Cleaning device for electronic component manufacturing

Abstract

The utility model relates to the technical field of electronic component manufacturing, and discloses a cleaning device for electronic component manufacturing, which comprises a cleaning bin, a drying cylinder fixedly mounted on the cleaning bin, a support frame fixedly connected to the cleaning bin, an air heater fixedly mounted on the support frame, and a cleaning filter component arranged on the cleaning bin. The filter frame is driven by the push rod to retract, and when the filter frame retracts, the filter screen plate is always closed in the square groove, so that the cleaning liquid can only return to the left space in the cleaning bin through the filter screen plate, and impurities in the cleaning liquid can be blocked in the right space of the cleaning bin by the filter screen plate at the moment; therefore, when the next batch of electronic components are cleaned, the cleaning efficiency of the electronic components cannot be reduced due to excessive accumulation of impurities in the cleaning liquid, time and labor waste caused by frequent manual replacement of the cleaning liquid is avoided, the utilization rate of the cleaning liquid is increased to a certain extent, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic component manufacturing technical field, concretely is a kind of cleaning device for electronic component manufacturing. BACKGROUND

[0002] In the manufacturing process of electronic components, cleaning is a crucial link. Traditional cleaning methods usually rely on soaking or spraying processes. Electronic components are placed in cleaning solution, and physical or chemical action is used to remove dirt and impurities on the surface of electronic components.

[0003] However, as the cleaning process continues, a large amount of impurities such as dust and metal debris will accumulate in the cleaning solution. These impurities not only reduce the cleaning effect, but also may damage the electronic components being cleaned. To address this problem, the impurities in the cleaning solution need to be removed frequently. The existing method is to pour out all the cleaning solution. Due to the increase of impurities, the internal impurities will mix in the cleaning solution and cause damage to the electronic components. However, pouring out all the cleaning solution results in a waste of cleaning solution that has not been fully utilized. Therefore, there is an urgent need for a cleaning device for electronic component manufacturing. SUMMARY

[0004] Technical problem to be solved

[0005] To overcome the shortcomings of the prior art, the utility model provides a cleaning device for electronic component manufacturing, which can solve the problem of reduced cleaning efficiency due to excessive accumulation of impurities in the cleaning solution. This avoids the time-consuming and labor-intensive problem of frequently replacing the cleaning solution.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cleaning device for electronic component manufacturing, comprising a cleaning bin, a drying cylinder fixedly installed on the cleaning bin, a support frame fixedly connected to the cleaning bin, a hot air blower fixedly installed on the support frame, and a cleaning and filtering assembly provided on the cleaning bin.

[0008] The cleaning and filtering assembly is used for rough impurity removal and filtration of the cleaning solution in the cleaning bin. The cleaning and filtering assembly comprises a cleaning net cylinder, a filtering frame, an annular pipe, a push rod, a servo motor and a large gear.

[0009] The filtering frame in the cleaning and filtering assembly is slidingly connected in the cleaning bin. A plurality of square grooves are formed in the filtering frame. A filtering mesh plate is rotatably connected to the edge of each square groove. A torsion spring is arranged between the filtering mesh plate and the filtering frame.

[0010] The cleaning screen cylinder in the cleaning filter assembly is arranged in the drying cylinder, and the annular pipeline is arranged in the drying cylinder.

[0011] Preferably, the plurality of air inlets are arranged in a circumferential array, and the plurality of air inlets are arranged tangentially to the drying cylinder.

[0012] Preferably, the top of the cleaning screen cylinder is fixedly connected with a hexagonal shaft, the hexagonal shaft is slidably connected with a support frame, a lifting device is fixedly installed on the horizontal plate of the support frame, the lifting device is used for driving the hexagonal shaft to move up and down, and the hexagonal shaft is rotationally connected with the moving end horizontal plate of the lifting device.

[0013] Preferably, the lower surface of the horizontal plate of the support frame is fixedly connected with a limiting frame, and a large gear is slidably arranged on the outer surface of the hexagonal shaft.

[0014] Preferably, the servo motor is fixedly installed on the horizontal plate of the support frame, a motor gear is fixedly sleeved on the output shaft of the servo motor, and the motor gear is meshingly connected with the large gear.

