Dust removal device

Abstract

This utility model discloses a dust removal device, relating to the field of electrostatic dust removal technology. The dust removal device includes a chassis, a conveying assembly, and a dust removal assembly. The chassis has an internal receiving cavity; the conveying assembly passes through the chassis; the dust removal assembly is located within the receiving cavity, and includes a dust removal shell and an electrostatic dust removal module. The dust removal shell has a dust removal chamber, an inlet and an outlet communicating with a dust removal gun, and the electrostatic dust removal module is located at the inlet. A dust removal assembly is located on each side of the conveying assembly. The technical solution provided by this utility model improves the dust removal effect.

Description

Technical Field

[0001] This utility model relates to the field of electrostatic dust removal technology, and in particular to a dust removal device. Background Technology

[0002] Taking bottle caps as an example, dust, hair, and other contaminants easily adhere to bottle caps during injection molding and transportation. If these contaminants are not effectively removed, it may lead to a decline in the quality of the bottle caps. Therefore, cleaning and dust removal are crucial steps in the bottle cap production process. However, traditional manual dust removal methods are inefficient, have high residue rates, and are prone to causing secondary pollution. Most existing dust removal devices use single-point dust removal methods, which are difficult to cover the complex curved surfaces inside and outside the product, resulting in unstable dust removal effects. Utility Model Content

[0003] The main purpose of this invention is to provide a dust removal device that aims to improve the dust removal effect.

[0004] To achieve the above objectives, the dust removal device proposed in this utility model includes:

[0005] The chassis has an internal cavity.

[0006] The transmission component extends through the chassis;

[0007] A dust removal assembly is disposed in the receiving cavity. The dust removal assembly includes a dust removal shell and an electrostatic dust removal module. The dust removal shell is provided with a dust removal chamber, an inlet and an outlet communicating with the dust removal gun. The electrostatic dust removal module is disposed at the inlet. A dust removal assembly is provided on each side of the conveying assembly.

[0008] In one embodiment, the electrostatic dust removal module includes:

[0009] An electrostatic ion nozzle is disposed at the inlet, and the air outlet direction of the electrostatic ion nozzle is towards the conveying assembly; and,

[0010] An electrostatic generator is located in the receiving cavity and connected to the electrostatic ion nozzle.

[0011] In one embodiment, the dust removal device further includes:

[0012] A vacuuming assembly is disposed within the receiving cavity and connected to the outlet.

[0013] In one embodiment, the vacuuming assembly includes:

[0014] Exhaust fan; and

[0015] A suction pipe connects the exhaust fan and the outlet.

[0016] In one embodiment, a baffle plate is provided at the air inlet and / or air outlet of the exhaust fan.

[0017] In one embodiment, the dust collector housing has at least two opposing inclined surfaces, with the ends of the two opposing inclined surfaces near the conveying assembly being far apart from each other.

[0018] In one embodiment, the transmission component includes:

[0019] Support platforms, two at intervals;

[0020] Each of the support platforms has a conveyor belt movably fitted around its outer periphery. The conveyor belt has grooves, and the two grooves of the two conveyor belts are arranged in parallel.

[0021] A power unit is located on the support platform and is driven by the conveyor belt.

[0022] In one embodiment, the dust removal device further includes:

[0023] A spacing adjustment component is disposed in the receiving cavity, and the spacing adjustment component is used to adjust the spacing between the two grooves.

[0024] In one embodiment, the spacing adjustment component includes:

[0025] Each of the support platforms has a slider at its bottom, and the slider has a threaded hole. The threads of the two threaded holes of the two sliders are in opposite directions.

[0026] A threaded rod, passing through both of the threaded holes;

[0027] Limiting plates are provided at opposite ends of the threaded rod;

[0028] A guide rod, with each end fixed to one of the limiting plates, the slider having a guide hole through which the guide rod passes; and...

[0029] The rotating component is connected to the threaded rod via a transmission.

[0030] In one embodiment, the chassis includes:

[0031] The housing includes the receiving cavity and an opening communicating with the receiving cavity; and,

[0032] The door body is movably covered by the opening, and the door body is provided with a first observation window.

