Independent dust removal equipment based on baffle valve control and dust removal production line

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to independent dust removal equipment based on baffle valve control and a dust removal production line. The independent dust removal equipment based on baffle valve control comprises a case, an air blower is arranged in the case; a blowing port of the blower is connected with the blowing pipe, and an air suction port of the blower is connected with the air suction pipe; a first baffle valve is arranged on the air blowing pipe; a second baffle valve is arranged on the air suction pipe; an air inlet joint, an air suction joint and a dust suction port are arranged on the dust removal head, and an air passage is arranged in the dust removal head; the air inlet joint is connected with the first baffle valve; the air suction joint is connected with the second baffle valve; the air channel is communicated with the air inlet connector, the air suction connector and the dust suction opening, and the dust suction opening sucks dust for products. The air blower is connected with the dust removal heads. The air inlet of the dust removal heads is controlled by the first baffle valve, and the air suction of the dust removal heads is controlled by the second baffle valve, so that each dust removal head can be independently controlled, the dust removal range is widened, and the flexibility is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal equipment technical field especially is a kind of independent dust removal equipment and dust removal production line based on baffle valve control. BACKGROUND

[0002] Many electronic components need to be treated in dust, otherwise dust and other foreign matters can affect product quality.For example: circuit board, electrode sheet, wafer, semiconductor, etc., all need to be treated in dust.

[0003] There are devices that can be used for dust removal on the market, but some dust removal equipment is only connected with a single dust removal head, cannot multiple dust removal heads work independently, and has limited dust removal range and poor flexibility.

[0004] For example, a circuit board dust removal device disclosed in Chinese patent application No.CN201820752307.0 specifically discloses "blowing strong wind from the air outlet to blow dust on the circuit board, the dust collection roller is arranged in the rectangular groove at the bottom of the brush disc, and is rolling connected with the brush disc through the rotating shaft, the air outlet is communicated with the air cavity arranged in the dust removal head, and the air cavity is communicated with the air-permeable hole arranged on the surface of the dust removal connector".The device is only connected with a single dust removal head, cannot multiple dust removal heads work independently, and has limited dust removal range and poor flexibility.

[0005] For another example, an integrated circuit board dust removal device disclosed in Chinese patent application No.CN202020847378.6 specifically discloses "the partition plate divides the inside of the cover into the dust brushing chamber and the dust suction chamber, the dust brushing chamber is respectively provided with a first dust brushing disc and a second dust brushing disc, and the dust suction chamber is respectively provided with a dust collection machine and an air outlet".It can be seen that the device is also only connected with a single dust removal head, cannot multiple dust removal heads work independently, and has limited dust removal range and poor flexibility. CONTENT OF UTILITY MODEL

[0006] Therefore, the utility model provides an independent dust removal equipment based on baffle valve control, which not only sets multiple dust removal heads, but also can independently control the dust removal heads, improves the dust removal range, and has better flexibility, so as to overcome the shortcomings of the prior art.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The application provides an independent dust removal equipment based on baffle valve control, which comprises a case; a blower is arranged in the case; a blowing port of the blower is connected with a blowing pipe, and a suction port of the blower is connected with a suction pipe; a first baffle valve is arranged on the blowing pipe; a second baffle valve is arranged on the suction pipe;

[0009] The dust removal head is provided with an air inlet joint, an air suction joint and a dust suction port, and the inside of the dust removal head is provided with an air channel; the air inlet joint is connected with the first baffle valve; the air suction joint is connected with the second baffle valve;

[0010] The air channel is communicated with the air inlet joint, the air suction joint and the dust suction port, and the dust suction port sucks dust from the product.

[0011] Preferably, the air channel comprises an air inlet channel and an air suction channel, and the air inlet channel and the air suction channel are connected through a dust suction cavity; the wall plate of the dust suction cavity is provided with an air inlet hole and an air suction hole, and the size of the air inlet hole is smaller than that of the air suction hole.

[0012] Preferably, the two inner sides of the dust suction port are provided with air guide plates, and the air guide plates form a dust suction channel therebetween, and the dust suction channel corresponds to the air inlet hole.

[0013] Preferably, the distance between the air inlet hole and the air inlet joint is S1, and the distance between the air suction hole and the air suction joint is S2, and S1 is greater than S2.

[0014] Preferably, the machine box is provided with a medium-efficiency filter box and a high-efficiency filter, and the air suction port of the air blower is connected with the medium-efficiency filter box; the air blowing port of the air blower is connected with the high-efficiency filter.