[0015] Preferably, the filter frame is fixedly connected with a connecting frame, and a push rod is fixedly installed on the side wall of the cleaning bin.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the cleaning device for electronic component manufacturing has the following beneficial effects:

[0018] The cleaning device for electronic component manufacturing is started by the push rod, the push rod drives the filter frame to move horizontally in the cleaning bin, at this time, the filter screen plate is opened in the direction of the push rod under the resistance of the cleaning liquid, and the cleaning liquid and the impurities precipitated at the bottom thereof flow into the space on the right of the cleaning bin from the square groove, until the push rod moves to the left wall of the cleaning bin, and then the push rod drives the filter frame to retract, the filter screen plate is always closed in the square groove when the filter frame retracts, so that the cleaning liquid can only return to the space on the left of the cleaning bin through the filter screen plate, and the impurities in the cleaning liquid are blocked in the space on the right of the cleaning bin at this time, which can prevent the electronic component from being affected by too much impurities in the cleaning liquid and reduce the cleaning efficiency when the next batch of electronic components is cleaned, thereby avoiding the time-consuming and labor-consuming manual replacement of the cleaning liquid, improving the utilization rate of the cleaning liquid to a certain extent, and reducing the production cost.

[0019] The electronic component manufacturing cleaning device, through the hot air blower, inputs hot air to multiple air inlets through the annular pipeline, and finally the hot air enters the drying cylinder from the air inlets, and acts on the electronic components through the cleaning screen cylinder, at this time, the servo motor is started, and the servo motor drives the cleaning screen cylinder to continuously reciprocate, which makes the hot air blower can uniformly dry the electronic components in the cleaning screen cylinder, which ensures that the hot air can uniformly act on the electronic components, improves the drying efficiency and quality, and the device realizes the automatic process of cleaning and drying through the cooperative work of the lifting device, the servo motor and the hot air blower and the like, reduces the manual intervention, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the utility model;

[0021] Fig. 2 It is a cleaning screen cylinder structure schematic view of the utility model;

[0022] Fig. 3 It is a filter frame structure schematic view of the utility model.

[0023] In the drawing: 1, cleaning bin; 2, drying cylinder; 3, support frame; 4, lifting device; 5, hexagonal shaft; 6, cleaning screen cylinder; 7, filter frame; 8, annular pipeline; 9, filter screen plate; 10, push rod; 11, air inlet; 12, hot air blower; 13, servo motor; 14, motor gear; 15, large gear; 16, limit frame. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, so it cannot be understood as the limitation of the utility model.

[0026] In the description of the utility model, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number, if there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0028] Please refer to Figs. 1-3 The utility model provides a new technical scheme: a cleaning device for electronic component manufacturing, it includes cleaning bin 1, the drying cylinder 2 is fixedly installed on cleaning bin 1, the support frame 3 is fixedly connected on cleaning bin 1, the hot air machine 12 is fixedly installed on support frame 3, and cleaning bin 1 is provided with cleaning filter assembly;

[0029] The cleaning filter assembly is used for roughly removing and filtering the cleaning liquid in the cleaning bin 1, and the cleaning filter assembly comprises a cleaning mesh cylinder 6, a filter frame 7, an annular pipeline 8, a push rod 10, a servo motor 13 and a large gear 15.

[0030] The filter frame 7 in the cleaning filter assembly is slidingly connected in the cleaning bin 1, a plurality of square grooves are formed in the filter frame 7, filter screen plates 9 are rotatably connected to the edge positions of the plurality of square grooves, and torsional springs are arranged between the filter screen plates 9 and the filter frame 7.

[0031] The cleaning mesh cylinder 6 in the cleaning filter assembly is arranged in the drying cylinder 2, the annular pipeline 8 is sleeved in the drying cylinder 2, and a plurality of air inlets 11 are fixedly connected between the annular pipeline 8 and the drying cylinder 2.

[0032] Further, the plurality of air inlets 11 are uniformly arranged in a circumferential array, the plurality of air inlets 11 are all arranged tangentially to the drying cylinder 2, and the air outlet of the hot air machine 12 is in communication with the annular pipeline 8.

[0033] Further, the top of the cleaning mesh cylinder 6 is fixedly connected with a hexagonal shaft 5, the hexagonal shaft 5 is slidingly connected with the support frame 3, a lifting device 4 is fixedly installed on the horizontal plate of the support frame 3, the lifting device 4 is used to drive the hexagonal shaft 5 to move up and down, and the hexagonal shaft 5 is rotatably connected with the moving end horizontal plate of the lifting device 4.