[0033] This invention provides a dust removal device comprising a chassis, a conveying assembly, and a dust removal component. The chassis has an internal receiving cavity; the conveying assembly extends through the chassis; and the dust removal component is located within the receiving cavity. The dust removal component includes a dust removal shell and an electrostatic dust removal module. The dust removal shell has a dust removal chamber, an inlet and an outlet connected to a dust removal gun, and the electrostatic dust removal module is located at the inlet. A dust removal component is located on each side of the conveying assembly. Compared to existing single-point dust removal devices, this invention provides a dust removal component on each side of the conveying assembly. The conveying assembly carries the product to the inlet of the dust removal chamber, and the electrostatic dust removal modules on both sides of the conveyor belt simultaneously remove dust from the product, thus improving the dust removal efficiency. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0035] Figure 1 A schematic diagram of an embodiment of the dust removal device provided by this utility model;

[0036] Figure 2 for Figure 1 An internal structural diagram of one embodiment;

[0037] Figure 3 for Figure 2 A partial cross-sectional view of one embodiment;

[0038] Figure 4 for Figure 2 A side view of one embodiment;

[0039] Figure 5 for Figure 4 A partial cross-sectional view of one embodiment.

[0040] Explanation of icon numbers:

[0041] 100. Chassis; 110. Enclosure; 120. Door; 130. Air source processor; 140. Pressure regulating valve;

[0042] 200. Conveying assembly; 210. Support platform; 220. Conveyor belt; 221. Groove; 230. Power component;

[0043] 310. Dust collector housing; 311. Second observation window; 320. Electrostatic ion nozzle; 330. Electrostatic generator; 340. Support bracket;

[0044] 410. Vacuum suction pipe; 420. Exhaust fan;

[0045] 510. Slider; 520. Threaded rod; 530. Guide rod; 540. Rotating component; 550. Limiting plate; 560. Worm gear;

[0046] 600. Products.

[0047] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0048] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0049] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0050] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0051] Taking bottle caps as an example, dust, hair, and other contaminants easily adhere to bottle caps during injection molding and transportation. If these contaminants are not effectively removed, it may lead to a decline in the quality of the bottle caps. Therefore, cleaning and dust removal are crucial steps in the bottle cap production process. However, traditional manual dust removal methods are inefficient, have high residue rates, and are prone to causing secondary pollution. Most existing dust removal devices use single-point dust removal methods, which are difficult to cover the complex curved surfaces inside and outside the product, resulting in unstable dust removal effects.

[0052] This utility model proposes a dust removal device to improve the dust removal effect.

[0053] Please see Figures 1 to 3 In one embodiment, the dust removal device includes a housing 100, a conveying assembly 200, and a dust removal assembly. The housing 100 has an internal receiving cavity. The conveying assembly 200 passes through the housing 100. The dust removal assembly is located in the receiving cavity. The dust removal assembly includes a dust removal shell 310 and an electrostatic dust removal module. The dust removal shell 310 has a dust removal chamber, an inlet and an outlet communicating with a dust removal gun. The electrostatic dust removal module is located at the inlet. A dust removal assembly is located on both sides of the conveying assembly 200.

[0054] The chassis 100 provides a dust removal space for the dust removal device. In one embodiment, the chassis 100 includes a housing 110 and a door 120. The housing 110 has a receiving cavity and an opening communicating with the receiving cavity. The door 120 is movably covered by the opening and has a first observation window (not shown in the figure). In one embodiment, the first observation window is provided with a transparent plate to reduce the contact between the air in the receiving cavity and the outside air while facilitating the user's observation of the receiving cavity. Of course, in other embodiments, the door 120 may not have a first observation window, and this is not a limitation. In one embodiment, the exterior of the housing 110 is provided with a pressure display and a pressure regulating valve 140, which can monitor the air pressure in the receiving cavity in real time, so as to adjust the air pressure in the receiving cavity through the pressure regulating valve 140, thereby improving the safety of use. In one embodiment, the dust removal device further includes an air source processor 130, which is located outside the housing 100 and communicates with the receiving cavity. The air source processor 130 filters, dries, and regulates the pressure of the air before sending it into the receiving cavity, ensuring that the air used for dust removal in the receiving cavity is clean and dry, while also ensuring stable air pressure within the housing 100. Thus, by installing the housing 100, the contamination of the product 600 by external air during the dust removal process can be reduced; by installing the air source processor 130, the safety of the dust removal device is improved, and the dust removal effect is further enhanced.