[0015] Preferably, the machine box comprises a machine frame, a top door, a side door and a bottom plate; the top door, the side door and the bottom plate are arranged on the machine frame; a part of the side door is provided with a cooling fan; a distribution panel is arranged in the machine box, and a device compartment is formed between the distribution panel and the machine box.

[0016] Preferably, the side door on the front face is provided with a control button and a touch screen, and the top door is provided with a warning light; a frequency converter is arranged on the distribution panel, and the frequency converter is connected with the air blower.

[0017] Preferably, the bottom of the machine box is provided with a foot wheel, and the inside of the machine box is provided with a sound insulation pad.

[0018] Preferably, the air blower is provided with an air filter, and the air filter filters the air in the air blower.

[0019] The application provides a dust removal production line, which comprises the independent dust removal equipment controlled based on the baffle valve, a conveying chain, a carrier arranged on the conveying chain and the independent dust removal equipment controlled based on the baffle valve.

[0020] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, the air blower is connected with the plurality of dust removal heads. The air inlet of the dust removal head is controlled by the first baffle valve, and the air suction of the dust removal head is controlled by the second baffle valve, so that each dust removal head can be independently controlled, the range of dust removal is improved, and the flexibility is better. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the overall schematic diagram of the embodiment of the utility model.

[0022] Figure 2 is the exploded schematic diagram of the embodiment of the utility model.

[0023] Figure 3 is the partial structure schematic diagram of the embodiment of the utility model.

[0024] Figure 4 is the dust removal head schematic diagram of the embodiment of the utility model.

[0025] Figure 5 is the dust removal head overhead schematic diagram of the embodiment of the utility model.

[0026] Figure 6 is the dust removal head overhead schematic diagram of the embodiment of the utility model. Figure 5 is the E_E cross-sectional schematic diagram of the embodiment of the utility model.

[0027] Figure 7 is the C_C cross-sectional schematic diagram of the embodiment of the utility model. Figure 5 is the C_C cross-sectional schematic diagram of the embodiment of the utility model.

[0028] BRIEF DESCRIPTION OF DRAWINGS:

[0029] 10, case; 11, frame; 12, top door; 13, side door; 14, bottom plate; 15, heat dissipation fan; 16, castor; 17, medium efficiency filter box; 18, high efficiency filter; 110, switchboard; 111, frequency converter; 112, control button; 113, touch screen; 114, warning light; 20, air blower; 21, blowing pipe; 22, first baffle valve; 23, suction pipe; 24, second baffle valve; 30, dust removal head; 31, air inlet connector; 32, suction connector; 33, dust suction port; 34, air inlet; 35, suction passage; 36, dust suction cavity; 37, air deflector; 38, air inlet hole; 39, suction hole. DETAILED DESCRIPTION

[0030] In order to further illustrate the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0031] Embodiment one

[0032] Please refer to Figures 1 to 7 It shows the specific structure of the preferred embodiment of the utility model, which is an independent dust removal equipment based on baffle valve control.

[0033] Among them, the air blower 20 is connected with multiple dust removal heads 30, each of which can be controlled through the corresponding baffle valve, improving the range of dust removal and better flexibility.

