Dust remover

Abstract

The utility model relates to a dust removing machine which comprises a workbench, and a first dust removing mechanism and a second dust removing mechanism are arranged on the workbench. The first dust removal mechanism comprises a first turntable, a first driving assembly and a first dust removal assembly for removing burrs on the surface of a workpiece; the second dust removal mechanism comprises a second rotating disc, a second driving assembly and a second dust removal assembly for removing dust and foreign matter on the workpiece. The dust removing machine is ingenious in structural design, the first dust removing mechanism and the second dust removing mechanism are arranged on the moving path of workpieces, the workpieces on the first conveying track rotate along with the first rotary disc, burrs on the surfaces of the workpieces are removed through the first dust removing assembly, and then the workpieces flow into the conveying mechanism and move into the second conveying track along with the conveying mechanism; a second turntable of the workpiece on the second conveying rail rotates to remove dust and foreign matters on the surface through a second dust removal assembly; the two-stage dust removal process of the workpiece is achieved, burrs and dust on the surface of the workpiece can be removed more thoroughly, the cleanliness of the workpiece is improved, and the dust removal efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of product cleaning and processing equipment, and more specifically, to a dust remover. Background Art

[0002] A dust collector is a device used to remove dust and foreign matter from products. It is widely used in industrial production processes. It can improve product quality and increase the safety of the production environment. It is of great significance to improving the working environment, improving production efficiency and promoting sustainable development.

[0003] Patent No. CN202320289663.4 discloses a dust removal mechanism for processing electronic products, specifically disclosing a dust removal chassis, a driving cylinder is provided on the top of the dust removal chassis, two driving cylinders are provided, and the output ends of the two driving cylinders are provided with a support plate, a driving motor is provided on the support plate, a rotating shaft is provided on the motor shaft of the driving motor, a connecting shaft is provided on the rotating shaft, and a cleaning disk is provided at the bottom of the connecting shaft, a partition is provided in the dust removal chassis, a clamping device is provided on the partition, a support frame is provided in the dust removal chassis, a dust suction fan is provided on the support frame, a dust suction hose is provided at one end of the dust suction fan, a dust suction hood is provided on the dust suction hose, and a dust suction box is provided at the other end. The height of the support plate is adjusted by providing a driving cylinder, and a driving motor, a rotating shaft, a connecting shaft and a cleaning disk are provided. The driving motor drives the rotating shaft and the connecting shaft to rotate, thereby driving the cleaning disk to rotate, thereby cleaning and removing dust from electronic products. By providing the dust suction fan, the dust suction hose and the dust suction hood, the cleaned dust is absorbed and stored in the dust suction box to prevent it from polluting the air.

[0004] However, in the actual workpiece processing process, there are often burrs and dust on the workpiece surface. If these are not effectively removed, the product quality will be affected. The dust removal mechanism of the above structure only has one dust removal stage, that is, the product is dusted and cleaned by the cleaning disk. The burrs generated on the product surface are not cleaned at the same time, which is inefficient. Utility Model Content

[0005] The technical problem to be solved by the present invention is to provide a dust collector in view of the above-mentioned defects of the prior art.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a dust removal machine, which includes a workbench; a first dust removal mechanism and a second dust removal mechanism are provided on the workbench; a first conveying channel is provided on one side of the first dust removal mechanism; a second conveying channel is provided on one side of the second dust removal mechanism; the workbench is also provided with a conveying mechanism for conveying the workpiece in the first conveying channel to the second conveying channel; the first dust removal mechanism includes a first turntable, a first driving component that drives the first turntable to rotate to drive the workpiece in the first conveying channel to move toward the conveying mechanism in sequence, and a first dust removal component that removes burrs on the surface of the workpiece in the first conveying channel; the second dust removal mechanism includes a second turntable, a second driving component that drives the second turntable to rotate to drive the workpiece in the second conveying channel to move toward the unloading direction, and a second dust removal component that removes dust and foreign matter on the workpiece in the second conveying channel;

[0007] The dust collector of the present invention further comprises a loading mechanism for sequentially transporting a plurality of workpieces to be dusted into the first conveying channel, and a unloading mechanism provided at the discharge end of the second conveying channel for sequentially removing a plurality of workpieces after dusting from the second conveying channel;

[0008] The dust collector of the present invention further comprises a material separation mechanism that cooperates with the material discharge mechanism to separate the workpieces after dust removal;

