Circuit material dust removal equipment

Abstract

The utility model relates to the field of dust removal equipment, in particular to circuit material dust removal equipment which comprises a machine box, a discharging platform is arranged on the machine box, the middle position of the discharging platform is sunken downwards to form a containing groove, a screening mechanism is arranged in the containing groove, and dust collection holes are formed in the bottom of the containing groove. An air suction grille is arranged on the portion, located above the front portion of the containing groove, of the machine box, the air suction grille and the dust suction holes are communicated with air suction pipelines respectively, the other ends of the air suction pipelines are connected with a dust removal fan, and the dust removal fan is arranged below the containing groove and located in the machine box. The machine box is further connected with an air blowing assembly used for blowing dust on the materials. The circuit material dust removal equipment is simple in structure and easy to operate and maintain, materials are filled through the screening mechanism, the materials are effectively isolated and filtered, dust-containing materials are captured, the materials are prevented from being scattered, and the dust removal effect is improved; meanwhile, dust-containing materials can be fully sucked in through cooperation of the dust suction holes and the air suction grilles and the dust removal fan, and the dust removal efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of dust removal equipment, in particular to circuit material dust removal equipment. Background Art

[0002] With the rapid development of my country's economy, the electronics industry has made great progress, and electronic products have the characteristics of many varieties, fast updates and wide popularity. While electronic products have wide applications and a broad market, a large amount of dust and metal particles will be generated during the stamping process of circuit boards. Therefore, these pollutants need to be properly handled. If not handled properly, they will directly pollute the environment and affect people's health.

[0003] The traditional method is to rely on manual cleaning or put the circuit board into a sieve for vibration dust removal. Manual cleaning is labor-intensive, time-consuming and labor-intensive, and cannot meet the needs of large-scale production of circuit boards. In addition, the flying dust can easily affect people's health. Vibration dust removal can easily damage the circuit board and the dust removal effect is poor. Therefore, there is an urgent need for a dust removal device that can replace manual work and has a good dust removal effect. Utility Model Content

[0004] In order to solve the technical defects raised in the above-mentioned background technology, the purpose of the utility model is to provide a circuit material dust removal equipment, which effectively solves the problems that the existing dust removal process requires manual cleaning, is inefficient, and the flying dust easily affects people's health, thereby improving the degree of automation and dust removal effect of the dust removal equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A circuit material dust removal device comprises a chassis, a material discharging platform is arranged on the chassis, the middle position of the material discharging platform is recessed downward to form a placement slot, a screening mechanism is arranged in the placement slot, and a dust suction hole is opened at the bottom of the placement slot, an air suction grille is arranged on the chassis at the upper front of the placement slot, the air suction grille and the dust suction hole are respectively connected with an air suction duct, the other end of the air suction duct is connected to a dust removal fan, the dust removal fan is arranged below the placement slot and inside the chassis; the chassis is also connected with a blowing component for blowing dust on the material; by setting a screening mechanism to fill the material, the filtered material and the dust-containing material are effectively isolated and captured, and the material is prevented from scattering, thereby improving the dust removal effect; at the same time, the dust suction holes and the air suction grille cooperate with the dust removal fan to fully inhale the dust-containing material, thereby improving the dust removal efficiency.

[0007] Preferably, the screening mechanism includes a particle screen, a specific gravity screen and a filter screen, which are stacked in sequence from top to bottom, and have different filter mesh sizes. Material is placed in the particle screen, the specific gravity screen is used to screen the filtered particles, and the filter screen is used to screen dust. Dust and metal particles contained in the material are screened by using multiple particle screens, specific gravity screens and filter screens, and are distinguished by screens of different mesh sizes, which is convenient for collection and cleaning at the same time.

[0008] Preferably, a windshield protective cover is provided on the top of the chassis, the windshield protective cover is arranged around the placement platform, and the front side of the windshield protective cover is set to be open; by setting the windshield protective cover, dust can be prevented from floating everywhere and polluting the air during filtering and screening dust. At the same time, setting the front side of the windshield protective cover to be open can conveniently reserve an operating station for the operator to perform dust removal operations.

