Dust removal device for electronic component production

Abstract

The utility model discloses a dust removal device for electronic component production, which comprises a box body, a plurality of exhaust ports are arranged on the left side of the box body, the plurality of exhaust ports are distributed at equal intervals, a partition plate is fixedly connected inside the box body, and the top of the partition plate is communicated with an air pipe. External airflow is conveyed into the box body through the suction fan, the exhaust fan accelerates the airflow to penetrate through the filter screen and the air pipe and is finally exhausted through the exhaust port, the exhaust fan drives the first rotating shaft to rotate, the first rotating shaft drives the first helical teeth to rotate, the first helical teeth drive the second helical teeth to rotate, and the second helical teeth drive the second rotating shaft to rotate. The second rotating shaft drives the brush plate to rotate, the brush plate cleans the bottom of the filter screen, dust accumulated on the surface of the filter screen can be cleaned in time, the automatic anti-blocking effect is achieved, the filter screen can be automatically cleaned in time after being blocked, dust cannot be blocked on the surface of the filter screen, and the use efficiency of the dust removal device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic components, in particular to a dust removal device for producing electronic components. Background Art

[0002] In the process of producing electronic components, a dust removal device is needed, and the patent announcement number is CN206881431U, which discloses a separation dust removal device for a granulator used for producing electronic components, including a dust removal device box, the dust removal device box divides its inner cavity into an air dust removal chamber and a water dust removal chamber through a partition plate, a fan is arranged inside the air dust removal chamber, the fan is connected to a suction port through a suction pipe passing through the box arm, and the fan is fixedly installed on a movable plate of the air dust removal chamber through a fan frame, the movable plate is connected to the side box wall of the dust removal device box through a rotating shaft, and the movable plate is installed in the dust exhaust port of the air dust removal chamber, and a rubber pad is arranged on the side surface where the dust exhaust port contacts the movable plate, so that the movable plate and the dust exhaust port are closely connected to play a sealing role, a filter screen is installed on the upper side of the interior of the air dust removal chamber, a dust exhaust pipe is arranged on the filter screen, and the dust exhaust pipe passes through the box arm and is arranged at the bottom of the water dust removal chamber, and the dust removal effect is improved by filtering and water dust removal.

[0003] The above-mentioned prior art solution has the following defects: when the filter is clogged, the user is required to insert his hand or tools into the air dust removal chamber to clean the bottom of the filter. Due to the depth of one side of the air dust removal chamber, the user will be hindered in the process of cleaning the filter, resulting in low cleaning efficiency of the filter and reducing the use efficiency of the dust removal device. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a dust removal device for the production of electronic components, which has the advantage of automatic anti-blocking and solves the problem that after the filter is blocked, the user needs to insert his hand or tool into the inside of the air dust removal chamber to clean the bottom of the filter. Due to the depth of one side of the air dust removal chamber, the user will be hindered in the process of cleaning the filter, resulting in low cleaning efficiency of the filter and reducing the use efficiency of the dust removal device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for the production of electronic components, comprising a box body, wherein an exhaust port is opened on the left side of the box body, the number of the exhaust ports is several, and the several exhaust ports are equidistantly distributed, a partition is fixedly connected to the inside of the box body, the top of the partition is connected to an air duct, the inside of the air duct is fixedly connected to an exhaust fan, the inside of the box body is fixedly connected to a mounting plate, the inside of the mounting plate is fixedly connected to a filter, a cleaning mechanism is provided at the bottom of the filter, and a suction fan is fixedly connected to the right side of the top of the box body, and the output end of the suction fan is connected to the inside of the box body.

[0006] As a preferred embodiment of the utility model, the cleaning mechanism includes a brush plate, the surface of the brush plate contacts the bottom of the filter, the top of the brush plate is fixedly connected with a rotating shaft 1, the top of the rotating shaft 1 penetrates through the top of the filter, the top of the rotating shaft 1 is fixedly connected with a bevel gear 1, the left side of the bevel gear 1 is meshed with a bevel gear 2, the left side of the bevel gear 2 is fixedly connected with a rotating shaft 2, and the left side of the rotating shaft 2 is fixedly connected to the right side of the exhaust fan.

[0007] As a preferred embodiment of the present invention, the surfaces of the rotating shaft 1 and the rotating shaft 2 are both sleeved with fixing frames, and the tops of the fixing frames are fixedly connected to the tops of the inner walls of the box body.

[0008] As a preferred embodiment of the present invention, a reinforcing rib is fixedly connected to the interior of the fixing frame, and the reinforcing rib is located inside the box body.

[0009] As a preferred embodiment of the utility model, a reinforcement sleeve is fixedly connected to the surface of the air duct, and the right side of the reinforcement sleeve is fixedly connected to the right side of the partition.

[0010] As a preferred embodiment of the present invention, a support ring is provided at the bottom of the brush plate, and the surface of the support ring is fixedly connected to the inner wall of the box.

