Full-automatic air dust removal device

Abstract

The utility model belongs to the technical field of dust removal devices, and discloses a full-automatic air dust removal device which comprises a machine table and a protective cover arranged on the upper side of the machine table in a covering mode, the machine table is provided with an operation table, and the machine table is provided with a power mechanism, two transferring mechanisms and a dust removal mechanism in the protective cover. The two transferring mechanisms are located at the input end and the output end of the dust removal mechanism, and the power mechanism serves as power for the transferring mechanisms and the dust removal mechanism to transfer materials. The output end of the air duct is connected with a cooling device, the input end of the cooling device is connected with a high-efficiency filter, and the input end of the high-efficiency filter is installed on the back side of the protective cover. A static electricity eliminator is installed on the portion, on the upper side of the input end of the transferring mechanism, of the machine table, a feeding conveying belt and a discharging conveying belt are installed on the machine table, and by the adoption of the structural design, automatic cleaning and dust removal of PCBs are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal devices, and in particular relates to a full-automatic air dust removal device. Background Art

[0002] PCB (Printed Circuit Board) is an important component of electronic components and electronic products. Its main function is to transfer the circuit pattern on the circuit board to the printed circuit, forming a circuit structure with certain functions. It is widely used in various electronic devices.

[0003] To improve reliability and performance, cleaning the PCB helps remove oil, dust, and other residues from the surface. These contaminants can cause overheating, corrosion, and electrical problems, affecting the long-term reliability and service life of the PCB. Before applying conformal coating, the PCB surface must be clean to achieve better adhesion and protection. Cleaning also improves the solderability of the PCB surface, as well as the quality and reliability of the solder joints in electronic devices.

[0004] In order to adapt to social development, simply using an air gun to clean PCBs can no longer meet the needs of automated production, and the cleaning effect also needs to be guaranteed. Based on this, there is an urgent need for a fully automatic air dust removal device to meet the needs. Utility Model Content

[0005] In view of the problems raised by the above background technology, the purpose of the present invention is to provide a fully automatic air dust removal device.

[0006] In order to achieve the above technical objectives, the technical solutions adopted by this utility model are as follows:

[0007] A fully automatic air dust removal device comprises a machine platform and a protective cover arranged on the upper side of the machine platform, the machine platform is equipped with an operating table, the machine platform is equipped with a power mechanism, two transfer mechanisms and a dust removal mechanism in the protective cover, the two transfer mechanisms are located at the input end and output end of the dust removal mechanism, the power mechanism serves as the power for the transfer mechanism and the dust removal mechanism to transfer materials, the dust removal mechanism comprises a bellows installed on the machine platform, the bellows is provided with a material inlet and a material outlet, and a plurality of mounting slots are provided in the bellows. A transfer roller having a power end connected to the power mechanism is rotatably installed in the installation groove, and an air duct is provided in the bellows, and a plurality of air outlets are evenly arranged on the lower side and upper top of the installation groove. The air outlet located on the lower side is located on the lower side of the transfer roller, and the air outlet located on the upper top is located on the top of the transfer roller. The output end of the air duct is connected to an air outlet pipe corresponding in number to the installation groove, and a powerful vacuum cleaner is installed at the output end of the air outlet pipe of the bellows, and the output end of the powerful vacuum cleaner is installed on the back side of the protective cover;

[0008] The output end of the air duct is connected to a cooling device, the input end of the cooling device is connected to a high-efficiency filter, and the input end of the high-efficiency filter is installed on the back side of the protective cover;

[0009] The machine is equipped with an electrostatic eliminator on the upper side of the input end of the transfer mechanism, and the machine is equipped with a loading conveyor belt and a unloading conveyor belt.

[0010] It is further defined that the protective cover is a transparent protective cover. Such a design facilitates intuitive observation of the internal operating conditions.

[0011] It is further defined that the operating console is a touch-type operating console, and such a design facilitates the quick entry of data parameters.

[0012] It is further defined that a three-color indicator light is installed on the top of the protective cover. This design is conducive to alerting relevant staff of its operating status.

[0013] It is further defined that a cover is detachably mounted on the top of the bellows, and such a design allows the interior to be cleaned by opening the cover.