[0055] The conveying assembly 200 is used to feed the product 600 into the receiving cavity for dust removal. The product 600 can be a cap or a bottle, etc., and is not limited thereto. In one embodiment, the two opposite side walls of the housing 110 are each provided with a through hole communicating with the receiving cavity. The two through holes are arranged in parallel, and the conveying assembly 200 passes through the through holes sequentially. Please refer to [link to relevant documentation]. Figure 4 In one embodiment, the conveying component 200 contacts two horizontal sides of the product 600 to fix the product 600 and move it. Of course, in other embodiments, the conveying component 200 may also contact the vertical sides of the product 600; this is not a limitation. This ensures that as much of the surface of the product 600 as possible is exposed to the receiving cavity for dust removal, thus improving the dust removal effect.

[0056] The electrostatic dust removal module of the dust removal assembly is used to electrostatically remove dust from the product 600 conveyed by the conveying assembly 200 into the receiving cavity. The electrostatic dust removal module releases positive and negative ions and delivers them to the surface of the product 600. Upon contact with dust and other contaminants, the positive and negative ions turn the dust and other contaminants into charged particles, causing them to detach from the product 600, thus achieving dust removal. The dust removal housing 310 of the dust removal assembly provides a working space for the electrostatic dust removal module. In one embodiment, the dust removal assembly is located on both sides of the conveying assembly 200 in the vertical direction, with the inlets of both dust removal housings 310 positioned close to the conveying assembly 200, and the electrostatic dust removal module facing the product 600 conveyed by the conveying assembly 200. Of course, in other embodiments, the dust removal assembly can also be located on both sides of the conveying assembly 200 in the horizontal direction; this is not a limitation. In one embodiment, the dust and other contaminants removed by the electrostatic dust removal module enter the dust removal housing 310 through the inlet and are discharged through the outlet of the dust removal housing 310, preventing dust accumulation in the dust removal housing 310. In this way, the dust removal housing 310 can limit the activity space of dust and other pollutants removed by the electrostatic dust removal module, prevent dust and other pollutants from spreading into the containment cavity, thereby contaminating other products 600 and the air in the containment cavity, and improve the dust removal effect.

[0057] The technical solution of this utility model involves setting up a housing 100, a conveying component 200, and a dust removal component in a dust removal device. The housing 100 has an internal receiving cavity; the conveying component 200 penetrates the housing 100; the dust removal component is located in the receiving cavity and includes a dust removal shell 310 and an electrostatic dust removal module. The dust removal shell 310 has a dust removal chamber, an inlet and an outlet connected to a dust removal gun, and the electrostatic dust removal module is located at the inlet. A dust removal component is located on each side of the conveying component 200. Compared to existing single-point dust removal devices, the technical solution of this utility model provides a dust removal component on each side of the conveying component 200. The conveying component 200 carries the product 600 to the inlet of the dust removal chamber, and the electrostatic dust removal modules on both sides of the conveyor belt 220 simultaneously remove dust from the product 600, thus improving the dust removal effect.

[0058] Please see Figures 2 to 4 In one embodiment, the electrostatic dust removal module includes an electrostatic ion nozzle 320 and an electrostatic generator 330. The electrostatic ion nozzle 320 is located at the inlet, and the air outlet direction of the electrostatic ion nozzle 320 is towards the conveying assembly 200. The electrostatic generator 330 is located in the receiving cavity and connected to the electrostatic ion nozzle 320.

[0059] The electrostatic generator 330 generates high voltage and delivers it to the electrostatic ion nozzle 320. Under the action of high voltage, the air near the tip of the electrostatic ion nozzle 320 is ionized, generating a large number of positive and negative ions. These positive and negative ions form an ion wind, which is blown toward the product 600 that needs dust removal. When dust and other contaminants on the surface of the product 600 come into contact with the ion wind, they are ionized into charged particles and then detach from the surface of the product 600, thus achieving dust removal.

[0060] In one embodiment, the electrostatic generator 330 is connected to the electrostatic ion nozzle 320 via a high-voltage wire. In another embodiment, the electrostatic generator 330 is fixed to a housing 110, and a bracket 340 is also fixed to the housing 110. The electrostatic ion nozzle 320 is fixed to the chassis 100 via the bracket 340. Please refer to [link to relevant documentation]. Figure 5 In one embodiment, one end of the bracket 340 is fixed to the chassis 100, and the other end of the bracket 340 extends into the dust removal chamber to fix the electrostatic ion nozzle 320, so that the air outlet direction of the electrostatic ion nozzle 320 is towards the product 600. In one embodiment, each electrostatic dust removal module includes one electrostatic generator 330 and four electrostatic ion nozzles 320, with the electrostatic generator 330 connected to all four electrostatic ion nozzles 320 simultaneously. In one embodiment, the high voltage of the electrostatic generator 330 is 5.6KV, so that the air pressure of the electrostatic ion nozzles 320 is between 0.8MPa and 1.2MPa, achieving efficient dust removal. Of course, in other embodiments, the voltage of the electrostatic generator 330 and the air pressure of the electrostatic ion nozzles 320 can be flexibly set according to the actual situation, and no limitation is made here. In one embodiment, the electrostatic ion nozzles 320 of two electrostatic dust removal modules are opposite each other to ensure that the electrostatic ion nozzles 320 on both sides of the conveying component 200 can simultaneously remove dust from one product 600. Of course, in other embodiments, each electrostatic dust removal module may also include multiple electrostatic generators 330 and multiple electrostatic ion nozzles 320, or may include only one electrostatic ion nozzle 320; there is no limitation on this.