[0011] As a preferred embodiment of the present invention, both sides of the bottom of the brush plate are fixedly connected with sliding sleeves, and the sliding sleeves are located on the surface of the support ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model conveys external airflow to the inside of the box through the suction fan, and the exhaust fan accelerates the airflow to pass through the filter and the inside of the air duct, and finally is discharged through the exhaust port. The exhaust fan drives the first shaft to rotate, the first shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second shaft to rotate, and the second shaft drives the brush plate to rotate. The brush plate cleans the bottom of the filter. When dust accumulates on the surface of the filter, it will be cleaned in time. It has the advantage of automatic anti-blocking. After the filter is blocked, it can be automatically cleaned in time, and the surface of the filter will not be blocked by dust, thereby improving the use efficiency of the dust removal device.

[0014] 2. The utility model is provided with a cleaning mechanism, which can automatically clean the surface of the filter screen, avoiding the need for the user to manually clean the dust filtered by the filter screen, thereby improving the use effect of the dust removal device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the box body of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the suction fan of the utility model.

[0018] In the figure: 1. box body; 2. exhaust port; 3. partition; 4. air duct; 5. exhaust fan; 6. mounting plate; 7. filter; 8. cleaning mechanism; 81. brush plate; 82. rotating shaft 1; 83. oblique gear 1; 84. oblique gear 2; 85. rotating shaft 2; 9. suction fan; 10. fixing frame; 11. reinforcement rib; 12. reinforcement sleeve; 13. support ring; 14. sliding sleeve. DETAILED DESCRIPTION

[0019] 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 without creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 3As shown, the utility model provides a dust removal device for the production of electronic components, including a box body 1, wherein an exhaust port 2 is opened on the left side of the box body 1, the number of the exhaust ports 2 is several, and the several exhaust ports 2 are distributed at equal distances, a partition 3 is fixedly connected to the inside of the box body 1, the top of the partition 3 is connected to the air duct 4, the inside of the air duct 4 is fixedly connected to an exhaust fan 5, the inside of the box body 1 is fixedly connected to a mounting plate 6, the inside of the mounting plate 6 is fixedly connected to a filter screen 7, a cleaning mechanism 8 is arranged at the bottom of the filter screen 7, a suction fan 9 is fixedly connected to the right side of the top of the box body 1, and the output end of the suction fan 9 is connected to the inside of the box body 1.

[0021] refer to Figure 3 The cleaning mechanism 8 includes a brush plate 81, the surface of the brush plate 81 contacts the bottom of the filter screen 7, the top of the brush plate 81 is fixedly connected to a rotating shaft 82, the top of the rotating shaft 82 penetrates to the top of the filter screen 7, the top of the rotating shaft 82 is fixedly connected to a bevel gear 83, the left side of the bevel gear 83 is meshed with a bevel gear 2 84, the left side of the bevel gear 2 84 is fixedly connected to a rotating shaft 2 85, and the left side of the rotating shaft 2 85 is fixedly connected to the right side of the exhaust fan 5.

[0022] As a technical optimization solution of the utility model, by providing a cleaning mechanism 8, the surface of the filter 7 can be automatically cleaned, avoiding the need for the user to manually clean the dust filtered by the filter 7, thereby improving the use effect of the dust removal device.

[0023] refer to Figure 3 The surfaces of the rotating shaft 1 82 and the rotating shaft 2 85 are both sleeved with a fixing frame 10 , and the top of the fixing frame 10 is fixedly connected to the top of the inner wall of the box body 1 .

[0024] As a technical optimization solution of the utility model, by setting a fixing frame 10, the first axis and the second axis 85 can be stabilized to avoid the skew phenomenon of the first axis and the second axis 85 during rotation, thereby improving the use stability of the first axis and the second axis 85.

[0025] refer to Figure 3 A reinforcing rib 11 is fixedly connected to the interior of the fixing frame 10 , and the reinforcing rib 11 is located inside the box body 1 .

[0026] As a technical optimization solution of the utility model, by providing reinforcing ribs 11, the structural strength of the fixing frame 10 can be strengthened to prevent the fixing frame 10 from being deformed during long-term use, which would cause the fixing frame 10 to be unable to be used normally, thereby improving the use stability of the fixing frame 10.

[0027] refer to Figure 2 A reinforcement sleeve 12 is fixedly connected to the surface of the air duct 4 , and the right side of the reinforcement sleeve 12 is fixedly connected to the right side of the partition 3 .

[0028] As a technical optimization solution of the utility model, by setting a reinforcement sleeve 12, the connection between the air duct 4 and the partition 3 can be reinforced to avoid the air duct 4 and the partition 3 from breaking during use, preventing the air duct 4 and the partition 3 from failing to cooperate, and improving the use effect of the air duct 4 and the partition 3.