[0014] The beneficial effects of adopting the utility model are:

[0015] The structural design of the utility model is adopted to realize automatic cleaning and dust removal of PCB;

[0016] The structural design of the utility model is adopted, and with the cooperation of the air duct and the air outlet, dust removal on both sides of the PCB can be achieved simultaneously, with high efficiency;

[0017] The structural design of the utility model ensures that the impurity content of the air input for dust removal is low under the effect of the high-efficiency filter, and the temperature of the air input for dust removal is consistent under the effect of the cooling device, thereby ensuring the dust removal effect while ensuring that the dust removal will not damage other PCB products;

[0018] With the structural design of the utility model, the static electricity on the PCB can be eliminated under the effect of the static eliminator, which is beneficial to the subsequent blowing and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention can be further described by way of non-limiting examples given in the accompanying drawings;

[0020] Figure 1 This is a structural schematic diagram of an embodiment of a fully automatic air dust removal device of the present utility model;

[0021] Figure 2 This is a structural schematic diagram of an embodiment of a fully automatic air dust removal device of the present utility model;

[0022] Figure 3 This is a structural diagram of a fully automatic air dust removal device embodiment of the present utility model with the protective cover removed;

[0023] Figure 4 This is a schematic diagram of the bellows structure of an embodiment of a fully automatic air dust removal device of the present utility model;

[0024] Figure 5 This is a schematic diagram of the bellows cross-section structure of an embodiment of a fully automatic air dust removal device of the utility model. Figure 1 ;

[0025] Figure 6 This is a schematic diagram of the bellows cross-section structure of an embodiment of a fully automatic air dust removal device of the utility model. Figure 2 ;

[0026] The main component symbols are described as follows:

[0027] Machine 1; protective cover 2; operating table 3; power mechanism 4; transfer mechanism 5; dust removal mechanism 6; cooling device 7; high efficiency filter 8; static eliminator 9; loading conveyor belt 10; unloading conveyor belt 11;

[0028] Bellows 61 ; inlet 62 ; outlet 63 ; mounting slot 64 ; transfer roller 65 ; air duct 66 ; air outlet 67 ; air outlet pipe 68 ; powerful vacuum cleaner 69 ; cover plate 610 . DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0030] like Figures 1 to 6 As shown, the utility model is a fully automatic air dust removal device, including a machine 1 and a protective cover 2 arranged on the upper side of the machine 1, the machine 1 is equipped with an operating table 3, the machine 1 is equipped with a power mechanism 4, two transfer mechanisms 5 and a dust removal mechanism 6 in the protective cover 2, the two transfer mechanisms 5 are located at the input end and the output end of the dust removal mechanism 6, the power mechanism 4 serves as the power for the transfer mechanism 5 and the dust removal mechanism 6 to transfer materials, the dust removal mechanism 6 includes a bellows 61 installed on the machine 1, the bellows 61 is provided with a material inlet 62 and a material outlet 63, and the bellows 61 is provided with a plurality of mounting slots 64 A transfer roller 65 whose power end is connected to the power mechanism 4 is rotatably installed in the mounting groove 64, and an air duct 66 is provided in the bellows 61. The air duct 66 is evenly provided with a plurality of air outlets 67 on the lower side and the upper top of the mounting groove 64. The air outlet 67 on the lower side is located on the lower side of the transfer roller 65, and the air outlet 67 on the upper top is located on the top of the transfer roller 65. The output end of the air duct 66 is connected to an air outlet pipe 68 corresponding to the number of the mounting grooves 64. A powerful vacuum cleaner 69 is installed at the output end of the air outlet pipe 68 of the bellows 61, and the output end of the powerful vacuum cleaner 69 is installed on the back side of the protective cover 2;

[0031] The output end of the air duct 66 is connected to a cooling device 7, the input end of the cooling device 7 is connected to a high efficiency filter 8, and the input end of the high efficiency filter 8 is installed on the back side of the protective cover 2;

[0032] The machine 1 is provided with an electrostatic eliminator 9 on the upper side of the input end of the transfer mechanism 5 . The machine 1 is provided with a loading conveyor belt 10 and a unloading conveyor belt 11 .