[0061] The technical solution of this utility model embodiment achieves electrostatic dust removal by setting electrostatic ion nozzles 320 and electrostatic generators 330, avoiding secondary pollution caused by contact with the surface of product 600. Furthermore, the electrostatic ion nozzles 320 can quickly remove dust and other contaminants from the surface of product 600, improving dust removal efficiency. Electrostatic ion nozzles 320 are provided on both sides of the conveying assembly 200, which is not limited by the surface characteristics of product 600, increasing the dust removal area and improving the applicability and dust removal effect of the dust removal device.

[0062] Please see Figure 2 In one embodiment, the dust removal device further includes a dust collection component disposed within the receiving cavity and connected to the outlet.

[0063] Specifically, in one embodiment, the dust collection assembly includes an exhaust fan 420 and a suction pipe 410, with the suction pipe 410 connecting the exhaust fan 420 and an outlet. The exhaust fan 420 generates negative pressure, causing air to carry dust and other pollutants from the dust collection chamber to the suction pipe 410, and then to the exhaust fan 420. In one embodiment, each dust collection housing 310 is connected to an exhaust fan 420 via a suction pipe 410. The air inlet of the exhaust fan 420 is connected to the suction pipe 410, and the air outlet of the exhaust fan 420 is connected to a dust collection chamber (not shown in the figure). The exhaust fan 420 can transfer dust and other pollutants from the dust collection chamber to the dust collection chamber. In one embodiment, both the air inlet and the air outlet of the exhaust fan 420 are provided with guide vanes (not shown in the figure) to guide the flow of air and dust and other pollutants. In one embodiment, the inclination angle of the guide vanes is approximately 15 degrees to better guide the flow of dust and other pollutants. Of course, in other embodiments, guide vanes may be provided only at the air inlet or outlet, and the tilt angle of the guide vanes can be set according to actual conditions, without limitation. Further, in one embodiment, a filter layer (not shown in the figure) is provided at the air outlet of the exhaust fan 420 to ensure that dust can settle evenly in the dust collection bin, avoiding local accumulation and improving dust collection stability. In one embodiment, the filter layer uses H13 grade HEPA material to achieve high filtration efficiency. The filter layer can be single-layered or multi-layered, and the specific material of the filter layer can be flexibly set according to actual needs, without specific limitations. Of course, in other embodiments, the dust collection component can also be directly set as a vacuum cleaner, etc., without limitation.

[0064] The technical solution of this utility model embodiment, by setting a dust collection component, achieves the collection of dust and other pollutants, avoids the accumulation of dust and other pollutants in the dust removal chamber, and further improves the dust removal effect. By setting the dust collection component as an exhaust fan 420 and a dust collection pipe 410 and setting a guide plate, efficient collection and uniform settling of dust and other pollutants are achieved, improving the stability of dust collection.

[0065] Please see Figures 3 to 5In one embodiment, the dust collector housing 310 has at least two opposing inclined surfaces, with the ends of the two opposing inclined surfaces near the conveying assembly 200 being far apart from each other.