[0029] refer to Figure 3 A support ring 13 is provided at the bottom of the brush plate 81 , and the surface of the support ring 13 is fixedly connected to the inner wall of the box body 1 .

[0030] As a technical optimization solution of the present invention, by providing a support ring 13, the brush plate 81 can be slidably stabilized to avoid the brush plate 81 from tilting during the sliding movement, thereby improving the sliding stability of the brush plate 81.

[0031] refer to Figure 3 Both sides of the bottom of the brush plate 81 are fixedly connected with sliding sleeves 14 , and the sliding sleeves 14 are located on the surface of the support ring 13 .

[0032] As a technical optimization solution of the present invention, by providing the sliding sleeve 14, the brush plate 81 can be slid and stabilized, thereby preventing the brush plate 81 from shaking during the sliding movement, thereby improving the sliding stability of the brush plate 81.

[0033] The working principle and use process of the utility model are as follows: when in use, the suction fan 9 is started, and the suction fan 9 conveys the external airflow to the inside of the box body 1, and the exhaust fan 5 accelerates the airflow to pass through the filter screen 7 and the inside of the air duct 4, and finally is discharged through the exhaust port 2, and the exhaust fan 5 drives the rotating shaft 1 82 to rotate, and the rotating shaft 1 82 drives the bevel gear 1 83 to rotate, and the bevel gear 1 83 drives the bevel gear 2 84 to rotate, and the bevel gear 2 84 drives the rotating shaft 2 85 to rotate, and the rotating shaft 2 85 drives the brush plate 81 to rotate, and the brush plate 81 cleans the bottom of the filter screen 7. When dust accumulates on the surface of the filter screen 7, it will be cleaned in time, thereby having the advantage of automatic anti-blocking.

[0034] To sum up: the dust removal device for the production of electronic components, through the coordinated use of the box body 1, the exhaust port 2, the partition 3, the air duct 4, the exhaust fan 5, the mounting plate 6, the filter 7, the cleaning mechanism 8 and the suction fan 9, solves the problem that after the filter is blocked, the user needs to insert his hand or a tool into the inside of the air dust removal chamber to clean the bottom of the filter. Due to the one side depth of the air dust removal chamber, the user will be hindered in the process of cleaning the filter, resulting in low cleaning efficiency of the filter, thereby reducing the use efficiency of the dust removal device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for electronic component production, comprising a housing (1), characterized in that: An exhaust port (2) is provided on the left side of the box body (1), the number of the exhaust ports (2) is several, and the several exhaust ports (2) are distributed at equal distances, a partition (3) is fixedly connected inside the box body (1), the top of the partition (3) is connected to an air duct (4), the inside of the air duct (4) is fixedly connected to an exhaust fan (5), a mounting plate (6) is fixedly connected inside the box body (1), a filter screen (7) is fixedly connected inside the mounting plate (6), a cleaning mechanism (8) is provided at the bottom of the filter screen (7), a suction fan (9) is fixedly connected to the right side of the top of the box body (1), and the output end of the suction fan (9) is connected to the inside of the box body (1).

2. A dust removal device for electronic component production according to claim 1, characterized in that: The cleaning mechanism (8) comprises a brush plate (81), the surface of the brush plate (81) contacts the bottom of the filter screen (7), the top of the brush plate (81) is fixedly connected to a rotating shaft (82), the top of the rotating shaft (82) penetrates the top of the filter screen (7), the top of the rotating shaft (82) is fixedly connected to a beveled tooth (83), the left side of the beveled tooth (83) is meshed with a beveled tooth (84), the left side of the beveled tooth (84) is fixedly connected to a rotating shaft (85), and the left side of the rotating shaft (85) is fixedly connected to the right side of the exhaust fan (5).

3. A dust removal device for electronic component production according to claim 2, characterized in that: The surfaces of the first rotating shaft (82) and the second rotating shaft (85) are both sleeved with a fixing frame (10), and the top of the fixing frame (10) is fixedly connected to the top of the inner wall of the box body (1).

4. A dust removal device for electronic component production according to claim 3, characterized in that: A reinforcing rib (11) is fixedly connected to the interior of the fixing frame (10), and the reinforcing rib (11) is located inside the box body (1).

5. The dust removal device for electronic component production according to claim 1, characterized in that: A reinforcement sleeve (12) is fixedly connected to the surface of the air duct (4), and the right side of the reinforcement sleeve (12) is fixedly connected to the right side of the partition plate (3).

6. A dust removal device for electronic component production according to claim 2, characterized in that: A support ring (13) is provided at the bottom of the brush plate (81), and the surface of the support ring (13) is fixedly connected to the inner wall of the box body (1).

7. The dust removal device for electronic component production according to claim 2, characterized in that: Both sides of the bottom of the brush plate (81) are fixedly connected with sliding sleeves (14), and the sliding sleeves (14) are located on the surface of the support ring (13).

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