipment to different specifications of workpieces, making it more versatile. The transverse movement power source (such as a servo motor) drives the lifting assembly and the dust suction assembly to move back and forth, ensuring that the dust suction assembly can cover all areas of the surface of the workpiece. The second dust removal device also has similar transverse movement function, so that the cleaning of the upper and lower surfaces has no "dead angle", and can flexibly meet the dust removal needs of workpieces of different sizes and shapes. Whether the workpiece is of regular shape or irregular shape, the cleaning task can be completed comprehensively and accurately.
[0027] On the basis of the above-mentioned embodiment, the transverse movement power source 32 is a servo motor; the servo motor is installed on the first dust removal beam 31 through a motor mounting seat; a first synchronous point transmission assembly is connected to the output end of the servo motor;
[0028] The lifting assembly 33 comprises a lifting base movably arranged on the first dust removal beam 31; a lifting motor is arranged on the lifting base; a screw rod assembly is connected to the output end of the lifting motor; a dust suction mounting beam is connected to the output end of the screw rod assembly;
[0029] The dust suction assembly 34 comprises a hollow dust suction cover; a brush is arranged on the side of the dust suction cover close to the surface of the workpiece; an air knife is arranged in an array on the inner side of the dust suction cover; a negative pressure hole is arranged on the top of the dust suction cover;
[0030] The air knife is arranged in a circular truncated cone shape.
[0031] On the basis of the above-mentioned embodiment, the second dust removal device 4 comprises a second dust removal beam 41 arranged on the inner side of the rack 1; a second transverse movement power source 42 is rotatably arranged on the second dust removal beam 41; a second dust suction assembly 43 is movably arranged on the top of the second dust removal beam 41; the second transverse movement power source 42 can drive the second dust suction assembly 43 to move back and forth.
[0032] On the basis of the above embodiment, the second transverse movement power source 42 is similar in structure to the transverse movement power source 32; and the second dust suction assembly 43 is similar in structure to the dust suction assembly 34. The second dust removal device is similar in many key structures to the first dust removal device, which not only ensures the consistency and coordination of the upper and lower dust removal functions, but also enables the operator to quickly master the relevant operation and maintenance of the second dust removal device after being familiar with the operation and maintenance points of the first dust removal device, thereby reducing the learning cost, improving the operation convenience and the overall use efficiency of the equipment, and being more conducive to the popularization and application of the equipment in the industrial production environment.
[0033] On the basis of the above embodiment, the conveying device 2 comprises a conveying bracket installed on the inner side of the rack 1; the bottom of the conveying bracket is provided with a driving motor; a roller shaft is rotatably arranged on the conveying bracket; and the output end of the driving motor is connected to the roller shaft through chain transmission. The conveying device adopts the mode that the driving motor drives the roller shaft to rotate through chain transmission, and this transmission structure is stable and reliable. The driving motor provides stable power output, and the chain transmission has the characteristics of high transmission efficiency and accurate transmission ratio, which can ensure that the roller shaft rotates uniformly and stably, and in turn ensure that the workpiece does not shake or deviate during the conveying process. Stable workpiece conveying lays a foundation for the dust removal device to accurately and stably clean the workpiece, avoids incomplete dust removal or cleaning omission due to unstable workpiece position, and is helpful to maintain the high-efficiency and high-quality operation state of the entire equipment.