[0034] The present application provides an independent dust removal equipment based on baffle valve control, which comprises a cabinet 10; an air blower 20 is arranged in the cabinet 10; the air outlet of the air blower 20 is connected with a blowing pipe 21, and the air inlet of the air blower 20 is connected with a suction pipe 23; a first baffle valve 22 is arranged on the blowing pipe 21; a second baffle valve 24 is arranged on the suction pipe 23; an air inlet connector 31, a suction connector 32 and a dust suction port 33 are arranged on the dust removal head 30, and an air duct is arranged in the dust removal head 30; the air inlet connector 31 is connected with the first baffle valve 22; the suction connector 32 is connected with the second baffle valve 24; the air duct is in communication with the air inlet connector 31, the suction connector 32 and the dust suction port 33, and the dust suction port 33 sucks dust from the product. The cabinet 10 can be made of stainless steel, and a sound insulation pad is arranged inside to reduce noise. The baffle valve is an air baffle valve, which is a valve used for cutting off and regulating fluid, and has a simple structure, which is composed of a valve body, a baffle and a transmission mechanism. The baffle valve can be adjusted by electricity or manually. The air blower 20 can realize the functions of blowing and suction. The air blower 20 is connected with multiple dust removal heads 30 through the blowing pipe 21 and the suction pipe 23. Each dust removal head 30 can be controlled individually through the corresponding first baffle valve 22 and second baffle valve 24, that is, each dust removal head 30 can be controlled individually, and the suction and / or blowing can also be controlled. The blowing pipe 21 and the suction pipe 23 can be plastic pipes or metal pipes, and flanges or connectors are arranged on the blowing pipe 21 and the suction pipe 23 to connect with the first baffle valve 22, the second baffle valve 24, the air blower 20, the suction connector 32, the air inlet and outlet connectors of the air blower and the like. During operation, the dust removal head 30 is close to the product to be cleaned, the air blower 20 works, the air enters the dust suction cavity 36 from the air inlet connector 31, and the suction connector 32 separates the air in the dust suction cavity 36, so that a negative pressure is generated at the position of the dust removal head 30 close to the product, and then the dust and other foreign matters are sucked into the dust suction cavity 36 and then are removed. The frequency converter 111 is connected with the air blower 20, and the frequency converter 111 can adjust the frequency to control the blowing and suction force of the air blower 20. The air blower 20, the medium-efficiency filter box and the high-efficiency filter are arranged in the cabinet 10, the internal structure is compact, the occupied space is small, the cost is reduced, the dust removal efficiency is high, and the uniformity of processing is better. The dust suction port 33 in the embodiment has at least two channels, and the dust suction port 33 is in the shape of a long strip. The distance between the dust removal head 30 and the product surface is controlled to be about 1.5 mm, the cabinet 10 is turned on, the dust removal head 30 to be turned on is selected on the touch screen 113, the frequency of the air blower 20 is adjusted, and the blowing pressure is controlled to be 8-16 kpa; the product flows under the dust removal head 30, and the dust removal is completed.

[0035] Preferably, the air passage includes an air inlet passage 34 and an air suction passage, and a dust suction cavity 36 is arranged between the air inlet passage 34 and the air suction passage; the wall plate of the dust suction cavity 36 is provided with an air inlet hole 38 and an air suction hole 39, and the size of the air inlet hole 38 is smaller than that of the air suction hole 39. The air inlet passage 34 is used for air inlet, and the air suction passage is used for air suction. The size of the air inlet hole 38 is smaller than that of the air suction hole 39, which is beneficial to make the flow rate of air suction slightly larger than that of air blowing, and this design can make the dust outside the dust removal head 30 more smoothly enter the dust suction cavity 36. In the embodiment, the air inlet hole 38 has two, the air suction hole 39 has one, and the dust suction port 33 has two.

[0036] Preferably, the two inner sides of the dust suction port 33 are provided with air guide plates 37, and a dust suction channel is formed between the air guide plates 37 and corresponds to the air inlet hole. The air guide plates 37 are used to control the flow direction of air, so as to form uniform negative pressure at the position of the dust suction port 33, so that the dust outside the dust removal head 30 can smoothly enter the dust suction cavity 36.

[0037] Preferably, the distance between the air inlet hole and the air inlet connector 31 is S1, the distance between the air suction hole and the air suction connector 32 is S2, and S1 is greater than S2. This design can make the air inlet hole closer to the dust suction port 33, and the air suction hole can more comprehensively exhaust the air in the dust suction cavity 36, so that this design can make the dust removal head 30 generate greater negative pressure, and the cleaning effect will be better.

[0038] Preferably, the machine box 10 is provided with a medium-efficiency filter box 17 and a high-efficiency filter 18, the air suction port of the air blower 20 is connected with the medium-efficiency filter box 17, and the air blowing port of the air blower 20 is connected with the high-efficiency filter 18. The medium-efficiency filter box 17 is a device for filtering medium-sized particulate pollutants in air. The high-efficiency filter 18 is mainly used for capturing particulate dust and various suspended matters above 0.5 um, and is used as the terminal filter of various filtering systems. The medium-efficiency filter box 17 is used for filtering the air suction into the air blower 20, and the air out of the air blower 20 is filtered by the high-efficiency filter 18, so that the air entering the dust suction cavity 36 is clean and will not pollute the product. More specifically, the medium-efficiency filter box 17 is used for filtering the air suction, and the high-efficiency filter 18 is used for filtering the air blowing.

[0039] Preferably, the machine box 10 includes a machine frame 11, a top door 12, a side door 13, and a bottom plate 14; the top door 12, the side door 13, and the bottom plate 14 are arranged on the machine frame 11; part of the side door 13 is provided with a cooling fan 15; a distribution panel 110 is arranged in the machine box 10, and a device compartment is formed between the distribution panel 110 and the machine box 10. The top door 12 and the side door 13 are assembled on the machine frame 11 in a buckle or screw manner, which is convenient for maintenance. The cooling fan 15 can cool the inside of the machine box 10 to ensure normal work.