[0034] Further, the horizontal plate lower surface of the support frame 3 is fixedly connected with a limiting frame 16, the large gear 15 is slidingly sleeved on the outer surface of the hexagonal shaft 5, and the large gear 15 is located between the limiting frame 16 and the horizontal plate of the support frame 3.

[0035] Further, the servo motor 13 is fixedly installed on the horizontal plate of the support frame 3, and a motor gear 14 is fixedly sleeved on the output shaft of the servo motor 13, and the motor gear 14 is in meshing connection with the large gear 15.

[0036] Further, the filter frame 7 is fixedly connected with a connecting frame, and the push rod 10 is fixedly installed on the side wall of the cleaning bin 1, and the output end of the push rod 10 is fixedly connected with the connecting frame.

[0037] Further, when in use, the cleaning liquid is added into the cleaning bin 1, and then the electronic components to be cleaned are placed into the cleaning mesh cylinder 6, at this time the lifting device 4 is started to drive the hexagonal shaft 5 and the cleaning mesh cylinder 6 to move downward, so that the electronic components in the drying cylinder 2 can be soaked in the cleaning liquid in the cleaning bin 1, and then the motor gear 14 on the output shaft of the servo motor 13 is driven to rotate, the rotating motor gear 14 can drive the hexagonal shaft 5 to rotate through the meshing with the large gear 15, and when the hexagonal shaft 5 rotates, the cleaning mesh cylinder 6 and the electronic components thereon can rotate in the cleaning liquid, and through the intermittent forward rotation and reverse rotation of the servo motor 13, the electronic components in the cleaning mesh cylinder 6 can be uniformly cleaned;

[0038] After cleaning, the lifting device 4 drives the cleaning mesh cylinder 6 to rise into the drying cylinder 2 through the hexagonal shaft 5, at this time the air heater 12 is started to input hot air into the multiple air inlets 11 through the annular pipeline 8, and finally the hot air enters the drying cylinder 2 from the air inlets 11 and acts on the electronic components through the cleaning mesh cylinder 6, at this time the servo motor 13 is started to drive the cleaning mesh cylinder 6 to continuously reciprocate, so that the air heater 12 can uniformly dry the electronic components in the cleaning mesh cylinder 6, which ensures that the hot air can uniformly act on the electronic components and improves the drying efficiency and quality. The device realizes the automatic process of cleaning and drying through the cooperative work of the lifting device 4, the servo motor 13 and the air heater 12, reduces the manual intervention, and improves the production efficiency.

[0039] Further, while the push rod 10 is activated, the push rod 10 drives the filter frame 7 to move horizontally in the cleaning bin 1, at this time, the filter screen 9 is driven to open towards the push rod 10 under the resistance of the cleaning liquid, and the cleaning liquid and the impurities precipitated at the bottom thereof flow into the space on the right of the cleaning bin 1 from the square groove, until the push rod 10 moves to the left wall of the cleaning bin 1, and then the push rod 10 drives the filter frame 7 to retract, at this time, the filter screen 9 is always closed in the square groove, so that the cleaning liquid can only return to the space on the left of the cleaning bin 1 through the filter screen 9, and the impurities in the cleaning liquid are blocked in the space on the right of the cleaning bin 1 by the filter screen 9, which can prevent the electronic components from being affected by the excessive impurities in the cleaning liquid, thereby improving the cleaning efficiency, avoiding the time-consuming and laborious manual replacement of the cleaning liquid, improving the utilization rate of the cleaning liquid to a certain extent, and reducing the production cost.

[0040] Working principle: when in use, the cleaning liquid is added into the cleaning bin 1, and then the electronic components to be cleaned are placed in the cleaning screen cylinder 6, and the lifting device 4 is activated at this time, the lifting device 4 drives the hexagonal shaft 5 and the cleaning screen cylinder 6 to move downward, so that the electronic components in the drying cylinder 2 can be soaked in the cleaning liquid in the cleaning bin 1, and then the output shaft of the servo motor 13 drives the motor gear 14 thereon to rotate, the rotating motor gear 14 can drive the hexagonal shaft 5 to rotate through the meshing with the large gear 15, and the hexagonal shaft 5 can drive the cleaning screen cylinder 6 and the electronic components thereon to rotate in the cleaning liquid, and the intermittent forward rotation and reverse rotation of the servo motor 13 can make the electronic components in the cleaning screen cylinder 6 be uniformly cleaned.