[0009] Preferably, the dust suction hole array is distributed on the placement slot, and the dust suction holes are arranged opposite to the filter screen, and the aperture of the dust suction holes is 0.05-0.2mm; by arranging the dust suction holes opposite to the filter screen, the dust particles after screening can be quickly adsorbed, and at the same time, setting the aperture of the dust suction holes to 0.05-0.2mm can further absorb smaller dust particles and screen out metal particles with larger apertures.

[0010] Preferably, a plurality of grille bars are arranged on the air suction grille, and a gap for dust suction exists between two adjacent grille bars, and the air suction grille is mounted on the wind shield protective cover; by arranging a plurality of grille bars on the air suction grille, it can intercept particles mixed in the flying dust during the blowing process, and prevent larger particles from entering the dust removal fan through the air suction grille and causing damage; at the same time, installing the air suction grille on the wind shield protective cover can absorb the flying dust in multiple directions.

[0011] Preferably, the blowing assembly includes a blow gun and a blower, one end of the blow gun is connected to the blower; the blow gun is manually operated to generate an air flow that blows the dusty material into the interior of the chassis through the dust suction hole and the air suction grille, and the blow gun can adjust the air supply volume as needed to adapt to different working conditions.

[0012] Preferably, the placement groove has a rectangular structure, and the recessed depth of the placement groove is 50-100mm; by setting the depth of the placement groove at 50-100mm, the filter screen in the screening mechanism can be accommodated at this depth, preventing the screening mechanism from moving when blowing and screening dust, so that it can be stably installed in the placement groove.

[0013] Preferably, a plurality of casters for supporting the mobile chassis are provided at the bottom corners of the chassis; by providing a plurality of casters, the chassis can be easily moved and transported, thereby improving the working efficiency of the circuit material dust removal equipment.

[0014] In summary, the beneficial effects of the utility model are:

[0015] The circuit material dust removal device of the utility model has a simple structure and is easy to operate and maintain. By setting a screening mechanism to fill materials, it can effectively isolate and filter materials and capture dust-containing materials, and prevent materials from scattering, thereby improving the dust removal effect. At the same time, the dust suction holes and air suction grilles provided cooperate with the dust removal fan to fully inhale the dust-containing materials, and quickly remove dust with the cooperation of the blowing component, thereby improving the dust removal efficiency. In addition, the circuit material dust removal device of the utility model can be widely used in electronic manufacturing, circuit board production and other fields for dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model circuit material dust removal equipment;

[0017] Figure 2 It is a half-section view of the circuit material dust removal device of the utility model;

[0018] Figure 3 It is an enlarged view of the dust suction hole and the air suction grille in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the screening mechanism in the utility model.

[0020] Description of reference numerals in the figures:

[0021] 1. Chassis; 2. Bracket; 3. Discharging platform; 31. Placement slot; 4. Screening mechanism; 41. Particle screen; 42. Specific gravity screen; 43. Filter screen; 5. Dust suction hole; 6. Suction grille; 61. Grille baffle; 7. Dust removal fan; 8. Suction duct; 9. Wind shield; 10. Blowing assembly; 101. Blow gun; 102. Hair dryer. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0023] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0024] In the description of the utility model, if there is a word description such as "several", it means one or more, and the meaning of "more" is two or more. Greater than, less than, and more than are understood to exclude the number itself, and above, below, and within are understood to include the number itself. If there is a description of the first, second, and third, it is only used to distinguish the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] The following is combined with Figure 1-4 , an embodiment of the circuit material dust removal equipment of the utility model is further described in detail.

[0026] A circuit material dust removal device, such as Figure 1 , 2 As shown, it includes a chassis 1, on which a material discharging platform 3 is arranged, and the middle position of the material discharging platform 3 is recessed downward to form a placement slot 31, in which a screening mechanism 4 is arranged, and a dust suction hole 5 is opened at the bottom of the placement slot 31, and an air suction grille 6 is arranged on the chassis 1 at the front upper part of the placement slot 31, and the air suction grille 6 and the dust suction hole 5 are respectively connected to an air suction duct 8, and the other end of the air suction duct 8 is connected to a dust removal fan 7, which is arranged below the placement slot 31 and inside the chassis 1; the chassis 1 is also connected to a blowing component 10 for blowing away dust on the material.