[0009] The dust collector of the present invention, wherein the unloading mechanism includes a conveyor belt assembly for transporting workpieces; the material separation mechanism is arranged at the discharge end of the conveyor belt assembly;

[0010] The dust collector of the present invention, wherein the material distribution mechanism includes a material distribution hopper; the material distribution hopper includes a main pipe connected to the discharge end of the material discharge mechanism, and a first branch pipe and a second branch pipe both connected to the main pipe; the inner side of the material distribution hopper is movably provided with a material distribution plate located inside the main pipe, and the outer side is provided with a third drive component for driving the material distribution plate to rotate so as to distribute the workpieces into the first branch pipe or the second branch pipe;

[0011] The dust collector of the present invention, wherein the conveying mechanism comprises a conveying track for allowing individual workpieces to pass through in sequence; the bottom of the conveying track is provided with a plurality of air ports along its length for blowing materials in the direction of movement of the workpiece;

[0012] The dust collector of the present invention, wherein the first conveying channel and the second conveying channel are both arranged in an arc shape; the conveying track is arranged in a U shape; the two ends of the conveying track are respectively connected to the discharge port of the first conveying channel and the feed port of the second conveying channel;

[0013] The dust collector of the utility model, wherein the first dust removal assembly comprises a plurality of corona dust removal members sequentially arranged along the length of the first conveying channel;

[0014] The dust collector of the utility model, wherein the second dust removal assembly includes a first dust removal cover and a second dust removal cover sequentially arranged above the second conveying channel; the upper ends of the first dust removal cover and the second dust removal cover are each provided with a first blowing nozzle for blowing air to the workpieces on the second conveying channel, and the bottom of the second conveying channel is located below the first dust removal cover and is provided with a plurality of second blowing nozzles for blowing air to the workpieces on the second conveying channel;

[0015] In the dust collector of the present invention, a dust collecting assembly for collecting dust in the first dust removal cover and the second dust removal cover is further provided on the workbench below the second dust removal mechanism.

[0016] The beneficial effects of the present invention are as follows: the structure of the dust collector is cleverly designed. By arranging the first dust removal mechanism and the second dust removal mechanism on the moving path of the workpiece, the workpiece on the first conveying track rotates with the first turntable and passes through the first dust removal component to remove burrs on the workpiece surface, and then flows into the conveying mechanism. When the workpiece moves to the second conveying track with the conveying mechanism, the second turntable of the workpiece on the second conveying track rotates and passes through the second dust removal component to remove dust and foreign matter on the surface; a two-stage dust removal process for the workpiece is realized, which can more thoroughly remove burrs and dust on the workpiece surface, improve the cleanliness of the workpiece, and have high dust removal efficiency. Through the two-stage dust removal method, defects on the workpiece surface are reduced, and the appearance quality and functionality of the product are further improved; and the conveying mechanism conveys the workpiece from the first conveying channel to the second conveying channel, thereby realizing the automatic flow of the workpiece, reducing manual operation, reducing labor intensity, and low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described below with reference to the accompanying drawings and embodiments. The drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work:

[0018] Figure 1 This is a top view of the internal structure of a dust collector according to a preferred embodiment of the present invention;

[0019] Figure 2 yes Figure 1 Cross-sectional view of AA;

[0020] Figure 3 It is a left view of a dust collector according to a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0021] The terms "first," "second," "third," and "fourth," etc., in the specification, claims, and accompanying drawings of the present invention are used to distinguish between different items, not to describe a specific order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements is not limited to the listed steps or elements, but may optionally include steps or elements not listed, or may optionally include other steps or elements inherent to the process, method, product, or apparatus.

[0022] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute a separate or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] "Multiple" refers to two or more. "And / or" describes the relationship between associated objects, indicating that three possible relationships exist. For example, "A and / or B" can mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0024] Moreover, the terms "up, down, front, back, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or apparatus described in this solution during normal use.

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the following will be a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work shall fall within the scope of protection of the present invention.