[0034] The utility model discloses the following work: the drive motor of transport device is started, and the drive motor is driven to rotate the roller shaft through chain transmission, thereby making workpiece along with the stable forward conveying of transport support. When workpiece enters the corresponding work area below first dust removal device, the transverse movement power source (servo motor) of first dust removal device is started, and the lifting assembly and dust collection assembly are driven as a whole to move back and forth transversely through first synchronous belt drive assembly, so that dust collection assembly can cover each area on the upper surface of workpiece. Meanwhile, the lifting motor in lifting assembly adjusts the height of dust collection installation crossbeam in time according to workpiece thickness, ensures that dust collection cover and the upper surface of workpiece keep proper distance. The brush on the side of dust collection cover first loosens the dust on the surface of workpiece, then the high-speed airflow is blown out by air knife and blows up the dust, finally the dust in suspension is sucked into through the negative pressure hole at the top of dust collection cover, and the dust removal work on the upper surface of workpiece is completed. In this process, first dust removal device and the upper surface of workpiece form a closed chamber, and the airflow in the chamber forms a reflux cyclone, further gathers dust and improves dust removal efficiency. At the same time, the second dust removal device under transport device is also started synchronously, and its second transverse movement power source drives second dust collection assembly to move back and forth transversely, and the brush, air knife and negative pressure hole in second dust collection assembly work cooperatively, and the lower surface of workpiece is cleaned and dusted according to the similar principle of first dust removal device, and the dust is gathered and removed in the closed chamber formed with the lower surface of workpiece by reflux cyclone, so that the lower surface of workpiece can also be thoroughly cleaned.
[0035] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above, it is not intended to limit the present application. Any person skilled in the art can make equivalent embodiments with slight changes or modifications without departing from the scope of the present application. Any modification, equivalent change and modification of the above embodiment, which does not depart from the scope of the present application, are still within the scope of the present application.
Claims
1. A dust removal machine, comprising a frame (1) and a transport device (2) rotatably arranged inside the frame (1), characterized in that: The dust removal machine also includes: a first dust removal device (3), movably arranged above the transport device (2), for cleaning and removing dust from the surface of the workpiece; and A second dust removal device (4) is movably arranged below the transport device (2) and is used to clean and remove dust from the lower surface of the workpiece; Wherein: when the first dust removal device (3) / the second dust removal device (4) is in operation, a closed chamber is formed with the surface of the workpiece, and the airflow forms a backflow cyclone in the chamber.
2. The dust remover according to claim 1, characterized in that: The first dust removal device (3) comprises a first dust removal beam (31) mounted on the inner side of the frame (1); a lateral movement power source (32) is rotatably provided on the first dust removal beam (31); a lifting assembly (33) is movably provided on the top of the first dust removal beam (31); the lateral movement power source (32) can drive the lifting assembly (33) to move back and forth; and dust collection assemblies (34) are provided at the output end of the lifting assembly (33) in a straight line array.
3. The dust remover according to claim 2, characterized in that: The lateral movement power source (32) is a servo motor; the servo motor is mounted on the first dust removal beam (31) via a motor mounting seat; the output end of the servo motor is connected to a first synchronization point transmission assembly; The lifting assembly (33) comprises a lifting base movably arranged on the first dust removal beam (31); a lifting motor is provided on the lifting base; an output end of the lifting motor is connected to a screw assembly; an output end of the screw assembly is connected to a dust collection installation beam; The dust collection assembly (34) includes a hollow dust collection hood; a brush is provided on the side of the dust collection hood close to the workpiece surface; an air knife array is provided on the inner side of the dust collection hood; and a negative pressure hole is provided on the top of the dust collection hood. The wind knife is arranged in a frustum shape.
4. The dust remover according to claim 1, wherein: The second dust removal device (4) comprises a second dust removal beam (41) mounted on the inner side of the frame (1); a second transverse moving power source (42) is rotatably provided on the second dust removal beam (41); a second dust collection assembly (43) is movably provided on the top of the second dust removal beam (41); the second transverse moving power source (42) can drive the second dust collection assembly (43) to move back and forth.
5. The dust remover according to claim 2, characterized in that: The structure of the second transverse movement power source (42) is similar to that of the transverse movement power source (32); and the structure of the second dust collection component (43) is similar to that of the dust collection component (34).
6. The dust remover according to claim 1, characterized in that: The transport device (2) comprises a transport bracket (21) mounted on the inner side of a frame (1); a driving motor (22) is provided at the bottom of the transport bracket (21); a roller (23) is rotatably provided on the transport bracket (21); and an output end of the driving motor (22) is connected to the roller (23) via a chain drive.