[0027] Specifically, when the dust removal fan 7 rotates, the screening mechanism 4 starts to work, and the dust generated in the circuit material placed in the screening mechanism 4 is sucked into the dust removal fan 7 through the dust suction hole 5 and the air suction grille 6. At the same time, the dust sucked by the dust removal fan 7 through the air suction duct 8 will be transmitted to the exhaust tower, and the exhaust tower will purify it. In order to better improve the dust removal effect, a sprayer can also be set on the chassis 1, and the dust floating after screening can be adsorbed by the sprayer and converted into particles that fall into the screening mechanism 4 for screening, and finally cleaned by the dust suction hole and the air suction grille 6.

[0028] In this embodiment, if Figure 4As shown, the screening mechanism 4 includes a particle screen 41, a specific gravity screen 42 and a filter screen 43, which are stacked in sequence from top to bottom, and the particle screen 41, the specific gravity screen 42 and the filter screen 43 have different filter mesh numbers. Material is placed in the particle screen 41, the specific gravity screen 42 is used to screen the filtered particles, and the filter screen 43 is used to screen dust.

[0029] Specifically, the particle screen 41 has a larger aperture. When placing materials, the particle screen 41 can block the entry of larger volumes of materials, and can also prevent some larger impurity particles from being inhaled excessively and causing blockage of the suction duct 8, causing unnecessary trouble for cleaning; after being screened by the particle screen 41, some fine dust impurities will fall into the specific gravity screen 42, and the specific gravity screen 42 can sort the finely crushed materials and filter the sorted fine metal particles. Smaller dust is further sorted through the filter screen 43, and closed dust removal is performed during the filtering and sorting process, which can effectively prevent dust leakage and cause environmental pollution.

[0030] In this embodiment, a windshield protective cover 9 is disposed on the top of the chassis 1. The windshield protective cover 9 is disposed around the placement platform, and the front side of the windshield protective cover 9 is set to be open.

[0031] Specifically, the purpose of setting the wind shield 9 is to prevent dust from flying around and polluting the air during screening. At the same time, setting the front side of the wind shield 9 to be open can facilitate reserving an operating position for the operator to perform dust removal operations.

[0032] In this embodiment, the dust suction holes 5 are distributed in an array on the placement groove 31, and the dust suction holes 5 are arranged opposite to the filter screen 43, and the pore diameter of the dust suction holes 5 is 0.05-0.2 mm.

[0033] Specifically, setting the dust suction hole 5 and the filter screen 43 opposite to each other can quickly absorb the dust particles after screening, and setting the aperture of the dust suction hole 5 to 0.05-0.2mm can further absorb smaller dust particles and screen metal particles with larger apertures.

[0034] In this embodiment, if Figure 3 As shown, a plurality of grille bars 61 are arranged on the air suction grille 6 , and a gap for dust collection exists between two adjacent grille bars 61 . The air suction grille 6 is installed on the wind shield 9 .

[0035] Specifically, the air suction grille 6 is composed of a plurality of movable grille bars 61 connected to the frame. One end of the air suction grille 6 is connected to the air suction duct 8, which is used to inhale the sieved dust from the side during the dust removal process to prevent the air from floating in the chassis 1 and being unable to be discharged during the sieve process. At the same time, the air blowing grille is installed on the wind shield 9 to

[0036] In this embodiment, the blowing assembly 10 includes a blowing gun 101 and a hair dryer 102 (not shown in the figure), and one end of the blowing gun 101 is connected to the hair dryer 102 (not shown in the figure).

[0037] Specifically, the blow gun 10 can perform all-round air blowing and dust removal under the operation of the operator. A blow pipe is connected to the tail end of the blow gun 10, and the other end of the blow pipe is connected to a hair dryer 102 (not shown in the figure). The working principle is that the hair dryer 102 (not shown in the figure) transmits air to the blow gun 10 through the blow pipe through compressed air. A control handle is provided on the blow gun 10, and air is blown by pressing the control handle. When not in use, the blow gun 10 is hung on one side of the chassis 1 to facilitate the handling.