[0026] A dust collector according to a preferred embodiment of the present invention is as follows Figure 1-3As shown, including the workbench 10; the workbench 10 is provided with the first dust removal mechanism 11 and the second dust removal mechanism 12; the first dust removal mechanism 11 side is provided with the first conveying channel 13; the second dust removal mechanism 12 side is provided with the second conveying channel 14; the workbench 10 is further provided with the conveying mechanism 15 for conveying the workpiece in the first conveying channel 13 to the second conveying channel 14; the first dust removal mechanism 11 includes a first rotating disc 111, a first driving assembly 112 for driving the first rotating disc 111 to rotate to drive the workpiece in the first conveying channel 13 to move in turn to the conveying mechanism 15 direction, and a first dust removal assembly for removing burrs on the surface of the workpiece in the first conveying channel 13; in the embodiment, the outer edge of the first rotating disc 111 extends into the first conveying channel 13, and the outer edge of the first rotating disc 111 is toothed, the shape of the tooth groove is similar to the outer contour of the workpiece, which not only can separate the workpieces, but also can drive the workpieces in the first conveying channel 13 to move to the conveying mechanism direction, with high automation degree, smooth workpiece flow and good continuity. The second dust removal mechanism 12 includes a second rotating disc 121, a second driving assembly 122 for driving the second rotating disc 121 to rotate to drive the workpiece in the second conveying channel 14 to move to the discharging direction, and a second dust removal assembly for removing dust and foreign matters on the workpiece in the second conveying channel 14; similarly, the second rotating disc is similar or identical to the first rotating disc in structure and extends into the second conveying channel, which also has the same beneficial effects, which will not be described here.

[0027] The dust removal machine has a clever structure, by setting the first dust removal mechanism and the second dust removal mechanism on the moving path of the workpiece, the workpiece on the first conveying track flows into the conveying mechanism after rotating with the first rotating disc and passing through the first dust removal assembly to remove the burrs on the surface of the workpiece, and then moves to the second conveying track with the conveying mechanism, and the workpiece on the second conveying track rotates with the second rotating disc and passes through the second dust removal assembly to remove the dust and foreign matters on the surface; the two-stage dust removal process for the workpiece is realized, the burrs and dust on the surface of the workpiece can be more completely removed, the cleanliness of the workpiece is improved, the dust removal efficiency is high, and through the two-stage dust removal mode, the defects on the surface of the workpiece are reduced, the appearance quality and functionality of the product are further improved; and the conveying mechanism conveys the workpiece from the first conveying channel to the second conveying channel, realizes the automatic circulation of the workpiece, reduces manual operation, reduces labor intensity, and has low cost.

[0028] Further, the dust removal machine further includes an upper feeding mechanism 16 for sequentially transporting a plurality of workpieces to be dusted into the first conveying channel 13, and a lower discharging mechanism 17 arranged at the discharging end of the second conveying channel 14 to sequentially remove a plurality of dusted workpieces in the second conveying channel 14; the workpiece feeding and discharging are both mechanically automated, further reducing the labor intensity of the workers and having high work efficiency.

[0029] Furthermore, the dust collector also includes a sorting mechanism 18 that cooperates with the unloading mechanism 17 to sort the workpieces after dust removal; the staff can sort the workpieces according to the quality of the workpieces, or according to the model and size of the products, which is practical.

[0030] In this embodiment, both the loading mechanism 16 and the unloading mechanism 17 include a conveyor belt assembly for transporting the workpieces. This conveyor belt assembly utilizes a conventional conveyor belt structure and will not be described in detail here. A separating mechanism 18 is vertically disposed at the discharge end of the conveyor belt assembly. In this embodiment, the separating mechanism 18 is vertically disposed at the discharge end of the conveyor belt assembly. After the workpieces are moved to the discharge port by the unloading mechanism, they automatically fall into the separating mechanism 18 by gravity, eliminating the need for additional pushing or handling, thus achieving automated separation and reducing manual intervention.

[0031] Furthermore, the material dividing mechanism 18 includes a material dividing hopper 181; the material dividing hopper 181 includes a main pipe 1811 connected to the discharge end of the unloading mechanism 17, and a first branch pipe 1812 and a second branch pipe 1813 both connected to the main pipe 1811; a material dividing plate (not shown in the figure) is movably provided on the inner side of the material dividing hopper 181 inside the main pipe, and a third drive component 182 is provided on the outer side for driving the material dividing plate (not shown in the figure) to rotate to divide the workpiece into the first branch pipe or the second branch pipe; the third drive component 182 and the material dividing plate can cooperate to divide the workpiece into different branches as needed, thereby realizing a fast and accurate sorting process and improving the working efficiency of the production line.