[0066] In one embodiment, the dust collector housing 310 has four inclined surfaces, arranged in pairs opposite each other. The inlet is located at the ends of two opposing inclined surfaces that are far apart, and the outlet is located at the ends of two inclined surfaces that are close together. The size of the inlet is greater than or equal to the size of the outlet to facilitate the operation of the electrostatic dust removal module. Of course, in other embodiments, the sizes of the inlet and outlet can be flexibly set according to actual conditions, and are not limited here. Specifically, in one embodiment, the cross-sectional shape of the dust collector housing 310 is trapezoidal, with the longer base edge located close to the conveying assembly 200 to guide dust and other pollutants from the inlet to the outlet. Of course, in other embodiments, the cross-sectional shape of the dust collector housing 310 can also be triangular, etc., and the dust collector housing 310 can have only one or more inclined surfaces, etc., and are not limited here. In one embodiment, the dust collector housing 310 is provided with a second observation window 311 to facilitate observation of the dust collection chamber. In one embodiment, the second observation window 311 is provided with a transparent plate to ensure the airtightness of the dust collection chamber while allowing the user to observe the condition of the dust collection chamber. Of course, in other embodiments, the second observation window 311 may not be provided, and this is not a limitation.

[0067] The technical solution of this utility model embodiment, by setting an inclined surface in the dust collector housing 310, can guide the flow of dust and other pollutants, avoid the accumulation of dust and other pollutants at the inlet, and ensure the dust removal effect.

[0068] Please see Figures 2 to 4 In one embodiment, the conveying assembly 200 includes a support platform 210, a conveyor belt 220, and a power component 230. Two support platforms 210 are spaced apart. A conveyor belt 220 is movably fitted around the outer periphery of each support platform 210. The conveyor belt 220 has a groove 221, and the two grooves 221 of the two conveyor belts 220 are arranged in parallel. The power component 230 is located on the support platform 210 and is drivenly connected to the conveyor belt 220.

[0069] In one embodiment, the support platform 210 extends in the conveying direction of the product 600. The support platform 210 provides support and a mounting base for the conveyor belt 220. Each of the two opposing sides of the support platform 210 abuts against a dust collector housing 310. In one embodiment, the conveyor belt 220 is arranged around the support platform 210 and can move along the outer periphery of the support platform 210, thereby moving the product 600. In one embodiment, the outer side of the conveyor belt 220 is provided with a groove 221. The distance between the bottoms of the two grooves 221 of the two conveyor belts 220 is adapted to the size of the product 600. Two opposing sides of the product 600 can be inserted into the grooves 221, which abut against the sides of the product 600 to fix the product 600 and prevent it from falling off during dust removal. Please refer to [link to relevant documentation]. Figure 5 In one embodiment, the support platform 210 has a recessed portion to provide an mounting position for the conveyor belt 220. The electrostatic ion nozzle 320 is located between the two conveyor belts 220, opposite to the product 600. In one embodiment, each support platform 210 is fixed with a power component 230. The output shaft of the power component 230 is fixed with a wheel, which abuts against the transmission belt. The rotation of the output shaft of the power component 230 drives the wheel to move the conveyor belt 220 relative to the support platform 210. The power component 230 can be a motor or a swing cylinder, etc., and is not limited here. Of course, in other embodiments, the conveying assembly 200 can also fix the product 600 by setting a clamping structure, etc., and is not limited here.

[0070] The technical solution of this utility model embodiment, by setting two spaced conveyor belts 220, facilitates the electrostatic dust removal module to remove dust from at least two surfaces of the product 600, thereby improving the dust removal effect; by setting grooves 221 in the conveyor belts 220, the product 600 can be limited and fixed, preventing the product 600 from falling during the dust removal process, thereby improving the reliability of the dust removal.

[0071] Please see Figure 2 and Figure 4 In one embodiment, the dust removal device further includes a spacing adjustment component disposed in the receiving cavity, the spacing adjustment component being used to adjust the spacing of the grooves 221.

[0072] Specifically, in one embodiment, the spacing adjustment assembly includes a slider 510 and a threaded rod 520. Each support platform 210 has a slider 510 at its bottom. The slider 510 has a threaded hole, and the threads of the two threaded holes of the two sliders 510 are in opposite directions. The threaded rod 520 passes through both threaded holes. A limiting plate 550 is provided at each end of the threaded rod 520 along its length. The limiting plate 550 limits the sliding stroke of the slider 510 and provides support for the threaded rod 520. Specifically, in one embodiment, the spacing adjustment assembly also includes a guide rod 530, which is parallel to the threaded rod 520. Both ends of the guide rod 530 are fixed to a limiting plate 550. The slider 510 has a guide hole, and the guide rod 530 passes through the guide hole to provide guidance for the sliding of the slider 510. In one embodiment, the spacing adjustment assembly further includes a rotating member 540, which is convexly connected to the threaded rod 520. Rotation of the rotating member 540 drives the threaded rod 520 to rotate, causing two sliders 510 located on the same threaded rod 520 to move closer or further apart. The rotating member 540 can be configured as a handwheel or a rotating rod, etc., and is not limited thereto. Specifically, in one embodiment, both ends of the support platform 210 in the length direction are provided with sliders 510, threaded rods 520, and guide rods 530, and the rotating member 540 is convexly connected to both threaded rods 520. In one embodiment, the spacing adjustment assembly further includes a worm gear structure. A worm 560 is located on one side of the transmission assembly 200 and is perpendicular to the threaded rod 520. The rotating member 540 is connected to the worm 560 through a worm gear. The two ends of the worm 560 are provided with first conical teeth, and the same end of the two threaded rods 520 is provided with second conical teeth. The first and second conical teeth mesh with each other. Of course, in other embodiments, the rotating member 540 can be directly fixed to the threaded rod 520, and the rotation of the threaded rod 520 can be achieved by rotating the rotating member 540, or a driving member such as a motor can be set to achieve the rotation of the threaded rod 520. There are no restrictions here.