[0033] In this embodiment, when a fully automatic air dust removal device is used, the PCB is conveyed by the loading conveyor belt 10 into the transfer mechanism 5 for buffering and positioning. During this period, the static eliminator 9 eliminates static electricity on the PCB to prevent dust from adhering. The PCB is then conveyed by the transfer mechanism 5 into the dust removal mechanism 6 for dust removal and cleaning. After the rear transfer mechanism 5 performs another buffering and positioning, the PCB is transferred to the unloading conveyor belt 11 for unloading and output.

[0034] During dust removal, air enters from the high-efficiency filter 8, is filtered and impurities are removed, and then enters the cooling device 7 for temperature adjustment. The air is then sent to the bellows 61 and circulates in the air duct 66. During the circulation, the air is discharged from the air outlet 67 to blow and remove dust from the PCB on the transfer rod 65. Because the air outlet 67 is provided on the upper and lower sides of the transfer rod 65, the upper and lower sides of the PCB are cleaned at the same time, and the dust brought out by the cleaning is discharged from the air outlet 67 under the adsorption effect of the powerful vacuum cleaner 69, thereby achieving the purpose of cleaning and dust removal.

[0035] Preferably, the protective cover 2 is a transparent protective cover. Such a design is conducive to intuitively observing the internal operating conditions. In fact, the material selection of the protective cover 2 can also be considered according to specific circumstances.

[0036] The operating console 3 is preferably a touch-type operating console. Such a design facilitates quick entry of data parameters. In fact, the choice of the operating console 3 may also be considered according to specific circumstances.

[0037] Preferably, a three-color indicator light is installed on the top of the protective cover 2. Such a design is conducive to warning relevant staff of its operating status. In fact, the choice of warning equipment can also be considered according to specific circumstances.

[0038] Preferably, a cover plate 610 is detachably mounted on the top of the bellows 61. With this design, the interior can be cleaned by opening the cover plate 610. In fact, a structure that facilitates cleaning the interior of the bellows 61 can also be considered according to specific circumstances.

[0039] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A fully automatic air dust removal device, comprising a machine (1) and a protective cover (2) arranged on the upper side of the machine (1), the machine (1) being equipped with an operating table (3), the machine (1) being equipped with a power mechanism (4), two transfer mechanisms (5) and a dust removal mechanism (6) in the protective cover (2), the two transfer mechanisms (5) being located at the input end and the output end of the dust removal mechanism (6), the power mechanism (4) serving as the power for the transfer mechanism (5) and the dust removal mechanism (6) to transfer materials, characterized in that: The dust removal mechanism (6) includes a bellows (61) mounted on the machine (1), the bellows (61) is provided with an inlet (62) and an outlet (63), a plurality of mounting slots (64) are provided in the bellows (61), a transfer roller (65) whose power end is connected to the power mechanism (4) is rotatably mounted in the mounting slot (64), an air duct (66) is provided in the bellows (61), and a plurality of outlets (66) are evenly provided on the lower side and upper top of the mounting slot (64). The air outlet (67) is located at the lower side of the conveying roller (65), and the air outlet (67) is located at the top of the conveying roller (65). The output end of the air duct (66) is connected to the air outlet pipe (68) with a number corresponding to the mounting slots (64). The bellows (61) is equipped with a powerful vacuum cleaner (69) at the output end of the air outlet pipe (68). The output end of the powerful vacuum cleaner (69) is installed on the back side of the protective cover (2). The output end of the air duct (66) is connected to a cooling device (7), the input end of the cooling device (7) is connected to a high-efficiency filter (8), and the input end of the high-efficiency filter (8) is installed on the back side of the protective cover (2); The machine (1) is equipped with an electrostatic eliminator (9) on the upper side of the input end of the transfer mechanism (5), and the machine (1) is equipped with a loading conveyor belt (10) and a unloading conveyor belt (11).

2. The fully automatic air dust removal device according to claim 1, characterized in that: The protective cover (2) is a transparent protective cover.

3. The fully automatic air dust removal device according to claim 1, characterized in that: The operating table (3) is a touch-type operating table.

4. The fully automatic air dust removal device according to claim 1, characterized in that: A three-color indicator light is installed on the top of the protective cover (2).

5. The fully automatic air dust removal device according to claim 1, characterized in that: A cover plate (610) is detachably mounted on the top of the bellows (61).

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