[0032] Furthermore, the conveying mechanism 15 includes a conveying track 151 for individual workpieces to pass through in sequence; the bottom of the conveying track 151 is provided with a plurality of air outlets 152 along its length direction for blowing material in the direction of movement of the workpiece; by providing a plurality of air outlets at the bottom of the conveying track 151, it can be ensured that the workpiece is pushed by a uniform airflow during movement, thereby avoiding the workpiece from being offset or jumping during the conveying process; and the conveying track 151 in the conveying mechanism 15 is combined with a plurality of air outlets to form a feeding air track design, which can help blow away dust and fine particles on the surface of the workpiece, keep the workpiece clean, and reduce the cleaning workload of subsequent processing links; furthermore, the airflow formed by the plurality of air outlets can help accelerate the conveyance of the workpiece and improve the overall speed and efficiency of the production line; therefore, the design of the feeding air track formed by the conveying track 151 and the plurality of air outlets can have significant advantages in improving conveying efficiency, reducing physical wear, keeping the workpiece clean, and improving the degree of automation of the production line.

[0033] Furthermore, the first conveying channel 13 and the second conveying channel 14 are both arc-shaped; the conveying track 151 is U-shaped; both ends of the conveying track 151 are respectively connected to the discharge port of the first conveying channel 13 and the feed port of the second conveying channel 14; the structure is compact.

[0034] Furthermore, in one embodiment, the first dust removal component includes a plurality of corona dust removal members 113 arranged in sequence along the length of the first transmission channel 13; it is worth noting that the corona dust removal member is a corona dust collector in the prior art; based on the corona discharge phenomenon, the corona dust removal member 113 will produce a strong corona discharge phenomenon at its tip under the action of a high-voltage electric field, so that the surrounding air molecules are ionized; the ionized air molecules will produce a large number of positive and negative ions, and these ions will form an ion wind under the action of the electric field force; when a workpiece with burrs passes through the corona dust removal member, the ion wind will exert force on the burrs, so that the burrs are detached from the surface of the workpiece; the detached burrs are collected by the dust suction structure in the prior art under the action of the airflow, thereby completing the cleaning of the workpiece surface and achieving the purpose of corona dust removal. It is worth noting that the corona dust removal is a prior art, which is a non-contact cleaning method that will not cause mechanical damage to the workpiece surface; corona dust removal can efficiently remove fine burrs on the workpiece surface and improve the surface finish of the workpiece.

[0035] In this embodiment, the second dust removal assembly includes a first dust hood 123 and a second dust hood 124, which are sequentially arranged above the second conveying channel 14. Dust removal within the first dust hood 123 and dust removal within the second dust hood do not interfere with each other. The first dust hood and the second dust hood can respectively collect dust blown off the workpiece, preventing the dust from flying again and maintaining a clean working environment. The upper ends of the first dust hood 123 and the second dust hood 124 are each provided with a first blowing nozzle 125 for blowing air to the workpiece on the second conveying channel, and the bottom of the second conveying channel 13, located below the first dust hood 123, is provided with multiple second blowing nozzles 126 for blowing air to the workpiece on the second conveying channel 14. The sequential arrangement of the first dust hood and the second dust hood achieves dual dust removal of the workpiece, improves the dust removal effect, and ensures a cleaner workpiece surface. The first blowing nozzle and the second blowing nozzle blow air to the workpiece from above and below, respectively, achieving all-round dust removal and reducing the residue of dust and foreign matter.

[0036] Furthermore, a dust collection assembly 19 is provided on the workbench 10 below the second dust removal mechanism 12 to collect dust from the first dust hood 123 and the second dust hood 124. This dust collection assembly 19 can be implemented using conventional dust collection structures and will not be described in detail here. The dust collection assembly promptly removes dust blown off by the nozzles of the first and second dust hoods, preventing the dust from reattaching to the workpiece or dispersing into the work environment, causing secondary contamination. Collecting dust maintains the interior of the equipment clean, reduces wear on internal components, and extends the service life of the equipment.