[0073] Thus, by rotating the rotating component 540, the worm gear 560 and the first conical tooth are driven to rotate, and the first conical tooth drives the second conical tooth and the threaded rod 520 to rotate, so that the two support platforms 210 move closer or further apart, thereby adjusting the distance between the two grooves 221.

[0074] The technical solution of this utility model embodiment, by setting a spacing adjustment component, can adjust the spacing between the two grooves 221 to accommodate products 600 of different sizes, thereby improving the applicability of the dust removal device. By setting a threaded rod 520, a slider 510, and a rotating component 540, the spacing between the two grooves 221 can be adjusted by rotating the rotating component 540; the structure is simple and easy to operate. By setting a guide rod 530, the slider 510 can be guided and supported simultaneously, improving the reliability of the spacing adjustment component.

[0075] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. A dust removal device, characterized in that, include: The chassis has an internal cavity; The transmission component extends through the chassis; A dust removal assembly is disposed in the receiving cavity. The dust removal assembly includes a dust removal shell and an electrostatic dust removal module. The dust removal shell has a dust removal cavity, an inlet and an outlet communicating with the dust removal cavity. The electrostatic dust removal module is disposed at the inlet. A dust removal assembly is disposed on each side of the conveying assembly.

2. The dust removal device as described in claim 1, characterized in that, The electrostatic dust removal module includes: An electrostatic ion nozzle is disposed at the inlet, and the air outlet direction of the electrostatic ion nozzle is towards the conveying assembly; and, An electrostatic generator is located in the receiving cavity and connected to the electrostatic ion nozzle.

3. The dust removal device as described in claim 1, characterized in that, The dust removal device also includes: A vacuuming assembly is disposed within the receiving cavity and connected to the outlet.

4. The dust removal device as described in claim 3, characterized in that, The dust collection assembly includes: Exhaust fan; and A suction pipe connects the exhaust fan and the outlet.

5. The dust removal device as described in claim 4, characterized in that, The exhaust fan is provided with a baffle plate at its air inlet and / or air outlet.

6. The dust removal device as described in claim 1, characterized in that, The dust collector housing has at least two opposing inclined surfaces, with the ends of the two opposing inclined surfaces closest to the conveying assembly being far apart from each other.

7. The dust removal device as described in claim 1, characterized in that, The transmission component includes: Support platforms, two at intervals; Each of the support platforms has a conveyor belt movably fitted around its outer periphery. The conveyor belt has grooves, and the two grooves of the two conveyor belts are arranged in parallel. A power unit is located on the support platform and is driven by the conveyor belt.

8. The dust removal device as described in claim 7, characterized in that, The dust removal device also includes: A spacing adjustment component is disposed in the receiving cavity, and the spacing adjustment component is used to adjust the spacing between the two grooves.

9. The dust removal device as described in claim 8, characterized in that, The spacing adjustment component includes: Each of the support platforms has a slider at its bottom, and the slider has a threaded hole. The threads of the two threaded holes of the two sliders are in opposite directions. A threaded rod, passing through both of the threaded holes; Limiting plates are provided at opposite ends of the threaded rod; A guide rod, with each end fixed to one of the limiting plates, the slider having a guide hole through which the guide rod passes; and... The rotating component is connected to the threaded rod via a transmission.

10. The dust removal device as described in claim 1, characterized in that, The chassis includes: The housing includes the receiving cavity and an opening communicating with the receiving cavity; and, The door body is movably covered by the opening, and the door body is provided with a first observation window.

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