[0041] After cleaning, the lifting device 4 drives the cleaning screen cylinder 6 to rise into the drying cylinder 2 through the hexagonal shaft 5, at this time, the hot air machine 12 is activated, the hot air machine 12 inputs hot air into the multiple air inlets 11 through the annular pipeline 8, and finally the hot air enters the drying cylinder 2 from the air inlets 11 and acts on the electronic components through the cleaning screen cylinder 6, at this time, the servo motor 13 is activated, the servo motor 13 drives the cleaning screen cylinder 6 to continuously reciprocate, which makes the hot air machine 12 uniformly dry the electronic components in the cleaning screen cylinder 6.

[0042] Further, while the push rod 10 is activated, the push rod 10 drives the filter frame 7 to move horizontally in the cleaning bin 1, at this time, the filter screen 9 is opened to the direction of the push rod 10 under the resistance of the cleaning liquid, and the cleaning liquid and the impurities deposited at the bottom thereof flow into the space on the right of the cleaning bin 1 from the square groove, until the push rod 10 moves to the left wall of the cleaning bin 1, then the push rod 10 drives the filter frame 7 to retract, at this time, the filter screen 9 is always closed in the square groove, so that the cleaning liquid can only return to the space on the left of the cleaning bin 1 through the filter screen 9, and the impurities in the cleaning liquid are blocked in the space on the right of the cleaning bin 1 by the filter screen 9.

[0043] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning apparatus for manufacturing electronic components, characterized in that: Including the cleaning bin (1), the drying cylinder (2) is fixedly installed on the cleaning bin (1), the supporting frame (3) is fixedly connected on the cleaning bin (1), the hot air machine (12) is fixedly installed on the supporting frame (3), and the cleaning filter assembly is arranged on the cleaning bin (1); The cleaning filter assembly is used for roughly filtering the cleaning liquid in the cleaning bin (1), and the cleaning filter assembly comprises a cleaning net cylinder (6), a filter frame (7), an annular pipeline (8), a push rod (10), a servo motor (13) and a large gear (15); The filter frame (7) in the cleaning filter assembly is slidingly connected in the cleaning bin (1), a plurality of square grooves are formed in the filter frame (7), filter screen plates (9) are rotatably connected to the edge positions of the square grooves, and torsion springs are arranged between the filter screen plates (9) and the filter frame (7); The cleaning net cylinder (6) in the cleaning filter assembly is arranged in the drying cylinder (2), the annular pipeline (8) is sleeved in the drying cylinder (2), and a plurality of air inlets (11) are fixedly connected between the annular pipeline (8) and the drying cylinder (2).

2. The cleaning apparatus for electronic components according to claim 1, wherein: The plurality of air inlets (11) are uniformly arranged in a circumferential array, the plurality of air inlets (11) are tangentially arranged on the drying cylinder (2), and the air outlet of the hot air machine (12) is in communication with the annular pipeline (8).

3. The cleaning apparatus for electronic components according to claim 1, wherein: The top of the cleaning net cylinder (6) is fixedly connected with a hexagonal shaft (5), the hexagonal shaft (5) is slidingly connected with the supporting frame (3), the horizontal plate of the supporting frame (3) is fixedly installed with a lifting device (4), the lifting device (4) is used for driving the hexagonal shaft (5) to move up and down, and the hexagonal shaft (5) is rotatably connected with the moving end horizontal plate of the lifting device (4).

4. The cleaning apparatus for manufacturing electronic components according to claim 3, wherein: The horizontal plate lower surface of the supporting frame (3) is fixedly connected with a limiting frame (16), the large gear (15) is slidingly sleeved on the outer surface of the hexagonal shaft (5), and the large gear (15) is located between the limiting frame (16) and the horizontal plate of the supporting frame (3).

5. The cleaning apparatus for manufacturing electronic components according to claim 4, wherein: The servo motor (13) is fixedly installed on the horizontal plate of the supporting frame (3), the motor gear (14) is fixedly sleeved on the output shaft of the servo motor (13), and the motor gear (14) is in meshing connection with the large gear (15).

6. The cleaning apparatus for electronic components according to claim 1, wherein: The filter frame (7) is fixedly connected with a connecting frame, the push rod (10) is fixedly installed on the side wall of the cleaning bin (1), and the output end of the push rod (10) is fixedly connected with the connecting frame.

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