[0037] Working principle: The workpiece is transported from the loading mechanism 16 to the first conveying channel 13. The first driving assembly 112 drives the first turntable 111 to rotate and drives the multiple workpieces in the first conveying channel 13 to move toward the conveying mechanism 15 in sequence. The multiple workpieces in the first conveying channel 13 pass through the corona dust removal element 113 in the first conveying channel 13 to remove burrs on the surface of the workpieces, and then the workpieces are transported to the second conveying channel 14 through the conveying mechanism 15. The multiple workpieces in the second conveying channel 14 rotate with the second turntable 121, pass through the first dust removal cover 123 and the second When the dust removal hood 124 is in operation, the first blowing nozzles 125 and the second blowing nozzles 126 above and below the first dust removal hood work simultaneously, and the first blowing nozzle on the second dust removal hood works to blow away the dust and foreign matter on the surface of the workpiece. The dust blown out of the first dust removal hood 123 and the second dust removal hood 124 is then sucked away and pulled out of the machine by the dust suction component 19. The dust-removed workpiece is then transferred to the unloading mechanism for output, and the third driving component 182 in the dividing mechanism 18 drives the dividing plate (not shown in the figure) to rotate to divide the workpiece into the first branch pipe or the second branch pipe; and then the workpiece is divided out from two different outlets as required.

[0038] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this utility model.

Claims

1. A dust collector, characterized in that: It includes a workbench; a first dust removal mechanism and a second dust removal mechanism are provided on the workbench; a first conveying channel is provided on one side of the first dust removal mechanism; a second conveying channel is provided on one side of the second dust removal mechanism; the workbench is also provided with a conveying mechanism for conveying the workpiece in the first conveying channel to the second conveying channel; the first dust removal mechanism includes a first turntable, a first drive component that drives the first turntable to rotate to drive the workpiece in the first conveying channel to move toward the conveying mechanism in sequence, and a first dust removal component that removes burrs on the surface of the workpiece in the first conveying channel; the second dust removal mechanism includes a second turntable, a second drive component that drives the second turntable to rotate to drive the workpiece in the second conveying channel to move toward the unloading direction, and a second dust removal component that removes dust and foreign matter on the workpiece in the second conveying channel.

2. The dust remover according to claim 1, characterized in that: The dust collector also includes a loading mechanism for transporting multiple workpieces to be dust-removed into the first conveying channel in sequence, and a unloading mechanism arranged at the discharge end of the second conveying channel to sequentially remove multiple workpieces after dust removal in the second conveying channel.

3. The dust remover according to claim 2, characterized in that: The dust remover further comprises a material dividing mechanism which cooperates with the material unloading mechanism to divide the workpieces after dust removal.

4. The dust remover according to claim 3, characterized in that: The unloading mechanism includes a conveyor belt assembly for transporting workpieces; the material dividing mechanism is arranged at the discharge end of the conveyor belt assembly.

5. The dust remover according to claim 4, characterized in that: The material dividing mechanism includes a material dividing hopper; the material dividing hopper includes a main pipe connected to the discharge end of the unloading mechanism, and a first branch pipe and a second branch pipe both connected to the main pipe; the inner side of the material dividing hopper is provided with a material dividing plate movably arranged inside the main pipe, and the outer side is provided with a third drive component that drives the material dividing plate to rotate to divide the workpiece into the first branch pipe or the second branch pipe.

6. The dust collector according to any one of claims 1 to 5, characterized in that: The conveying mechanism includes a conveying track for allowing individual workpieces to pass through in sequence; a plurality of air outlets for blowing materials in the moving direction of the workpiece are provided at the bottom of the conveying track along its length.

7. The dust remover according to claim 6, characterized in that: The first conveying channel and the second conveying channel are both arc-shaped; the conveying track is U-shaped; both ends of the conveying track are respectively connected to the discharge port of the first conveying channel and the feed port of the second conveying channel.

8. The dust collector according to claim 1, characterized in that: The first dust removal assembly includes a plurality of corona dust removal elements sequentially arranged along the length of the first conveying channel.

9. The dust collector according to claim 1, characterized in that: The second dust removal assembly includes a first dust removal hood and a second dust removal hood which are arranged in sequence above the second conveying channel; the upper ends of the first dust removal hood and the second dust removal hood are each provided with a first blowing nozzle for blowing air to the workpiece on the second conveying channel, and the bottom of the second conveying channel is located below the first dust removal hood and is provided with multiple second blowing nozzles for blowing air to the workpiece on the second conveying channel.

10. The dust remover according to claim 9, characterized in that: A dust collecting assembly for collecting dust in the first dust removal cover and the second dust removal cover is further provided on the workbench below the second dust removal mechanism.

Images