[0040] Preferably, the side door 13 of the front is provided with a control button 112 and a touch screen 113, and the top door 12 is provided with a warning light 114; the distribution panel 110 is provided with a frequency converter 111 connected with the air blower 20. The control button 112 and the touch screen 113 can be used to operate the dust removal equipment, display the equipment state, and the warning light 114 is convenient for observing the equipment state. The frequency converter 111 can adjust the frequency to control the blowing and suction force of the air blower 20.

[0041] Preferably, the bottom of the cabinet 10 is provided with a foot wheel 16, and the inside of the cabinet 10 is provided with a sound insulation pad. The foot wheel 16 facilitates the movement of the equipment, and the sound insulation pad improves the quiet performance of the equipment.

[0042] Preferably, the air blower 20 is provided with an air filter for filtering the air in the air blower 20. The air filter can filter the moisture and oil in the compressed air, so that the air is cleaner.

[0043] The dust removal equipment also has at least the following advantages: the dust removal system does not need additional cooling and drying devices, nor high-cost consumables such as high-purity gas or chemical solvents, and realizes the recovery of large particles adhered to the product surface. Dust particles are automatically collected, which can reduce the replacement frequency of the filter screen. The structure is simple, the maintenance and operation are convenient, and the cost is low. The baffle valve design is adopted, and one air blower 20 can independently control the start and stop of multiple dust removal heads 30.

[0044] Embodiment two

[0045] The application provides a dust removal production line, which comprises the dust removal equipment controlled by the baffle valve and a conveying chain, a carrier arranged on the conveying chain, and the dust removal equipment controlled by the baffle valve is arranged on one side of a movement track of the carrier. Products are placed on the carrier, the conveying chain drives the carrier to move, the dust removal head 30 is close to the products, and the products are cleaned when passing through the dust removal head 30.

[0046] In summary, the design of the utility model focuses on that the air blower 20 is connected with multiple dust removal heads 30. The air inlet of the dust removal head 30 is controlled by the first baffle valve 22, the air suction of the dust removal head 30 is controlled by the second baffle valve 24, each dust removal head 30 can be independently controlled, the dust removal range is wider, and the flexibility is better.

[0047] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make minor changes or modifications to the disclosed technical content, or make equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change or modification of the above embodiments, which does not depart from the technical solution of the present application, is still within the scope of the technical solution of the present application.

Claims

1. A dust removal device based on the control of a flapper valve, characterized by: The machine case comprises a machine frame, a top door, a side door, and a bottom plate. The machine case is provided with a blower fan. The dust removal head is provided with an air inlet connector, an air suction connector, and a dust suction port. The air duct is in communication with the air inlet connector, the air suction connector, and the dust suction port.

2. A dust removal device based on the control of the baffle valve according to claim 1, characterized in that: The air duct comprises an air inlet channel and an air suction channel.

3. A dust removal device based on the control of the baffle valve according to claim 2, characterized in that: The wall plate of the dust suction cavity is provided with an air inlet hole and an air suction hole.

4. A dust removal device based on the control of the baffle valve according to any one of claims 1-3, characterized in that: The air inlet hole is smaller than the air suction hole.

5. A dust removal device based on the control of the baffle valve according to claim 1, characterized in that: The machine case is provided with a medium-efficiency filter box and a high-efficiency filter.

6. A dust removal device based on the control of the baffle valve according to claim 1, characterized in that: The air inlet of the blower fan is connected to the medium-efficiency filter box.

7. A dust removal device based on the control of the baffle valve according to claim 6, characterized in that: The air outlet of the blower fan is connected to the high-efficiency filter.

8. A dust removal device based on the control of the baffle valve according to claim 1 or 6 or 7, characterized in that: The machine case comprises a machine frame, a top door, a side door, and a bottom plate.

9. A dust removal device based on the control of the baffle valve according to claim 6, characterized in that: The top door, the side door, and the bottom plate are arranged on the machine frame.

10. A dedusting production line, characterized in that: The side door is provided with a cooling fan. The machine case is provided with a distribution panel. The side door is provided with a control button and a touch screen. The top door is provided with a warning light. The distribution panel is provided with a frequency converter. The frequency converter is connected to the blower fan. The bottom of the machine case is provided with casters. The inside of the machine case is provided with a soundproof pad. The blower fan is provided with an air filter. The independent dust removal equipment based on the baffle valve control is arranged on one side of the carrier movement track.

Images