[0038] In this embodiment, the placement groove 31 is a rectangular structure, and the recessed depth of the placement groove 31 is 50-100 mm.

[0039] Specifically, the placement groove 31 can prevent the screening mechanism 4 from moving and deviating during filtering, and at the same time, it can accommodate the filter screen 43 in the screening mechanism 4 at this depth, preventing blockage caused by misalignment between the screen holes of the screening mechanism 4 and the dust suction holes 5 during dust screening, so that the screening mechanism 4 can be stably installed in the placement groove 31 to quickly remove dust.

[0040] In this embodiment, a plurality of casters 2 for supporting the mobile chassis 1 are provided at the bottom corners of the chassis 1. The casters 2 have built-in brake locking structures, which can be quickly locked in a fixed position after being moved and transported, thereby facilitating the movement of the circuit dust removal equipment and providing support and stability.

[0041] The working principle of this utility model:

[0042] When implementing the utility model, the operator can place the circuit material to be dusted in the screening mechanism 4 on the equipment, and place the screening mechanism 4 in the placement slot 31, and use the manual air blower 10 to generate airflow to blow the dust into the dust suction hole 5 and the air suction grille 6, and then suck the dust into the dust removal fan 7 through the air suction duct 8 for unified collection and discharge; the screening mechanism 4 set up can effectively isolate the filtered materials and capture the dust-containing materials, and prevent the materials from scattering, thereby improving the dust removal effect; at the same time, the dust suction holes 5 and the air suction grille 6 set up cooperate with the dust removal fan 7 to fully suck in the dust-containing materials and improve the dust removal efficiency; in addition, the circuit material dust removal equipment of the utility model can be widely used in the fields of electronic manufacturing, circuit board production, etc. for dust removal processing.

[0043] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A circuit material dust removal device, comprising a chassis, characterized in that: The chassis is provided with a material discharge platform, the middle position of the material discharge platform is recessed downward to form a placement slot, a screening mechanism is provided in the placement slot, and a dust suction hole is opened at the bottom of the placement slot, and an air suction grille is provided on the chassis at the front upper part of the placement slot, the air suction grille and the dust suction hole are respectively connected with an air suction duct, the other end of the air suction duct is connected with a dust removal fan, and the dust removal fan is arranged below the placement slot and inside the chassis; the chassis is also connected with a blowing component for blowing away dust on the material.

2. The circuit material dust removal equipment according to claim 1, characterized in that: The screening mechanism includes a particle screen, a specific gravity screen and a filter screen, which are stacked in sequence from top to bottom, and have different filter mesh numbers. Material is placed in the particle screen, the specific gravity screen is used for screening filtered particles, and the filter screen is used for screening dust.

3. The circuit material dust removal equipment according to claim 2, characterized in that: A windshield protective cover is arranged on the top of the chassis, the windshield protective cover is arranged around the four sides of the placement platform, and the front side of the windshield protective cover is arranged to be open.

4. The circuit material dust removal equipment according to claim 2, characterized in that: The dust suction hole array is distributed on the placement slot, and the dust suction holes are arranged opposite to the filter screen, and the pore diameter of the dust suction holes is 0.05-0.2mm.

5. The circuit material dust removal equipment according to claim 3, characterized in that: A plurality of grille baffles are arranged on the air suction grille, a gap for dust collection exists between two adjacent grille baffles, and the air suction grille is installed on the wind shield.

6. The circuit material dust removal equipment according to claim 1, characterized in that: The blowing assembly comprises a blowing gun and a blower, and one end of the blowing gun is connected to the blower.

7. The circuit material dust removal equipment according to claim 1, characterized in that: The placement groove is a rectangular structure, and the recessed depth of the placement groove is 50-100 mm.

8. The circuit material dust removal equipment according to claim 1, characterized in that: A plurality of casters for supporting and moving the chassis are arranged at the bottom corners of the chassis.

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